Dr. Jeffrey Dreznick MD

Gastroenterologists in Ansonia, CT

3.5  Good based on 9 reviews | Rate Dr. Dreznick
Dr. Dreznick has been compared 216 times

Dr. Jeffrey Dreznick specializes in gastroenterology, internal medicine in Ansonia, Connecticut.

Dr. Jeffrey Dreznick has been compared 216 times. Details of Dr. Dreznick's 32 years experience as an MD, his hospital affiliation and education at Mount Sinai School of Medicine are available on your free doctor report.


Primary Location for Dr. Dreznick

Dr. Jeffrey Dreznick
22 Westfield Ave
Ansonia, CT 06401

Patient Ratings and Reviews


Dr. Jeffrey Dreznick has an average rating of 3.5 stars (out of 5) with a rating of Good based on 9 reviews.

Have you visited Dr. Jeffrey Dreznick? Rate you experience below.


 Board Certification, Specialty and Expertise

Dr. Jeffrey Dreznick has been identified as specializing in Gastroenterology and Internal Medicine.

He obtained board certification from The American Board of Internal Medicine for Internal Medicine.

More information available on your free report

Accepted Insurance

Insurance plans and networks accepted by a doctor are not necessarily universal across all locations at which the doctor practices. This can be affected by many factors such as different group practices, hospital affiliations and working arrangements at those locations. Checking that the doctor you are visiting and the facility they are at are in-network providers for your insurance plan can save you money and headaches later from surprise medical bills.

Dr. Jeffrey Dreznick accepts the following plans at 22 Westfield Ave, Ansonia, CT

  • Aetna
  • United Healthcare - Direct
  • Cigna
  • Oxford Health
  • Multiplan

See additional insurance networks accepted by Dr. Dreznick

 Hospital Affiliation

A hospital affiliation covers any doctor who has an affiliation, association or admitting privilege with a hospital. A doctor's particular affiliation to a specific hospital can translate to the overall quality of that provider.

Dr. Dreznick is affiliated with 1 hospital:

Griffin Hospital
130 Division St
Derby, Connecticut


Dr. Dreznick attended medical school at Mount Sinai School of Medicine and graduated in 1984 having 32 years experience.

While there is no proven correlation between the quality of one's educational institution and the quality of one's professional competence, it is often an indicator. Medical schools have various levels of selectivity (some are harder to get into than others), and both the quality of their clinical training and level of research are measured. Additional medical training in both residency and fellowships and the facilities they are conducted at also provide a history of the doctors' level of training and experience.


Patients may also know Dr. Jeffrey Dreznick MD as:

  • Gastroenterology, Internal Medicine

    22 Westfield Ave, Ansonia, CT 06401

    • General Info


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