This facility is currently closed today.
Clinic Location

4195 Chino Hills Pkwy H
Chino Hills, CA 91709

San Bernardino County
Contact Information

Overall Rating
Star Rating

About This Clinic in Chino Hills, California

Welcome to the primary care reference profile for **Mark Ou United Medical**, an operational healthcare clinic located at 4195 Chino Hills Pkwy H Chino Hills, CA 91709 . Serving the San Bernardino County community, patients receive care from a dedicated medical team including Rainbow Chung-Ou, M.D. and Hung Kang Ou, MD. Mark Ou United Medical accommodates multiple health coverage options, accepting major networks such as **Medicare**. This provider is open 5 days a week. Read further below to access their local phone number, detailed weekly office hours, and patient reviews.

Hours of Operation

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Day Hours
Monday 9:00 am - 5:30 pm
Tuesday 9:00 am - 5:30 pm
Wednesday 9:00 am - 5:00 pm
Thursday 9:00 am - 5:30 pm
Friday 9:00 am - 5:30 pm

Accepted Insurance Plans

Need to verify your coverage? Mark Ou United Medical and its resident providers could accept the insurance plans listed below. Because coverage can change, we recommend a quick call to the clinic at (909) 597-7817 to confirm they accept your specific plan before your appointment.

Medicare

Medicare

Patient Review Consensus

At Mark Ou United Medical, patients consistently express appreciation for the compassionate and attentive care they receive. Many reviewers highlight the personal touch that the doctors bring to their practice, making each visit feel comfortable and tailored to their individual needs. The staff is often noted for their professionalism, friendliness, and willingness to help, contributing to a welcoming environment. New patients frequently mention feeling supported and reassured from their very first appointment. Overall, the practice stands out for its commitment to thoroughness and patient-centered care, fostering long-term relationships built on trust and respect.

Top Patient Highlights

Attentive Care
Personable And Friendly Doctors
Thorough Medical Evaluations
Compassionate Staff
Comfortable Office Environment
Great Communication
Detailed Explanations Of Health Concerns
Supportive And Responsive Staff
Long-term Patient Relationships
Clean And Welcoming Clinic.

Individual reviews are subjective. Our **Provider Review Consensus** analyzes recent public feedback to identify consistent patterns in wait times, staff professionalism, and quality of care, helping you make a more balanced healthcare choice.

Meet Your Care Team

Our dedicated team provides comprehensive care in Stonewall. View provider specialties below to find the right fit for your needs.

Rainbow Chung-ou, M.D.

Family Medicine

DR. Hung Kang Ou, MD

Family Medicine

Map and Location

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