About
Dr. Tim Norcross, DO, earned his undergraduate degree in Sports Medicine from California Lutheran University before completing his medical training at Western University of Health Sciences in Pomona, California. He then completed a three-year Family Medicine residency at St. Joseph's Medical Center, University of Arizona in Phoenix. Dr. Norcross holds board certification from the American Board of Family Medicine, with additional certifications in Addiction Medicine and Undersea Diving Medicine through the UHMS.
His credentials extend into aviation medicine. Dr. Norcross serves as a Senior FAA Aviation Medical Examiner, certified through CAMI in Oklahoma, and certifies Class 1, 2, and 3 pilots. He holds staff privileges at both Torrance Memorial Medical Center and Providence Little Company of Mary Hospital in Torrance. At TMMC, he serves on the Bio-Ethics Committee and the Integrative Medicine Committee. He also serves as a founding member and board director of the American College of Private Physicians. His approach addresses the physical, emotional, and psychological dimensions of each patient's health.
Education & Training
Undergraduate
California Lutheran University, BS Sports Medicine
Medical School
Western University of Health Sciences, Pomona, CA
Residency
Family Medicine Residency, St. Joseph's Medical Center, University of Arizona, Phoenix, AZ
Additional Training
FAA Aviation Medical Examiner, CAMI Oklahoma, OK - Senior Aviation Medical Examiner; Undersea Diving Medical Examiner, Certified UHMS
Certifications
Conditions Treated
Who is Dr. Norcross right for?
Dr. Tim Norcross suits patients who want a physician with a broad and deeply credentialed clinical background. Adults managing addiction or seeking substance-use support benefit from his board certification in that field. Licensed pilots needing Class 1, 2, or 3 FAA medical exams will find him one of the few Senior Aviation Medical Examiners in the area. Patients who prefer a physician who considers emotional and psychological health alongside the physical will find his approach a natural fit.
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Frequently Asked Questions
Dr. Tim Norcross treats the full range of family medicine conditions, including preventive care, chronic disease management, and addiction. He also holds board certification in Addiction Medicine, making him a strong choice for patients navigating substance-use concerns. His integrative approach means he considers physical, emotional, and psychological factors together.
Yes. Dr. Tim Norcross holds board certification from the American Board of Family Medicine. He carries additional certifications in Addiction Medicine and Undersea Diving Medicine through the UHMS.
Yes. Dr. Norcross serves as a Senior FAA Aviation Medical Examiner certified through CAMI in Oklahoma. He certifies Class 1, 2, and 3 pilots. When an exam clears, he provides same-day results.
Dr. Norcross earned his BS in Sports Medicine from California Lutheran University. He then attended Western University of Health Sciences in Pomona for his medical degree. He completed a three-year Family Medicine residency at St. Joseph's Medical Center, University of Arizona in Phoenix.
Yes. Dr. Tim Norcross holds staff privileges at both Torrance Memorial Medical Center and Providence Little Company of Mary Hospital in Torrance. At TMMC, he serves on the Bio-Ethics Committee and the Integrative Medicine Committee.
Dr. Norcross addresses the physical, emotional, and psychological dimensions of each patient's health. He combines traditional family medicine with integrative approaches. He personally coordinates with specialists when a member needs outside care, discussing the case with the specialist beforehand.
Yes. Dr. Norcross serves as a founding member and board director of the American College of Private Physicians. This reflects his commitment to advancing physician-led, patient-centered care.
Doctor profile last updated March 21, 2026