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About Qasim M. Husain, MD

Dr. Qasim M. Husain is a Board-Certified Orthopaedic Spine Surgeon at the Orthocenter. He received advanced training in the surgical and non-surgical management of the entire range of spinal disorders from degenerative conditions to complex spinal deformity. Dr. Husain has also undergone training in minimally invasive techniques, such as 'micro' surgery and percutaneous instrumentation, to address a variety of spinal disorders.

Dr. Husain received his undergraduate degree in Neurobiology from Cornell University and went to the Renaissance School of Medicine at Stony Brook University for his medical education. There he graduated with an M.D. degree with Recognition in Research and stayed on-board to complete his Surgical Internship as well as his Residency in Orthopaedic Surgery. As a junior resident he received the "Outstanding Resident" of the year award and was appointed as the Chief Administrative Resident in his final year.

Following residency, Dr. Husain was accepted to the NYU Hospital for Joint Diseases to complete his Fellowship training in Spine Surgery. There he was trained in the surgical and non-operative management of the full spectrum of spinal conditions by several of the pioneers in the field. Throughout his career, Dr. Husain has been actively involved in research and academics. Dr. Husain has multiple publications on a variety of topics related to spine surgery in peer-reviewed journals as well as textbooks.

Dr. Husain is a Diplomate of the American Board of Orthopaedic Surgery, a Fellow of the American Academy of Orthopaedic Surgeons, and an active member of the North American Spine Society.

Dr. Husain in the News

https://www.hackensackmeridianhealth.org/patient-perspectives/her-spinal-answer

Dr. Husain recently returned from a one-week long surgical mission trip to Honduras.

*Visit Dr. Husain's Profile on Healthgrades

Research and Publications

• Husain QM, Ewer J. Journal of Neurobiology. 2004 May;59(2):181-91. Use of targetable gfp-tagged neuropeptide for visualizing neuropeptide release following execution of a behavior.
• Husain QM, Korpi A, Krukenkamp IB. P2Y12 Receptor Inhibition Provides Cardioprotection Similar to Ischemic Preconditioning. Poster Presentation at the 2005 Scientific Sessions of the American Heart Association (AHA) in Dallas, Texas.
• Husain QM, Landry C, Carrion W. Intraoperative alpha-2 Adrenergic Agonists (Intravenous Dexmedetomidine and Epidural Clonidine) Aid Early Mobilization and Shorten Length of Stay (LOS) Following Posterior Spinal Fusion (PSF) for Adolescent Idiopathic Scoliosis (AIS). Poster displayed at the 17th Annual (2010) IMAST (International Meeting on Advanced Spine Techniques) in Toronto, Canada
• Husain QM, Spivak, JM. Surgical Management of Degenerative Spondylolisthesis. Textbook Chapter: Comprehensive Manual of Spine Care (Errico/Varlotta/Cheriyan)
• Husain QM, Toombs C, Lonner B, Sponseller P, Shufflebarger H, Shah SA, Samdani AF, Betz RR, Cahill PJ, Yaszay B, Newton PO. Spine Deformity. 2015 Jul;3(4);318-326. Body Mass Index in Adolescent Spinal Deformity: Comparison of Scheuermann’s Kyphosis, Adolescent Idiopathic Scoliosis, and Normal Controls.
• Husain QM, Poorman C, Passias P, Lonner B. The Inter and Intra-observer Reliability of the Risser Sign versus the Sanders Classification for the Estimation of Skeletal Maturity with Regards to Predicting Scoliotic Curve Progression. Poster Display at the American Academy of Orthopaedic Surgeons Annual Conference-2014
• Husain QM, Vira S, Jalai C, Paul J, Poorman GW, Poorman C, Yoon RS, Looze C, Lonner B, Passias PG. Journal of Pediatric Orthopaedics. 2017 Jun;37(4)246-249. The Interobserver and Intraobserver Reliability of the Sanders Classification Versus the Risser Stage.
• Ewer J, Campo M, Clark A. Journal of Neuroscience.  2004 April, 24(17):4283-92. Neuroendocrine Control of Larval Ecdysis Behavior in Drosophila: Complex Regulation by Partially Redundant Neuropeptides.
• Brennan, BJ. Ethology: International Journal of Behavioural Biology. 2007 July, 113(7): 692-702. Abdominal Wagging in the Social Paper Wasp Polistes dominulus: Behavior and Substrate Vibrations

Professional Memberships

• Diplomate American Board of Orthopaedic Surgeons
• Fellow of the American Academy of Orthopaedic Surgeons
• Active Member of North American Spine Society

About Jeffrey T. Van Gelderen, MD

Dr. Jeffrey Van Gelderen is a Board-Certified Orthopaedic Surgeon caring for patients at Orthocenter. Dr. Van Gelderen specializes in the treatment of sports injuries and performs Arthroscopic and Reconstructive Surgery of the Shoulder, Hip, and Knee. His clinical focus includes Joint Preservation procedures for patients who want to maintain an active lifestyle.

A New Jersey native, Dr. Van Gelderen graduated from Holmdel High School in Monmouth County. After graduating magna cum laude from Georgetown University in Washington, D.C., he returned home to receive his Medical Degree from the University of Medicine and Dentistry of New Jersey in Newark, NJ. Dr. Van Gelderen then completed his Orthopaedic Residency at New York University’s Hospital for Joint Disease. Following residency, he received an additional year of Fellowship training in Sports Medicine at the University of California, Los Angeles (UCLA), Medical Center. During his Fellowship, Dr. Van Gelderen served as assistant team physician for a number for variety of National Collegiate Athletic Association Division I athletes from nearby colleges and universities.

Over the past 11 years, Dr. Van Gelderen has firmly established his reputation in the community he moved back to. He has consistently been cited as one NJ Top Doctors, maintains a 4.8 star rating on Google with over 180 reviews, and donates an annual health sciences scholarship to the local community.

Jacques Tran, DPM, is a fresh-faced doctor serving the communities of Cherry Hill, New Jersey, at Family Foot and Ankle Center of South Jersey. Dr. Tran is working toward his board certification. He is astute and adept in the latest techniques in podiatric care and surgery.

Dr. Tran earned his doctorate in podiatric medicine at the Temple University School of Podiatric Medicine in Philadelphia. He still calls Philly home. He went on to complete a surgical residency at Jefferson Health in New Jersey. Dr. Tran has staff hospital privileges at Virtua Voorhees, Marlton Divisions and Jefferson Hospital.

Dr. Tran is wise to the most recent studies and techniques in the foot and ankle world. He enjoys treating anything foot and ankle related from at-risk foot care to complete reconstructive surgery.

He bleeds green through and through. He is a lifelong fan of the Philadelphia Eagles. He enjoys playing volleyball, tennis, soccer and of course video games. He and his fiance, Genevieve, love watching anime. He is an avid foodie and one of his favorite hobbies is first going to a restaurant to try new food, and then he recreates it in his own kitchen. He is always trying to learn something new and can find joy within the most precarious moments.

"Choose the positive. You have a choice,  you are master of your attitude, choose the positive, the constructive. Optimism is a faith that leads to success." - Bruce Lee

Larry Deutsch, MD, is a board-certified orthopedic surgeon at Coastal Spine, with offices in Mount Laurel, Sewell, Galloway, Wall Township, and Vineland New Jersey. He is fellowship trained and specializes in minimally invasive spine surgery.

Dr. Deutsch has specialized in spine surgery for more than 25 years. After attending the University of New York at Albany, he earned his medical degree from Upstate Medical School in Syracuse, New York. He remained in New York for his residency and fellowship, training at Columbia Presbyterian Medical Center and New York Orthopedic Hospital. 

As the European Consultant for Pediatric and Orthopedic Spine Surgery at Landstuhl Army Regional Medical Center in Germany, Dr. Deutsch went on special assignments in Moscow, Russia, and Iraq. This service earned him several medals and two bronze campaign stars. He also served as head of the Interdisciplinary Spine Service at Cooper University Hospital in Camden, New Jersey, for 10 years.

Adding to his experience, Dr. Deutsch was an adjunct instructor of orthopedic surgery at Thomas Jefferson University Jefferson Medical College, Robert Wood Johnson School of Medicine, and the University of Pennsylvania School of Medicine. He co-founded the Cooper Shriner Spine Fellowship Program and trained orthopedic surgeons and neurosurgeons in spine surgery.  

Dr. Deutsch has been on the cutting edge of innovative procedures, which he taught in local and national settings. He looks forward to welcoming new and returning patients to the practice.

Kam Momi, MD, is a board-certified orthopedic surgeon at Coastal Spine, with offices in Mount Laurel, Sewell, Galloway, Wall Township, and Vineland New Jersey. His focus is exclusively on the neck and spine. 

After earning his bachelor’s at Pennsylvania State University, Dr. Momi completed his medical degree at Jefferson Medical College in Philadelphia. His post-graduate internship brought him to Beth Israel Medical Center in New York City, followed by a residency in orthopedics at New Jersey Medical School, now operated by Rutgers University. Finally, he completed a fellowship in spine surgery at the prestigious New England Baptist Hospital in Boston, Massachusetts. 

Dr. Momi is a member of the American Academy of Orthopaedic Surgeons and the North American Spine Society. He has lectured on spine and neck surgery at various international meetings, UMDNJ-New Jersey Medical School (now Rutgers), the New Jersey State Orthopaedic Association’s Annual Meeting, and the New Jersey Orthopaedic Hospital.

Dr. Momi headed the spine section at Virtua Hospital, part of Virtua Health, from 2011 to 2016. He is currently the chief of the Section of Spine Surgery for Jefferson South Jersey Hospitals.

Seth Scholl, DO, is a specialist in physical medicine and rehabilitation at Coastal Spine, with offices in Mount Laurel, Sewell, Galloway, Wall Township, and Vineland New Jersey. He deals solely with the minimally invasive treatment of neck and back pain. 

An expert in prescribing physical therapy and diagnosing musculoskeletal injuries, Dr. Scholl carefully compares your medical history, physical exam, and radiological studies to determine a diagnosis. Your treatment plan will then be laid out to you in great detail and be vetted in an attempt to avoid surgery. 

Dr. Scholl studied at Binghamton University in New York and earned his medical degree at the New York College of Osteopathic Medicine in Glen Head, New York. He then completed his internship at Long Beach Medical Center in New York, followed by his residency at Temple University - MossRehab Hospitals in physical medicine and rehabilitation. 

At Coastal Spine, Dr. Scholl is the director of electrodiagnostics, in which he performs all the “pain-less” EMGs and supervises intraoperative monitoring for those having spine surgery.

He maintains his affiliation with Temple University as an associate professor and is a fellow of the American Association of Physical Medicine and Rehabilitation.

Conor Dunn, MD, is a fellowship trained orthopedic spine surgeon at Coastal Spine, with offices in
Mount Laurel, Sewell, Galloway, Wall Township, and Vineland New Jersey. 
After attending the prestigious Regis High School in New York City he earned his bachelor’s degree
at The College of New Jersey. Dr. Dunn remained in New Jersey for his medical degree at Rutgers,
New Jersey Medical School. He then completed his residency in orthopedic surgery at St. Joseph’s
University Medical Center in Paterson. Finally, he completed a fellowship in spine surgery at The
Texas Back Institute, in Plano, Texas. 
Dr. Dunn treats the neck and spine and focuses on a conservative first approach, recommending
surgical intervention only when absolutely necessary. When surgery is warranted, Dr. Dunn prefers
minimally-invasive techniques and motion sparing solutions such as disc replacement over fusion.  
As a member of the North American Spine Society and the American Academy of Orthopaedic
Surgeons, Dr. Dunn has presented his published research at various international meetings for the
past decade with a focus on minimally-invasive interventions. He has also volunteered as a surgeon
for mission trips including the Uganda Charitable Spine Surgery Mission.

Mark Testaiuti, MD, is a board-certified neurosurgeon at Coastal Spine, with locations in Mount Laurel, Sewell, Galloway, Wall Township, and Vineland New Jersey. Dr. Testaiuti specializes exclusively in spine care and complex spinal surgery. 

Dr. Testaiuti earned his medical degree at Drexel University College of Medicine in Philadelphia, Pennsylvania. After graduating, he completed his residency in neurological surgery at the Albert Einstein Medical College - Montefiore Medical Center in The Bronx, New York City, where he was chief resident. Following this In-Residency Fellowship, Dr. Testaiuti joined the Cooper Health System’s Neurosurgery division at Robert Wood University Hospital, now operated by Rutgers Health,  and became an assistant professor of Neurosurgery. He earned Chief of the Division of Neurosurgery and remained such until entering private practice in 2002. Dr. Testaiuti co-founded the Cooper Shriner Spine Fellowship Program and trained orthopedic surgeons and neurosurgeons in spine surgery.

Dr. Testaiuti has been on staff at Virtua Health since 1998, where he partnered to develop Virtua Marlton’s spine program. This work resulted in Virtua becoming one of only a few hospitals nationally to receive the Joint Commission on Accreditation of Healthcare Organizations (JCAHO) certification in spine care. 

A member of the American Medical Association, Congress of Neurological Surgeons, American Association of Neurological Surgeons, and the North American Spine Society, Dr. Testaiuti has repeatedly been listed in the yearly “Top Doc” magazine polls. He is lauded as one of America’s top surgeons through the Consumers Research Council of America survey and the Center for the Study of Services - Consumers Check Book.

Orin Atlas, MD, FAAOS, is a board-certified orthopedic surgeon specializing in the treatment of neck and back disorders in Hainesport, New Jersey. As the owner and medical director of Atlas Spine, Dr. Atlas sees children and adults of all ages for joint diseases and reconstruction of the spine and provides conservative and surgical care for back and neck pain. 

Dr. Atlas began his education at the University of Vermont where he earned his bachelor’s degree before attending medical school at the University of Medicine and Dentistry of New Jersey (UMDNJ), now Rutgers University, in Newark, New Jersey. During his time at UMDNJ, Dr. Atlas was a member of the National Medical Honor Society.  

After earning his medical doctorate, Dr. Atlas completed his orthopedic training at Yale University School of Medicine in New Haven, Connecticut. He then completed a fellowship in orthopedic and neurosurgical spine surgery at New York University (NYU) Hospital for Joint Diseases, now NYU Langone Orthopedic Hospital, in New York City. Through his training, Dr. Atlas has extensive experience in the diagnosis, management, and treatment of spinal conditions ranging from simple issues to more complex spinal diseases.

Dr. Atlas is board-certified in orthopedic surgery and focuses exclusively on spinal care. He is actively involved in medical research and has co-authored multiple publications. He is a member of The North American Spine Society, The American Academy of Orthopedic Surgeons, and sits on the board of directors for The New Jersey State Spine Society. Dr. Atlas is affiliated with Virtua Memorial Hospital in Mount Holly, New Jersey, Virtua Our Lady of Lourdes Hospital in Camden, New Jersey, and Millennium Surgical Center in Cherry Hill, New Jersey.

Dr. Atlas is accepting new patients.

Larry Deutsch, MD, is a board-certified orthopedic surgeon at Coastal Spine, with offices in Mount Laurel, Sewell, Galloway, Wall Township, and Vineland New Jersey. He is fellowship trained and specializes in minimally invasive spine surgery.

Dr. Deutsch has specialized in spine surgery for more than 25 years. After attending the University of New York at Albany, he earned his medical degree from Upstate Medical School in Syracuse, New York. He remained in New York for his residency and fellowship, training at Columbia Presbyterian Medical Center and New York Orthopedic Hospital. 

As the European Consultant for Pediatric and Orthopedic Spine Surgery at Landstuhl Army Regional Medical Center in Germany, Dr. Deutsch went on special assignments in Moscow, Russia, and Iraq. This service earned him several medals and two bronze campaign stars. He also served as head of the Interdisciplinary Spine Service at Cooper University Hospital in Camden, New Jersey, for 10 years.

Adding to his experience, Dr. Deutsch was an adjunct instructor of orthopedic surgery at Thomas Jefferson University Jefferson Medical College, Robert Wood Johnson School of Medicine, and the University of Pennsylvania School of Medicine. He co-founded the Cooper Shriner Spine Fellowship Program and trained orthopedic surgeons and neurosurgeons in spine surgery.  

Dr. Deutsch has been on the cutting edge of innovative procedures, which he taught in local and national settings. He looks forward to welcoming new and returning patients to the practice.

Kam Momi, MD, is a board-certified orthopedic surgeon at Coastal Spine, with offices in Mount Laurel, Sewell, Galloway, Wall Township, and Vineland New Jersey. His focus is exclusively on the neck and spine. 

After earning his bachelor’s at Pennsylvania State University, Dr. Momi completed his medical degree at Jefferson Medical College in Philadelphia. His post-graduate internship brought him to Beth Israel Medical Center in New York City, followed by a residency in orthopedics at New Jersey Medical School, now operated by Rutgers University. Finally, he completed a fellowship in spine surgery at the prestigious New England Baptist Hospital in Boston, Massachusetts. 

Dr. Momi is a member of the American Academy of Orthopaedic Surgeons and the North American Spine Society. He has lectured on spine and neck surgery at various international meetings, UMDNJ-New Jersey Medical School (now Rutgers), the New Jersey State Orthopaedic Association’s Annual Meeting, and the New Jersey Orthopaedic Hospital.

Dr. Momi headed the spine section at Virtua Hospital, part of Virtua Health, from 2011 to 2016. He is currently the chief of the Section of Spine Surgery for Jefferson South Jersey Hospitals.

Seth Scholl, DO, is a specialist in physical medicine and rehabilitation at Coastal Spine, with offices in Mount Laurel, Sewell, Galloway, Wall Township, and Vineland New Jersey. He deals solely with the minimally invasive treatment of neck and back pain. 

An expert in prescribing physical therapy and diagnosing musculoskeletal injuries, Dr. Scholl carefully compares your medical history, physical exam, and radiological studies to determine a diagnosis. Your treatment plan will then be laid out to you in great detail and be vetted in an attempt to avoid surgery. 

Dr. Scholl studied at Binghamton University in New York and earned his medical degree at the New York College of Osteopathic Medicine in Glen Head, New York. He then completed his internship at Long Beach Medical Center in New York, followed by his residency at Temple University - MossRehab Hospitals in physical medicine and rehabilitation. 

At Coastal Spine, Dr. Scholl is the director of electrodiagnostics, in which he performs all the “pain-less” EMGs and supervises intraoperative monitoring for those having spine surgery.

He maintains his affiliation with Temple University as an associate professor and is a fellow of the American Association of Physical Medicine and Rehabilitation.

Conor Dunn, MD, is a fellowship trained orthopedic spine surgeon at Coastal Spine, with offices in
Mount Laurel, Sewell, Galloway, Wall Township, and Vineland New Jersey. 
After attending the prestigious Regis High School in New York City he earned his bachelor’s degree
at The College of New Jersey. Dr. Dunn remained in New Jersey for his medical degree at Rutgers,
New Jersey Medical School. He then completed his residency in orthopedic surgery at St. Joseph’s
University Medical Center in Paterson. Finally, he completed a fellowship in spine surgery at The
Texas Back Institute, in Plano, Texas. 
Dr. Dunn treats the neck and spine and focuses on a conservative first approach, recommending
surgical intervention only when absolutely necessary. When surgery is warranted, Dr. Dunn prefers
minimally-invasive techniques and motion sparing solutions such as disc replacement over fusion.  
As a member of the North American Spine Society and the American Academy of Orthopaedic
Surgeons, Dr. Dunn has presented his published research at various international meetings for the
past decade with a focus on minimally-invasive interventions. He has also volunteered as a surgeon
for mission trips including the Uganda Charitable Spine Surgery Mission.

Mark Testaiuti, MD, is a board-certified neurosurgeon at Coastal Spine, with locations in Mount Laurel, Sewell, Galloway, Wall Township, and Vineland New Jersey. Dr. Testaiuti specializes exclusively in spine care and complex spinal surgery. 

Dr. Testaiuti earned his medical degree at Drexel University College of Medicine in Philadelphia, Pennsylvania. After graduating, he completed his residency in neurological surgery at the Albert Einstein Medical College - Montefiore Medical Center in The Bronx, New York City, where he was chief resident. Following this In-Residency Fellowship, Dr. Testaiuti joined the Cooper Health System’s Neurosurgery division at Robert Wood University Hospital, now operated by Rutgers Health,  and became an assistant professor of Neurosurgery. He earned Chief of the Division of Neurosurgery and remained such until entering private practice in 2002. Dr. Testaiuti co-founded the Cooper Shriner Spine Fellowship Program and trained orthopedic surgeons and neurosurgeons in spine surgery.

Dr. Testaiuti has been on staff at Virtua Health since 1998, where he partnered to develop Virtua Marlton’s spine program. This work resulted in Virtua becoming one of only a few hospitals nationally to receive the Joint Commission on Accreditation of Healthcare Organizations (JCAHO) certification in spine care. 

A member of the American Medical Association, Congress of Neurological Surgeons, American Association of Neurological Surgeons, and the North American Spine Society, Dr. Testaiuti has repeatedly been listed in the yearly “Top Doc” magazine polls. He is lauded as one of America’s top surgeons through the Consumers Research Council of America survey and the Center for the Study of Services - Consumers Check Book.

John P. Nolan, Jr., MD, is board-certified in both orthopaedic surgery and sports medicine. He is one of the founders of Mercer-Bucks Orthopaedics, with offices in Hamilton, and Lawrenceville, New Jersey, and Langhorne, Pennsylvania. 

Dr. Nolan grew up in Huntington Valley, Pennsylvania, and attended La Salle University. He earned his Doctor of Medicine at Thomas Jefferson University in Philadelphia, Pennsylvania. 

He completed his residency in orthopaedic surgery at the Medical College of Pennsylvania, where he earned an appointment as a clinical instructor and completed additional post-residency training in sports medicine at Temple University and the University of Pennsylvania. 

Dr. Nolan was appointed clinical instructor at the orthopaedic division of Laser Centers of America, where he developed laser instruments for use in arthroscopy. 

He has served on the medical executive committee of Capital Health (2002), the Board of Directors at Mercer County Surgical Center (2001-2012), and was the founding director of Ortho​​paedic Trauma at St. Mary Medical Center from 2012-2016. 

Dr. Nolan was one of the first surgeons in the Mercer Bucks area to perform outpatient total hip and knee replacements, as well as the use of computer navigation and robotic-assisted joint replacements. 

He currently serves on the medical advisory board of the Wellness Center at RWJ Hamilton.

Fredric Kleinbart, MD, is a board-certified orthopaedic surgeon working closely with patients at Mercer-Bucks Orthopaedics, with offices in Hamilton, Lawrenceville, and Princeton, New Jersey, and Langhorne, Pennsylvania. 

He was the former director of sports medicine and was an active member at Hahnemann University Hospital in Philadelphia, Pennsylvania. Additionally, he is an associate professor of orthopaedic surgery at Drexel University College of Medicine. 

He has a Certificate of Added Qualification in Sports Medicine, and for the last five years, he has been an associate master instructor of arthroscopy at the Ortho​​paedic Learning Center, which allows him to teach arthroscopies nationally. 

A graduate of the University of Pennsylvania School of Medicine, Dr. Kleinbart completed his residency training in orthopaedic surgery at Kingsbrook Jewish- Beth Israel Medical Centers and his sports medicine fellowship at Temple University Hospital. 

Dr. Kleinbart’s USA Olympic experience includes serving as the orthopaedic surgeon at the San Diego Olympic training center, as a ringside physician for USA Boxing, and a ringside physician for the Olympic boxing trials. 

He was the head orthopaedic surgeon and co-team physician for Drexel University. He was also the orthopaedic consultant for the American Repertory Ballet and the Princeton Ballet School and has a long history as a team physician for various collegiate and high school teams. 

Dr. Kleinbart has been instrumental in creating specialty sports clinics, including the Arts Medicine Center, the Women’s Sports Medicine Center, and the Pediatric Sports Medicine clinics at Hahnemann University Hospital and the Drexel University College of Medicine. 

Dr. Kleinbart established the Hahnemann University Hospital and Drexel Sports Medicine Arthroscopy lab and is an associate master instructor for various national arthroscopy courses. Currently, he is the Medical Director at Mercer County Surgery Center. 

He frequently lectures on such varied topics as “The Weekend Warrior,” “The Female Athlete," and “Common Orthopaedic Injuries”. He has a special interest in shoulder and knee reconstruction and the Female Triad.

Frank Colarusso, DO, is board-certified in physical medicine and rehabilitation at Mercer-Bucks Orthopaedics in Hamilton, Lawrenceville, and Princeton, New Jersey, and Langhorne, Pennsylvania. 

Dr. Colarusso maintains double-board certification, having recently recertified with both the American Medical Association, the American Board of Physical Medicine & Rehabilitation, and the American Osteopathic Association. With an attention to detail and passion for continuing education, Dr. Colarusso is proud to provide comprehensive non-operative musculoskeletal, spine, and sports medicine. 

He specializes in MSK neck and back pain, EMG services, acute and chronic pain syndromes with medication management, dry needling, Osteopathic Manual Manipulation treatments as well as ultrasound-guided injections, nerve blocks, and biologics.

After receiving honors at Rider University in Lawrenceville, New Jersey, and Philadelphia College of Osteopathic Medicine in Pennsylvania, Dr. Colarusso remained in Pennsylvania to intern at St. Barnabas Health Care System. He later was the chief resident in Physical Medicine and Rehabilitation at Boston University Medical Center in Massachusetts. 

Previously serving as one of three attending physicians at the 15th largest rehabilitation hospitals in the United States, Dr. Colarusso is proud to serve new and returning patients from the Mercer-Bucks Orthopaedics offices. 

Thomas Bills, MD, PhD, is a board-certified orthopaedic surgeon specializing in adult reconstructive surgery and general orthopaedics at Mercer-Bucks Orthopaedics in Hamilton, and Lawrenceville, New Jersey, and Langhorne, Pennsylvania. He is one of the founders of MBO.

Dr. Bills grew up in Trenton, New Jersey. He earned his bachelor’s degree in biology from Syracuse University in New York. He then moved to Thomas Jefferson University in Philadelphia, Pennsylvania, to complete a PhD in pharmacology and a Doctor of Medicine from Jefferson Medical College, now the Sidney Kimmel Medical College in Philadelphia.

He received advanced training in pediatric orthopaedics at Children's Hospital in Philadelphia; Trauma at Robert Wood Johnson Trauma Center in New Jersey; Joint Replacement at the Hospital for Special Surgery; Osteoporosis at Cornell Medical School; and Bone Tumor at Memorial Sloan Kettering Cancer Center in New York City, New York.

Dr. Bills is an active staff member of Capital Health Systems and Robert Wood Johnson University Hospital in New Brunswick, New Jersey, and an active attending staff at Lawrence Rehabilitation Center in Lawrenceville.

He is an associate staff member at St. Mary Medical Center in Langhorne, Pennsylvania. He serves on the research staff as a visiting scientist at The Hospital for Special Surgery in the Department of Orthopaedic Research at Cornell Medical School in New York City, New York.

He is a consulting staff physician at the Metabolic Bone Disease Service and Osteoporosis Center in the Hospital for Special Surgery at Cornell Medical School in New York City.

Dr. Bills is a member of the National Osteoporosis Foundation and a recognized Certified Fracture Liaison. He is a member of the International Osteoporosis Foundation and the International Society of Clinical Densitometry, where he maintains special certification as a Clinical Densitometrist.

Dr. Bills’s work is supported by the multiple honors and awards he has earned, his membership in various professional organizations, and an extensive bibliography and speaking engagement history.