5
4 Ratings with 1 written Review
Summary
Dr. Mark Ou specializes in family medicine and pediatrics, providing comprehensive care for patients across all age groups. He earned his medical degree from China Medical University and completed his residency training at Our Lady Of Mercy Medical Center. With 48 years of clinical experience, Dr. Ou has developed extensive expertise in treating both adults and children within family practice settings. He is fluent in Spanish and Chinese, allowing him to serve diverse patient populations.
Dr. Ou practices at multiple locations throughout Chino Hills and Chino, California, and maintains hospital affiliations with San Antonio Regional Hospital. His clinical focus includes managing high blood pressure and treating elevated cholesterol levels in children and teenagers. He provides virtual care consultations and performs routine blood testing for diagnostic purposes. Patients consistently rate Dr. Ou highly for his care, giving him an average rating of 5.0 on Vitals.
Dr. Ou practices at multiple locations throughout Chino Hills and Chino, California, and maintains hospital affiliations with San Antonio Regional Hospital. His clinical focus includes managing high blood pressure and treating elevated cholesterol levels in children and teenagers. He provides virtual care consultations and performs routine blood testing for diagnostic purposes. Patients consistently rate Dr. Ou highly for his care, giving him an average rating of 5.0 on Vitals.
AI-generated from data on this provider profile.
Quick Facts
- accepting new patients
- 48 years of experience
- 58 insurance plans accepted
- speaks Spanish, Chinese
- Our Lady Of Mercy Medical Center
- 1 written review
- 2 specialties
- 8 areas of expertise
- 1 hospital affiliation
- 4 office locations
- Male
Office Locations
Dr. Mark Hung Kang Ou has 4 locationsUnited Medical Group
4195 Chino Hills Pkwy Ste HChino Hills, CA 91709 Tel: (909) 597-7817
Mon9:00 am - 5:00 pm
Tue9:00 am - 5:00 pm
Wed9:00 am - 5:00 pm
Thu9:00 am - 5:00 pm
Fri9:00 am - 5:00 pm
SatClosed
SunClosed
United Medical Group
5562 Philadelphia St Ste 101Chino, CA 91710 Tel: (909) 464-9090
Mon9:00 am - 5:00 pm
Tue9:00 am - 5:00 pm
Wed9:00 am - 5:00 pm
Thu9:00 am - 5:00 pm
Fri9:00 am - 5:00 pm
Sat9:00 am - 12:00 pm
SunClosed
Compare with Similar Doctors
 |  |  |  |
| Dr. Mark Hung Kang Ou, MD | Dr. James L. Pearson, MD | Michael Benavidez, DO | Dr. Anastasia Eileen Buerger |
| Family Medicine | Family Medicine | Family Medicine | Family Medicine |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | Accepts New Patients |
| 48 Years of Experience | 9 Years of Experience | 34 Years of Experience | 11 Years of Experience |
| No Virtual Visit Option | Virtual Visit Available | No Virtual Visit Option | Virtual Visit Available |
| Speaks Spanish, Chinese | Speaks English | Speaks English, Spanish | Speaks English |
| Chino Hills , CA | Seal Beach , CA | Upland , CA | Long Beach , CA |
| Med School: China Medical University | Med School: St Georges University School Of Medicine | Med School: Western University of Health Sciences | Med School: Western University of Health Sciences, DO |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Mark Hung Kang Ou
Medical Specialties
Dr. Mark Hung Kang Ou has the following 2 specialties
Specialty Expertise
Dr. Mark Hung Kang Ou has the following 8 areas of expertise
Certifications, License, & Education
48 Years Experience
MEDICAL LICENSE
Medical Doctor, California, 2026, Active
EDUCATION & TRAINING
Residency
Our Lady Of Mercy Medical Center
Medical School
China Medical UniversityGraduated in 1978
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Frequently Asked Questions
- Is Dr. Mark Ou accepting new patients?
- Dr. Mark Ou is accepting new patients on Vitals. View Dr. Mark Ou's profile on Vitals to make an appointment.
- Does Dr. Mark Ou accept my insurance?
- You can see the insurance plans that Dr. Mark Ou accepts on their Vitals profile.
- Which hospitals is Dr. Mark Ou affiliated with?
- Dr. Mark Ou is affiliated with San Antonio Regional Hospital.
- Where is Dr. Mark Ou's office located?
- Dr. Mark Ou's office is located at 4195 Chino Hills Pkwy Ste H, Chino Hills, CA, 91709.
- Does Dr. Mark Ou accept virtual/telehealth appointments?
- Dr. Mark Ou has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
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