Medical school: GEISEL SCHOOL OF MEDICINE AT DARTMOUTH
Graduated: 1985
Also: OBSTETRICS/GYNECOLOGY
Offers telehealth
NPI: 1528097847
Practice Locations (1)
TIMOTHY S JOHNSTON MD PC
3349 G ST, SUITE F
MERCED, CA 953400978
20934984592245
Source: CMS National Downloadable File, September 2026.