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I'm Dr. Sarah Waterman, a board-certified general surgeon with a breast-focused practice and the founder of Green Mountain Breast Care Center. Vermont is home, and I created this practice because people in rural communities deserve thoughtful, coordinated breast care close to home. I care for patients with breast needs across the lifespan, from risk assessments early in adulthood through lactation support, the breast cancer journey, survivorship, and menopause symptoms. Excellent care begins with listening. My goal is to explain your options clearly, create a plan around your individual needs, and remain a steady partner throughout your care—because your zip code should never dictate your outcomes.

Robert Lewis, MD, FACS, is a partner at the Colon and Rectal Surgeons of Greater Hartford, the largest dedicated colon and rectal surgery group in New England, with offices in Bloomfield and South Windsor, Connecticut. Dr. Lewis is board certified in both general surgery and colon and rectal surgery, and a fellow of the American College of Surgeons. 

Dr. Lewis earned his undergraduate degree in biochemistry from Bowdoin College in Brunswick, Maine. After spending time working at the Boston City Hospital, he then pursued his doctorate in medicine at the Perelman School of Medicine at the University of Pennsylvania in Philadelphia.  While there he completed an additional post-graduate fellowship in Anatomic and Surgical Pathology. He continued training at the University of Pennsylvania, completing a residency in general surgery, as well as translational research at the Harrison Department of Surgical Research. After that, he underwent a year of subspecialty training in colon and rectal surgery at the University of Minnesota before happily joining this practice in 2014.

Dr. Lewis is a clinical assistant professor at the University of Connecticut School of Medicine, the Frank Netter School of Medicine at Quinnipiac University, and the University of New England College of Osteopathic Medicine. He is the program director of the fellowship training program in colon and rectal surgery at Saint Francis Hospital, the only advanced training program of its kind in Connecticut.

Most importantly, Dr. Lewis is committed to delivering the best care to his patients, utilizing advanced minimally invasive techniques, including cutting edge robotics, removal of large polyps using flexible endoscopy, and transanal minimally invasive surgery, as well as offering rarely available treatments for fecal incontinence, anal fistulas, and anal cancer prevention.

Andrew Raissis, MD, FACS, is a partner at the Colon and Rectal Surgeons of Greater Hartford, the largest dedicated colon and rectal surgery group in New England, with offices in Bloomfield and South Windsor, Connecticut. Dr. Raissis is board certified in both general surgery and colon and rectal surgery, a fellow of the American College of Surgeons, and the director of the surgical rotation at the Eastern Connecticut Health Network’s family medicine residency. He’s dedicated to using the most clinically effective, cutting-edge methods to get the best results for the men and women who entrust their care to him.

Dr. Raissis’s career as a colon and rectal surgeon began with years of higher education. First, he graduated with a biology degree from Fairfield University in Fairfield, Connecticut, and then earned his medical degree from the University of Connecticut School of Medicine in Farmington, CT.  During his time in medical school, Dr. Raissis volunteered his time providing ambulatory care to underserved homeless and migrant populations. 

To complete his training, Dr. Raissis completed his residency at Drexel University in Philadelphia, Pennsylvania, and his fellowship at MedStar Washington Hospital Center in Washington, DC. 

Today, Dr. Raissis uses his expertise to provide colorectal care for conditions like Crohn's disease, prolapse, fistulas, and colorectal cancer. From preventive screenings to advanced laparoscopic procedures, Dr. Raissis uses the skills he’s acquired to optimize his patients’ whole-body health and wellness.

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Aesthetica Houston Med Spa in Tomball, Texas, offers a full spectrum of nonsurgical age-reversing treatments. Master injector and aesthetic specialist Sarah Hill, FNP-C, MSN, BSN, RN-BC, and the team take an integrative approach to care and only recommend treatments that provide natural-looking results.

Aesthetica Houston Med Spa offers innovative services to help patients look and feel their best, including microneedling, facials, skin tightening treatments, acne scar removal, dermaplaning, and vaginal revitalization.

To smooth out lines and wrinkles and enhance natural features, the med spa offers Botox® and fillers. 

Dedicated to enhancing natural beauty and health, Aesthetica Houston Med Spa includes platelet-rich plasma (PRP) in treatments like microneedling, filler injections, and vaginal revitalization. The med spa also uses PRP for hair restoration.

To schedule a consultation at one of Houston’s top med spas, call Aesthetica Houston Med Spa or book an appointment online today.

Vasili Karas, MD, MS, is a board certified, fellowship-trained orthopaedic surgeon specializing in minimally invasive and rapid recovery hip and knee replacements, as well as complex revision joint surgeries. He is committed to empowering his patients to overcome their pain and resume the activities they love.

A Chicagoland native with the goal of giving back to his community, Dr. Karas earned his medical degree at Rush University’s Medical College in Chicago. He then went to North Carolina to complete his residency training at Duke University Medical Center. After that, he returned to Chicago to finish his fellowship training in hip and knee replacement surgery at Rush University Medical Center.  

Dr. Karas’ approach to medicine involves spending time with his patients, fostering good communication, and offering the latest advances in medical technology. He has over 40 peer reviewed publications and is a committee member of the American Academy of Hip and Knee Surgeons (AAHKS). Through physical therapy, joint injections, and surgical procedures, he strives to get patients back on their feet as quickly as possible without compromising technique. He works closely with patients throughout their road to recovery and is highly skilled in addressing the full spectrum of concerns when it comes to hip or knee joints.

Whether a patient is continuing to have pain after a previous joint replacement, needs a second opinion, or is seeking the best surgeon to perform a knee or hip replacement for osteoarthritis, Dr. Karas feels privileged to care for his patients whether they be Chicago natives or come from anywhere in the world.

Practice Emphasis

Dr. Karas specializes in rapid recovery surgery but also is happy to take on complex cases and revision, or re-do joint replacements. Whether it be surgical approach, length of stay, use of technology, or any special needs you may have, Dr. Karas is committed to offering patients the options they need to have an excellent patient experience and a successful joint replacement.

Areas of Expertise:

Dr. Karas is recognized for his expertise in:

• Minimally Invasive Total Hip and Knee Replacements 
• Outpatient & Same-Day Joint Replacement
• Partial Knee Replacements
• Complex joint reconstruction, revision surgery, infection surgery
• Robotic assisted hip and knee replacement, Computer navigation assisted hip and knee replacement
• Second opinion for existing painful total joints
• Non-operative and conservative treatment for hip and knee pain

Research Interests

• Biomechanics of the knee and of joint replacement
• Sports and activity after joint replacement
• Advanced surgical technology in joint replacement

Education, Certifications & Training

• Assistant Professor - Orthopaedic Surgery, Rush University Medical Center, Chicago IL
• Fellowship - Adult Reconstruction, Rush University Medical Center, Chicago, IL
• Residency - Orthopaedic Surgery, Duke University Medical Center, Durham NC
• Medical School - Rush University Medical College, Chicago IL
• Bachelors of Science - University of Notre Dame, South Bend IN

Languages Spoken

• English
• Greek (Fluent)

Disclosures

None

As a doctor of osteopathic medicine, Chris Wolf, DO of Bluetail Medical Group in Chesterfield, Missouri believes in formulating a comprehensive plan to guide patients through rehabilitation and back to optimum health.

Dr. Wolf specializes in sports medicine and orthopedics, caring for individuals with musculoskeletal injuries, including back pain, pelvic pain, and pregnancy-related conditions. He practices regenerative medicine procedures, including ultrasound-guided injections.  

Dr. Wolf earned his medical degree from the Kirksville College of Osteopathic Medicine in Kirksville, Missouri. He went on to attend the University of Missouri in Columbia, where he completed his residency in physical medicine & rehabilitation (PM&R) with a subspecialty in brain injury medicine. He is board certified in both disciplines. Besides his medical degrees and certifications, Dr. Wolf also completed a teaching fellowship in osteopathic manipulative medicine.

Before joining Bluetail Medical Group, Dr. Wolf was an associate professor at the University of Missouri, where he also directed the Brain Injury and Concussion program. He frequently speaks and teaches at continuing medical education programs across the country.

As part of his comprehensive treatment plans, Dr. Wolf is highly skilled in the osteopathic manipulative treatment and uses this hands-on therapy to help patients of all ages get relief from painful symptoms. When he’s not at the office, Dr. Wolf enjoys coaching and participating in Crossfit, watching local sports, reading, and spending time with his family.

Steven J. Patterson, MD, is an experienced general surgeon practicing at Lakeland Surgical Clinic, PLLC, located in Jackson, Mississippi. 

The son of a family practice physician, Dr. Patterson is a native of Clinton, Mississippi, and attended Clinton High School. He completed his undergraduate education at Vanderbilt University before earning his Doctor of Medicine from the University of Mississippi School of Medicine in 1994. He completed his surgical residency there in 1999. 

Recently, Dr. Patterson obtained certification in stereotactic and ultrasound-guided breast biopsies and became a member of the American Society of Breast Surgeons. He has recently been certified in hidden scar breast cancer surgery and completed ASCO Cancer Genetics Program. He specializes in treating an array of conditions affecting the breasts, including mastitis, cysts, benign and cancerous breast lumps, and high-risk patients. His mission is to help alleviate the fears of his patients, and their families, while guiding them through the treatment process. 

Dr. Patterson is a Diplomate of The American Board of Surgery and a Fellow of The American College of Surgeons.

Dr. Michaela Krajmerova, DO is a Board Certified urologist practicing primarily at our Union location.

She believes in treating all patients as if they were family. Dr. Krajmerova puts emphasis on having in-depth discussions of any surgical intervention, so that her patients have a thorough understanding of their condition and available treatment options. She has a holistic approach towards treating chronic conditions. Dr. Krajmerova is trained in minimally invasive procedures, including endoscopy and robotic surgery.

She specializes in treating prostate, bladder and kidney cancer. She is also a skilled general urologist, who treats kidney stones (including metabolic workup/prevention), BPH (enlarged prostate), female pelvic conditions (incontinence, prolapse, overactive bladder, etc), men’s sexual health (erectile dysfunction, low testosterone).

Dr. Krajmerova attended college at Arizona State University with a degree in Biochemistry. She graduated medical school at Lake Erie College of Osteopathic Medicine in Pennsylvania. She completed her urologic residency at Cook County Hospital in Chicago, Illinois.

Dr. Krajmerova is fluent in several languages (English, Czech, Slovak, German) and working on her Spanish. In her free time, she enjoys beautiful Colorado by spending as much time as possible outdoors, regardless of weather. She takes her profession very seriously, and constantly strives to be up to date on newest guidelines and developments in her field.

Dr. Krajmerova is aware her name is difficult to spell and pronounce, so she happily goes by the much simpler "Dr. K

Doctor Cahn offers a revolutionary treatment that eliminates uncomfortable and embarrassing varicose and spider veins without scarring or downtime. As a general surgeon, Doctor Cahn also specializes in outpatient, same-day surgeries for patients in Southeastern North Carolina and surrounding areas. Our skilled and caring team is committed to providing you with the finest quality care in our state-of-the-art facilities.

Dr. Alexandra Colvin, MD, is a skilled and practiced doctor of medicine, serving patients in Colorado Springs, Colorado, and surrounding areas. 

Dr. Colvin sees patients at Colorado Springs Urological Associates, PLLC, a top-rated urological practice with multiple locations.

She is a Colorado native and grew up in Monument. She attended the University of Colorado Colorado Springs (UCCS), where she was an academic All-American in track and field and graduated magna cum laude with a bachelor of science in biology. 

Dr. Colvin received her Doctor of Medicine at the University of Colorado School of Medicine in Aurora. She went on to complete her general surgery internship and urology residency in Omaha, Nebraska, at the University of Nebraska Medical Center (UNMC).

Deeply passionate about kidney cancer, kidney stones, benign and malignant prostate disease, bladder cancer, women’s urologic health, and robotic surgery, Dr. Colvin is always providing the highest quality, patient-centered, and compassionate care to each and every person she serves.

Dr. Colvin is excited to return to her home state and looks forward to providing her patients with exceptional urologic care.

In her free time, Dr. Colvin enjoys spending time with her husband and family, hiking, skiing, cooking, baking, and enjoying the beautiful state of Colorado.

Pat H. Scanlon, Jr, MD, is one of the capable and experienced surgeons practicing Lakeland Surgical Clinic, PLLC, located in Jackson, Mississippi. 

Dr. Scanlon is a native of Jackson and completed his undergraduate studies at Ole Miss in Oxford, Mississippi. While attending Ole Miss, he spent a summer working in the operating room at Lakeland Surgical Group, where he developed an interest in surgery and meaningful, lasting relationships with some of the surgeons.

After attending Ole Miss, Dr. Scanlon went on to receive his Doctor of Medicine from the University of Mississippi School of Medicine in 1994. He then completed his surgical residency at the Carraway Methodist Medical Center, Birmingham, Alabama, in 1999. 

One of the things that Dr. Scanlon finds particularly rewarding is when primary care physicians instill their trust in Lakeland Surgical Clinic, PLLC, and refer their patients to them for surgery. 

Dr. Scanlon is a Diplomate of The American Board of Surgery, a Member of the American Society of Breast Surgeons, and a Fellow of The American College of Surgeons. Dr. Scanlon has recently been certified in Hidden Scar Breast Cancer Surgery.

James Chandler, MD, is a skilled general surgeon practicing at Lakeland Surgical Clinic, PLLC, located in Jackson, Mississippi. He is a native of Jackson and is honored to share his skills and expertise with the men and women of his hometown. He has been part of the team at Lakeland Surgical Clinic, PLLC, for over 15 years. 

Dr. Chandler received his Doctor of Medicine from the University of Mississippi School of Medicine in 1997. He then completed his surgical residency at the Carolina Medical Center in Charlotte, North Carolina, in 2002. 

Dr. Chandler is well-versed in minimally invasive surgical techniques, including laparoscopic and robotic-assisted surgery. These advanced surgical techniques help to improve surgical outcomes and reduce patient recovery times.

The most rewarding part of being a surgeon, according to Dr. Chandler, is being able to use his gifts to help patients and their families navigate some of the most challenging and vulnerable times in their lives. 

Dr. Chandler is a Diplomate of The American Board of Surgery, a member of the American Society of Breast Surgeons, and a Fellow of The American College of Surgeons.

Martin Quiroga, DO, MBA, is a board-certified physician and the founder of Michigan Advanced Pain & Spine, located in Warren, Michigan. His mission is to relieve pain and restore function so his patients can experience an improved quality of life. 

Dr. Quiroga is trained in both general surgery and pain management and has extensive training in advanced interventional treatments for alleviating multiple causes. He excels at managing complicated cases and injuries that other treatments have failed to remedy. 

Dr. Quiroga's key to success is gathering all of the requisite information so that he can make an accurate diagnosis. This allows him to offer a wide range of therapeutic options, including procedures and treatments using state-of-the-art technologies and the latest advanced techniques to provide meaningful and lasting benefits. He takes every precaution and utilizes every method available to find treatments that are tailored to suit individual needs. 

To schedule an appointment with Dr. Quiroga, call Michigan Advanced Pain & Spine or request an appointment online today.