Boswell Dermatology Return to Fresno Area Businesses Directory Boswell Dermatology Claim Listing Return to Fresno Area Businesses Directory Description Details Address 5701 N. West Ave. City Fresno State California ZIP Code 93711 Phone 559-439-3000 Listing Category Dermatology - Listings Please login to claim this listing. Username*: Email*: Password*: Log in | Lost your password?