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Registered Dietitian in Maryland

Data updated monthly · Last refresh August 2026

1,122 Registered Dietitian providers practice in Maryland, including 52 (5%) offering telehealth. The largest concentration is in Baltimore. Profiles include Medicare quality scores where available.

1,122providers
52telehealth
Baltimoretop city

Registered Dietitian providers by city in Maryland

Baltimore294 providers
Bethesda63 providers
Silver Spring39 providers
Rockville37 providers
Frederick33 providers
Annapolis31 providers
Salisbury31 providers
Towson31 providers

Highest rated Registered Dietitian providers in Maryland

Dr. Hannah Dressel, RD
Baltimore, MD · Quality score 96/100 · (410) 362-3000
Dr. Whitney Renninger, MPH, RD, LD
Lexington Park, MD · Quality score 94/100 · (443) 279-7989
Dr. Meaghan Harkins, RDN
Dickerson, MD · Quality score 94/100 · (240) 690-1367
Dr. Ellen Loreck
Hanover, MD · Quality score 89/100 · (104) 729-3360
Dr. Sarah Mcdonald, RD, LDN
Hanover, MD · Quality score 89/100 · (410) 729-3360
Dr. Mindy Athas, RD, RDN
Millersville, MD · Quality score 89/100 · (410) 729-5100
Dr. Rachel Sproat, RDN
Cumberland, MD · Quality score 87/100 · (240) 964-8425
Dr. Joni Brode, RD,LD
Cumberland, MD · Quality score 87/100 · (240) 964-8434
Dr. Bethany Hines, MS, RD, LDN
Cumberland, MD · Quality score 87/100 · (240) 964-8522
Dr. Lacey Taylor
Cumberland, MD · Quality score 87/100 · (402) 964-2638
Dr. Jennifer Perrin, R.D.
Cumberland, MD · Quality score 87/100 · (240) 964-8787
Dr. Erika Armetta, MPH, RD, LDN
Baltimore, MD · Quality score 87/100 · (410) 955-6716
Dr. Darleen Reinking, RD,LD,CDE
Prince Frederick, MD · Quality score 87/100 · Telehealth · (301) 855-1012
Dr. Rebecca Denison, R.D., L.D., C.D.E.
Baltimore, MD · Quality score 85/100 · (443) 849-2036
Dr. Joanne Dielmann, R.D., L.D., C.D.E.
Baltimore, MD · Quality score 85/100 · Telehealth · (443) 849-2036
Dr. Lisa Davis, R.D., L.D.
Baltimore, MD · Quality score 85/100 · (443) 849-2036
Dr. Jessica Decostole, MS, RDN, LDN, CDE
Baltimore, MD · Quality score 85/100 · Telehealth · (443) 444-4912
Dr. Nancy Glaser
Reisterstown, MD · Quality score 85/100 · (410) 627-4443
Dr. Jessica Murgueytio
Bethesda, MD · Quality score 85/100 · Telehealth · (301) 547-0569
Dr. Heather Harper, RDN, CSOWM, CDCES
Frederick, MD · Quality score 80/100 · (240) 215-1474

Common questions

How many Registered Dietitian providers are in Maryland?

There are 1,122 Registered Dietitian providers with active NPI records practicing in Maryland, according to federal NPPES data refreshed monthly.

Do Registered Dietitian providers in Maryland offer telehealth?

Yes. 52 of the 1,122 Registered Dietitian providers in Maryland (about 5%) report offering telehealth services in CMS data.

Which cities in Maryland have the most Registered Dietitian providers?

Baltimore (294), Bethesda (63), Silver Spring (39) have the highest concentration of Registered Dietitian providers in Maryland.

Where does this data come from?

Provider counts and profiles come from the federal NPPES registry and CMS Doctors and Clinicians files, including MIPS quality scores where available. The directory refreshes monthly.

Related reading on HealthcareDiscovery.AI

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Related

Sources: NPPES (CMS), Doctors and Clinicians national files, MIPS. Updated monthly. This directory is informational and not medical advice. Are you a Registered Dietitian in Maryland? Get featured.