Dr. Mark Ou, MD

Specialty

Family Medicine

Family medicine doctors, also known as primary care physicians or PCPs, are trained to meet the basic health needs of children and adults. They often refer patients to specialists or for further testing, and they treat common conditions such as diabetes, high cholesterol and allergies. They also perform physicals, give vaccines and may do some in-office lab testing.

Dr. Mark Ou, MD

Family Medicine Physician in Chino, California

Dr. Mark Ou, MD is a board‑certified Family Medicine physician serving patients in Chino, California. He graduated from the University of California, Irvine School of Medicine and has been practicing for more than 20 years.

He is affiliated with Pomona Valley Hospital Medical Center and San Antonio Regional Hospital, where he collaborates with specialists to provide comprehensive care. Known for his approachable style, Dr. Ou emphasizes preventive medicine, chronic disease management, and patient education, ensuring families receive care that is both compassionate and thorough.

Philosophy of Care

Dr. Ou believes in family‑centered, preventive care. He treats patients of all ages, focusing on wellness, continuity of care, and long‑term relationships built on trust. His practice emphasizes clear communication, preventive screenings, and proactive management of chronic conditions.

🩺 Professional Background

Dr. Mark Ou, MD is a board‑certified Family Medicine physician serving patients in Chino, California. He graduated from the University of California, Irvine School of Medicine and has been practicing for more than 20 years.

🏥 Hospital Affiliations

✅ Why Choose Dr. Ou?

  • 20+ years of Family Medicine experience
  • Board‑certified physician trained at UC Irvine
  • Affiliated with Pomona Valley Hospital Medical Center & San Antonio Regional Hospital
  • Patient‑centered philosophy emphasizing prevention and education

🏥 Services Offered

  • Family Medicine for all ages
  • Preventive health screenings
  • Chronic disease management (diabetes, hypertension, heart disease)
  • Immunizations and routine checkups
  • Telehealth appointments available

Contact Information

Doctor Address

  • Office Address Mark Ou, MD Family Practice 13768 Roswell Avenue, Suite 101 Chino, CA 91710

  • Phone: (909) 548‑8448
  • Fax: (909) 548‑8449

Working Hours

        Mon – Friday: 8:00 AM – 4:00 PM

        Sat – Sun: OFF

Affiliated Hospitals

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