New Search John J Kowalczyk DO (213) 977-1176 Primary Specialties Urology Date Appointed 11/6/2012 Primary Office Address: 1127 Wilshire Blvd #1001 Los Angeles, CA 90017-4001 Phone: (213) 977-1176 Fax: (213) 977-0668 Recommend this Physician Get Directions Areas of Expertise Urology