Allergy Specialists in Massachusetts
Data updated monthly · Last refresh October 2026
37 Allergy providers practice in Massachusetts, including 6 (16%) 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.
37providers
6telehealth
Bostontop city
Allergy by city in Massachusetts
Choose a city to see providers there.
Where Allergy Specialists in Massachusetts practice
From CMS Medicare enrollment records covering 12 of the 37 providers listed here (32%). Providers who do not bill Medicare are not included in these figures.
Largest practice groups
| Group (as registered with Medicare) | Allergy Specialists | All clinicians in group | Main city |
| Asthma and Allergy Physicians LLC | 3 | 8 | Brockton |
Hospitals where they hold privileges
| Hospital | City | Ownership | CMS star rating | Allergy Specialists affiliated |
| Brigham and Women's Hospital | Boston | Nonprofit | 5 of 5 | 2 |
| Milford Regional Medical Center | Milford | Nonprofit | 4 of 5 | 2 |
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.
Allergy 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. Alexandria Hairston, MDBoston, MA · No drug or device payments recorded (2025) ·
(617) 724-9557 Dr. Douglas Mcdonald, MD, PHDBoston, MA · No drug or device payments recorded (2025) ·
(617) 355-6117 Dr. Rodrigo Hoyos, M.D.Boston, MA · No drug or device payments recorded (2025) ·
(617) 355-6000 Dr. Sachin Baxi, M.D.Boston, MA · No drug or device payments recorded (2025) ·
(617) 919-2489 Dr. Mark Claus, M.D.Brockton, MA · $2,904 in drug and device payments (2025) · Telehealth ·
(508) 584-6300 Dr. Michael Lawrence, M.D.Brockton, MA · $2,376 in drug and device payments (2025) · Telehealth ·
(508) 584-6300 Dr. Theresia Bajusz, MDBrookline, MA · No drug or device payments recorded (2025) ·
(617) 734-2202 Dr. John Saryan, MDBurlington, MA · No drug or device payments recorded (2025) ·
(781) 744-8000 Dr. Joseph Kelleher Jr, MDBurlington, MA · No drug or device payments recorded (2025) ·
(781) 744-8441 Dr. Lakiea WrightBuzzards Bay, MA · $240 in drug and device payments (2025) ·
(508) 759-7555 Dr. Li Liang, MDChelmsford, MA · $500 in drug and device payments (2025) ·
(978) 256-4531 Dr. Wilfred Beaucher, MDChelmsford, MA · No drug or device payments recorded (2025) ·
(978) 256-4531 Dr. Curtis Moody, M.D.Concord, MA · No drug or device payments recorded (2025) ·
(978) 369-3567 Dr. Frank Twarog, M.D.,PH.D.Concord, MA · No drug or device payments recorded (2025) ·
(978) 369-3567 Dr. Frederick Lowe, MDFalmouth, MA · No drug or device payments recorded (2025) ·
(508) 548-4259 Dr. Fuad Mudawwar, MDFlorence, MA · No drug or device payments recorded (2025) ·
(413) 586-0769 Dr. Stuart Rhein, M.D.Framingham, MA · No drug or device payments recorded (2025) ·
(508) 879-2712 Dr. Bryan Stone, M.D.Lawrence, MA · $341 in drug and device payments (2025) ·
(978) 557-8900 Dr. Geraldine Feldman, M.D.Leominster, MA · No drug or device payments recorded (2025) ·
(978) 537-4805 Dr. John O'loughlin, M.D.Leominster, MA · No drug or device payments recorded (2025) ·
(978) 537-4805 Dr. Joel Bleier, MDMedford, MA · No drug or device payments recorded (2025) ·
(781) 395-2922 Dr. Ralph Cahaly, M.D.Milford, MA · $5,127 in drug and device payments (2025) ·
(508) 634-8700 Dr. Ann Wang-dohlman, M.D.Newton, MA · No drug or device payments recorded (2025) · Telehealth ·
(617) 527-3440 Dr. Denise Kearney, M.D.Northampton, MA · No drug or device payments recorded (2025) · Telehealth ·
(413) 584-7787 Dr. George Vaida, M.D.Norwood, MA · No drug or device payments recorded (2025) ·
(781) 769-9045 Dr. Rock Ripple, M.D.Norwood, MA · No drug or device payments recorded (2025) ·
(781) 769-9045 Dr. Zuhayr Hemady, M.D.Quincy, MA · No drug or device payments recorded (2025) ·
(617) 472-7111 Dr. G David Hopper, MDSalem, MA · No drug or device payments recorded (2025) ·
(978) 745-3711 Dr. Jeanne Gose, MDSalem, MA · No drug or device payments recorded (2025) ·
(974) 745-3711 Dr. Caroline Mcfadden, M.D.Somerville, MA · No drug or device payments recorded (2025) · Telehealth ·
(617) 629-6250 Dr. Margaret Vallen Mashikian, M.D.South Weymouth, MA · $2,458 in drug and device payments (2025) · Telehealth ·
(781) 331-1060 Dr. Paul Walker, M.D.Springfield, MA · No drug or device payments recorded (2025) ·
(413) 732-1699 Dr. Donald Accetta, M.D., M.P.HTaunton, MA · No drug or device payments recorded (2025) ·
(508) 880-3121 Dr. Priyal Amin, DOWestford, MA · $470 in drug and device payments (2025) ·
(978) 619-5447 Dr. John Sullivan, MDWorcester, MA · No drug or device payments recorded (2025) ·
(508) 757-1589 Dr. Lawrence Pincus, MDWorcester, MA · No drug or device payments recorded (2025) ·
(508) 757-1589 Dr. Robert Gedachian, MDWorcester, MA · No drug or device payments recorded (2025) ·
(508) 757-1589 Common questions
How many Allergy providers are in Massachusetts?There are 37 Allergy providers with active NPI records practicing in Massachusetts, according to federal NPPES data refreshed monthly.
Do Allergy providers in Massachusetts offer telehealth?Yes. 6 of the 37 Allergy providers in Massachusetts (about 16%) report offering telehealth services in CMS data.
Which cities in Massachusetts have the most Allergy providers?Boston (4), Worcester (3), Concord (2) have the highest concentration of Allergy providers in Massachusetts.
How many Allergy providers in Massachusetts received drug or device company payments?8 of 37 Allergy providers in Massachusetts (22%) 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.
Which hospitals do Allergy Specialists in Massachusetts work at?According to CMS facility affiliation records, the Massachusetts hospitals where the most Allergy Specialists hold privileges are Brigham and Women's Hospital in Boston; Milford Regional Medical Center in Milford.
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