Accepting New Patients

Mohammad Jamal

  • Gastroenterology
    (Board Certified)
Primary Address | Office Details
Oceana Gastroenterology Associates
26501 Rancho Parkway South
Suite 103

Lake Forest, CA 92630

Phone: (949) 415-7747

Fax: (951) 934-0506

Medical Groups & Affiliations
  • Providence Affiliated Physicians, Mission
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(949) 415-7747
  • Meet The Provider
    Dr. M. Mazen Jamal is a gastroenterologist who is leading the charge to provide advanced treatment and diagnostic options for patients suffering from gastrointestinal disorders.

    He received his medical degree (MD) from the University of Damascus Medical School, followed by a residency in internal medicine and a fellowship in gastroenterology. Dr. Jamal then completed a fellowship in interventional gastroenterology at the University of Liverpool School of Medicine in England.

    In 2001, he received a master’s degree in public health (MPH) at the University of New Mexico’s School of Public Health.

    Dr. Jamal is board certified in both gastroenterology and internal medicine by the American Board of Internal Medicine.

    He founded Oceana Gastroenterology Associates in 2014, where he diagnoses, monitors, and treats a wide variety of digestive disorders such as stomach pain, ulcers, acid reflux, constipation, and Crohn’s disease.
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    Primary Specialties
    Primary Specialties
    • Gastroenterology
      (Board Certified)
    Other Specialties
    Other Specialties
    • Internal Medicine
    Board Certifications

    American Board of Internal Medicine, Internal Medicine

    American Board of Internal Medicine, Gastroenterology

    Education & Training
    • Medical School
      University of Damascus
    • Fellowship
      University of Liverpool
  • Insurance Accepted

    Insurance Accepted

    • Insurance Plan

    • Aetna HMO
    • Anthem Blue Cross HMO
    • Anthem Blue Cross Medicare Advantage
    • Blue Shield of CA HMO
    • Blue Shield of CA HMO – Trio
    • Blue Shield of CA Medicare Advantage
    • Cigna HMO
    • Health Net HMO
    • Health Net Medicare Advantage
    • Oscar EPO
    • Providence Medicare Advantage
    • SCAN Medicare Advantage
    • United Healthcare HMO
    • United Healthcare Medicare Advantage
    • Vivity by Anthem Blue Cross
  • Primary Location

Oceana Gastroenterology Associates