New Search Bobby C Ko MD (562) 944-0307 Primary Specialties Family Practice Date Appointed 1/31/1978 Primary Office Address: 15217 Leffingwell Rd. Whittier, CA 90604-2263 Phone: (562) 944-0307 Fax: (562) 944-0309 Recommend this Physician Get Directions Areas of Expertise Family Practice