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. Katherine Bybee, MS, RDNMadison, WI · No drug or device payments recorded (2025) ·
(608) 263-6400 Dr. Kathleen Golos, RDMadison, WI · No drug or device payments recorded (2025) ·
(608) 233-8264 Dr. Kathryn Hoff, MS, RD, CDMadison, WI · No drug or device payments recorded (2025) ·
(608) 890-9553 Dr. Kathryn Rundell, RDMadison, WI · No drug or device payments recorded (2025) ·
(608) 256-1901 Dr. Katie Osterbauer, RDNMadison, WI · No drug or device payments recorded (2025) ·
(715) 651-9903 Dr. Katrina Sprang, RD CDMadison, WI · No drug or device payments recorded (2025) ·
(608) 265-0966 Dr. Kayla Paul, RDMadison, WI · No drug or device payments recorded (2025) ·
(920) 246-3435 Dr. Kelley Wilson, MS, RD, CD, CNSCMadison, WI · No drug or device payments recorded (2025) ·
(608) 890-5005 Dr. Kelly Faltersack, RDNMadison, WI · No drug or device payments recorded (2025) ·
(608) 890-8297 Dr. Kelly Kopecki, RDNMadison, WI · No drug or device payments recorded (2025) ·
(608) 263-6400 Dr. Kelly Lutzen, BSMadison, WI · No drug or device payments recorded (2025) ·
(608) 417-8300 Dr. Kelly Nuckolls, MS RDMadison, WI · No drug or device payments recorded (2025) ·
(608) 662-0817 Dr. Kimberly Swanson, MBA, RDN, CDMadison, WI · No drug or device payments recorded (2025) ·
(608) 347-7794 Dr. Kimberly Waldon, M.S., R.D., C.D.Madison, WI · No drug or device payments recorded (2025) ·
(608) 256-1901 Dr. Kim Petershack, CDMadison, WI · No drug or device payments recorded (2025) ·
(608) 252-8000 Dr. Kirstin Siemering, RDMadison, WI · No drug or device payments recorded (2025) ·
(714) 702-4792 Dr. Krista Kohls, M.S., R.D., C.D.Madison, WI · No drug or device payments recorded (2025) ·
(608) 417-6102 Dr. Kristan O'tooleMadison, WI · No drug or device payments recorded (2025) ·
(608) 890-6995 Dr. Kristen Thompson, RDMadison, WI · No drug or device payments recorded (2025) ·
(608) 256-1901 Dr. Kristina Penniston, R.D., PH.DMadison, WI · No drug or device payments recorded (2025) ·
(608) 265-9797 Dr. Kristina Weisgerber, RDMadison, WI · No drug or device payments recorded (2025) ·
(608) 417-8300 Dr. Kristin Witt, R.D., C.D.Madison, WI · No drug or device payments recorded (2025) ·
(608) 256-1901 Dr. Laura Bodine, RDNMadison, WI · No drug or device payments recorded (2025) ·
(608) 890-6492 Dr. Laura Borth, RDMadison, WI · No drug or device payments recorded (2025) ·
(262) 366-5750 Dr. Laura LawlerMadison, WI · No drug or device payments recorded (2025) ·
(608) 263-8230 Dr. Lauren Begnel, RD LDMadison, WI · No drug or device payments recorded (2025) ·
(608) 747-7878 Dr. Lauren ChristenMadison, WI · No drug or device payments recorded (2025) ·
(608) 256-1901 Dr. Lauren Palaia Lauren Palaia, MS, RDNMadison, WI · No drug or device payments recorded (2025) ·
(608) 400-1951 Dr. Lesley Appleyard, R.D., C.D.Madison, WI · No drug or device payments recorded (2025) ·
(608) 890-5500 Dr. Lindsay Haskins, RD, CSR, CDMadison, WI · No drug or device payments recorded (2025) ·
(608) 662-0817 Dr. Lisa DavisMadison, WI · No drug or device payments recorded (2025) ·
(608) 662-0817 Dr. Lisa GierachMadison, WI · No drug or device payments recorded (2025) ·
(608) 662-0817 Dr. Lisa LuczakMadison, WI · No drug or device payments recorded (2025) ·
(630) 363-7163 Dr. Liza Orengo, MPH, RD, CSRMadison, WI · No drug or device payments recorded (2025) ·
(704) 608-6613 Dr. Mackenzie Burke, RDMadison, WI · No drug or device payments recorded (2025) ·
(608) 263-7500 Dr. Madeline Nash, RDNMadison, WI · No drug or device payments recorded (2025) ·
(608) 890-8148 Dr. Madison Demorett, MS, RDN, LDNMadison, WI · No drug or device payments recorded (2025) ·
(608) 260-6000 Dr. Makayla Schuchardt, MS, RD, CDMadison, WI · No drug or device payments recorded (2025) ·
(608) 263-8249 Dr. Makayla SprinkleMadison, WI · No drug or device payments recorded (2025) ·
(608) 256-1901 Dr. Mandee Vimont, CDMadison, WI · No drug or device payments recorded (2025) ·
(608) 258-5020 Dr. Marcine BraunMadison, WI · No drug or device payments recorded (2025) ·
(608) 662-0817 Dr. Margaret EichMadison, WI · No drug or device payments recorded (2025) ·
(773) 332-3264 Dr. Margaret Maher, PHD, RDNMadison, WI · No drug or device payments recorded (2025) ·
(608) 265-8303 Dr. Mariana Gandolfo Bustamante, MS, RDN, CDMadison, WI · No drug or device payments recorded (2025) ·
(608) 241-9020 Dr. Maria Vandenlangenberg, RDNMadison, WI · No drug or device payments recorded (2025) ·
(608) 256-1901 Dr. Marjorie MorganMadison, WI · No drug or device payments recorded (2025) ·
(608) 662-0817 Dr. Mary Hughes, CDMadison, WI · No drug or device payments recorded (2025) ·
(608) 260-6000 Dr. Mary KnickmeyerMadison, WI · No drug or device payments recorded (2025) ·
(608) 662-0817 Dr. Mary Lamon-smithMadison, WI · No drug or device payments recorded (2025) ·
(608) 662-0817 Dr. Mary MarcusMadison, WI · No drug or device payments recorded (2025) ·
(608) 662-0817 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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