5
4 Ratings with 1 written Review
Summary
Dr. Gary Portnay is an endocrinologist who specializes in diabetes and metabolism, as well as internal medicine. He earned his medical degree from Chicago Medical School at Rosalind Franklin University of Medicine and Science and completed his residency at St. Elizabeth's Medical Center. With 58 years of clinical experience, Dr. Portnay brings extensive knowledge to his practice caring for patients with complex metabolic conditions. He speaks Italian and Russian in addition to English.
Dr. Portnay practices at Winchester Hospital and sees patients in Billerica, Massachusetts. His expertise focuses on helping patients manage diabetes and other endocrine disorders that affect hormone production and metabolism. He also provides comprehensive internal medicine care for adult patients with various health concerns. Patients give Dr. Portnay an average rating of 5.0 on Vitals, reflecting their satisfaction with his care.
Dr. Portnay practices at Winchester Hospital and sees patients in Billerica, Massachusetts. His expertise focuses on helping patients manage diabetes and other endocrine disorders that affect hormone production and metabolism. He also provides comprehensive internal medicine care for adult patients with various health concerns. Patients give Dr. Portnay an average rating of 5.0 on Vitals, reflecting their satisfaction with his care.
Overview based on verified provider data
Quick Facts
- accepting new patients
- 58 years of experience
- 20 insurance plans accepted
- speaks Italian, Russian
- St Elizabeths Medical Center
- 1 written review
- 2 specialties
- 11 areas of expertise
- 1 hospital affiliation
- 2 office locations
- Male
Patients’ Perspective
- Gave an accurate diagnosis
- Had a good bedside manner
- Spent time with me
Based on patient feedback. Read the reviews
Office Locations
Dr. Gary Ira Portnay has 2 locationsLahey Health Primary Care Billerica
790 Boston RdBillerica, MA 01821 Tel: (781) 505-8700
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
Compare with Similar Doctors
 |  |  | |
| Dr. Gary Ira Portnay, MD | Kevin C Thompson | Ann Harwood Norris | Mitchell John Bosman |
| Endocrinology, Diabetes & Metabolism | Diagnostic Radiology | Anesthesiology | Pain Medicine |
| Accepts New Patients | Accepts New Patients | ||
| 58 Years of Experience | 7 Years of Experience | 6 Years of Experience | 10 Years of Experience |
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option |
| Speaks Italian, Russian | |||
| Billerica , MA | Valhalla , NY | Burlington , VT | Chicago , IL |
| Med School: Chicago Medical School At Rosalind Franklin University-Medicine & Sciences | Med School: Tufts University School Of Medicine | Med School: New York Medical College | Med School: New York Medical College |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Gary Ira Portnay
Medical Specialties
Dr. Gary Ira Portnay has the following 2 specialties
Specialty Expertise
Dr. Gary Ira Portnay has the following 11 areas of expertise
Certifications, License, & Education
58 Years Experience
Dr. Gary Ira Portnay holds an active medical license in the state of Massachusetts.
Medical License
Medical Doctor with an active medical license in the state of Massachusetts that expires in 2027.
Education & Training
Residency
Completed their residency at St Elizabeths Medical Center.
Medical School
Graduated from Chicago Medical School At Rosalind Franklin University-Medicine & Sciences in 1968.
NPI Number
Dr. Portnay's NPI number is 1346289345.
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Frequently Asked Questions
- What languages does Dr. Gary Portnay speak?
- Dr. Gary Portnay speaks Italian and Russian.
- How can I make an appointment with Dr. Gary Portnay?
- You can find contact information for Dr. Gary Portnay here on Vitals.
- Where is Dr. Gary Portnay's office located?
- Dr. Gary Portnay's office is located at 790 Boston Rd, Billerica, MA, 01821.
- Which hospitals is Dr. Gary Portnay affiliated with?
- Dr. Gary Portnay is affiliated with Winchester Hospital.
- Does Dr. Gary Portnay accept virtual/telehealth appointments?
- Dr. Gary Portnay has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
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