Austin Chang
Pain Medicine Physician
222 N Sunset Ave
West Covina, CA 91790
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148 providers
Availability last updated 04/04/2026
Austin Chang
Pain Medicine Physician
222 N Sunset Ave
West Covina, CA 91790
Dr. Rostam Khoshsar is a top-ranked pain management physician providing state-of-the-art care and treatment for patients in and around Torrance, CA. An assistant clinical professor at the University of California, Irvine, and director of the anesthesia pain clinic at the Veterans Administration Medical Center in Long Beach, Dr. Khoshsar is a skilled provider of advanced pain management treatments for patients at BioHealth Pain Management. He offers both traditional and cutting-edge treatments like spinal cord stimulation, radiofrequency ablation, PRP therapy, stem cell therapy, and other types of regenerative medicine aimed at relieving pain in patients with persistent and recurrent neck pain, back pain, chronic headache, osteoarthritis, and other painful conditions.
Board-certified in both anesthesiology and pain medicine, Dr.Khoshsar is actively involved in advanced interventional pain medicine research and is the author of numerous publications. As a leading pain management specialist, Dr.Khoshsar is committed to staying abreast of the most innovative treatment approaches to help patients lead healthier, more comfortable lives.
Dr. Rostam Khoshsar, MD
Anesthesiologist
131 East Huntington Drive
Arcadia, CA 91006
Austin Chang
Pain Medicine Physician
919 N Sunset Ave,
West Covina, CA 91790
Dr. Yi Cai Isaac Tong, MD
Pain Medicine Physician
10961 Westminster Ave
Garden Grove, CA 92843
Adam Weitzman, MD, is a Pain Management physician who practices in four Los Angeles locations, Redondo Beach, El Segundo, Torrance and Seal Beach, California. He is double board certified by the American Board of Anesthesiology.
Dr. Weitzman earned his medical degree and graduated with honors from the Weill Medical College of Cornell University in New York City. He then completed an internship at the University of Pennsylvania before completing a residency in anesthesiology at Temple University, both in Philadelphia. Afterward, he finished an ACGME recognized fellowship in pain management at the Beth Israel Deaconess Medical Center in New York City, where he served as chief fellow.
He focuses on state-of-the-art therapies for acute and chronic pain. Dr. Weitzman uses a multidisciplinary approach that includes chiropractic care, physical therapy, massage therapy, stem cell therapy, and interventional pain techniques. His goal is to identify and eliminate the causes of pain that don’t respond to a single method of treatment so patients can live pain-free.
Dr. Adam Weitzman, MD
Pain Medicine Physician
1300 S. Pacific Coast Hwy
Suite 201
Redondo Beach, CA 90277
A southern Californian native, Dr. Lai completed his medical training at Tufts University where he subsequently served as a clinical instructor. He is board certified in Physical Medicine and Rehabilitation. He also holds board certifications in Pain Medicine and Independent Medical Examiners.
Dr. Lai’s primary goal is to achieve maximal restoration of physical, psychological, social and vocational function through comprehensive rehabilitation. Dr. Lai’s professional interests include interventional pain management, neuromusculoskeletal disorders, electrodiagnostics, industrial and occupational rehabilitation. His approach to caring is based on improvement in quality of life through improvement in function.
Dr. Lai understands that physicians today must have superb clinical expertise, plus an understanding of business advocacy systems to help patients access the insurance, medical care, and the support required when facing an injury in order to help people improve their quality of life.
Dr. Albert Lai, MD
Pain Medicine Physician
1041 E. Yorba Linda Blvd.
Suite 210
Placentia, CA 92870
Dr. Shinto Koshy completed his Physical Medicine and Rehabilitation residency training at the State University of New York Downstate and is board certified. He completed his Interventional Spine Fellowship at Centers for Rehabilitation and Pain Medicine.
Dr. Koshy is an active member with the American Academy of Physical Medicine and Rehabilitation, Association of Academic Physiatrists, American College of Healthcare Executives, and the American Society of Interventional Pain Physicians. His philosophy of care is a comprehensive approach while focusing on prevention, educating patients about their pain, and giving patients the opportunity to make the right choices with their healthcare.
Dr. Shinto Koshy, MD
Physiatrist
1041 E. Yorba Linda Blvd.
Suite 210
Placentia, CA 92870
Austin Chang
Pain Medicine Physician
519 W. Badillo St
Covina, CA 91722
Dr. Joseph Enayati is a fellowship-trained and double board-certified Pain Medicine physician who brings his expertise and advanced skill set to LA Pain in Beverly Hills, California. Dr. Enayati’s considerable diagnostic and surgical skills allow LA Pain to offer other sophisticated treatments including neural mapping, allograft neural flossing, radiofrequency ablation, and spinal cord stimulation, which are not offered at all pain management practices. He also provides a comprehensive array of traditional pain management services with the highest standards of quality, precision, and personalization. Dr. Enayati also offers advanced regenerative medicine treatments, including PRP injections, that facilitate genuine healing and rejuvenation for damaged joints, muscles, and spine—often with truly remarkable results!
Dr. Enayati and his team are dedicated to treating all sorts of chronic and acute pain, and focus on getting to the root cause of the problem to provide long-term pain relief tailored to each patient’s unique situation. This practice is ready to go the extra mile to ensure that patients achieve the best results possible. Call today to book an appointment and discover why LA Pain truly is at the forefront of pain medicine.
Dr. Enayati is Board Certified in two specialties—Pain Medicine and Anesthesiology—by the American Board of Medical Specialties and the American Board of Anesthesia. He completed his Pain Medicine Fellowship at Mount Sinai Medical School’s Manhattan Center for Pain Management in New York City. He completed his Anesthesiology Residency at the University of Chicago and his General Surgery Internship at the University of California, San Francisco. Dr. Enayati attended medical school at Midwestern University and attended the University of California, Berkeley for his undergraduate education.
Please note that LA Pain is a non-narcotics practice that focuses on treating patients’ pain with targeted interventions, such as injections and other minimally-invasive procedures. We suggest that patients who are seeking narcotic medications find treatment elsewhere.
Dr. Joseph Enayati, DO
Pain Medicine Physician
822 South Robertson Blvd
Suite 100
Los Angeles, CA 90035
Austin Chang
Pain Medicine Physician
300 W Badillo St
Covina, CA 91723
Austin Chang
Pain Medicine Physician
236 W College St
Covina, CA 91723
