Registered Dietitians in New Hampshire
Data updated monthly · Last refresh October 2026
430 Registered Dietitian providers practice in New Hampshire, including 8 (2%) offering telehealth. The largest concentration is in Manchester. 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.
430providers
8telehealth
Manchestertop city
Registered Dietitian by city in New Hampshire
Choose a city to see providers there.
Where Registered Dietitians in New Hampshire practice
From CMS Medicare enrollment records covering 28 of the 430 providers listed here (7%). Providers who do not bill Medicare are not included in these figures.
Largest practice groups
| Group (as registered with Medicare) | Registered Dietitians | All clinicians in group | Main city |
| Wentworth Douglass Physician Corp.oration | 5 | 429 | Dover |
| Mary Hitchcock Memorial Hospital | 2 | 1,269 | Keene |
| Derry Medical Center, PA | 2 | 98 | Derry |
| Healthy Ever After LLC | 2 | 2 | Nashua |
Hospitals where they hold privileges
| Hospital | City | Ownership | CMS star rating | Registered Dietitians affiliated |
| Mary Hitchcock Memorial Hospital | Lebanon | Nonprofit | 3 of 5 | 3 |
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.
Registered Dietitian providers in New Hampshire
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. Courtney Costello, R.D.N., L.DAmherst, NH · No drug or device payments recorded (2025) ·
(603) 391-8206 Dr. Camille Mclaughlin, RDN, LDAntrim, NH · No drug or device payments recorded (2025) ·
(603) 714-2164 Dr. Kirstin Hybsch, RDAuburn, NH · No drug or device payments recorded (2025) ·
(603) 391-6659 Dr. Lisa Mazzochi, RD, LDBarrington, NH · No drug or device payments recorded (2025) ·
(603) 973-0348 Dr. Valerie Mcnally, RDBarrington, NH · No drug or device payments recorded (2025) ·
(603) 957-0541 Dr. Allison Miner, R.D., L.D.Bedford, NH · No drug or device payments recorded (2025) ·
(603) 268-0172 Dr. Amy Donnelly, RDBedford, NH · No drug or device payments recorded (2025) ·
(603) 518-5859 Dr. Ann Sukany-suls, MED, RD, LDBedford, NH · No drug or device payments recorded (2025) ·
(603) 622-2112 Dr. Carrie Lyons, RDBedford, NH · No drug or device payments recorded (2025) ·
(888) 964-1975 Dr. Chelsae Gordon, RDBedford, NH · No drug or device payments recorded (2025) ·
(603) 695-2500 Dr. Christina Marescia, R.D.Bedford, NH · No drug or device payments recorded (2025) ·
(603) 315-7936 Dr. Danielle Ewing, RD, LDNBedford, NH · No drug or device payments recorded (2025) ·
(603) 714-4090 Dr. Dena Shields, RDBedford, NH · No drug or device payments recorded (2025) ·
(603) 472-2846 Dr. Erica Mumford, RD, LD, CDEBedford, NH · No drug or device payments recorded (2025) ·
(603) 557-8047 Dr. Gina Decker, MS, RD, LDBedford, NH · No drug or device payments recorded (2025) ·
(207) 907-1000 Dr. Heidi Kerman, R.D., L.D.Bedford, NH · No drug or device payments recorded (2025) ·
(603) 315-7936 Dr. Jaclyn Fodor, RD, LDBedford, NH · No drug or device payments recorded (2025) ·
(603) 518-5859 Dr. Jessica Aleba, RD, LDNBedford, NH · No drug or device payments recorded (2025) ·
(603) 315-7936 Dr. Jessica MonroeBedford, NH · No drug or device payments recorded (2025) ·
(603) 647-0494 Dr. Jillian Grosse, RD, LDNBedford, NH · No drug or device payments recorded (2025) ·
(603) 518-5859 Dr. Kerry Koroski, M.S., R.D., L.D.Bedford, NH · No drug or device payments recorded (2025) ·
(603) 627-6381 Dr. Kimberly Dorval, R.D.Bedford, NH · No drug or device payments recorded (2025) ·
(603) 518-5859 Dr. Kristi Mathieson, RD,LDBedford, NH · No drug or device payments recorded (2025) ·
(603) 623-6800 Dr. Laura Ascenzi, RDN, LDNBedford, NH · No drug or device payments recorded (2025) ·
(603) 518-5859 Dr. Lisa Garcia, RD, LDBedford, NH · No drug or device payments recorded (2025) ·
(603) 315-7936 Dr. Margaret Tipping, RD, LDBedford, NH · No drug or device payments recorded (2025) ·
(603) 663-3130 Dr. Maria Sable, RD, LDBedford, NH · No drug or device payments recorded (2025) ·
(603) 315-7936 Dr. Marilyn Mills, RD, CDEBedford, NH · No drug or device payments recorded (2025) ·
(603) 472-2846 Dr. Michelle HoranBedford, NH · No drug or device payments recorded (2025) ·
(603) 518-5859 Dr. Michelle Smith, RDBedford, NH · No drug or device payments recorded (2025) · Telehealth ·
(401) 556-9396 Dr. Monica DunnBedford, NH · No drug or device payments recorded (2025) ·
(603) 472-2846 Dr. Patricia Jeanette Schaible, RD LD CLCBedford, NH · No drug or device payments recorded (2025) ·
(603) 518-5859 Dr. Samantha Demello, RD,LDBedford, NH · No drug or device payments recorded (2025) ·
(603) 518-5859 Dr. Sarah Brown, RDBedford, NH · No drug or device payments recorded (2025) ·
(603) 391-8321 Dr. Sarah Jacobson, RDBedford, NH · No drug or device payments recorded (2025) ·
(603) 695-2500 Dr. Shelby Chirnside, MPH, RD, LDBedford, NH · No drug or device payments recorded (2025) ·
(978) 877-7909 Dr. Stephanie Chmielecki, RD, LDBedford, NH · No drug or device payments recorded (2025) ·
(603) 913-4168 Dr. Suzanne Eastwood, RDN, LDBedford, NH · No drug or device payments recorded (2025) ·
(603) 714-3541 Dr. Suzanne Proulx, R.D.Bedford, NH · No drug or device payments recorded (2025) ·
(603) 540-0212 Dr. Nicole EastmanBerlin, NH · No drug or device payments recorded (2025) ·
(603) 752-2040 Dr. Deborah Chulada, RD LD Dr. Marie GorskiBradford, NH · No drug or device payments recorded (2025) ·
(314) 402-2215 Dr. Mary Plesac, RD LD MEDBrookline, NH · No drug or device payments recorded (2025) ·
(603) 801-1564 Dr. Belinda Lazzaro, R.D.Chichester, NH · No drug or device payments recorded (2025) · Telehealth ·
(207) 463-6949 Dr. Ann MerrittClaremont, NH · No drug or device payments recorded (2025) ·
(603) 542-7771 Dr. Janet Peloquin-christensen, MS,RDN, CLTClaremont, NH · No drug or device payments recorded (2025) ·
(802) 683-0151 Dr. Carrie Rancourt, RD, LD, CDEColebrook, NH · No drug or device payments recorded (2025) ·
(603) 237-4971 Dr. Tiffany Sweatt, MS RD LDColebrook, NH · No drug or device payments recorded (2025) ·
(603) 388-4305 Common questions
How many Registered Dietitian providers are in New Hampshire?There are 430 Registered Dietitian providers with active NPI records practicing in New Hampshire, according to federal NPPES data refreshed monthly.
Do Registered Dietitian providers in New Hampshire offer telehealth?Yes. 8 of the 430 Registered Dietitian providers in New Hampshire (about 2%) report offering telehealth services in CMS data.
Which cities in New Hampshire have the most Registered Dietitian providers?Manchester (54), Lebanon (48), Concord (34) have the highest concentration of Registered Dietitian providers in New Hampshire.
How many Registered Dietitian providers in New Hampshire received drug or device company payments?0 of 430 Registered Dietitian providers in New Hampshire (0%) 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 Registered Dietitians in New Hampshire work at?According to CMS facility affiliation records, the New Hampshire hospitals where the most Registered Dietitians hold privileges are Mary Hitchcock Memorial Hospital in Lebanon.
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