The 20 Best Osteonecrosis Doctors Near Me in San Francisco, CA

Dr. C. Benjamin Ma is an orthopedic surgeon who specializes in sports medicine, arthroscopic shoulder surgeries to repair rotator cuff tears and ligament instability, shoulder replacements, knee ligament reconstruction, and procedures to address meniscus and other cartilage injuries. From 2007 through 2019, he was the chief of sports medicine and shoulder service at UCSF, where he assembled an outstanding group of clinicians, scientists and athletic trainers. He currently serves as the chair of orthopedic surgery at UCSF. Ma became the Dr. Peter and Sophie Pappas Endowed Chair in 2025 and has been the V-Nee Yeh Endowed Professor since 2021. He is involved in research on cartilage imaging and dynamic MRI scans of knees with injuries to the anterior cruciate ligament (ACL). His work has focused on early detection of cartilage injuries following ACL reconstruction surgery and improving ACL reconstruction outcomes. He has published extensively on the improvement of outcomes following rotator cuff surgeries and replacements. Ma earned his medical degree at Johns Hopkins School of Medicine. He completed a residency in orthopedic surgery at the University of Pittsburgh, where he also completed a fellowship in musculoskeletal research. He subsequently completed a fellowship in shoulder and knee surgery and sports medicine at the Hospital for Special Surgery. Ma has received many awards for his patient care, teaching and research, including the UCSF Health Exceptional Physician Award; UCSF Excellence in Teaching Award; O'Donoghue Award from the American Orthopaedic Society for Sports Medicine; Patellofemoral Research Excellence Award from the International Society of Arthroscopy, Knee Surgery and Orthopaedic Sports Medicine; and New Investigator Recognition Award from the Orthopaedic Research Society. Also, his peers have placed him on the Top Doctors list in San Francisco and Marin counties for the past 10 years. He is a member of the prestigious American Shoulder and Elbow Surgeons society, which honored his research with the Charles S. Neer Award. Ma is part of the San Francisco Giants and UCSF Health's partnership to provide players and staff with top-tier medical care and promote community well-being. Dr. Ma is rated as an Experienced provider by MediFind in the treatment of Osteonecrosis. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Osteoarthritis, Frozen Shoulder, Tendinitis, Osteonecrosis, and Endoscopy. Dr. Ma is board certified in American Board Of Pediatrics, Orthopaedic Sports Medicine and American Board Of Orthopaedic Surgery., Orthopaedic Surgery. Dr. Ma is currently accepting new patients.

Dr. Utku Kandemir is an orthopedic surgeon who specializes in care for traumatic injuries. His areas of expertise include reconstruction after complex trauma. He treats fractures of the pelvis, hip, shoulder, elbow, arm, knee, ankle and leg; he also treats deformities and infections that develop after injury. Kandemir's research focuses on fractures and joint biomechanics. A native of Turkey, Kandemir completed his medical degree as well as residencies in internal medicine and orthopedic surgery at the Hacettepe University Faculty of Medicine in Ankara. He completed a research fellowship in sports medicine at the University of Pittsburgh and a UCSF fellowship in orthopedic trauma at Zuckerberg San Francisco General Hospital and Trauma Center. Kandemir is a member of the Orthopaedic Trauma Association, American Shoulder and Elbow Surgeons, AO North America and American College of Surgeons. He is a fellow of the American College of Surgeons and American Academy of Orthopaedic Surgeons. He has taught and lectured nationally and internationally. Dr. Kandemir is rated as an Experienced provider by MediFind in the treatment of Osteonecrosis. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Compartment Syndrome, Infectious Arthritis, Osteonecrosis, Fasciotomy, and Hip Replacement. Dr. Kandemir is board certified in American Board Of Orthopaedic Surgery., Orthopaedic Surgery. Dr. Kandemir is currently accepting new patients.

Meir Marmor is a General Surgeon practicing medicine in San Francisco, California. Dr. Marmor is rated as an Experienced provider by MediFind in the treatment of Osteonecrosis. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Compartment Syndrome, Osteoarthritis, Osteonecrosis, Fasciotomy, and Osteotomy.

Dr. Molly Heublein is a specialist in internal medicine who provides primary care, focusing on women's health. She has special interests in chronic disease management and geriatric care. She helps patients manage conditions that include high blood pressure, diabetes, asthma, emphysema and other kinds of chronic obstructive pulmonary disease, and hypothyroidism. She views the role of primary care doctor as a wellness advocate who listens to each patient's health needs, and she focuses on sharing her medical knowledge to help patients make informed decisions and lifestyle choices. Heublein earned her medical degree at the University of Vermont Larner College of Medicine. She completed an internal medicine residency at the University of Pennsylvania Heath System. Dr. Heublein is rated as an Experienced provider by MediFind in the treatment of Osteonecrosis. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Ulcerative Colitis, Osteonecrosis, Vertigo, and Familial Hypertension. Dr. Heublein is board certified in American Board Of Internal Medicine, Internal Medicine. Dr. Heublein is currently accepting new patients.

Aaron Lam is a primary care provider, practicing in Internal Medicine in San Francisco, California. Dr. Lam is rated as an Advanced provider by MediFind in the treatment of Osteonecrosis. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Osteonecrosis, Knock Knees, Epidural Abscess, Osteotomy, and Hip Replacement. Dr. Lam is currently accepting new patients.

Drew Lansdown is a Sports Medicine provider practicing medicine in San Francisco, California. Dr. Lansdown is rated as an Advanced provider by MediFind in the treatment of Osteonecrosis. He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses Osteoarthritis, Hypermobile Joints, Tendinitis, Endoscopy, and Osteotomy.

Brian Feeley is a Sports Medicine specialist and an Orthopedics provider practicing medicine in San Francisco, California. Dr. Feeley is rated as an Experienced provider by MediFind in the treatment of Osteonecrosis. He is also highly rated in 11 other conditions, according to our data. His clinical expertise encompasses Muscle Atrophy, Tendinitis, Osteoarthritis, Endoscopy, and Osteotomy. Dr. Feeley is board certified in American Board Of Orthopaedic Surgery., Orthopaedic Sports Medicine and American Board Of Orthopaedic Surgery., Orthopaedic Surgery. Dr. Feeley is currently accepting new patients.

Dr. Derek Ward is an orthopedic surgeon specializing in adult reconstruction of the knee joint. He sees patients with all types of degenerative disease of the knee including osteoarthritis, inflammatory arthritis (such as rheumatoid arthritis), post-traumatic arthritis and avascular necrosis. He is an expert in knee replacement in addition to specializing in revision surgery treating patients with complications from previous joint replacements. Ward takes a comprehensive approach to the diagnosis and management of knee pain, incorporating the latest advancements in perioperative pain management, surgical reconstruction, and recovery including robotic surgery, partial knee replacement and complex revision surgery. Ward completed his undergraduate training at Williams College and then spent several years working in Washington D.C. in health care policy and in Africa working in global health. He completed his medical training at UCSF in 2010 where he spent an extra year studying health care policy. He remained at UCSF to complete his residency in orthopedic surgery in 2015 followed by a fellowship in adult reconstruction at the prestigious Rothman Institute in Philadelphia. He joined the UCSF faculty in 2016. Ward has won multiple awards for patient care, teaching, and research including the James A. Rand Award from the American Association of Hip and Knee Surgeons and the John Charnley Award from the Hip Society, as well as the Maxine Papadakis Award for Professionalism and Respect and the James Morris Award for Physician Compassion. Ward is also affiliate faculty at the UCSF Philip R. Lee Institute for Health Policy Studies. His research interests include health care policy and cost effectiveness, perioperative risk assessment and optimization, medical education, and revision hip and knee replacement. He is a fellow of the American Association of Hip and Knee Surgeons, the American Academy of Orthopedic Surgeons, and the American Orthopedic Association, and reviews research for several major journals. Ward serves in multiple leadership roles at UCSF including as the executive medical director for the UCSF-MarinHealth Orthopedic Department at MarinHealth Medical Center and as the orthopedic medical director for the UCSF Hip Fracture Initiative. He is dedicated to educating the next generation of physicians and is actively involved in all levels of medical education. In addition, he is co-director of an annual continuing medication education course at UCSF, Arthroplasty for the Modern Surgeon: Hip, Knee and Health Innovation Technology. Dr. Ward is rated as an Experienced provider by MediFind in the treatment of Osteonecrosis. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Osteoarthritis, Acute Pain, Infectious Arthritis, Knee Replacement, and Hip Replacement. Dr. Ward is board certified in American Board Of Orthopaedic Surgery., Orthopaedic Surgery. Dr. Ward is currently accepting new patients.

Dr. Jeff Barry is an orthopedic surgeon who specializes in hip and knee reconstruction for arthritis. He cares for patients with all types of degenerative hip and knee conditions, as well as those with complications from prior joint replacement surgery. Barry takes a comprehensive approach to diagnosing and managing hip and knee pain, incorporating the latest advances in pain control before, during and after surgery. He also has expertise in the most advanced surgical techniques, including direct anterior total hip replacement (a less invasive approach), partial knee replacement and revision surgery (surgery to correct a problem with a previously replaced joint). Barry's research interests include perioperative management and risk assessment, revision surgery and managing complications after total joint replacement. He is also interested in educating the next generation of medical students and residents, and in designing and using novel surgical instruments and methods of delivering care. His current projects include studying how best to manage infections in total joint replacements, as well as how to harness technology to improve outcomes and enhance the experience of patients receiving care. A San Jose native, Barry went to Duke University to earn a bachelor's degree in biomedical engineering, graduating magna cum laude. He earned his medical degree at UCSF, where he also completed a residency in orthopedic surgery. During this time at UCSF, he received numerous awards for both his work with patients and his research, including an orthopedic surgery chief resident of the year award and a dean's research fellowship. He was also selected for the American Orthopaedic Association's Emerging Leaders Program. He subsequently completed a fellowship in adult joint reconstruction at OrthoCarolina. In addition to caring for UCSF patients needing joint replacement, he sees patients through the San Francisco Veterans Affairs Health Care System. Barry is a member of the American Academy of Orthopaedic Surgeons and American Association of Hip and Knee Surgeons. Dr. Barry is rated as an Experienced provider by MediFind in the treatment of Osteonecrosis. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Osteoarthritis, Lordosis, Bursitis, Tenosynovitis, and Hip Replacement. Dr. Barry is board certified in American Board Of Orthopaedic Surgery., Orthopaedic Surgery. Dr. Barry is currently accepting new patients.

Dr. Erik Hansen is an orthopedic surgeon who specializes in surgeries of the hip and knee, including reconstruction, replacement and revision (surgery to address problems with or caused by a previous implant). He has expertise in the direct anterior approach for hip joint replacement, a minimally invasive approach that has advantages such as faster postoperative healing and enhanced joint stability. Hansen has been the William R. Murray, MD, Endowed Chair in Orthopaedic Surgery since 2019. In research, he focuses on diagnosing, treating and preventing infections around artificial joints. Hansen earned his medical degree and completed an orthopedic surgery residency at UCSF. He served as a fellow in adult reconstructive surgery at the Rothman Orthopaedic Institute at Thomas Jefferson University Hospital. Hansen directs a database of total joint replacements as well as a database of postsurgical joint infections for the surgery. Dr. Hansen is rated as an Experienced provider by MediFind in the treatment of Osteonecrosis. He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Osteoarthritis, Bursitis, Tenosynovitis, Hip Replacement, and Knee Replacement. Dr. Hansen is board certified in American Board Of Orthopaedic Surgery., Orthopaedic Surgery. Dr. Hansen is currently accepting new patients.

Dr. Paul Toogood is an orthopedic surgeon who specializes in traumatic injuries and hip and knee replacement. He primarily treats adults but occasionally provides care for children. Toogood has been the Academy Chair in Orthopaedic Surgery since 2018. His research examines the care of patients with traumatic injuries or arthritis. He focuses particularly on vulnerable patients, such as those with a substance use disorder. Toogood earned his medical degree at Case Western Reserve University School of Medicine, where he also completed a master's degree in medicine. He completed a residency in orthopedic surgery at UCSF, a fellowship in orthopedic trauma at Harborview Medical Center (an affiliate of the University of Washington) and a fellowship in hip and knee replacement at the Mayo Clinic in Rochester, Minnesota. Toogood is a member of the Orthopaedic Trauma Association, American Academy of Orthopaedic Surgeons and AO North America. Dr. Toogood is rated as an Experienced provider by MediFind in the treatment of Osteonecrosis. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Osteoarthritis, Lordosis, Infectious Arthritis, Hip Replacement, and Knee Replacement. Dr. Toogood is board certified in American Board Of Orthopaedic Surgery., Orthopaedic Surgery. Dr. Toogood is currently accepting new patients.

Dr. Mathias Masem is an orthopedic surgeon with more than 20 years of experience in surgeries of the hand and upper extremities. Masem earned his medical degree at the University of Minnesota. He completed general surgery training and a residency in orthopedic surgery at UCSF, then completed a hand surgery fellowship under esteemed hand surgeon Dr. Jack Tupper in Oakland. He spent the following two years as an orthopedic research physician in Switzerland at the University of Bern and the Laboratory for Experimental Surgery. He furthered his training in hand and upper extremity surgery and microsurgery as a clinical and research fellow at Massachusetts General Hospital and Harvard Medical School. In addition to his work at UCSF, Masem has a private practice in Oakland and is chief of hand surgery at Alta Bates Summit Medical Center. He also is a consultant on hand and upper extremity injuries for the University of California, Berkeley athletic teams. Masem has authored numerous articles and given many lectures on upper extremity orthopedic surgery. Dr. Masem is rated as an Experienced provider by MediFind in the treatment of Osteonecrosis. He is also highly rated in 9 other conditions, according to our data. His clinical expertise encompasses Carpal Tunnel Syndrome, Synovitis, Rhizarthrosis, and Dupuytren Contracture. Dr. Masem is board certified in American Board Of Orthopaedic Surgery., Hand Surgery and American Board Of Orthopaedic Surgery., Orthopaedic Surgery. Dr. Masem is currently accepting new patients.

Dr. Rosanna Wustrack is an orthopedic surgeon who specializes in diagnosing and treating patients with musculoskeletal tumors and fragility fractures (breaks that happen during normal activities because bones have become weak). In research, Wustrack's interests include functional outcomes in cancer patients, osseointegration (bone growth that serves to secure a surgical implant) and optimizing treatment for patients when cancer has spread in the body. She also studies osteoporosis in cancer survivors as well as issues related to global health. Wustrack earned her medical degree from Washington University School of Medicine in St. Louis. She completed a residency in orthopedic surgery at UCSF and fellowship training in musculoskeletal oncology at Memorial Sloan Kettering Cancer Center. Dr. Wustrack is rated as an Experienced provider by MediFind in the treatment of Osteonecrosis. She is also highly rated in 40 other conditions, according to our data. Her clinical expertise encompasses Bone Tumor, Osteosarcoma, Undifferentiated Pleomorphic Sarcoma, Osteotomy, and Hip Replacement. Dr. Wustrack is board certified in American Board Of Orthopaedic Surgery., Orthopaedic Surgery. Dr. Wustrack is currently accepting new patients.

Douglas Bauer is a primary care provider, practicing in Internal Medicine in San Francisco, California. Dr. Bauer is rated as an Experienced provider by MediFind in the treatment of Osteonecrosis. He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Osteoporosis, Hypothyroidism, Fractured Spine, Vertebroplasty, and Hormone Replacement Therapy (HRT).

Ajith Malige is a Sports Medicine provider practicing medicine in San Francisco, California. Dr. Malige is rated as an Experienced provider by MediFind in the treatment of Osteonecrosis. His clinical expertise encompasses Acute Pain, Osteochondroma, Tendinitis, Osteotomy, and Knee Replacement.

Alan Zhang is a Sports Medicine provider practicing medicine in San Francisco, California. Dr. Zhang is rated as an Experienced provider by MediFind in the treatment of Osteonecrosis. He is also highly rated in 9 other conditions, according to our data. His clinical expertise encompasses Hypermobile Joints, Osteoarthritis, Acute Pain, Endoscopy, and Osteotomy.

Michael Albert is a primary care provider, practicing in Internal Medicine in San Francisco, California. He has been practicing medicine for over 10 years. Dr. Albert is rated as an Experienced provider by MediFind in the treatment of Osteonecrosis. He is also highly rated in 28 other conditions, according to our data. His clinical expertise encompasses Nijmegen Breakage Syndrome, Wiskott-Aldrich Syndrome, Autosomal Dominant Hyper IgE Syndrome, Splenectomy, and Spinal Fusion.

Thomas Vail is an Orthopedics provider practicing medicine in San Francisco, California. Dr. Vail is rated as an Experienced provider by MediFind in the treatment of Osteonecrosis. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Osteoarthritis, Acute Pain, Arthritis, Hip Replacement, and Knee Replacement.

Alejandro Cazzulino is an Orthopedics provider practicing medicine in San Francisco, California. Dr. Cazzulino is rated as an Experienced provider by MediFind in the treatment of Osteonecrosis. His clinical expertise encompasses Slipped Capital Femoral Epiphysis, Invertebral Disc Disease, Spondylolisthesis, and Scoliosis.

Ishaan Swarup is an Orthopedics provider practicing medicine in Oakland, California. Dr. Swarup is rated as an Advanced provider by MediFind in the treatment of Osteonecrosis. He is also highly rated in 9 other conditions, according to our data. His clinical expertise encompasses Slipped Capital Femoral Epiphysis, Scoliosis, Knock Knees, Osteotomy, and Hip Replacement.