R. G. “Trip” Johnstone III III, MD

Address

212 Frontage Rd, Clemson, SC 29631

Phone

(864) 404-4792

Website

allergypartners.com/providers/r-g-trip-johnstone-iii-m-d-

Last checked September 23, 2026. Call ahead to confirm hours.

Listing details from Overture Maps open data.