Suggest an Edit Name* Categories* Doctor Hospital Pharmacy Add category State* Locality* ZIP* Street address* Phone* Website Opening hours Monday: 09:00 am — 05:00 pm Tuesday: 09:00 am — 05:00 pm Wednesday: 09:00 am — 05:00 pm Thursday: 09:00 am — 05:00 pm Friday: 09:00 am — 05:00 pm Saturday: 09:00 am — 03:00 pm Company description Dr. John William Zelazowski located in the city of Pittsburgh, state Pennsylvania. The legal address of the Doctor 229 Commercial Ave. Directions to the Doctor Dr. John William Zelazowski can be found on our interactive map. Ask your questions by calling 4127817775 on workdays.</br></br></br>NPI number: Data not provided</br>Provider's gender: Data not provided</br>Practice names: Data not provided</br>Board certifications: Data not provided Your comments (not for publishing) * — Required information Dr. John William Zelazowski - Pittsburgh ← View details 229 Commercial Ave, Pennsylvania, Pittsburgh, 15215, Pittsburgh, Pennsylvania 15215 4127817775