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Dr. Thomas C. Gniadek, MD

Endocrinology, Diabetes & Metabolism

  • (203) 755-7711

Dr. Gniadek's Overview

Dr. Thomas C. Gniadek graduated from the University of Connecticut School of Medicine in 1976. He works in Waterbury, CT and specializes in Endocrinology, Diabetes & Metabolism. Dr. Gniadek is affiliated with Saint Marys Hospital and Waterbury Hospital.

Dr. Gniadek's Experience

Years in Practice: 39

Dr. Gniadek's Specialties

Endocrinology, Diabetes & Metabolism

Dr. Gniadek's Education & Training

Medical School: University of Connecticut School of Medicine; Graduated 1976

Dr. Gniadek's Rating

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Overall Rating


  • Explains conditions & treatments
  • Takes time to answer my questions
  • Provides follow-up as needed
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Dr. Gniadek's Accepted Insurance

  • Aetna Choice POS II
  • Aetna HMO
  • Aetna Managed Choice POS Open Access
  • Aetna Signature Administrators PPO
  • Anthem Pathway X Ind PPO Direct Access CT
  • BCBS Blue Card PPO
  • CIGNA Open Access Plus
  • Connecticare FlexPOS
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Dr. Gniadek's Office Information & Appointments

Office Locations

Internal Medicine Specialists

1389 W Main St Ste 224
Waterbury, CT 06708
(203) 755-7711


Office Hours and Information

Fax: (203) 755-8996

Practice Website: Not Available

Accepting New Patients: No

Medicare Accepted: Yes

Medicaid Accepted: No

Monday 9:00 AM - 4:00 PM
Tuesday 9:00 AM - 4:00 PM
Wednesday 9:00 AM - 4:00 PM
Thursday 9:00 AM - 4:00 PM
Friday 9:00 AM - 12:00 PM
Saturday Closed
Sunday Closed

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Dr. Gniadek's Hospital Affiliations

Office Locations

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