Dr. John J Kowalczyk, DO is an urology specialist in El Monte, California (CA). He graduated from Chicago College Of Osteopathic Medicine in 1989 and specializes in urology.
| Board certification | Urology |
| Gender | Male |
| Education | Graduated : 1989 School : Chicago College Of Osteopathic Medicine |
| Group Affiliations | El Monte Clinica Medica General Medical Center Inc |
| Hospital Affiliations | Southern California Hospital At Hollywood |
| Saint Vincent Medical Center | |
| Good Samaritan Hospital | |
| CedarS-Sinai Medical Center |