Summary

Dr. Gary Altwerger is an obstetrician-gynecologist who specializes in gynecologic oncology, focusing on cancers affecting the female reproductive system. He earned his medical degree from Jacobs School of Medicine & Biomedical Sciences at the University of Buffalo and completed his residency training at Yale University School of Medicine. With 15 years of clinical experience, Dr. Altwerger brings extensive expertise to his practice. He is fluent in both English and Spanish, allowing him to serve a diverse patient population.

Dr. Altwerger practices at several prestigious institutions, including Yale New Haven Health Bridgeport Hospital, Smilow Cancer Hospital, and the Norma F. Pfriem Cancer Institute, with locations in New Haven and Bridgeport, Connecticut. His clinical expertise includes treating complex conditions such as open wounds and various forms of incontinence. He performs essential diagnostic procedures including pathology tests and comprehensive metabolic panels to guide patient care. Patients consistently rate Dr. Altwerger highly for his care, giving him an average rating of 5.0.
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Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 5
  • 15 years of experience
  • speaks English, Spanish
  • Yale University School Of Medicine
  • 2 specialties
  • 2 areas of expertise
  • 4 hospital affiliations
  • 4 office locations
  • Male

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Locations

Dr. Gary Altwerger has 4 locations

Smilow Cancer Hospital Radiation Oncology Gamma Knife

35 Park StNew Haven, CT 06519
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed

Smilow Cancer Hospital

35 Park StNew Haven, CT 06519

Norma F Pfriem Cancer Institute

267 Grant StBridgeport, CT 06610
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

Yale Obstetrics Gynecology And Reproductive Sciences

35 PARK ST FL 1NEW HAVEN, CT 06519
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed

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Dr. Gary Altwerger, MDDr. Sonata Faith Cooper, MDDr. Nagaeda Jean, MDBertha Isabel Bogdan, DNP, WHNP-BC, APRN
Obstetrics & GynecologyObstetrics & GynecologyObstetrics & GynecologyObstetrics & Gynecology
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
4.8 
15 Years of Experience 14 Years of Experience 19 Years of Experience 15 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option Virtual Visit Available
Speaks English, Spanish Speaks English Speaks English, French Speaks English, Spanish
New Haven , CTWyckoff , NJWyckoff , NJWestport , CT
Med School: Jacobs School Of Medicine & Biomedical Sciences At The Univ Of Buffalo Med School: George Washington University School Of Medicine & Health Sciences Med School: Ross University School Of Medicine Med School: Columbia University
Current Profile
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Insurance Plans Accepted by Dr. Gary Altwerger

  • Accepts Medicare
  • Accepts Medicaid

Medical Specialties

Dr. Gary Altwerger has the following 2 specialties

Specialty Expertise

Dr. Gary Altwerger has the following 2 areas of expertise

  • Gynecologic Oncology
  • Gynecological Oncology

Certifications, License, & Education

15 Years Experience

Dr. Gary Altwerger holds an expired medical license in the state of Connecticut.

Medical License

Medical Doctor with an expired medical license in the state of Connecticut that expired in 2026.

Education & Training

Residency

Completed their residency at Yale University School Of Medicine.

Medical School

Graduated from Jacobs School Of Medicine & Biomedical Sciences At The Univ Of Buffalo in 2012 and UNIVERSITY AT BUFFALO STATE UNIVERSITY OF NEW YORK SCHOOL OF MEDICINE & BIOMEDICAL SCIENCES in 2011.

NPI Number

Dr. Altwerger's NPI number is 1407114630.

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Frequently Asked Questions

How can I make an appointment with Dr. Gary Altwerger?
You can find contact information for Dr. Gary Altwerger here on Vitals.
What languages does Dr. Gary Altwerger speak?
Dr. Gary Altwerger speaks English and Spanish.
Does Dr. Gary Altwerger accept virtual/telehealth appointments?
Dr. Gary Altwerger has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Where is Dr. Gary Altwerger's office located?
Dr. Gary Altwerger's office is located at 35 Park St, New Haven, CT, 06519.
Which hospitals is Dr. Gary Altwerger affiliated with?
Dr. Gary Altwerger is affiliated with Yale New Haven Health Bridgeport Hospital, The University Of Chicago Medicine, Uchicago Medicine Crown Point, and Smilow Cancer Hospital At Yale New Haven.

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