Dr. John Wisniewski is an internist in Avon, CT. He is skilled at treating & diagnosing a wide range of conditions & diseases in adult patients.
Yes, Dr. John S. Wisniewski is accepting new patients at this office.
(860) 571-6802
100 Simsbury Road, Avon, CT 06001-3793
Yes, Dr. John S. Wisniewski is accepting new patients at this office.
(860) 571-6812
1260 Silas Deane Highway, Suite 105, Wethersfield, CT 06109-4363
Yes, Dr. John S. Wisniewski is accepting new patients at this office.
(860) 525-7881
85 Seymour Street, Suite 900, Hartford, CT 06106-5528
Dr. John Wisniewski graduated from Other in 1995.
Dr. Wisniewski has three offices in Connecticut where he specializes in Internal Medicine.
Dr. Wisniewski works with one hundred and seventy-three doctors including Dr. Susan Parker and Dr. Anita Bourque.
The specialty of internal medicine is an area of primary care for adults. Dr. Wisniewski specializes in diagnosing and treating cross-system illnesses that may affect multiple organ systems. When necessary, Dr. Wisniewski also can refer patients to specialist physicians when medically needed. For instance, patients with severe kidney problems can be referred to a nephrologist for further medical tests or treatments.
Other
MD • 1995
Please Note: The information displayed below is sourced from the 2014 Medicare Physician and Other Supplier National Provider Identifier (NPI) Aggregate Report. It's important to remember that the statistics below are not inclusive of all patients treated by Dr. Wisniewski, but only those who participate in Medicare.