Registered Dietitians in Wisconsin
Data updated monthly · Last refresh October 2026
1,462 Registered Dietitian providers practice in Wisconsin, including 44 (3%) offering telehealth. The largest concentration is in Milwaukee. 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.
1,462providers
44telehealth
Milwaukeetop city
Registered Dietitian by city in Wisconsin
Choose a city to see providers there.
Registered Dietitian providers in Wisconsin
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. Lee Hyrkas, RD,CDGreen Bay, WI · No drug or device payments recorded (2025) ·
(920) 430-4700 Dr. Linda Jicha, RD, CD, CDEGreen Bay, WI · No drug or device payments recorded (2025) ·
(920) 288-3202 Dr. Liza Locklear, RD CD CDEGreen Bay, WI · No drug or device payments recorded (2025) ·
(920) 338-6868 Dr. Lori Hartz, MS, RDGreen Bay, WI · No drug or device payments recorded (2025) ·
(920) 433-3456 Dr. Lynn Kitslaar, RDGreen Bay, WI · No drug or device payments recorded (2025) ·
(920) 430-4700 Dr. Madeline Howard, RDNGreen Bay, WI · No drug or device payments recorded (2025) ·
(920) 309-1747 Dr. Mallory Baerenwald, MS,RD,CDGreen Bay, WI · No drug or device payments recorded (2025) ·
(920) 433-6700 Dr. Margaret Garot, RDGreen Bay, WI · No drug or device payments recorded (2025) ·
(920) 288-8000 Dr. Mary Withee, RD, CDEGreen Bay, WI · No drug or device payments recorded (2025) ·
(920) 497-3126 Dr. Megan Harris, RDGreen Bay, WI · No drug or device payments recorded (2025) ·
(920) 288-8000 Dr. Melanie Muhlenbeck, RD CDEGreen Bay, WI · No drug or device payments recorded (2025) ·
(920) 468-9588 Dr. Nancy Schumitsch, RD CD CDEGreen Bay, WI · No drug or device payments recorded (2025) ·
(920) 468-9588 Dr. Necole Cherovsky, RDGreen Bay, WI · No drug or device payments recorded (2025) ·
(920) 288-8000 Dr. Nicole Isham, R.D., C.D.Green Bay, WI · No drug or device payments recorded (2025) ·
(920) 288-3213 Dr. Nicole Running, CDGreen Bay, WI · No drug or device payments recorded (2025) ·
(920) 430-4750 Dr. Rana Sepich, RDGreen Bay, WI · No drug or device payments recorded (2025) ·
(920) 430-4700 Dr. Rebecca Vanden Langenberg, RDGreen Bay, WI · No drug or device payments recorded (2025) ·
(920) 433-6700 Dr. Regina Young, CDGreen Bay, WI · No drug or device payments recorded (2025) ·
(920) 433-6050 Dr. Rosellie Macias, MS, RDN, CDGreen Bay, WI · No drug or device payments recorded (2025) ·
(920) 496-4700 Dr. Roxanne Schauer-denneau, RD,RDNGreen Bay, WI · No drug or device payments recorded (2025) ·
(920) 433-3456 Dr. Samantha Johnson, RDN, CDGreen Bay, WI · No drug or device payments recorded (2025) ·
(920) 288-8000 Dr. Shai Sims-brown, RDGreen Bay, WI · No drug or device payments recorded (2025) ·
(920) 430-4700 Dr. Sharon Butnick, M.S., R.D, C.D.Green Bay, WI · No drug or device payments recorded (2025) ·
(920) 497-3126 Dr. Stephanie Nelson, MS RDN CD CSOGreen Bay, WI · No drug or device payments recorded (2025) ·
(920) 497-1161 Dr. Tammy Summers, RD (DIETITIAN)Green Bay, WI · No drug or device payments recorded (2025) ·
(920) 433-0111 Dr. Teresa MillerGreen Bay, WI · No drug or device payments recorded (2025) ·
(920) 288-3215 Dr. Theresa Drake, RDGreen Bay, WI · No drug or device payments recorded (2025) ·
(920) 288-8400 Dr. Elizabeth Wunrow, RDGreendale, WI · No drug or device payments recorded (2025) ·
(414) 322-6715 Dr. Austyn EricksonGreenfield, WI · No drug or device payments recorded (2025) ·
(414) 281-5150 Dr. Catherine Gibbs, RD, CDGreenfield, WI · No drug or device payments recorded (2025) ·
(414) 246-6800 Dr. Elyse Vanbogaert, RDGreenfield, WI · No drug or device payments recorded (2025) ·
(262) 366-3655 Dr. Erica Walhovd, RDNGreenfield, WI · No drug or device payments recorded (2025) ·
(414) 640-0975 Dr. Hannah Lochner, RDGreenfield, WI · No drug or device payments recorded (2025) ·
(414) 246-6800 Dr. H. BruckbauerGreenfield, WI · No drug or device payments recorded (2025) ·
(414) 282-1300 Dr. Lisa Lundquist, RDGreenfield, WI · No drug or device payments recorded (2025) ·
(414) 389-7546 Dr. Marianne Kunz, RDGreenfield, WI · No drug or device payments recorded (2025) ·
(414) 327-3077 Dr. Meagan Gibson, MS, RDN, CDGreenfield, WI · No drug or device payments recorded (2025) ·
(262) 347-1255 Dr. Abigail Wege, MS RDNGreenville, WI · No drug or device payments recorded (2025) ·
(920) 636-0311 Dr. Jessica MicoleyGreenville, WI · No drug or device payments recorded (2025) ·
(920) 841-5641 Dr. Amy Simmons, RDHartford, WI · No drug or device payments recorded (2025) ·
(262) 670-4000 Dr. Heidi Lumina, RD, CD, CNSCHartford, WI · No drug or device payments recorded (2025) ·
(262) 670-7293 Dr. Jennifer Cayemberg, MS, RDN, LDNHartland, WI · No drug or device payments recorded (2025) ·
(773) 710-0027 Dr. Kelly GrandlichHartland, WI · No drug or device payments recorded (2025) ·
(608) 228-6223 Dr. Melissa Moody, MS, RDN, CDHartland, WI · No drug or device payments recorded (2025) ·
(262) 506-4626 Dr. Kay SearfossHayward, WI · No drug or device payments recorded (2025) ·
(715) 638-5100 Dr. Sandra Zeznanski, RD CDEHayward, WI · No drug or device payments recorded (2025) ·
(715) 638-5153 Dr. Carol Maki, RD, CDEHazelhurst, WI · No drug or device payments recorded (2025) ·
(715) 358-6591 Dr. Angela Halderson, RDNHilbert, WI · No drug or device payments recorded (2025) ·
(920) 427-2311 Dr. Kristin Wolfe, RD, CDHillsboro, WI · No drug or device payments recorded (2025) ·
(608) 489-8179 Dr. Kayla OlmsteadHolcombe, WI · No drug or device payments recorded (2025) ·
(715) 312-0969 Common questions
How many Registered Dietitian providers are in Wisconsin?There are 1,462 Registered Dietitian providers with active NPI records practicing in Wisconsin, according to federal NPPES data refreshed monthly.
Do Registered Dietitian providers in Wisconsin offer telehealth?Yes. 44 of the 1,462 Registered Dietitian providers in Wisconsin (about 3%) report offering telehealth services in CMS data.
Which cities in Wisconsin have the most Registered Dietitian providers?Milwaukee (241), Madison (216), La Crosse (88) have the highest concentration of Registered Dietitian providers in Wisconsin.
How many Registered Dietitian providers in Wisconsin received drug or device company payments?0 of 1,462 Registered Dietitian providers in Wisconsin (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 Wisconsin work at?According to CMS facility affiliation records, the Wisconsin hospitals where the most Registered Dietitians hold privileges are Gundersen Lutheran Medical Center in La Crosse; Marshfield Medical Center in Marshfield; Marshfield Medical Center - Eau Claire in Eau Claire.
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