About
Dr. David Wallis earned his Bachelor of Science in Biology magna cum laude from UCLA before completing medical school at UC San Diego. He finished his internship and residency in Family Medicine at UCLA Santa Monica Medical Center, then went on to complete a fellowship in Primary Care Sports Medicine. He holds board certification in Family Medicine and a Certificate of Added Qualification in Sports Medicine.
Dr. Wallis spent nearly two decades practicing in the South Bay before founding Beach Cities Medicine in 2022. During his career he served as team physician for the Los Angeles Dodgers, LA Galaxy, Chivas USA, the US National Soccer Team, the Ontario Reign hockey team, and All-American Heavyweights Boxing. He has published over a dozen academic journal articles and book chapters and serves as an expert reviewer for the Medical Board of California. Outside medicine he is an endurance athlete who has completed the Boston Marathon, multiple Ironman triathlons, and ultra-endurance cycling events. He lives in Hermosa Beach with his wife and four children.
Education & Training
Undergraduate
University of California, Los Angeles - Bachelor of Science in Biology, magna cum laude
Medical School
University of California, San Diego
Residency
Family Medicine, UCLA Santa Monica Medical Center
Fellowship
Primary Care Sports Medicine
Certifications
Conditions Treated
Who is Dr. Wallis right for?
Dr. Wallis is a strong fit for active adults and athletes managing sports injuries or performance goals. Patients seeking preventive care and cardiovascular risk reduction benefit from his evidence-based approach. His sports medicine background makes him well-suited for those recovering from musculoskeletal injuries. He also works well with patients who want a physician with deep community roots and a personal commitment to endurance fitness.
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Frequently Asked Questions
Dr. Wallis focuses on family medicine, sports medicine, and preventive medicine. He holds board certification in Family Medicine and a Certificate of Added Qualification in Sports Medicine. His clinical interests include cardiovascular risk reduction, musculoskeletal care, and keeping active patients healthy.
Yes. Dr. Wallis holds board certification in Family Medicine from the American Board of Family Medicine. He also holds a Certificate of Added Qualification in Sports Medicine, reflecting his advanced training in that area.
Dr. Wallis completed medical school at UC San Diego. He trained at UCLA Santa Monica Medical Center for his Family Medicine residency and internship. He then completed a fellowship in Primary Care Sports Medicine.
Yes. Dr. Wallis has served as team physician for several professional and national teams. His roster includes the Los Angeles Dodgers, LA Galaxy, Chivas USA, the US National Soccer Team, the Ontario Reign hockey team, and All-American Heavyweights Boxing.
Yes. Dr. Wallis treats patients across the full spectrum of athletic activity, from competitive professionals to recreational athletes. His sports medicine fellowship and personal experience as an endurance athlete inform how he approaches injury prevention, recovery, and performance.
Dr. Wallis takes a holistic mind-body-spirit approach grounded in evidence-based medicine. He focuses on prevention, early detection, and keeping patients active and healthy long-term. His background in sports medicine reinforces a performance-oriented view of overall health.
Yes. Dr. Wallis has authored more than a dozen academic journal articles and book chapters. He also serves as an expert reviewer for the Medical Board of California.
Doctor profile last updated March 21, 2026