Pediatric Cardiologists in Massachusetts
Data updated monthly · Last refresh October 2026
130 Pediatric Cardiology providers practice in Massachusetts, including 2 (2%) 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.
130providers
2telehealth
Bostontop city
Pediatric Cardiology by city in Massachusetts
Choose a city to see providers there.
Where Pediatric Cardiologists in Massachusetts practice
From CMS Medicare enrollment records covering 62 of the 130 providers listed here (48%). Providers who do not bill Medicare are not included in these figures.
5%solo or small practice (under 10 clinicians)
3%mid-size group (10 to 99)
92%large group or health system (100+)
Largest practice groups
| Group (as registered with Medicare) | Pediatric Cardiologists | All clinicians in group | Main city |
| Boston Childrens Heart Foundation Inc. | 44 | 102 | Boston |
| Massachusetts General Physicians Organization Inc. | 8 | 3,494 | Boston |
| Umass Memorial Medical Group Inc. | 4 | 2,494 | Worcester |
| Child Health Foundation of Boston Inc. | 3 | 27 | Boston |
Hospitals where they hold privileges
| Hospital | City | Ownership | CMS star rating | Pediatric Cardiologists affiliated |
| Boston Children's Hospital | Boston | Nonprofit | Not rated | 27 |
Sources: CMS Doctors and Clinicians (August 2026) and Facility Affiliation files (August 2026); hospital ownership type and overall star rating from CMS Hospital General Information (July 2026). A clinician in several groups is counted once, in the largest group they bill through. Ownership type is what the hospital reports to CMS; it does not show private equity or other investor ownership. How we build this directory.
Pediatric Cardiology 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. Alisa Niksch, MDBoston, MA · No drug or device payments recorded (2025) ·
(617) 636-5067 Dr. Amr El-boklBoston, MA · $1,105 in drug and device payments (2025) ·
(617) 919-0676 Dr. Ana Maria Rosales, MDBoston, MA · No drug or device payments recorded (2025) ·
(617) 726-3826 Dr. Andrew Powell, MDBoston, MA · No drug or device payments recorded (2025) ·
(617) 355-2793 Dr. Ariane Mcneal-davidson, M.D.Boston, MA · No drug or device payments recorded (2025) ·
(617) 355-8539 Dr. Ashwin PrakashBoston, MA · No drug or device payments recorded (2025) ·
(617) 355-7366 Dr. Benjamin Zielonka, MDBoston, MA · No drug or device payments recorded (2025) ·
(617) 355-6000 Dr. Bradford Ralston, MDBoston, MA · $1,200 in drug and device payments (2025) ·
(336) 391-7979 Dr. Carolina Escudero, MDBoston, MA · No drug or device payments recorded (2025) ·
(617) 712-8043 Dr. Chavisa RassameehirunBoston, MA · No drug or device payments recorded (2025) ·
(617) 355-8087 Dr. Christina Ronai, MD MSEDBoston, MA · No drug or device payments recorded (2025) ·
(617) 355-6000 Dr. Clare O'donnell, MDBoston, MA · No drug or device payments recorded (2025) ·
(617) 355-6793 Dr. Daniel Castellanos, M.D. Dr. Daniel Diaz-gil, MDBoston, MA · No drug or device payments recorded (2025) ·
(617) 355-8241 Dr. Danielle Sganga, M.D.Boston, MA · No drug or device payments recorded (2025) ·
(617) 355-6000 Dr. Daniel Quiat, M.D, PH.DBoston, MA · No drug or device payments recorded (2025) ·
(617) 355-6000 Dr. Daniel Springmuller, MDBoston, MA · No drug or device payments recorded (2025) ·
(617) 355-7893 Dr. David Brown, MDBoston, MA · No drug or device payments recorded (2025) ·
(617) 355-7893 Dr. David Fulton, MDBoston, MA · $8,250 in drug and device payments (2025) ·
(617) 355-2793 Dr. David Kane, M.D.Boston, MA · No drug or device payments recorded (2025) ·
(617) 355-8026 Dr. David Schidlow, M.D.Boston, MA · No drug or device payments recorded (2025) ·
(617) 355-6000 Dr. Deepak Gupta, MDBoston, MA · No drug or device payments recorded (2025) ·
(617) 355-6000 Dr. Duraisamy Balaguru, MDBoston, MA · No drug or device payments recorded (2025) ·
(617) 636-7435 Dr. Elizabeth Sheeran, MDBoston, MA · No drug or device payments recorded (2025) ·
(617) 414-5170 Dr. Elizabeth Yellen, M.D.Boston, MA · No drug or device payments recorded (2025) ·
(617) 414-4841 Dr. Francesca Sperotto, MD Dr. Gabriele Egidy Assenza, M.D.Boston, MA · No drug or device payments recorded (2025) ·
(617) 355-6508 Dr. Gerald Marx, MDBoston, MA · No drug or device payments recorded (2025) ·
(617) 355-0039 Dr. Hanita ShaiBoston, MA · No drug or device payments recorded (2025) ·
(857) 272-1211 Dr. James Lock, MDBoston, MA · No drug or device payments recorded (2025) ·
(617) 355-2793 Dr. Jami Levine, MDBoston, MA · $6,030 in drug and device payments (2025) ·
(617) 355-2793 Dr. Jane Newburger, MDBoston, MA · No drug or device payments recorded (2025) ·
(617) 355-2793 Dr. Jessica Garbern, M.D.Boston, MA · No drug or device payments recorded (2025) ·
(617) 355-6000 Dr. Jiahui Charmaine Chan, MB CHBBoston, MA · No drug or device payments recorded (2025) ·
(617) 355-6000 Dr. Joel Lim, MBBSBoston, MA · No drug or device payments recorded (2025) ·
(617) 355-6000 Dr. Jonathan Wong, MDBoston, MA · No drug or device payments recorded (2025) ·
(416) 616-6504 Dr. Joseph Atallah, M.D.Boston, MA · No drug or device payments recorded (2025) ·
(617) 355-2706 Dr. Judith Maccormick, MDBoston, MA · No drug or device payments recorded (2025) ·
(817) 355-6000 Dr. Julia Pantalone, MDBoston, MA · No drug or device payments recorded (2025) ·
(617) 355-2079 Dr. Julia Weld, DOBoston, MA · $2,164 in drug and device payments (2025) ·
(617) 355-6000 Dr. Kathy Jenkins, MDBoston, MA · No drug or device payments recorded (2025) ·
(617) 355-2793 Dr. Kelsey Jurow, M.D.Boston, MA · No drug or device payments recorded (2025) ·
(617) 355-6000 Dr. Keriann Potter, MDBoston, MA · No drug or device payments recorded (2025) ·
(617) 726-2000 Dr. Kristin Bonello, MDBoston, MA · No drug or device payments recorded (2025) ·
(617) 355-6000 Dr. Laura GellisBoston, MA · No drug or device payments recorded (2025) ·
(617) 655-3000 Common questions
How many Pediatric Cardiology providers are in Massachusetts?There are 130 Pediatric Cardiology providers with active NPI records practicing in Massachusetts, according to federal NPPES data refreshed monthly.
Do Pediatric Cardiology providers in Massachusetts offer telehealth?Yes. 2 of the 130 Pediatric Cardiology providers in Massachusetts (about 2%) report offering telehealth services in CMS data.
Which cities in Massachusetts have the most Pediatric Cardiology providers?Boston (114), Worcester (10), Springfield (3) have the highest concentration of Pediatric Cardiology providers in Massachusetts.
How many Pediatric Cardiology providers in Massachusetts received drug or device company payments?21 of 130 Pediatric Cardiology providers in Massachusetts (16%) 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 Cardiologists in Massachusetts work in independent practices or large health systems?Among 62 Pediatric Cardiologists in Massachusetts enrolled in Medicare, 5% bill through a solo or small practice with fewer than 10 clinicians, 3% through a mid-size group of 10 to 99, and 92% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.
Which hospitals do Pediatric Cardiologists in Massachusetts work at?According to CMS facility affiliation records, the Massachusetts hospitals where the most Pediatric Cardiologists hold privileges are Boston Children's Hospital in Boston.
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