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

4.8out of 5(103 Ratings, 35 Comments)

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.


February 2025

The provider was very nice. He listened calmly and he didn't have issues with my accent. That I appreciate because he was able to understand everything that we explained. My child liked him. He took his time to understand and all the recommendations that he did are things that I thought about but had not done because they weren't recommended ... Read More


January 2025

He is very knowledgeable and very caring. He made sure my daughter understood everything he was talking about. He also made sure to she had a chance to ask all the questions that she needed. I appreciate the fact that he makes sure that both me and my daughter were comfortable with the plan before ending the appointment and reassured us that we ... Read More


January 2025

My son saw Dr. Biller and he was so patient with us. He went over all the information. He was actually very prepared when we first got there. My husband took my son because I had an appointment and he put it on speaker so that I could hear and I wouldn't miss. I highly recommend Dr. Biller and I did. The following day I had my nephew, my sister, ... Read More


January 2025

The provider was very knowledgeable about my child's medical history and my concerns as a parent.

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