Registered Dietitian in Fort Sill, Oklahoma
Data updated monthly · Last refresh September 2026
7 Registered Dietitian providers practice in Fort Sill. Listings are drawn from federal public records and are not endorsements.
Registered Dietitian providers in Fort Sill
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. Amy See, RD/LDFort Sill, OK · No drug or device payments recorded (2025) ·
(580) 458-2823 Dr. Bethany Fischer, RD/LDFort Sill, OK · No drug or device payments recorded (2025) ·
(636) 775-3590 Dr. Brenda Bustillos, MS, RD, LDFort Sill, OK · No drug or device payments recorded (2025) ·
(580) 458-3055 Dr. Jamika Smith, RDFort Sill, OK · No drug or device payments recorded (2025) ·
(210) 560-1226 Dr. Larry Immenschuh, RDLDFort Sill, OK · No drug or device payments recorded (2025) ·
(580) 458-2134 Dr. Patrick Crockett, RDFort Sill, OK · No drug or device payments recorded (2025) ·
(580) 917-6972 Dr. Sawanya Janthachotikun, RDFort Sill, OK · No drug or device payments recorded (2025) ·
(805) 558-2823 Common questions
How many Registered Dietitian providers are in Fort Sill, Oklahoma?There are 7 Registered Dietitian providers with active NPI records practicing in Fort Sill, 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 Fort Sill Registered Dietitian across Oklahoma
