Convenient Locations Throughout Orange County

Hoag Medical Group

Irvine - Sand Canyon Avenue

16300 Sand Canyon Ave.
Irvine, CA 92618

Internal Medicine & Specialists

Overview

Situated on the Hoag Hospital Irvine campus, the Hoag Medical Group Irvine – Sand Canyon location provides internal medicine and specialist physicians including geriatrics and endocrinology.

Internal Medicine & Specialists Hours of Operation:
8:00 a.m. - 5:00 p.m. Weekdays

Internal Medicine

The Hoag Medical Group internists aim to provide a comprehensive and exceptional patient experience by addressing all of your needs and concerns. Some of the services provided include:

    • Wellness Counseling
    • Disease Prevention
    • Health Screenings
    • Annual Health Exams
    • Women’s Health
    • Treatment of Illnesses & Injuries
    • Care and Counseling for Chronic Conditions
    • Geriatric Care
    • Dermatology
    • Outpatient Procedures
    • Vaccinations
    • Flu Shots

Physicians at this Location

Nancy Councelbaum, MD

Geriatric Medicine
Internal Medicine

(949) 791-3101 View Bio

Hong Shune, MD

Geriatric Medicine
Internal Medicine

(949) 791-3101

View Bio

Mercedes Tomioka, MD

Geriatric Medicine
Internal Medicine

(949) 791-3101

View Bio

Specialists

To complement our primary care physicians, we offer access to Hoag Medical Group specialists in endocrinology and geriatrics.

Physicians at this Location

Jinsun Choi, MD

Endocrinology, Diabetes & Metabolism
Internal Medicine

(714) 477-8038 View Bio

Nancy Councelbaum, MD

Geriatric Medicine
Internal Medicine

(949) 791-3101 View Bio

Mercedes Tomioka, MD

Geriatric Medicine
Internal Medicine

(949) 791-3101

View Bio

Hong Shune, MD

Geriatric Medicine
Internal Medicine

(949) 791-3101

View Bio