New Search John J Kowalczyk DO (213) 212-4314 Primary Specialties Urology Date Appointed 11/6/2012 Primary Office Address: 1127 Wilshire Blvd 1127 Wilshire Blvd, #1001 Los Angeles, CA 90017-4001 Phone: (213) 212-4314 Fax: (213) 212-4366 Recommend this Physician Get Directions Areas of Expertise Urology