To find your doctor, please use the search options below: Search Again Search Results - Last Name Begins With: Z 5 Physician(s) displayed. Oscar Zagala M.D. (714) 348-3445 Anesthesiology View Profile Chester D Zahn M.D. 1026 E. Las Tunas Dr. San Gabriel, CA 91776 (626) 287-7222 Gastroenterology View Profile Tinoosh Zand M.D. Radiology View Profile Richard Zapanta M.D. 880 South Atlantic Blvd. Monterey Park, CA 91754 (626) 289-0178 Orthopedics View Profile Arash Zarimani M.D. 1414 S. Grand Ave. Los Angeles, CA 90015 (213) 483-5940 Gastroenterology View Profile 5 Physician(s) displayed.