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Dr. Thomas Gniadek, MD

Dr. Thomas Gniadek, MD

Endocrinology, Diabetes & Metabolism*
45+ years of experience

Dr. Thomas Gniadek, MD is a diabetes & metabolism endocrinologist in Prospect, CT and has over 45 years of experience in the medical field. Dr. Gniadek has extensive experience in Diabetes & Glucose Monitoring, Metabolic Disorders, and Thyroid Disorders. He graduated from University of Connecticut in 1976. He is affiliated with medical facilities such as Danbury Hospital and Waterbury Hospital. He is accepting telehealth appointments.

4.7 Star Rating
Based on 13 reviews 4.7 Star Rating (13 reviews)

Practice

166 Waterbury Rd Ste 202 Prospect, CT 06712
Telehealth available

Make an Appointment

(203) 755-7711

Hospital Highlight

Dr. Gniadek is affiliated with Danbury Hospital Danbury, a highly rated and top awarded hospital for endocrinology, diabetes & metabolism.

At a Glance

  • Areas of Expertise
    Dr. Gniadek specializes in the areas of Diabetes, Metabolism & Endocrinology & Internal Medicine. • See board certifications
  • Explains Conditions Well
    Patients said this doctor explains conditions well. • See reviews
  • Offers Telehealth
    This doctor offers telehealth appointments. Call the office to schedule an appointment.
  • Practices at Top Hospital
    America’s 100 Best Hospitals for Critical Care Award™ • See hospitals
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Dr. Gniadek's Reviews

Likelihood to recommend Dr. Gniadek

4.7

13 ratings, 4 with a written review
5 Star
92%
92%
4 Star
0%
0%
3 Star
0%
0%
2 Star
0%
0%
1 Star
8%
8%

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RecentHighestLowestMost Helpful
What went well
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
No results
Helpful
Liz Wegrzyn – Jan 27, 2023
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What went well
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Mary Pepides – Jan 25, 2023
×Post a ResponseAre you Dr. Thomas Gniadek, MD?
What went well
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
1 person found this helpful
Helpful
John Petro – Sep 27, 2022
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What went well
No results
What could be improved
No results
Helpful
May 29, 2020
×Post a ResponseAre you Dr. Thomas Gniadek, MD?

Leave a review

How was your experience with Dr. Gniadek?

Know Before You Go

About Me

biography

Dr. Thomas Gniadek, MD is a diabetes & metabolism endocrinologist in Prospect, CT and has over 45 years of experience in the medical field. Dr. Gniadek has extensive experience in Diabetes & Glucose Monitoring, Metabolic Disorders, and Thyroid...read more

  • Endocrinology, Diabetes & Metabolism

  • Internal Medicine

*Healthgrades does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.

  • University Of Connecticut

    Medical School, 1976
American Board of Medical Specialties®
American Board of Internal Medicine®
- 
Diabetes, Metabolism & Endocrinology
- 
Internal Medicine
For detailed information about any of the below board actions, please search for the provider's records on the linked state licensing board or the Federation of State Medical Boards. To learn more about the difference between these sources, please refer to our FAQs.
Healthgrades has not received any data indicating a board action exists for this provider.

Healthgrades receives board action history for physicians and physician assistants. The information displayed here is sourced from independent information providers, such as state board websites, and may not be the most up-to-date information. Healthgrades makes no representations with respect to the accuracy of any information provided here and assumes no responsibility or liability for such information.

Learn more about medical license public record check

Focus on Diabetes

Locations

Practice

Office166 Waterbury Rd Ste 202 Prospect, CT 06712
1
Health Imaging Associates1389 W Main St Waterbury, CT 06708
2

Practice

Saint Mary's Hospital56 Franklin St Waterbury, CT 06706
3

Affiliated Hospitals

  • Danbury Hospital

    24 Hospital Ave
    Danbury, CT 06810
    Recipient of 28
    hospital awards

    America’s 100 Best Hospitals for Critical Care Award™ (2025)

    Superior clinical outcomes in treating pulmonary embolism, respiratory system failure, sepsis, and diabetic emergencies

    America's 250 Best Hospitals Award™ (2025, 2024)

    Superior clinical outcomes in treating pulmonary embolism, respiratory system failure, sepsis, and diabetic emergencies

    View all awards

    How patients felt about the care they received at this hospital.

    87%
    Patients said they were given information about recovering at home

    3% higher than the national average

    74%
    Patients said that doctors always listened to them and explained things well

    2% lower than the national average

    View all patient feedback

  • Saint Mary's Hospital

    56 Franklin St
    Waterbury, CT 06706

    How patients felt about the care they received at this hospital.

    88%
    Patients said they were given information about recovering at home

    4% higher than the national average

    75%
    Patients said that doctors always listened to them and explained things well

    1% lower than the national average

    View all patient feedback

  • Waterbury Hospital

    64 Robbins St
    Waterbury, CT 06708

    How patients felt about the care they received at this hospital.

    84%
    Patients said they were given information about recovering at home
    74%
    Patients said that doctors always listened to them and explained things well

    2% lower than the national average

    View all patient feedback
Learn more about how Healthgrades measures Hospital Quality