HealthCareAtlasUSA

This site republishes official CMS/Medicare Care Compare data. It is not medical advice and does not recommend any specific hospital or treatment — for medical decisions, talk to a doctor.

Doctors / HI

RONALD D AHLOY, MD

GASTROENTEROLOGY

Medical school: UNIVERSITY OF HAWAII JOHN A. BURNS SCHOOL OF MEDICINE

Graduated: 1978

Offers telehealth

NPI: 1598795403

Practice Locations (1)

67-1125 MAMALAHO HWY

KAMUELA, HI 967438496

8088814498

Source: CMS National Downloadable File, September 2026.

RONALD AHLOY, MD | HealthCareAtlasUSA