Jon I. White, MD

Dr. Jon White is a board-certified Orthopedic Spine Surgeon who specializes in disorders of the spine. He is fellowship trained in Orthopedic Spine surgery in the treatment of cervical, thoracic and lumbar-sacral degenerative spinal conditions, as well as the management of spinal fractures, infections, tumors and deformities. A significant focus of his practice includes revision … Continued

Christina C. Seifert, MD

Dr. Christina Seifert is an orthopedic trauma surgeon specializing in complex fractures and fractures that fail to heal appropriately. Dr. Seifert is a California native and completed her undergraduate education at the University of California, Los Angeles. She subsequently moved to the east coast to complete medical school at Tufts University. She began her orthopedic … Continued

Katherine S. Blevins, MD

Katherine Blevins, M.D., Ph.D. is a minimally invasive surgeon (MIS) with a focus in bariatric, foregut and advanced gastrointestinal surgery. She is board certified in general surgery, and is fellowship trained in advanced GI, MIS and bariatric surgery. She holds certificates for Advanced GI MIS Surgery from SAGES, as well as the ASMBS Fellowship Certificate … Continued

Yonatan Y. Mahller, MD

Yonatan Mahller, MD, Ph.D., provides expert obstetric and gynecologic care to women of all ages at Orange County OBGYN. Patients can access a full range of services at his office in Newport Beach, California, where he offers well-woman care, care for low and high-risk pregnancies, pre-conception and infertility counseling and treatment for menopause. Dr. Mahller … Continued

Gary C. Lee, MD

Dr. Gary Lee graduated from the University of California-Irvine College of Medicine in 1994. He completed a residency in Dermatology at UC Irvine in 1998. He is a diplomate of the American Board of Dermatology and a fellow of the American Academy of Dermatology, American Society for Dermatologic Surgery and American Society for Moh’s Surgery. … Continued

Medhat F. Mikhael, MD

Dr. Mikhael, our medical director is double board certified in both anesthesiology and pain medicine.Dr. Mikhael is fellowship trained in Pain Medicine and he is the chief of the Pain Medicine department at Hoag Memorial Hospital and Orange Coast Memorial hospital.Dr. Mikhael has a surgical background and training in general and trauma surgery where he … Continued

Siamak Milanchi, MD

Dr. Siamak Milanchi is a double board certified surgeon with board certification in general surgery and colon and rectal surgery. He has fellowship (subspecialty) training in colon and rectal surgery and has expertise in the treatment of diseases of colon, rectum and anus.

Sunny S. Park, MD

Dr. Sunny Park was born in Seoul, South Korea, and moved to the United States with her family when she was 10 years old. Dr. Park grew up in Los Angeles and attended UC Berkeley. She received her bachelor’s degree in Molecular and Cell Biology with Honors in Research, a minor in music, as well … Continued

Moses M. Kim, MD

Dr. Moses Kim strives to provide patients with compassionate, cutting-edge urologic care. He has special interest and training in treating urologic diseases through minimally invasive surgical techniques. Dr. Kim is committed to applying his expertise to bring the benefits of these approaches to patients with even highly complex urologic problems.

Yasir N. Jassam, MD

Yasir Jassam, M.D., F.R.C.P., F.A.A.N., is an internationally recognized neurologist and a neuroimmunologist with a focus on autoimmune neurological and neuroinflammatory disorders such as multiple sclerosis (MS), neuromyelitis optica (NMO), autoimmune encephalitis, transverse myelitis, optic neuritis, CNS vasculitis, neuro-sarcoidosis and others. He also has interest in medical myelopathies and non-surgical disorders of the spinal cord. … Continued