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Dr. Gerard Pregenzer, MD

Dr. Gerard Pregenzer, MD

Obstetrics & Gynecology*
40+ years of experience

Dr. Gerard Pregenzer, MD is an obstetrician gynecologist in Warren, NJ and has over 40 years of experience in the medical field. Dr. Pregenzer has extensive experience in Gynecologic Conditions. He graduated from Rutgers New Jersey Medical School in 1983. He is affiliated with medical facilities Robert Wood Johnson University Hospital Somerset and JFK University Medical Center. He is accepting new patients and telehealth appointments.

3.8 Star Rating
Based on 32 reviews 3.8 Star Rating (32 reviews)

Practice

65 Mountain Blvd Ext Ste 201 Warren, NJ 07059
Telehealth available

Dr. Pregenzer 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

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Dr. Pregenzer's Reviews

Likelihood to recommend Dr. Pregenzer

3.8
32 ratings, 13 with a written review
5 star
66%
66%
4 star
0%
0%
3 star
3%
3%
2 star
6%
6%
1 star
25%
25%

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This doctor appears to be an excellent gynecologist whom I've seen for several years; however, during my last annual exam, I asked him if he himself provided filler injections as I know him to be aligned with a cosmetic specialist whom he told me 2 to 3 years earlier would call me, but did not (and that didn't then matter). I wanted to remove frown lines. He told me that he believed that 3 units on one side and 2 on the other would eliminate the lines. Not only has it not eliminated them, they are exactly the same in appearance several weeks later. When I called to ask for a refund (as I don't want to continue to spend 15 dollars per unit for just however many units would be needed and with a relatively short fix to the problem only then to later have to repeat the injection exercise), I was told today by his Office Manager that that refund would not be made. That is poor customer service and unfair as I received NO benefit whatsoever for the purchase and he has now lost a patient.
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Appointment wasn't rushed
  • Wait times
What could be improved
  • Didn't explain conditions well
  • Didn't trust the provider's decisions
Helpful
Nov 13, 2021
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He never rushes your visits he takes his time and listens to what you have to say...he is always calm and that makes me calm if I am ever worried when I get there. Dr. Pregenzer is also very knowledgeable and keeps up with the changes in the medical world..... love this doctor... he needs more than 5 stars *************************************** and I could keep going :-)
What went well
No results
What could be improved
No results
2 others found this helpful
Helpful
Mar 14, 2019
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I would definitely recommend this Doctor
What went well
  • Office environment
  • 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
2 others found this helpful
Helpful
Martha Ray in Branchburg, NJ – Feb 12, 2019
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Dr. Pregenzer is the best! I came to him about a year after having a blighted ovum and "losing" the pregnancy. I become pregnant again and from the very first visit Dr. Pregenzer was thorough and made sure we did everything we could for a successful pregnancy. From vitamins and needing meds for severe nausea later on, Dr. Pregenzer was there for me! He is very caring, intelligent, friendly, non-judgmental and patient!! Had total faith in him & my baby! Baby is perfect, Thank U Dr.Pregenzer!A+
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
4 others found this helpful
Helpful
Lisa S. in NJ – Feb 01, 2019
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Creepy greedy doctor who refuses to prescribe me medication NEEDED for my condition. Stay far away, I didn't listen and now I regret it.
What went well
  • Wait times
What could be improved
  • Office environment
  • Difficult to schedule appointment
  • Didn't listen or answer questions
  • Didn't explain conditions well
  • Appointment was rushed
  • Didn't trust the provider's decisions
Helpful
Jan 30, 2019
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Run for the hills DO NOT go to Thisbe cook! He had me in there for an hour and fifteen minutes talking about nutrition. I eat well already and not everweight. My exam was about 30 seconds and the rest was him talking nonsense. If I wanted a nutritionist I would go to one. Not a long gyno appt. strange guy also had 2 watches on. One on each wrist. Building old and outdated. Left with the creeps!
What went well
  • Wait times
What could be improved
  • Didn't listen or answer questions
  • Didn't explain conditions well
  • Appointment was rushed
  • Didn't trust the provider's decisions
Helpful
Nov 08, 2018
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Someone else said this dude is shady, I agree. Tries to push alternative medicine (whatever that is) did nothing for my condition and was quick to send a $40 dollar bill to a collection agency hurting my credit. Avoid these guys .
What went well
No results
What could be improved
  • Didn't listen or answer questions
  • Didn't explain conditions well
  • Appointment was rushed
  • Didn't trust the provider's decisions
Helpful
Oct 26, 2018
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He lied throughout my whole prenatal care and was a no show to my delivery. He said he had another md he works with who could attend if he was unable. Neither showed up but he conveniently was able to bill my insurance for my "prenatal care" aka asking me what I ate and wasting my appt time talking about his family and other random things not pertaining to my questions. SHADY.
What went well
No results
What could be improved
  • Office environment
  • Difficult to schedule appointment
  • Didn't listen or answer questions
  • Didn't explain conditions well
  • Staff wasn't friendly
  • Appointment was rushed
  • Didn't trust the provider's decisions
3 others found this helpful
Helpful
NJ – Sep 07, 2018
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The first time (2016), there were no issues, but during my recent visit, I was not satisfied. While his bedside manner is gentle and informative, it was rushed while I asked him serious questions, which he quickly dismissed and did not offer me attention/medical advice. He was quick to prescribe me (via a sample) a specific birth control, instead of talking to me about different pill options. Billing is disorganized; paid out of pocket and waiting over 1 week for a receipt. Will not return.
What went well
  • Office environment
  • Wait times
What could be improved
  • Didn't listen or answer questions
  • Didn't explain conditions well
  • Appointment was rushed
  • Didn't trust the provider's decisions
1 other person found this helpful
Helpful
Anonymous in Martinsville, NJ – Jun 13, 2018
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Dr. Pregenzer is extremely knowledgeable and helped me through my first pregnancy. My daughter was born almost 2 years ago now. I'm very happy I decided to travel from out of state to have Dr. Pregenzer take care of me and deliver my child.
What went well
  • Wait times
What could be improved
No results
1 other person found this helpful
Helpful
Oct 17, 2017
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After being a patient of dr pregenzer a for over 15 years he delivered my two children found out I was pregnant with a third and ended up having a miscarriage 11+weeks and have to have a d&c. Apparently dr Pregenzer was unable to perform the d&c and was "trying" to find a dr to do it for me. Not only did I lose a child but he treated me a though I had no emotion distress he was extremely insensitive to the situation. Schedule me 3 times with the 3 different dr's then dropped me as a patient
What went well
No results
What could be improved
  • Office environment
  • Difficult to schedule appointment
  • Didn't listen or answer questions
  • Didn't explain conditions well
  • Appointment was rushed
  • Didn't trust the provider's decisions
Helpful
Oct 08, 2017
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I have been seeing Dr Pregenzer for about 20 years. He is always so knowledgeable, spends an enormous amount of time with his patients and I know have all my friends seeing him also. He is smart, extremely compassionate, gentle and a wonderful doctor
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
Marilyn in Clinton – Jan 13, 2017
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Wonderful doctor, has been my Gyno for over 8 years. I recently moved 30 minutes further from his office but I will still continue to go to him. He is kind, informative and knows just how to make you feel comfortable and assured that you are in good hands. I highly recommend 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
6 others found this helpful
Helpful
Liset M. in Clinton, NJ – Jan 06, 2016
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About Me

biography

Dr. Gerard Pregenzer, MD is an obstetrician gynecologist in Warren, NJ and has over 40 years of experience in the medical field. Dr. Pregenzer has extensive experience in Gynecologic Conditions. He graduated from Rutgers New Jersey Medical School...read more
  • Obstetrics & Gynecology

  • Obstetrics

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

  • Ny & Presby Hp-columbia Campus, Obstetrics And Gynecology

    Residency Hospital
  • New York Presbyterian-columbia

    Internship Hospital, 1984
  • Rutgers New Jersey Medical School

    Medical School, 1983
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.
  • English

  • Italian

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

    Read our methodology

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    Locations

    Practice

    Womens Health Care of Warren PA65 Mountain Blvd Ext Ste 201 Warren, NJ 07059
    1

    Affiliated Hospitals

    • Robert Wood Johnson University Hospital Somerset

      110 Rehill Ave
      Somerville, NJ 08876
      Recipient of 32
      hospital awards

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

      Superior clinical outcomes in gynecological surgery

      Surgical Care Excellence Award™ (2025)

      Superior clinical outcomes in gynecological surgery

      View all awards

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

      83%
      Patients said they were given information about recovering at home

      1% lower than the national average

      76%
      Patients said that nurses always listened to them and explained things well

      1% higher than the national average

      View all patient feedback
    • JFK University Medical Center

      65 James St
      Edison, NJ 08820
      Recipient of 16
      hospital awards

      Patient Safety Excellence Award™ (2025)

      Top in the nation for providing excellence in patient safety by preventing infections, medical errors, and other preventable complications

      View all awards

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

      78%
      Patients said they were given information about recovering at home

      6% lower than the national average

      70%
      Patients said that doctors always listened to them and explained things well

      6% lower than the national average

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