Pediatric Gastroenterologists in Massachusetts
Data updated monthly · Last refresh October 2026
135 Pediatric Gastroenterology providers practice in Massachusetts, including 5 (4%) offering telehealth. The largest concentration is in Boston. Profiles include federal Open Payments records of money received from drug and device companies in 2025. Listings are drawn from federal public records and are not endorsements.
135providers
5telehealth
Bostontop city
Pediatric Gastroenterology by city in Massachusetts
Choose a city to see providers there.
Pediatric Gastroenterology providers in Massachusetts
Listed by city, largest first. Payment figures come from the federal Open Payments program, which requires drug and device companies to report what they pay physicians for consulting, speaking, meals, travel and royalties. A disclosed payment is a financial relationship, not evidence of wrongdoing, and many totals reflect a single meal. Figures cover calendar year 2025.
Dr. Susanna Huh, MDBoston, MA · No drug or device payments recorded (2025) ·
(617) 355-7612 Dr. Suzanna Hirsch, M.D.Boston, MA · No drug or device payments recorded (2025) ·
(617) 355-8241 Dr. Tal BergerBoston, MA · No drug or device payments recorded (2025) ·
(617) 919-2552 Dr. Tamara Feliciano Alvarado, M.D.Boston, MA · No drug or device payments recorded (2025) ·
(617) 414-4841 Dr. Tierra MosherBoston, MA · No drug or device payments recorded (2025) ·
(617) 355-6000 Dr. Timothy Buie, M.D.Boston, MA · No drug or device payments recorded (2025) · Telehealth ·
(617) 726-8705 Dr. Tracey Dafonte, MDBoston, MA · No drug or device payments recorded (2025) ·
(617) 726-2000 Dr. Victor Fox, MDBoston, MA · No drug or device payments recorded (2025) ·
(617) 355-6064 Dr. Victoria Martin, M.D. Dr. Wayne Lencer, MDBoston, MA · No drug or device payments recorded (2025) ·
(617) 919-2573 Dr. William Walker, MDBoston, MA · No drug or device payments recorded (2025) ·
(617) 726-7988 Dr. Yanjia ZhangBoston, MA · No drug or device payments recorded (2025) ·
(617) 538-8000 Dr. Susan Rosenthal, MDBrookline, MA · No drug or device payments recorded (2025) ·
(732) 672-0224 Dr. Hongchao ZhouMedford, MA · No drug or device payments recorded (2025) ·
(781) 306-5437 Dr. Anastasios Angelides, MDSpringfield, MA · No drug or device payments recorded (2025) ·
(413) 794-5437 Dr. Barry Hirsch, MDSpringfield, MA · No drug or device payments recorded (2025) ·
(413) 794-5437 Dr. Timothy Menz, MDSpringfield, MA · No drug or device payments recorded (2025) ·
(413) 794-5437 Dr. Wael Sayej, M.D.Springfield, MA · No drug or device payments recorded (2025) ·
(413) 794-5437 Dr. Aubrey Katz, MDWaltham, MA · No drug or device payments recorded (2025) ·
(781) 466-8967 Dr. Jeffrey Biller, MDWaltham, MA · No drug or device payments recorded (2025) ·
(781) 466-8988 Dr. Robert Fusunyan, MDWaltham, MA · No drug or device payments recorded (2025) ·
(781) 466-8967 Dr. Sarah Sidhu, M.D.Wellesley, MA · No drug or device payments recorded (2025) ·
(203) 803-9438 Dr. Andrew Grimm, MD, PHDWorcester, MA · No drug or device payments recorded (2025) ·
(508) 856-3497 Dr. Basavaraj Kerur, MDWorcester, MA · $63 in drug and device payments (2025) ·
(774) 441-8082 Dr. Garrett Zella, MDWorcester, MA · No drug or device payments recorded (2025) ·
(774) 441-8082 Dr. Idris Dahod, M.D.Worcester, MA · $69 in drug and device payments (2025) ·
(508) 363-7344 Dr. Jay Fong, M.D.Worcester, MA · No drug or device payments recorded (2025) ·
(774) 441-8082 Dr. Jenifer Lightdale, MDWorcester, MA · No drug or device payments recorded (2025) ·
(774) 441-8082 Dr. Katherine Olshan, MDWorcester, MA · No drug or device payments recorded (2025) ·
(508) 334-1000 Dr. Kayla Hartjes, M.D.Worcester, MA · No drug or device payments recorded (2025) ·
(508) 334-1000 Dr. Kerri Gosselin, MDWorcester, MA · No drug or device payments recorded (2025) ·
(774) 441-8082 Dr. Ninfa Candela, M.D.Worcester, MA · No drug or device payments recorded (2025) ·
(774) 442-5695 Dr. Richard Lirio, M.D.Worcester, MA · No drug or device payments recorded (2025) ·
(774) 442-5695 Dr. Stanley Lau, M.D.Worcester, MA · No drug or device payments recorded (2025) ·
(774) 441-8082 Dr. Thomas Shields, MDWorcester, MA · No drug or device payments recorded (2025) ·
(774) 441-8082 Common questions
How many Pediatric Gastroenterology providers are in Massachusetts?There are 135 Pediatric Gastroenterology providers with active NPI records practicing in Massachusetts, according to federal NPPES data refreshed monthly.
Do Pediatric Gastroenterology providers in Massachusetts offer telehealth?Yes. 5 of the 135 Pediatric Gastroenterology providers in Massachusetts (about 4%) report offering telehealth services in CMS data.
Which cities in Massachusetts have the most Pediatric Gastroenterology providers?Boston (112), Worcester (13), Springfield (4) have the highest concentration of Pediatric Gastroenterology providers in Massachusetts.
How many Pediatric Gastroenterology providers in Massachusetts received drug or device company payments?12 of 135 Pediatric Gastroenterology providers in Massachusetts (9%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.
Where does this data come from?Provider counts and profiles come from the federal NPPES registry and CMS Doctors and Clinicians files. Payment figures come from the CMS Open Payments program for calendar year 2025. The directory refreshes monthly.
Do most Pediatric Gastroenterologists in Massachusetts work in independent practices or large health systems?Among 68 Pediatric Gastroenterologists in Massachusetts enrolled in Medicare, 10% bill through a solo or small practice with fewer than 10 clinicians, 0% through a mid-size group of 10 to 99, and 90% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.
Which hospitals do Pediatric Gastroenterologists in Massachusetts work at?According to CMS facility affiliation records, the Massachusetts hospitals where the most Pediatric Gastroenterologists hold privileges are Boston Children's Hospital in Boston.
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