John R. Nelson, Inc. John R. Nelson, Inc. Listed in Cardiologists - Listings 7061 N. Whitney Ave.Fresno, California 93720 559-299-0224 Claim Listing Flag Listing Overview Map & Directions Contact/Other Phone 559-299-0224Listing Category Cardiologists - Listings Please login to claim this listing. Username*: Email*: Password*: Log in | Lost your password?