Law Office Of John A Garvin Law Office Of John A Garvin Listed in Attorneys - Listings 400 W Yosemite AveMadera, California 93637 (559) 661-4000 Claim Listing Flag Listing Overview Map & Directions Contact/Other Phone (559) 661-4000Listing Category Attorneys - Listings Please login to claim this listing. Username*: Email*: Password*: Log in | Lost your password?