Cardiologist providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
Chiropractor providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
Dentist providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
Dermatologist providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
Family Physician providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
OB-GYN providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
Ophthalmologist providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
Orthopedic Surgeon providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
Pediatrician providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
Physical Therapist providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
Podiatrist providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
Psychiatrist providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
David Drez Jr., M.D., Senior Advisor at Center for Orthopaedics, is originally from DeQuincy, Louisiana, and earned his undergraduate and Medical Degree from Tulane University. He completed a residency in general surgery and in orthopaedic surgery at Charity Hospital in New Orleans – Tulane Service. Dr. Drez published a large body of research that focused primarily on athletic injuries and their prevention and treatment options, particularly injuries of the knee and shoulder. He is a co-author of Orthopedic Sports Medicine, the highly acclaimed guidebook for sports medicine physicians, physical therapists and athletic trainers; and was co-editor of Operative Techniques in Sports Medicine.
He served as a clinical professor of orthopaedics at LSU School of Medicine in New Orleans and a clinical assistant professor of orthopaedic surgery at Baylor College of Medicine in Houston. In recognition of his contributions to the education of orthopaedists, the “Dr. David Drez Chair in Orthopedic Sports Medicine” was dedicated at LSU in New Orleans in 2006. Dr. Drez served as a team physician at McNeese State University for 37 years and was inducted into the McNeese State University Hall of Fame. The rehabilitation area of the university’s Sports Medicine Center was also named the “David Drez Jr., MD, Rehabilitation Facility.” In 2017, Dr. Drez received the Jack Weakley Award of Distinction from the National Athletic Trainers’ Association (NATA), which is given to honor one individual each year for a lifetime of outstanding contributions that directly impact health care in the area of athletics, athletic training, or sports medicine and are of major and lasting importance.
Dr. Drez was one of the five founding members of Center for Orthopaedics in 1994 and was a member of the group’s medical staff for 13 years. He returned to the group in 2011. He currently serves as a senior advisor to the practicing physicians.
David Drez Jr., M.D., Senior Advisor at Center for Orthopaedics, is originally from DeQuincy, Louisiana, and earned his undergraduate and Medical Degree from Tulane University. He completed a residency in general surgery and in orthopaedic surgery at Charity Hospital in New Orleans – Tulane Service. Dr. Drez published a large body of research that focused primarily on athletic injuries and their prevention and treatment options, particularly injuries of the knee and shoulder. He is a co-author of Orthopedic Sports Medicine, the highly acclaimed guidebook for sports medicine physicians, physical therapists and athletic trainers; and was co-editor of Operative Techniques in Sports Medicine.
He served as a clinical professor of orthopaedics at LSU School of Medicine in New Orleans and a clinical assistant professor of orthopaedic surgery at Baylor College of Medicine in Houston. In recognition of his contributions to the education of orthopaedists, the “Dr. David Drez Chair in Orthopedic Sports Medicine” was dedicated at LSU in New Orleans in 2006. Dr. Drez served as a team physician at McNeese State University for 37 years and was inducted into the McNeese State University Hall of Fame. The rehabilitation area of the university’s Sports Medicine Center was also named the “David Drez Jr., MD, Rehabilitation Facility.” In 2017, Dr. Drez received the Jack Weakley Award of Distinction from the National Athletic Trainers’ Association (NATA), which is given to honor one individual each year for a lifetime of outstanding contributions that directly impact health care in the area of athletics, athletic training, or sports medicine and are of major and lasting importance.
Dr. Drez was one of the five founding members of Center for Orthopaedics in 1994 and was a member of the group’s medical staff for 13 years. He returned to the group in 2011. He currently serves as a senior advisor to the practicing physicians.
Zefu (Robert) Liu, D.O. joined Nevada Orthopedic & Spine Center in 2025. He is Board-Certified and fellowship-trained, specializing in sports medicine, shoulder reconstruction, joint replacement and advanced arthroscopic procedures.
Originally from California, Dr. Liu developed a strong connection to Las Vegas during his time at Touro University Nevada, where he graduated at the top of his class. He is excited to return to the city that helped shape his medical career and to provide high-quality orthopedic care to the growing Las Vegas community.
Dr. Liu completed his orthopedic surgical residency in Chicago, Illinois, where he served as chief resident and was honored with the Resident of the Year award for his leadership, clinical excellence and commitment to patient care. He went on to complete his fellowship training at Washington University in St. Louis, Missouri, one of the nation’s premier orthopedic institutions, where he honed his skills in advanced arthroscopic procedures and shoulder reconstructive surgery. While there, he served as a team physician for both Washington University athletics and the NHL’s St. Louis Blues, where he gained extensive experience treating athletes at the highest levels.
At Nevada Orthopedic & Spine Center, Dr. Liu is committed to delivering the highest level of care using cutting-edge techniques tailored to each patient’s lifestyle and goals. In addition to his expertise in arthroscopic surgery, Dr. Liu also offers his patients the latest techniques in cartilage restoration, joint replacement surgery and ligament reconstruction.
Known for his thoughtful yet patient-centered approach, Dr. Liu believes in educating patients, exploring all nonsurgical options and pursuing surgery only when absolutely necessary. His philosophy centers on shared decision-making and building trust through clear, compassionate communication and patient education.
Outside the operating room, Dr. Liu is an avid outdoors enthusiast. He enjoys hiking, surfing, snowboarding, traveling and spending time with his family. He is fluent in Mandarin and is proud to serve Las Vegas’s diverse patient population.
Dr. Joseph Carreau is a board-certified orthopaedic surgeon specializing in sports medicine, hip, knee, and shoulder joint replacement surgery, athletic injuries, and stem cell therapy. Dr. Carreau has extensive training in adult and pediatric trauma.
Dr. Carreau joined CNOS in 2016 after completing his fellowship in Orthopaedic Sports Medicine at the University of Iowa. He is originally from Colorado where he attended Colorado State University for his undergraduate education. Thereafter, he pursued medical school at Creighton University in Omaha, Nebraska, and in 2009 traveled to San Diego to complete his orthopaedic surgery residency at the University of California, San Diego. There he received extensive training in adult and pediatric trauma and joint replacement surgery. He developed a special interest in advanced arthroscopy and the treatment of athletic injuries, and thus chose to pursue fellowship training in Sports Medicine through the University of Iowa.
At the University of Iowa, Dr. Carreau was trained by national leaders in the practice of advanced arthroscopic techniques, cartilage transplantation, shoulder instability, patellofemoral problems, ligamentous injury of the knee, and shoulder replacement surgery. He also received extensive training in the treatment of all athletes at the University of Iowa and was assistant team physician to the Hawkeye Football Team during their historic 2015 season.
He currently serves as Orthopaedic team physician to the Wayne State Wildcats and assists with multiple local high schools. Dr. Carreau has published papers on various orthopaedic topics and is a member of the American Academy of Orthopaedic Surgery, the American Orthopaedic Society for Sports Medicine, and the Arthroscopy Association of North America. Dr. Carreau is an avid fisherman and enjoys the outdoors and sending time with his wife and children.
Dr. Bradley S. Baker has been a member of Nevada Orthopedic & Spine Center since 2010, where he practices out of the Henderson office. Dr. Baker stands out as the sole physician at the center to hold dual board certification in orthopedic surgery and the subspecialty of orthopedic sports medicine from the American Board of Orthopedic Surgery, underscoring his profound expertise and commitment to his profession.
Dr. Baker's educational journey is marked by a Bachelor of Arts in Biology and Chemistry from Concordia College in Minnesota, followed by his Doctor of Medicine from the University of North Dakota School of Medicine on a merit scholarship. He completed his orthopedic surgery residency at the University of Kansas – Wichita and furthered his training with a fellowship in Orthopedic Sports Medicine at the Taos Orthopedic Institute in New Mexico, where he collaborated with the medical staff of the United States Ski and Snowboard Team, enriching his sports medicine proficiency.
Prior to his tenure in Nevada, Dr. Baker practiced in Sioux Falls, South Dakota, where he specialized in treating knee, shoulder, and sports injuries while serving as a team physician for various sports teams across all levels. His academic contributions included roles as a clinical professor and a pivotal figure in developing a respected health system sports medicine program. Dr. Baker's career path also took him to Arizona, where he further specialized in a small, focused practice before bringing his wealth of experience to Nevada with a continued focus on treating patients with shoulder and knee problems.
His commitment to quality care is evident in his executive roles; he serves as the Vice Chief-of-Staff on the Medical Executive Committee and as Chairman of the Physician Performance Improvement Committee at Henderson Hospital since its inception. Additionally, he is Chairman of the Governing Board at Parkway Surgery Center, demonstrating his dedication to enhancing healthcare delivery and physician performance.
Dr. Baker's career trajectory reflects a steadfast dedication to the orthopedic care he provides. His surgical skills include the most advanced surgical techniques. His care approach integrates patience, thorough education, and personalized patient-centered treatment plans, fostering a collaborative healthcare experience that enhances patient satisfaction, particularly in the treatment of athletes at all levels and individuals with knee and shoulder conditions.
Zefu (Robert) Liu, D.O. joined Nevada Orthopedic & Spine Center in 2025. He is Board-Certified and fellowship-trained, specializing in sports medicine, shoulder reconstruction, joint replacement and advanced arthroscopic procedures.
Originally from California, Dr. Liu developed a strong connection to Las Vegas during his time at Touro University Nevada, where he graduated at the top of his class. He is excited to return to the city that helped shape his medical career and to provide high-quality orthopedic care to the growing Las Vegas community.
Dr. Liu completed his orthopedic surgical residency in Chicago, Illinois, where he served as chief resident and was honored with the Resident of the Year award for his leadership, clinical excellence and commitment to patient care. He went on to complete his fellowship training at Washington University in St. Louis, Missouri, one of the nation’s premier orthopedic institutions, where he honed his skills in advanced arthroscopic procedures and shoulder reconstructive surgery. While there, he served as a team physician for both Washington University athletics and the NHL’s St. Louis Blues, where he gained extensive experience treating athletes at the highest levels.
At Nevada Orthopedic & Spine Center, Dr. Liu is committed to delivering the highest level of care using cutting-edge techniques tailored to each patient’s lifestyle and goals. In addition to his expertise in arthroscopic surgery, Dr. Liu also offers his patients the latest techniques in cartilage restoration, joint replacement surgery and ligament reconstruction.
Known for his thoughtful yet patient-centered approach, Dr. Liu believes in educating patients, exploring all nonsurgical options and pursuing surgery only when absolutely necessary. His philosophy centers on shared decision-making and building trust through clear, compassionate communication and patient education.
Outside the operating room, Dr. Liu is an avid outdoors enthusiast. He enjoys hiking, surfing, snowboarding, traveling and spending time with his family. He is fluent in Mandarin and is proud to serve Las Vegas’s diverse patient population.
Transform your health journey with neXendo Wellness, a leading health and wellness center serving the vibrant Long Island City neighborhood of Queens and the dynamic Murray Hill neighborhood of Manhattan, New York City. Dr. Anastasios Manessis, MD, FACE, ECNU, ABOM, and his highly skilled team are dedicated to providing comprehensive nutrition, fitness, weight loss, and wellness services in an inviting environment for individuals aged 12 and older.
At neXendo Wellness, we embark on a holistic approach to health, bridging the gap between perceived and genuine well-being. Our team specializes in managing chronic diseases, supporting lifelong efforts in weight management, and empowering patients with the knowledge to care for their overall health.
Our array of services includes personalized nutrition counseling, visits with medical providers, metabolic testing, body composition analyses, and medical fitness programs. These offerings are designed to help you both look and feel your best at any stage of life, reducing the risk of developing illnesses, diseases, and discomforting symptoms.
Elevate your well-being by scheduling an appointment with neXendo Wellness. Reach out to the nearest office or conveniently book online today to embark on your personalized journey to improved health, nutrition, fitness, and overall quality of life. Your path to optimal well-being starts here!
Transform your health journey with neXendo Wellness, a leading health and wellness center serving the vibrant Long Island City neighborhood of Queens and the dynamic Murray Hill neighborhood of Manhattan, New York City. Dr. Anastasios Manessis, MD, FACE, ECNU, ABOM, and his highly skilled team are dedicated to providing comprehensive nutrition, fitness, weight loss, and wellness services in an inviting environment for individuals aged 12 and older.
At neXendo Wellness, we embark on a holistic approach to health, bridging the gap between perceived and genuine well-being. Our team specializes in managing chronic diseases, supporting lifelong efforts in weight management, and empowering patients with the knowledge to care for their overall health.
Our array of services includes personalized nutrition counseling, visits with medical providers, metabolic testing, body composition analyses, and medical fitness programs. These offerings are designed to help you both look and feel your best at any stage of life, reducing the risk of developing illnesses, diseases, and discomforting symptoms.
Elevate your well-being by scheduling an appointment with neXendo Wellness. Reach out to the nearest office or conveniently book online today to embark on your personalized journey to improved health, nutrition, fitness, and overall quality of life. Your path to optimal well-being starts here!
Dr. Eidt is a highly specialized, double board-certified orthopaedic surgeon with expertise in both Orthopaedic Sports Medicine and General Orthopaedic Surgery. He is an expert in treating sports-related injuries, particularly those involving complex shoulder, elbow, knee, and ankle conditions, with a focus on arthroscopic management.
He attended the military medical school, Uniformed Services University in Bethesda, MD, where he was elected to the national medical honor society, Alpha Omega Alpha (AOA). He earned his undergraduate degree in economics with a minor in chemistry from Skidmore College in Saratoga Springs, NY. Dr. Eidt served 16 years in the U.S. Army, providing care for both adult and pediatric patients with complex traumatic injuries. He was deployed multiple times, including a year stationed along the 38th parallel at the DMZ in South Korea. He also served in combat with the 173rd Airborne Division and the 2nd Forward Surgical Team (FST) at a forward operating base in Afghanistan, with additional assignments at military hospitals in Kandahar and Bagram. For his exceptional care of both military and civilian casualties under combat conditions, Dr. Eidt was awarded the Bronze Star.
After completing his military service, Dr. Eidt relocated with his family to Southern California and joined South Orange County Orthopaedics as a partner, where he continues to practice today. He was also one of the early contributors to the development of the orthopaedic sports medicine community in the region, helping to expand access to specialized care for athletes and active individuals. When he's not in clinic or the operating room, he serves as a consultant and team physician for St. Margaret's Episcopal School's lacrosse team and San Juan Hills High School football. Previously, he supported Trabuco Hills High School and JSerra Catholic High School in the same capacity. He has also served as team physician for the U.S. Army 2nd Infantry Division's wrestling tournaments, along with numerous other local and regional athletic events.
Dr. Eidt is a highly specialized, double board-certified orthopaedic surgeon with expertise in both Orthopaedic Sports Medicine and General Orthopaedic Surgery. He is an expert in treating sports-related injuries, particularly those involving complex shoulder, elbow, knee, and ankle conditions, with a focus on arthroscopic management.
He attended the military medical school, Uniformed Services University in Bethesda, MD, where he was elected to the national medical honor society, Alpha Omega Alpha (AOA). He earned his undergraduate degree in economics with a minor in chemistry from Skidmore College in Saratoga Springs, NY. Dr. Eidt served 16 years in the U.S. Army, providing care for both adult and pediatric patients with complex traumatic injuries. He was deployed multiple times, including a year stationed along the 38th parallel at the DMZ in South Korea. He also served in combat with the 173rd Airborne Division and the 2nd Forward Surgical Team (FST) at a forward operating base in Afghanistan, with additional assignments at military hospitals in Kandahar and Bagram. For his exceptional care of both military and civilian casualties under combat conditions, Dr. Eidt was awarded the Bronze Star.
After completing his military service, Dr. Eidt relocated with his family to Southern California and joined South Orange County Orthopaedics as a partner, where he continues to practice today. He was also one of the early contributors to the development of the orthopaedic sports medicine community in the region, helping to expand access to specialized care for athletes and active individuals. When he's not in clinic or the operating room, he serves as a consultant and team physician for St. Margaret's Episcopal School's lacrosse team and San Juan Hills High School football. Previously, he supported Trabuco Hills High School and JSerra Catholic High School in the same capacity. He has also served as team physician for the U.S. Army 2nd Infantry Division's wrestling tournaments, along with numerous other local and regional athletic events.
Daniel Emerson, MD, is a skilled orthopaedic surgeon practicing at Orthopaedic Associates, Inc, which has locations in Henderson, Kentucky, and Newburgh and Evansville, Indiana. He is board certified by the American Board of Orthopaedic Surgeons and has multiple orthopaedic interests, including trauma, adult reconstruction (total joint replacement), shoulder and knee surgery, and general orthopaedics.
Dr. Emerson’s special area of expertise is sports medicine, as he obtained the ABOS Subspecialty Certification in Sports Medicine in November 2010. A common but complicated sports injury that he treats is ACL tears and subsequent reconstruction. Dealing with a very active population during his nine years in the military gave him the opportunity to perform hundreds of ACL reconstructions, perfecting the latest advances in surgical management, including anatomic graft placement using the anteromedial portal and double bundle through a single tunnel.
Other special interests of Dr. Emerson include all aspects of workman’s comp injuries and treatments, including causation, return-to-work, permanent impairments, depositions, and independent medical examinations. His particular surgical interests and expertise include managing carpal tunnel syndrome, knee replacement, anterior hip replacement, anatomic and reverse total shoulder replacement, and all aspects of shoulder and knee arthroscopy.
Dr. Emerson was born and raised in Evansville and attended Central High School. He graduated with honors from Wabash College in Crawfordsville, Indiana, and earned his medical degree from Indiana University School of Medicine. Following medical school, he served in the Army and completed his orthopaedic surgery residency at Madigan Army Medical Center in Tacoma, Washington. His final four years in the Army were spent at Fort Benning, Georgia, completing a tour of duty in Iraq in 2008 in support of Operation Iraqi Freedom and acting as Chief and General Staff of Orthopaedics at Martin Army Community Hospital.
Dr. Emerson is a former NCAA All-American wrestler and is very excited and humbled to be back in our local community and have the opportunity to care for the region’s athletes and local citizens. When not taking care of patients, he enjoys corralling his four children, spending time with his wife and family, traveling, reading, playing guitar and piano, and being outdoors. Dr. Emerson and his wife are a part of the local running community and completed multiple marathons and half-marathons together.
Daniel Emerson, MD, is a skilled orthopaedic surgeon practicing at Orthopaedic Associates, Inc, which has locations in Henderson, Kentucky, and Newburgh and Evansville, Indiana. He is board certified by the American Board of Orthopaedic Surgeons and has multiple orthopaedic interests, including trauma, adult reconstruction (total joint replacement), shoulder and knee surgery, and general orthopaedics.
Dr. Emerson’s special area of expertise is sports medicine, as he obtained the ABOS Subspecialty Certification in Sports Medicine in November 2010. A common but complicated sports injury that he treats is ACL tears and subsequent reconstruction. Dealing with a very active population during his nine years in the military gave him the opportunity to perform hundreds of ACL reconstructions, perfecting the latest advances in surgical management, including anatomic graft placement using the anteromedial portal and double bundle through a single tunnel.
Other special interests of Dr. Emerson include all aspects of workman’s comp injuries and treatments, including causation, return-to-work, permanent impairments, depositions, and independent medical examinations. His particular surgical interests and expertise include managing carpal tunnel syndrome, knee replacement, anterior hip replacement, anatomic and reverse total shoulder replacement, and all aspects of shoulder and knee arthroscopy.
Dr. Emerson was born and raised in Evansville and attended Central High School. He graduated with honors from Wabash College in Crawfordsville, Indiana, and earned his medical degree from Indiana University School of Medicine. Following medical school, he served in the Army and completed his orthopaedic surgery residency at Madigan Army Medical Center in Tacoma, Washington. His final four years in the Army were spent at Fort Benning, Georgia, completing a tour of duty in Iraq in 2008 in support of Operation Iraqi Freedom and acting as Chief and General Staff of Orthopaedics at Martin Army Community Hospital.
Dr. Emerson is a former NCAA All-American wrestler and is very excited and humbled to be back in our local community and have the opportunity to care for the region’s athletes and local citizens. When not taking care of patients, he enjoys corralling his four children, spending time with his wife and family, traveling, reading, playing guitar and piano, and being outdoors. Dr. Emerson and his wife are a part of the local running community and completed multiple marathons and half-marathons together.
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