4
25 Ratings with 7 written Reviews
Summary
Dr. Jeffrey Dreznick is a gastroenterologist and internal medicine physician who earned his medical degree from the Icahn School of Medicine at Mount Sinai. With 42 years of experience in practice, he brings extensive expertise to digestive health care and comprehensive internal medicine. Dr. Dreznick communicates with patients in English.
Dr. Dreznick practices at Griffin Hospital and maintains offices in Ansonia and Derby, Connecticut. He specializes in treating colon polyps, diverticular disease, and diverticulosis. His procedural expertise includes performing colonoscopies and lower gastrointestinal endoscopies to diagnose and monitor digestive conditions. Patients have given him an average rating of 4.0 stars.
Dr. Dreznick practices at Griffin Hospital and maintains offices in Ansonia and Derby, Connecticut. He specializes in treating colon polyps, diverticular disease, and diverticulosis. His procedural expertise includes performing colonoscopies and lower gastrointestinal endoscopies to diagnose and monitor digestive conditions. Patients have given him an average rating of 4.0 stars.
Overview based on verified provider data
Quick Facts
- accepting new patients
- 42 years of experience
- 45 insurance plans accepted
- speaks English
- Icahn School Of Medicine At Mount Sinai
- 7 written reviews
- 2 specialties
- 12 areas of expertise
- 2 board certifications
- 1 hospital affiliation
- 2 office locations
- Male
Office Locations
Dr. Jeffrey T Dreznick has 2 locationsGriffin Faculty Physicians
22 Westfield AveAnsonia, CT 06401 Tel: (203) 736-9919
Mon8:30 am - 5:00 pm
Tue8:30 am - 5:00 pm
Wed8:30 am - 5:00 pm
Thu8:30 am - 5:00 pm
Fri8:30 am - 5:00 pm
SatClosed
SunClosed
Compare with Similar Doctors
 |  |  |  |
| Dr. Jeffrey T Dreznick, MD | Ji Soo Choi, APRN | Dr. Stephen Joseph Scholand, MD | Dr. Frederick Anthony Browne, MD |
| Gastroenterology | Gastroenterology | Infectious Disease | Infectious Disease |
| Accepts New Patients | Accepts New Patients | ||
| 42 Years of Experience | 46 Years of Experience | 28 Years of Experience | |
| No Virtual Visit Option | Virtual Visit Available | No Virtual Visit Option | No Virtual Visit Option |
| Speaks English | Speaks English | ||
| Ansonia , CT | SACRAMENTO , CA | Meriden , CT | Derby , CT |
| Med School: Icahn School Of Medicine At Mount Sinai | Med School: New York University | Med School: George Washington University School Of Medicine & Health Sciences | Med School: American University Of The Caribbean School Of Medicine |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Jeffrey T Dreznick
Medical Specialties
Dr. Jeffrey T Dreznick has the following 2 specialties
Specialty Expertise
Dr. Jeffrey T Dreznick has the following 12 areas of expertise
Certifications, License, & Education
42 Years Experience
MEDICAL LICENSE
Medical Doctor, Connecticut, 2026, Active
EDUCATION & TRAINING
Medical School
Icahn School Of Medicine At Mount SinaiGraduated in 1984
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Frequently Asked Questions
- What languages does Dr. Jeffrey Dreznick speak?
- Dr. Jeffrey Dreznick speaks English.
- Which hospitals is Dr. Jeffrey Dreznick affiliated with?
- Dr. Jeffrey Dreznick is affiliated with Griffin Hospital.
- Is Dr. Jeffrey Dreznick accepting new patients?
- Dr. Jeffrey Dreznick is accepting new patients on Vitals. View Dr. Jeffrey Dreznick's profile on Vitals to make an appointment.
- How can I make an appointment with Dr. Jeffrey Dreznick?
- You can find contact information for Dr. Jeffrey Dreznick here on Vitals.
- Does Dr. Jeffrey Dreznick accept virtual/telehealth appointments?
- Dr. Jeffrey Dreznick has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
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