Registered Dietitians in Oklahoma
Data updated monthly · Last refresh October 2026
948 Registered Dietitian providers practice in Oklahoma, including 15 (2%) offering telehealth. The largest concentration is in Oklahoma City. 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.
948providers
15telehealth
Oklahoma Citytop city
Registered Dietitian by city in Oklahoma
Choose a city to see providers there.
Registered Dietitian providers in Oklahoma
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. Colton Dunlap, RDNGlenpool, OK · No drug or device payments recorded (2025) ·
(918) 260-1081 Dr. Julie Mccrary, RDGlenpool, OK · No drug or device payments recorded (2025) ·
(918) 528-6000 Dr. Jane Walta, R.D.Gore, OK · No drug or device payments recorded (2025) ·
(918) 316-4572 Dr. Marcia Tynon, L.D.Grove, OK · No drug or device payments recorded (2025) ·
(918) 786-4461 Dr. Ashley Cordell, MS, RD, LDGuthrie, OK · No drug or device payments recorded (2025) ·
(405) 938-6962 Dr. Hannah Courtney, RD/LDGuthrie, OK · No drug or device payments recorded (2025) ·
(405) 205-5452 Dr. Kayla Jewell, MS, RD/LDGuthrie, OK · No drug or device payments recorded (2025) ·
(405) 850-2152 Dr. Kimberly Zigler, PHD, RD, LD, CDEGuymon, OK · No drug or device payments recorded (2025) ·
(580) 338-3428 Dr. Crystal Pelley, MS, RD, CDCES, LDHenryetta, OK · No drug or device payments recorded (2025) ·
(918) 218-7505 Dr. Ruth Campbell, RDNHunter, OK · No drug or device payments recorded (2025) ·
(580) 684-7869 Dr. Keeley Castillo, MS, RD, LDIdabel, OK · No drug or device payments recorded (2025) ·
(580) 286-2600 Dr. Kelli Shelton, R.D.Idabel, OK · No drug or device payments recorded (2025) ·
(580) 286-2600 Dr. Melody Dedmon, RDIdabel, OK · No drug or device payments recorded (2025) ·
(580) 286-2600 Dr. Alexis Chancellor, RD/LD Dr. Greg Farris, RDJenks, OK · No drug or device payments recorded (2025) ·
(405) 203-0747 Dr. Kennedy Lillard, RDJenks, OK · No drug or device payments recorded (2025) ·
(918) 521-9930 Dr. Michelle Livesay, RDJenks, OK · No drug or device payments recorded (2025) ·
(918) 409-0157 Dr. Stefanie Eastin, RDJenks, OK · No drug or device payments recorded (2025) ·
(918) 814-9308 Dr. Ellen Hickerson, RD/LDJones, OK · No drug or device payments recorded (2025) ·
(405) 771-3936 Dr. Diane Minnis, MS, RD/LDKingfisher, OK · No drug or device payments recorded (2025) ·
(405) 375-7962 Dr. Lisa Taylor, L.D.Konawa, OK · No drug or device payments recorded (2025) ·
(580) 925-3286 Dr. Amber Felty, RDN/LDLawton, OK · No drug or device payments recorded (2025) ·
(580) 215-9465 Dr. Anna Lundquist, RD, RDNLawton, OK · No drug or device payments recorded (2025) ·
(904) 210-8444 Dr. Ashley ToweLawton, OK · No drug or device payments recorded (2025) ·
(580) 355-8699 Dr. Candace BensonLawton, OK · No drug or device payments recorded (2025) ·
(405) 659-5717 Dr. Catherine Gray, MS,RD/LDLawton, OK · No drug or device payments recorded (2025) ·
(580) 250-0700 Dr. Colleen Rilling, MPPD, RD, LDLawton, OK · No drug or device payments recorded (2025) ·
(712) 209-2122 Dr. Courtney Drevo, R.D./L.D.Lawton, OK · No drug or device payments recorded (2025) ·
(580) 354-5671 Dr. Jo Holland, R.D., L.D.,C.D.E.Lawton, OK · No drug or device payments recorded (2025) ·
(580) 354-5240 Dr. Lauren Hickman, RD, LDLawton, OK · No drug or device payments recorded (2025) ·
(580) 248-5890 Dr. Olivia Moats, RDNLawton, OK · No drug or device payments recorded (2025) ·
(717) 645-5714 Dr. Rachel Ayala, M.SC., RD, LDLawton, OK · No drug or device payments recorded (2025) ·
(903) 262-6546 Dr. Samantha Martinez, RDN, LDLawton, OK · No drug or device payments recorded (2025) ·
(580) 355-8699 Dr. Shawnee Sweeney, RDLawton, OK · No drug or device payments recorded (2025) ·
(580) 354-5000 Dr. Shelly Walker, MS RD LDLawton, OK · No drug or device payments recorded (2025) ·
(580) 355-8699 Dr. Suzanne Whitehead, DIETITIANLawton, OK · No drug or device payments recorded (2025) ·
(580) 353-0350 Dr. Teresa Scarbrough, RD/LDLawton, OK · No drug or device payments recorded (2025) ·
(580) 355-8699 Dr. Cara Ragsdale, RD/LDLocust Grove, OK · No drug or device payments recorded (2025) ·
(918) 727-9755 Dr. Sheri Glazier, L.D.Loyal, OK · No drug or device payments recorded (2025) ·
(405) 752-3087 Dr. Diane Spear, RDMannford, OK · No drug or device payments recorded (2025) ·
(918) 865-7867 Dr. Brian Musgrove, R.D., L.D.Mcalester, OK · No drug or device payments recorded (2025) ·
(405) 570-0041 Dr. Cierra Nutt, RDMcalester, OK · No drug or device payments recorded (2025) ·
(918) 441-9347 Dr. Donna Green, RD/LDMcalester, OK · No drug or device payments recorded (2025) ·
(918) 426-2442 Dr. Raina Sparks, RD/LDMcalester, OK · No drug or device payments recorded (2025) ·
(918) 423-8440 Dr. Ariel Prather, RDMcloud, OK · No drug or device payments recorded (2025) ·
(405) 964-2081 Dr. Cynthia Seger, RD/LDMcloud, OK · No drug or device payments recorded (2025) ·
(405) 964-2081 Dr. Channa Morton, REGISTERED DIETICIANMiami, OK · No drug or device payments recorded (2025) ·
(918) 542-1655 Dr. Jordan Douthit, L.D.Miami, OK · No drug or device payments recorded (2025) ·
(918) 542-1655 Dr. Kristen Woodruff, R.D.Miami, OK · No drug or device payments recorded (2025) ·
(918) 332-4365 Dr. Adrianna Halstead, RDNMidwest City, OK · No drug or device payments recorded (2025) ·
(405) 760-5129 Common questions
How many Registered Dietitian providers are in Oklahoma?There are 948 Registered Dietitian providers with active NPI records practicing in Oklahoma, according to federal NPPES data refreshed monthly.
Do Registered Dietitian providers in Oklahoma offer telehealth?Yes. 15 of the 948 Registered Dietitian providers in Oklahoma (about 2%) report offering telehealth services in CMS data.
Which cities in Oklahoma have the most Registered Dietitian providers?Oklahoma City (245), Tulsa (184), Edmond (62) have the highest concentration of Registered Dietitian providers in Oklahoma.
How many Registered Dietitian providers in Oklahoma received drug or device company payments?0 of 948 Registered Dietitian providers in Oklahoma (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 Oklahoma work at?According to CMS facility affiliation records, the Oklahoma hospitals where the most Registered Dietitians hold privileges are Creek Nation Community Hospital in Okemah; Cherokee Nation W W Hastings Indian Hospital in Tahlequah; Choctaw Nation Health Services Authority in Talihina.
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