Dr. William E Marshall, DO

Dr. William Marshall is a family medicine physician with nearly four decades of experience treating patients and families throughout their healthcare journeys. He earned his medical degree from Western University Health Sciences College of Osteopathic Medicine of the Pacific, where he received comprehensive training in osteopathic principles that emphasize whole-person care. His extensive 39-year career has given him deep expertise in addressing the full spectrum of family health needs across all age groups.

Dr. Marshall practices in Bakersfield, California, where he serves patients at multiple locations including Central Valley Occupational Medicine, Adventist Health Bakersfield, and Mercy Hospital Downtown Bakersfield. He specializes in treating back pain conditions, including back pain during pregnancy and in children and teens. His treatment approach includes physical therapy, acupuncture, and strength training to help patients recover and maintain their mobility and comfort.