Suggest an Edit Name* Categories* Doctor Hospital Pharmacy Add category State* Locality* ZIP* Street address* Phone* Website Opening hours Monday: 09:00 am — 05:00 pm Tuesday: 09:00 am — 05:00 pm Wednesday: 09:00 am — 05:00 pm Thursday: 09:00 am — 05:00 pm Friday: 09:00 am — 05:00 pm Saturday: 09:00 am — 03:00 pm Company description Dr. Mohammad Mazen Jamal located in the city of Corona, state California. The legal address of the Doctor 2097 Compton Ave.. Directions to the Doctor Dr. Mohammad Mazen Jamal can be found on our interactive map. Ask your questions by calling (951) 934-0505 on workdays.</br></br></br>NPI number: 1003916727</br>Provider's gender: Male</br>Practice names: Oceana Gastroenterology Associates</br>Board certifications: American Board of Internal Medicine Gastroenterology (Internal Medicine) Your comments (not for publishing) * — Required information Dr. Mohammad Mazen Jamal - Corona ← View details 2097 Compton Ave., California, Corona, 92881, Corona, California 92881 (951) 934-0505