Registered Dietitian in Warren, Michigan
Data updated monthly · Last refresh September 2026
11 Registered Dietitian providers practice in Warren. Listings are drawn from federal public records and are not endorsements.
Registered Dietitian providers in Warren
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. Claire PatishallWarren, MI · No drug or device payments recorded (2025) ·
(765) 635-9962 Dr. Colleen Wojdyla, MFN, RDWarren, MI · No drug or device payments recorded (2025) ·
(330) 635-7126 Dr. Connie Stefanski, RDWarren, MI · No drug or device payments recorded (2025) ·
(586) 573-5697 Dr. Denise Marecki, R.D.Warren, MI · No drug or device payments recorded (2025) ·
(248) 475-4728 Dr. Dianna Thomas, RDWarren, MI · No drug or device payments recorded (2025) ·
(586) 880-2447 Dr. Frances Tassen, R.D., C.D.E.Warren, MI · No drug or device payments recorded (2025) ·
(586) 294-0014 Dr. Grace Derocha, R.D., C.D.EWarren, MI · No drug or device payments recorded (2025) ·
(313) 570-1166 Dr. Joshua Bennett, RDWarren, MI · No drug or device payments recorded (2025) ·
(586) 880-2447 Dr. Lana Scales, MS, RD, CNSCWarren, MI · No drug or device payments recorded (2025) ·
(313) 318-7612 Dr. Leah Blinstrub, R.D.Warren, MI · No drug or device payments recorded (2025) ·
(248) 475-4728 Dr. Sara SzatkowskiWarren, MI · No drug or device payments recorded (2025) ·
(248) 720-9948 Common questions
How many Registered Dietitian providers are in Warren, Michigan?There are 11 Registered Dietitian providers with active NPI records practicing in Warren, 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 Warren Registered Dietitian across Michigan