Skip to content

    Physician Directory

    Find a Doctor

    Douglas G. Clark, MD

    Internal Medicine

    Dr. Clark's Overview

    Dr. Clark graduated from the Loma Linda University School of Medicine in 1982. He works in Garden Grove, CA and specializes in Internal Medicine. Dr. Clark is affiliated with St Joseph Hospital Of Orange.

    Dr. Clark's Experience

    Years in Practice: 35

    Dr. Clark's Specialties

    Internal Medicine

    Dr. Clark's Education & Training

    Medical School: Loma Linda University School of Medicine; Graduated 1982

    Dr. Clark's Rating

    Rate This Doctor

    Overall Rating


    • Explains conditions & treatments
    • Takes time to answer my questions
    • Provides follow-up as needed
    • View All Ratings

    Dr. Clark's Accepted Insurance

    Please verify insurance information directly with your doctor's office as it may change frequently.

    • Aetna Choice POS II
    • Aetna HMO
    • Aetna Managed Choice POS Open Access
    • Aetna Savings Plus of CA
    • Aetna Signature Administrators PPO
    • BC CA California Care Small Group HMO
    • BCBS Blue Card PPO
    • Blue Cross CA PPO Prudent Buyer Small Group
    • Blue Cross CA Advantage PPO Preferred DirectAccess Plus
    • Blue Cross CA California Care Large Group HMO
    • View More

    Dr. Clark's Office Information & Appointments

    Office Locations

    St Joseph Heritage Medical Group

    12942 Harbor Blvd
    Garden Grove, CA 92840
    (714) 705-2120


    Office Hours and Information

    Fax: (714) 705-8139

    Practice Website:

    Accepting New Patients: Yes

    Medicare Accepted: Yes

    Medicaid Accepted: No

    Monday 8:00 AM - 6:00 PM
    Tuesday 8:00 AM - 6:00 PM
    Wednesday 8:00 AM - 6:00 PM
    Thursday 8:00 AM - 6:00 PM
    Friday 8:00 AM - 6:00 PM
    Saturday Closed
    Sunday Closed

    Other Physicians in Dr. Clark's Practice

    Dr. Clark's Hospital Affiliations

    Office Locations