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Dr. John Kaczmarek, MD

Dr. John Kaczmarek, MD

Obstetrics & Gynecology*
30+ years of experience

Dr. John Kaczmarek, MD is an obstetrician gynecologist in Waterbury, CT and has over 30 years of experience in the medical field. He graduated from New York University Grossman School of Medicine in 1991. He is affiliated with Waterbury Hospital. He is accepting new patients.

5 Star Rating
Based on 99 reviews 5 Star Rating (99 reviews)

Practice

134 Grandview Ave Ste 210 Waterbury, CT 06708

Dr. Kaczmarek is a Healthgrades Choice provider in Obstetrics & Gynecology

The Healthgrades Choice designation helps you understand the most important factors to consider when choosing a healthcare professional. This designation is earned based on four set standards.
Read our methodology

  • Above average experience
  • Good hospital quality
  • Good patient ratings
  • No healthcare sanctions

Experience Check

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Dr. Kaczmarek's Reviews

Likelihood to recommend Dr. Kaczmarek

5.0
99 ratings, 62 with a written review
5 star
98%
98%
4 star
1%
1%
3 star
1%
1%
2 star
0%
0%
1 star
0%
0%

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Awesome Doctor
Dr Kaz is an amazing doctor he makes you feel very comfortable and not embarrassed at all! I’ve been going to him for at least 20 yrs and has never had a problem with him or his office! He goes out of his way to help you with anything he is able to! I highly recommend him!
What went well
  • I felt respected
  • 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
Mar 19, 2025
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As always doctor Kaczmarek Is excellent doctor and a wonderful man beautiful person who cares about his patients.He’s professional, respectful, good listener. Cares for his patients .
What went well
  • I felt respected
  • 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
May 20, 2023
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Dr. Kaczmareck is an excellent doctor, he listens and explain everything clearly, He is respectful, have experience and knowledge.
What went well
  • Office environment
  • 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
2 others found this helpful
Helpful
Madeline Rincon – Mar 30, 2023
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Highly recommend
Dr. John Kaczmarek is always kind and caring. His professionalism is outstanding. He takes the time to listen, answers all questions and provides solutions.
What went well
  • Office environment
  • 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
Suzanne Hanks – Feb 05, 2023
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Highly recommend!
I’ve been a patient for years. Very kind, professional, and caring practice.
What went well
No results
What could be improved
No results
Helpful
Dec 28, 2022
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Dr Kaczmarek is always friendly, smiling & behaves & acts like he absolutely loves his profession. He takes everything in stride whether in the office or hospital- never ever frazzled! He knows me by my first name wherever he sees me & that says a lot considering the number of patients he has. His staff is friendly & kind.
What went well
  • Office environment
  • 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
Aug 17, 2022
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Dr. Kaz
Dr. Is very thorough w exam. He takes the time to listen & answer. He is Kind patient & understanding. I have been seeing dr for twenty years now. Highly recommended!
What went well
  • Office environment
  • 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
Margaret Matarazzo – Jun 08, 2022
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Dr. Kaczmarek always takes time to listen to your concerns, genuinely cares about them and then gives you the best healthcare.
What went well
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
No results
Helpful
Dec 22, 2021
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I’ve been a patient of Dr Kaz for almost 20 years and through 3 pregnancies. He has always made me feel comfortable and never rushed. Dr Kaz has always listened to my concerns and questions and I feel heard and genuinely cared for by him and this practice.
What went well
  • Office environment
  • 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
Karen P – Dec 09, 2021
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Consult re problem, 2nd visit after annual. My daughter and granddaughter see him.
What went well
  • Office environment
  • 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
Dec 08, 2021
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I have been going to Dr. Kaczmarek and his colleagues for over 25 years. I respect and trust everyone in the practice, and would highly recommend them.
What went well
  • Office environment
  • 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
Dec 03, 2021
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He is a really nice doctor and cares about his patients. He can brighten your day with a nice smile and small jokes.
What went well
  • Office environment
  • Appointment scheduling
  • Staff friendliness
  • Appointment wasn't rushed
What could be improved
No results
Helpful
Talisha Figueroa – Oct 13, 2021
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Awesome Doctors. Took great care of me especially with my condition. Very caring and gentle.
What went well
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
No results
Helpful
Carmen Rivera – Oct 13, 2021
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A pleasant visit with a caring doctor ?
What went well
  • Office environment
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Trusted the provider's decisions
What could be improved
No results
Helpful
Aug 11, 2021
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I always feel very comfortable with Dr Kaczmarek he is very caring and Compassionable
What went well
  • Office environment
  • 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
Aug 05, 2021
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Great visit
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Aug 04, 2021
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Kaz is always a pleasure to see
What went well
  • Office environment
  • 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
Stacy Moisan – Aug 04, 2021
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There was an intern/student w/the doctor
What went well
  • Office environment
  • Staff friendliness
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Jul 17, 2021
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My visit was a positive experience. Dr Kaz always shows concern for my well-being. You can tell he cares about his patients.
What went well
  • Office environment
  • 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
Frances Shahen – Jul 15, 2021
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I went for my yearly exam and he was wonderful
What went well
  • Office environment
  • 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
Jul 14, 2021
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About Me

biography

Dr. John Kaczmarek, MD is an obstetrician gynecologist in Waterbury, CT and has over 30 years of experience in the medical field. He graduated from New York University Grossman School of Medicine in 1991. He is affiliated with Waterbury Hospital. He is accepting new patients.
  • Obstetrics & Gynecology

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

  • New York University Grossman School Of Medicine

    Medical School, 1991
American Board of Medical Specialties®
American Board of Obstetrics & Gynecology®
Obstetrics & Gynecology
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.

Dr. Kaczmarek is a Healthgrades Choice provider in Obstetrics & Gynecology

    Read our methodology

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    Locations

    Practice

    Specialists In Womens Healthcare PC134 Grandview Ave Ste 210 Waterbury, CT 06708
    1

    Practice

    Peter Zdankiewicz M.D. LLC10 Main St S Southbury, CT 06488
    2

    Affiliated Hospitals

    • 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