Registered Dietitians in Ohio
Data updated monthly · Last refresh October 2026
2,603 Registered Dietitian providers practice in Ohio, including 89 (3%) offering telehealth. The largest concentration is in Cleveland. 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.
2,603providers
89telehealth
Clevelandtop city
Registered Dietitian by city in Ohio
Choose a city to see providers there.
Registered Dietitian providers in Ohio
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. Lynn Nickol, RDDayton, OH · No drug or device payments recorded (2025) ·
(317) 430-4191 Dr. Mackenzie Mitchel, RDN, LDDayton, OH · No drug or device payments recorded (2025) ·
(937) 496-6200 Dr. Madeline Burson, MDN, RDN, LDDayton, OH · No drug or device payments recorded (2025) ·
(937) 220-6611 Dr. Madeline Runyan, RDN, LDNDayton, OH · No drug or device payments recorded (2025) ·
(937) 641-3000 Dr. Mahmood Samdani, MSRDLDDayton, OH · No drug or device payments recorded (2025) ·
(937) 268-6511 Dr. Mara Lamb, RD,LD,CDEDayton, OH · No drug or device payments recorded (2025) ·
(937) 435-4355 Dr. Maria Brumfield, MS, RDN, LDDayton, OH · No drug or device payments recorded (2025) ·
(937) 641-3260 Dr. Mari Fisher, RD LDDayton, OH · No drug or device payments recorded (2025) ·
(937) 268-6511 Dr. Mark Goodwin, MFN, RDN, LDDayton, OH · No drug or device payments recorded (2025) ·
(937) 220-6611 Dr. Martha Grodrian, RD, LD, CDE, IBCLCDayton, OH · No drug or device payments recorded (2025) ·
(937) 293-0553 Dr. Maryand Thona, RDN, LDDayton, OH · No drug or device payments recorded (2025) ·
(269) 362-1492 Dr. Mary Schmitt, R.D.Dayton, OH · No drug or device payments recorded (2025) ·
(937) 268-6511 Dr. Megan Richardson, MS, RD, LDDayton, OH · No drug or device payments recorded (2025) ·
(937) 268-6511 Dr. Melissa Zumbiel, MS, RDN, LDDayton, OH · No drug or device payments recorded (2025) ·
(937) 641-4093 Dr. Michelle Degraaf, RDN LDDayton, OH · No drug or device payments recorded (2025) ·
(937) 641-3495 Dr. Nadia Dominick, RDDayton, OH · No drug or device payments recorded (2025) ·
(937) 268-6511 Dr. Nancy CookDayton, OH · No drug or device payments recorded (2025) ·
(937) 268-6511 Dr. Natalia Calzada, MS, RDN, LDNDayton, OH · No drug or device payments recorded (2025) ·
(717) 422-7881 Dr. Nicole Pfahl, RDDayton, OH · No drug or device payments recorded (2025) ·
(937) 241-2049 Dr. Pamela Nisevich, MS, RD, CSSD, LDDayton, OH · No drug or device payments recorded (2025) ·
(937) 641-3434 Dr. Paritta Sisavang, MS, RD, LDDayton, OH · No drug or device payments recorded (2025) ·
(937) 268-6511 Dr. Raya Mikesell, RDN, LDDayton, OH · No drug or device payments recorded (2025) ·
(937) 641-4094 Dr. Samantha Stautberg, MS, RDN, LDDayton, OH · No drug or device payments recorded (2025) ·
(937) 641-3000 Dr. Sarah Jernigan, RD, LD, IBCLCDayton, OH · No drug or device payments recorded (2025) ·
(469) 525-6717 Dr. Sarah Lyons, RDN, LDDayton, OH · No drug or device payments recorded (2025) ·
(937) 641-4270 Dr. Sara Lacy, MS, RDN, LDDayton, OH · No drug or device payments recorded (2025) ·
(937) 641-3000 Dr. Shannon Lingg, LDDayton, OH · No drug or device payments recorded (2025) ·
(937) 277-8988 Dr. Shari Jacobs, MS, RDDayton, OH · No drug or device payments recorded (2025) ·
(937) 268-6511 Dr. Shelby KamieneskiDayton, OH · No drug or device payments recorded (2025) ·
(937) 641-3000 Dr. Sheri Webb, RD,LDDayton, OH · No drug or device payments recorded (2025) ·
(937) 312-6540 Dr. Sheryl Kramer, LICENSED DIETITIANDayton, OH · No drug or device payments recorded (2025) ·
(937) 312-6540 Dr. Theresa Taylor, RDNDayton, OH · No drug or device payments recorded (2025) ·
(937) 641-3000 Dr. Tyler HopkinsDayton, OH · No drug or device payments recorded (2025) ·
(937) 268-6511 Dr. Annetta Corcoran, RD,LDDefiance, OH · No drug or device payments recorded (2025) ·
(419) 784-1414 Dr. Debra Radcliff, MNTDefiance, OH · No drug or device payments recorded (2025) ·
(419) 783-4492 Dr. Katy Basquez, MNTDefiance, OH · No drug or device payments recorded (2025) ·
(419) 782-4492 Dr. Madelyn Carnahan, MS, RDN, LDDefiance, OH · No drug or device payments recorded (2025) ·
(419) 980-9813 Dr. Raymond Payne, MFN RDN LDDefiance, OH · No drug or device payments recorded (2025) ·
(419) 784-1414 Dr. David Ashman, RD, LDDelaware, OH · No drug or device payments recorded (2025) ·
(740) 615-2633 Dr. Jennifer Mccann, MS, RDN, LDDelaware, OH · No drug or device payments recorded (2025) ·
(740) 816-8916 Dr. Nicole Morrissey, RD, CDCES, BC-ADMDelaware, OH · No drug or device payments recorded (2025) ·
(740) 513-3510 Dr. Rebeca Person, RDDelaware, OH · No drug or device payments recorded (2025) ·
(614) 805-5539 Dr. Rebecca Nardin-hardy, RDN,LDDelaware, OH · No drug or device payments recorded (2025) ·
(740) 363-7181 Dr. Kimberly Ware, RD, LDNDelphos, OH · No drug or device payments recorded (2025) ·
(318) 624-4133 Dr. Jacqueline Hall, CLINICAL DIETICIANDennison, OH · No drug or device payments recorded (2025) ·
(740) 922-2800 Dr. Jill Riffle, MS, RD, LDDennison, OH · No drug or device payments recorded (2025) ·
(740) 922-2800 Dr. Lisa Douglass, RD/LDDennison, OH · No drug or device payments recorded (2025) ·
(740) 922-2800 Dr. Allison Porter, RDN, LDDover, OH · No drug or device payments recorded (2025) ·
(330) 204-8420 Dr. Anne Marie Hughes, MPH, RD, LDDover, OH · No drug or device payments recorded (2025) ·
(330) 343-3311 Dr. Ashley Addessi-durnell, R.D., L.D.Dover, OH · No drug or device payments recorded (2025) ·
(330) 343-3311 Common questions
How many Registered Dietitian providers are in Ohio?There are 2,603 Registered Dietitian providers with active NPI records practicing in Ohio, according to federal NPPES data refreshed monthly.
Do Registered Dietitian providers in Ohio offer telehealth?Yes. 89 of the 2,603 Registered Dietitian providers in Ohio (about 3%) report offering telehealth services in CMS data.
Which cities in Ohio have the most Registered Dietitian providers?Cleveland (369), Columbus (330), Cincinnati (249) have the highest concentration of Registered Dietitian providers in Ohio.
How many Registered Dietitian providers in Ohio received drug or device company payments?0 of 2,603 Registered Dietitian providers in Ohio (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 Ohio work at?According to CMS facility affiliation records, the Ohio hospitals where the most Registered Dietitians hold privileges are Cleveland Clinic in Cleveland; Mercy Medical Center in Canton; Akron General Medical Center in Akron.
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