About
Mark A. O. is a board-certified family medicine physician with more than 15 years of clinical experience. He earned his Bachelor of Science in Zoology from Brigham Young University before completing medical school at Western University of Health Sciences' College of Osteopathic Medicine of the Pacific in Pomona, California. He then completed his family medicine residency at Valley Regional Medical Center/UW Medicine in Renton, Washington.
Dr. Johnson's clinical interests span the full spectrum of family medicine, with particular depth in managing ADHD, depression, and bipolar disorder. He listens carefully, values patient input, and works to build long-term relationships grounded in trust and honest communication. Outside the clinic, Dr. Johnson is a devoted husband and father of four. He enjoys time with his family, exploring nature, and connecting with people from diverse backgrounds and cultures.
Education & Training
Undergraduate
Brigham Young University, B.S. Zoology
Medical School
Western University of Health Sciences' College of Osteopathic Medicine of the Pacific, Pomona, California
Residency
Family Medicine, Valley Regional Medical Center/UW Medicine, Renton, Washington
Certifications
Conditions Treated
Who is Dr. Johnson right for?
Dr. Johnson works well with adults seeking a primary care physician who invests in long-term relationships. Patients managing mental health conditions such as ADHD, depression, or bipolar disorder benefit from his specific experience in those areas. He treats the full spectrum of family medicine concerns, making him a practical fit for adults with a range of health needs. Patients who value a physician who listens, responds to their input, and builds a care plan around their individual situation tend to connect well with his approach.
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Frequently Asked Questions
Dr. Johnson treats the full spectrum of family medicine concerns. He has particular clinical depth in managing ADHD, depression, and bipolar disorder. Beyond mental health, he handles chronic disease management, preventive care, annual wellness visits, and routine acute issues.
Yes, Dr. Mark Johnson holds board certification in family medicine. He completed his medical training at Western University of Health Sciences' College of Osteopathic Medicine of the Pacific and finished his residency at Valley Regional Medical Center/UW Medicine in Renton, Washington.
Dr. Johnson brings more than 15 years of clinical experience in family medicine. That depth of practice means he has managed a wide range of conditions and patient needs across different stages of adult life.
Dr. Johnson takes an attentive, relationship-driven approach. He values patient input and works to understand each person's needs before building a care plan. His goal is to develop meaningful, long-term relationships built on trust and thorough communication.
Dr. Johnson takes a natural approach to pain management and discourages narcotic prescribing. Patients with chronic pain who require narcotics receive referrals to pain specialists who focus on that area of care.
Dr. Johnson earned his undergraduate degree in Zoology from Brigham Young University. He completed medical school at Western University of Health Sciences' College of Osteopathic Medicine of the Pacific in Pomona, California. His residency training in family medicine took place at Valley Regional Medical Center/UW Medicine in Renton, Washington.
Dr. Johnson joins East West DPC starting January 12, 2026. Prospective patients can join the waitlist on the East West DPC website to schedule a meet-and-greet once his panel opens.
com. For general inquiries about joining his panel, the East West DPC website also offers an online waitlist signup form.
Doctor profile last updated June 9, 2026