Nutritionist in Columbia, Maryland
Data updated monthly · Last refresh September 2026
10 Nutritionist providers practice in Columbia. Listings are drawn from federal public records and are not endorsements.
Nutritionist providers in Columbia
Listed alphabetically. 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. Alexa Gallagher, MS, CNS, LDNColumbia, MD · No drug or device payments recorded (2025) ·
(732) 915-0104 Dr. Ann Keating, CNS, LDNColumbia, MD · No drug or device payments recorded (2025) ·
(240) 246-5349 Dr. Barbara GroseColumbia, MD · No drug or device payments recorded (2025) ·
(443) 393-2650 Dr. Bonnie Pace, MS, LDNColumbia, MD · No drug or device payments recorded (2025) ·
(410) 808-8082 Dr. Dorothy Clancy, M.S., C.N.S.Columbia, MD · No drug or device payments recorded (2025) ·
(301) 996-0417 Dr. Jessica O'hara-andersonColumbia, MD · No drug or device payments recorded (2025) ·
(410) 312-9922 Dr. Jessica Witt, MS, CNS, LDNColumbia, MD · No drug or device payments recorded (2025) ·
(240) 285-0224 Dr. Joanna Hokama, M.S., CNS, LDNColumbia, MD · No drug or device payments recorded (2025) ·
(410) 740-3240 Dr. Stephanie Misanik, LDNColumbia, MD · No drug or device payments recorded (2025) ·
(800) 762-6282 Dr. Vicki Wuest, MS, CNS, LDNColumbia, MD · No drug or device payments recorded (2025) ·
(410) 312-9922 Common questions
How many Nutritionist providers are in Columbia, Maryland?There are 10 Nutritionist providers with active NPI records practicing in Columbia, according to federal NPPES data refreshed monthly.
Where does this data come from?Provider records 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.
All specialties in Columbia Nutritionist across Maryland