Please contact to schedule and confirm appointment availability.
Gregory James Wiener, MD
Specialty
Internal Medicine, Gastroenterology
Languages
English, French, Spanish
Need help with your Medicare plan options?
Call 1-888-406-0090* to speak with a licensed insurance agent or shop online.
Seeing patients at
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Gender
Male
Board certifications
American Board of Internal Medicine
Licenses
CA, A41749
Network Name
Optum Care Network California
Hospital affiliations
Scripps Mercy Hospital,Sharp Chula Vista Medical Center,Sharp Memorial Hospital
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Education
Medical School
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Universidad Cetec
1980
Residency
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Baylor College of Medicine
Internal Medicine
1983
Internship
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Baylor College of Medicine
1982
Fellowship
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Bowman Gray School of Medicine
Gastroenterology
1985
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The contact information listed will direct you to a licensed representative that works with Medicare enrollees to explain Medicare Advantage and Prescription Drug Plan options. There may not be plans available in your area. Any information provided is limited to those plans offered in your area.
*The contact information listed will direct you to a licensed representative that works with Medicare enrollees to explain Medicare Advantage and Prescription Drug Plan options. There may not be plans available in your area. Any information provided is limited to those plans offered in your area. Please contact Medicare.gov or 1-800-MEDICARE to get information on all of your options.
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