Jay Diliberto, MD - Doctor in Huntington Beach, CA

Jay Diliberto, MD

Doctor
4.8

329 reviews

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About This Business

Jay Diliberto, MD, is an internal medicine physician and gastroenterologist in Huntington Beach, California, with 36 years of experience since graduating from the University of California, Irvine, California College of Medicine in 1990, above the 29-year average among the 109 Huntington Beach physicians in our directory. His Medicare profile lists colonoscopy, upper gastrointestinal endoscopy for acid reflux, and removal of skin lesions as his most frequent procedures. He is affiliated with Hoag Memorial Hospital Presbyterian. In MIPS, the federal program scoring Medicare clinicians on quality and cost, he holds 100 out of 100, the highest MIPS score among the 15 rated physicians in our Huntington Beach listings. He accepts Medicare; telehealth is not currently listed among his services. Patients rate him 4.8 across 329 reviews.

Verified Provider Info

Specialty (per registry)
Internal Medicine, Gastroenterology
NPI Number
1821154105
Medical school graduate
1990 (36+ years of practice)
Medical school
UNIVERSITY OF CALIFORNIA, IRVINE, CALIFORNIA COLLEGE OF MEDICINE
State license
G65221 (CA)
Hospital affiliations
Hoag Memorial Hospital Presbyterian
Quality score (CMS MIPS)
100/100
Common services (Medicare data)
Colonoscopy · Upper gastrointestinal (GI) endoscopy for acid reflux · Removal of skin lesions
Accepts Medicare

Source: NPPES NPI Registry (CMS) · CMS Doctors & Clinicians dataset · checked 2026-08-18

Address

18800 Delaware St #850
Huntington Beach, CA 92648

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Information last updated: August 23, 2026