About Jeffrey Biller, MD

Dr. Biller is a board-certified pediatrician and pediatric gastroenterologist and a senior member of the Division of Pediatric Gastroenterology and Nutrition. He is director of Pediatric Endoscopy at  Mass General Hospital for Children  and at Newton Wellesley Hospital. He is a senior member of the Center for Inflammatory Bowel Disease at MassGeneral Hospital for Children. In addition, he is clinical director of pediatric subspecialties at Southern New Hampshire Medical Center in Nashua, NH.

Clinical Interests:

Treats:

Locations

Mass General for Children: Pediatrics Gastrointestinal & Nutrition
52 Second Ave.
Suite 340
Waltham, MA 02451
Phone: 781-466-8967

Mass General for Children at Southern New Hampshire Medical Center
19 Tyler Street
Suite 103
Nashua, NH 03060
Phone: 603-577-2000
Phone: 603-577-5360

Medical Education

  • MD, Johns Hopkins University School of Medicine
  • Residency, Johns Hopkins Hospital***
  • Fellowship, Boston Children's Hospital

American Board Certifications

  • Pediatric Gastroenterology, American Board of Pediatrics
  • Pediatrics, American Board of Pediatrics

Note: This provider may accept more insurance plans than shown; please call the practice to find out if your plan is accepted.


Publications

Reviews: Comments and Ratings

4.7out of 5(99 Ratings, 35 Comments)

April 2025

Dr. Biller was phenomenal during the office visit and the endoscopy. He made sure my daughter understood, in an age appropriate way, everything that was going to happen. He also answered all of my questions and was thorough in his exams and explanations.


April 2025

Care was great!


April 2025

We've been seeing Dr. Biller now for probably 30 years. He's been an excellent provider, he's been an excellent communicator, he's been an excellent doctor and I don't believe we could have done any better. I think the good Lord put him in our lives to tend to the child's needs and he has done a fabulous job. Thank you.


April 2025

This was the best experience we've ever had with a provider for ourselves or our child. He truly listened, cared and was so helpful


April 2025

He is an excellent provider. He is sensitive and smart and thorough.


March 2025

All the staff were very sweet and interacted with my son


March 2025

He was very nice and took the time to listen about both of my children. It was very nice to be heard.


March 2025

Dr. Biller is great. He's super helpful. He's very knowledgeable about what he's talking about. He's good at what he does. [redacted] he is a great doctor, and he does a good job.


February 2025

Very good


February 2025

Dr. Biller is by far one of the most caring and knowledgeable Doctors that I have ever seen. He treated my son as a baby, and was the only one to diagnose and solve his ongoing problems. 7 years later when we needed a gastro again, he was the only pediatric gastro I would see.

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