Gastroenterology
Gregory Wiener, M.D
Chula Vista, CA
Dr. Gregory Wiener, MD is a Gastroenterology Specialist who practices in Chula Vista, CA. He is 72 years old.
40+
Years in Practice
Peer Recognition
- ACG — Fellow (FACG)
2026
- Healthgrades — Healthgrades Choice
- Healthgrades — Healthgrades Honor Roll
Clinical Focus
Subspecialties
Colorectal Cancer Screening
Conditions & Treatments
Colorectal CancerColonoscopyColon Cancer Screening
Practice Details
Hospital Affiliations
- Scripps Mercy Hospital
Experience
40+ years in practice