4.5
14 Ratings with 2 written Reviews
Summary
Dr. Brian Regan is a gastroenterologist who earned his medical degree from New York College of Osteopathic Medicine and completed his residency at Winthrop University Hospital. With 25 years of experience in gastroenterology, he brings extensive knowledge to the diagnosis and treatment of digestive system disorders. Dr. Regan holds certification in Pediatrics from the American Board of Pediatrics and communicates with patients in English.
Dr. Regan practices at Brigham and Women's Hospital in Boston, Massachusetts, where he serves patients through the Division of Gastroenterology, Hepatology and Nutrition. He specializes in treating abdominal pain and flank pain, including abdominal discomfort that can occur during pregnancy. His clinical expertise includes performing complete blood count testing and C-reactive protein analysis to help diagnose various conditions. Patients rate Dr. Regan 4.5 out of 5 stars for his care.
Dr. Regan practices at Brigham and Women's Hospital in Boston, Massachusetts, where he serves patients through the Division of Gastroenterology, Hepatology and Nutrition. He specializes in treating abdominal pain and flank pain, including abdominal discomfort that can occur during pregnancy. His clinical expertise includes performing complete blood count testing and C-reactive protein analysis to help diagnose various conditions. Patients rate Dr. Regan 4.5 out of 5 stars for his care.
Overview based on verified provider data
Quick Facts
- accepting new patients
- 25 years of experience
- 30 insurance plans accepted
- speaks English
- Winthrop University Hospital
- 2 written reviews
- 1 specialty
- 2 areas of expertise
- 2 board certifications
- 1 hospital affiliation
- 1 office location
- Male
Office Location
Division of Gastroenterology, Hepatology and Nutrition
300 Longwood AveBoston, MA 02115 Tel: (617) 919-5323
Mon8:00 am - 4:30 pm
Tue8:00 am - 4:30 pm
Wed8:00 am - 4:30 pm
Thu8:00 am - 4:30 pm
Fri8:00 am - 4:30 pm
SatClosed
SunClosed
Compare with Similar Doctors
 |  |  |  |
| Dr. Brian Regan, DO | Jan Seiler, APRN | Ashley Anderson, APRN | Theresa Obonyano, APRN |
| Gastroenterology | Gastroenterology | Gastroenterology | Gastroenterology |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | Accepts New Patients |
| 25 Years of Experience | |||
| No Virtual Visit Option | Virtual Visit Available | Virtual Visit Available | Virtual Visit Available |
| Speaks English | Speaks English | Speaks English | Speaks English |
| Boston , MA | Montgomery , AL | SACRAMENTO , CA | SACRAMENTO , CA |
| Med School: New York Institute of Technology College of Osteopathic Medicine | Med School: Georgia State University | Med School: East Tennessee State University - Quillen College of Medicine | Med School: The University of Texas Health Science Center at Houston |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Brian Regan
Medical Specialties
Dr. Brian Regan has the following specialty
Specialty Expertise
Dr. Brian Regan has the following 2 areas of expertise
Certifications, License, & Education
25 Years Experience
Dr. Brian Regan holds an expired medical license in the state of Massachusetts. They are board certified in Pediatrics by the American Board of Pediatrics.
Board Certifications
Board certified in Pediatrics by the American Board of Pediatrics.
Medical License
Doctor Of Osteopathy with an expired medical license in the state of Massachusetts that expired in 2026.
Education & Training
Residency
Completed their residency at Winthrop University Hospital.
Medical School
Graduated from New York Institute of Technology College of Osteopathic Medicine and New York College Of Osteopathic Medicine in 2001.
NPI Number
Dr. Regan's NPI number is 1235279183.
Similar doctors
Frequently Asked Questions
- Which hospitals is Dr. Brian Regan affiliated with?
- Dr. Brian Regan is affiliated with Brigham And Womens Hospital.
- What languages does Dr. Brian Regan speak?
- Dr. Brian Regan speaks English.
- Does Dr. Brian Regan accept my insurance?
- You can see the insurance plans that Dr. Brian Regan accepts on their Vitals profile.
- Where is Dr. Brian Regan's office located?
- Dr. Brian Regan's office is located at 300 Longwood Ave, Boston, MA, 02115.
- Is Dr. Brian Regan accepting new patients?
- Dr. Brian Regan is accepting new patients on Vitals. View Dr. Brian Regan's profile on Vitals to make an appointment.
Ensuring Data Transparency and Trust: A Guide to Vitals Doctor Listings and Reviews
Our provider data is gathered directly from physicians and publicly available databases. Providers who verify their profiles gain the ability to update information, offering additional details about their specialties,education, treated conditions, performed procedures, and accepted insurances.
Reviews on Vitals are submitted by users only. Recognizing the valuable insights these reviews offer into a doctor's reputation, we maintain internal policies and protocols to ensure the quality and accuracy of all reviews. Importantly, providers cannot delete or alter reviews independently. Reviews can only be deleted or changed following an internal assessment by our customer service team.
Your feedback is highly valued and we encourage you to contact our support team should you encounter any issues.
