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. Paige Wagemann, RDMilwaukee, WI · No drug or device payments recorded (2025) ·
(414) 291-1000 Dr. Pamela Klossowski, R.D. C.D.Milwaukee, WI · No drug or device payments recorded (2025) ·
(414) 805-2392 Dr. Pamela Voelkers, R.D.Milwaukee, WI · No drug or device payments recorded (2025) ·
(414) 219-5944 Dr. Pamela Voss, RD, CDMilwaukee, WI · No drug or device payments recorded (2025) ·
(414) 805-7782 Dr. Pardis DefordMilwaukee, WI · No drug or device payments recorded (2025) ·
(414) 805-7782 Dr. Pat KostkaMilwaukee, WI · No drug or device payments recorded (2025) ·
(414) 384-2000 Dr. Patricia Puestow, RD CD CDEMilwaukee, WI · No drug or device payments recorded (2025) ·
(414) 805-5123 Dr. Patricia Puskarich, RDMilwaukee, WI · No drug or device payments recorded (2025) ·
(414) 647-7066 Dr. Penny Gruettner, R.D.Milwaukee, WI · No drug or device payments recorded (2025) ·
(414) 291-1431 Dr. Rachel LudkeMilwaukee, WI · No drug or device payments recorded (2025) ·
(262) 844-4650 Dr. Rachel Weiss, MS, RD, CDMilwaukee, WI · No drug or device payments recorded (2025) ·
(414) 219-3630 Dr. Rebecca Gasser, RD CDMilwaukee, WI · No drug or device payments recorded (2025) ·
(414) 649-5896 Dr. Rebecca Larson-freuck, RDMilwaukee, WI · No drug or device payments recorded (2025) ·
(414) 805-6885 Dr. Rebecca Salom, MS, RDMilwaukee, WI · No drug or device payments recorded (2025) ·
(847) 338-5195 Dr. Rita Mingesz, MED, RD, CDMilwaukee, WI · No drug or device payments recorded (2025) ·
(414) 384-2000 Dr. Robert Davis, RD, CDMilwaukee, WI · No drug or device payments recorded (2025) ·
(414) 805-7782 Dr. Robin Peterson, RDMilwaukee, WI · No drug or device payments recorded (2025) ·
(414) 649-6000 Dr. Rondi Braun, RD, CDMilwaukee, WI · No drug or device payments recorded (2025) ·
(414) 447-2762 Dr. Rosemary Berrall, MS, RD, CDMilwaukee, WI · No drug or device payments recorded (2025) ·
(414) 219-5385 Dr. Samantha TotskyMilwaukee, WI · No drug or device payments recorded (2025) ·
(414) 378-5379 Dr. Samantha Walker, RDNMilwaukee, WI · No drug or device payments recorded (2025) ·
(414) 219-3008 Dr. Sandra Christoffel, RDMilwaukee, WI · No drug or device payments recorded (2025) ·
(414) 291-1431 Dr. Sandra Tancrede, RDMilwaukee, WI · No drug or device payments recorded (2025) ·
(414) 384-2000 Dr. Sarah Breitrick, RD, CDMilwaukee, WI · No drug or device payments recorded (2025) ·
(414) 384-2000 Dr. Sarah Gerber, RDMilwaukee, WI · No drug or device payments recorded (2025) ·
(414) 219-2000 Dr. Sarah Kent, RDMilwaukee, WI · No drug or device payments recorded (2025) ·
(414) 805-7780 Dr. Sarah Purpura, RDMilwaukee, WI · No drug or device payments recorded (2025) ·
(414) 585-1297 Dr. Shannon Pieronek, M.S., R.D., C.D.Milwaukee, WI · No drug or device payments recorded (2025) ·
(414) 874-4116 Dr. Shashi SaxenaMilwaukee, WI · No drug or device payments recorded (2025) ·
(414) 805-0127 Dr. Shirley Nelson, RD,CDMilwaukee, WI · No drug or device payments recorded (2025) ·
(414) 646-6474 Dr. Sina Teskey, RD, LDMilwaukee, WI · No drug or device payments recorded (2025) ·
(414) 805-7782 Dr. Stephanie Rummler, RDMilwaukee, WI · No drug or device payments recorded (2025) ·
(414) 805-7782 Dr. Stephanie Taff, RDMilwaukee, WI · No drug or device payments recorded (2025) ·
(414) 649-6421 Dr. Susana Morphis, RDMilwaukee, WI · No drug or device payments recorded (2025) ·
(404) 803-7447 Dr. Susan Batchelder, MS, RD, CDMilwaukee, WI · No drug or device payments recorded (2025) ·
(414) 805-7780 Dr. Susan Denman, RDMilwaukee, WI · No drug or device payments recorded (2025) ·
(414) 352-3100 Dr. Susan Vandertie, RD CDEMilwaukee, WI · No drug or device payments recorded (2025) ·
(414) 291-1143 Dr. Sydney Pitrof, RDMilwaukee, WI · No drug or device payments recorded (2025) ·
(262) 498-7540 Dr. Sydney TenniesMilwaukee, WI · No drug or device payments recorded (2025) ·
(414) 266-7213 Dr. Tatiana Zaldua, RDMilwaukee, WI · No drug or device payments recorded (2025) ·
(414) 649-6780 Dr. Taylor Cook, RD, CDMilwaukee, WI · No drug or device payments recorded (2025) ·
(414) 649-5896 Dr. Theresa Neumer, RDMilwaukee, WI · No drug or device payments recorded (2025) ·
(414) 649-6640 Dr. Valerie Cebulla, RDMilwaukee, WI · No drug or device payments recorded (2025) ·
(414) 902-2481 Dr. Yvonne Greer, MPH, RD, CDMilwaukee, WI · No drug or device payments recorded (2025) ·
(414) 639-5660 Dr. Diane Johnson, RDMinocqua, WI · No drug or device payments recorded (2025) ·
(715) 358-1000 Dr. Jaimee Gregor, R.D.Minocqua, WI · No drug or device payments recorded (2025) ·
(715) 358-1000 Dr. Mary Sikora-petersen, MSE, RD, CD, CDEMinocqua, WI · No drug or device payments recorded (2025) ·
(715) 358-1000 Dr. Alyssa Stiles, RDNMonona, WI · No drug or device payments recorded (2025) ·
(920) 857-8969 Dr. Dayna Comstock, RDMonona, WI · No drug or device payments recorded (2025) ·
(808) 480-9044 Dr. Kavita Poddar, PHD, RD, CDMonona, WI · No drug or device payments recorded (2025) · Telehealth ·
(608) 287-2770 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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