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. Rachel Van Grunsven, R.D.Appleton, WI · No drug or device payments recorded (2025) ·
(920) 735-7595 Dr. Sara WiebelAppleton, WI · No drug or device payments recorded (2025) ·
(920) 364-9078 Dr. Shana Hussin, RD,CDAppleton, WI · No drug or device payments recorded (2025) ·
(920) 731-4101 Dr. Sophia Nikolai, MS, RD, CDAppleton, WI · No drug or device payments recorded (2025) ·
(920) 730-5423 Dr. Tiffany Ramsey, RD, CDAppleton, WI · No drug or device payments recorded (2025) ·
(920) 831-0070 Dr. Trina Pachan, CDAppleton, WI · No drug or device payments recorded (2025) ·
(920) 830-5962 Dr. Viva Johanknecht, MS RD CDAppleton, WI · No drug or device payments recorded (2025) ·
(920) 831-0070 Dr. Kelsey Larson, RDAshland, WI · No drug or device payments recorded (2025) ·
(715) 685-5462 Dr. Rebecca Crumb-johnson, RDAshland, WI · No drug or device payments recorded (2025) ·
(715) 685-5463 Dr. Katie Zunker, RDN, CDAshwaubenon, WI · No drug or device payments recorded (2025) ·
(515) 695-3205 Dr. Cheri Rott, MSRDCDBaldwin, WI · No drug or device payments recorded (2025) ·
(715) 684-3311 Dr. Natasha Ward, R.D.Baldwin, WI · No drug or device payments recorded (2025) ·
(715) 684-3311 Dr. Alex Richeson, MS, RDN, CDBaraboo, WI · No drug or device payments recorded (2025) ·
(608) 355-1240 Dr. Denise Dodson, R.D., C.D., C.L.C.Baraboo, WI · No drug or device payments recorded (2025) ·
(608) 355-1240 Dr. Jeannine Lise, RD CDBaraboo, WI · No drug or device payments recorded (2025) ·
(608) 356-1400 Dr. Jennifer Lehr, RD, CDBaraboo, WI · No drug or device payments recorded (2025) ·
(608) 356-1586 Dr. John Stuntebeck, RDBaraboo, WI · No drug or device payments recorded (2025) ·
(608) 356-1400 Dr. Julie Larsen, RD., C.D.Baraboo, WI · No drug or device payments recorded (2025) ·
(608) 335-1240 Dr. Kaylee FrazierBaraboo, WI · No drug or device payments recorded (2025) ·
(608) 356-1400 Dr. Kyla Ripp, RDN, CDBaraboo, WI · No drug or device payments recorded (2025) ·
(608) 355-1240 Dr. Laura SachtjenBaraboo, WI · No drug or device payments recorded (2025) ·
(608) 356-1400 Dr. Lisa KrayerBaraboo, WI · No drug or device payments recorded (2025) ·
(608) 356-1400 Dr. Patricia Wilson, RD CDBaraboo, WI · No drug or device payments recorded (2025) ·
(608) 356-1400 Dr. Rene Walters, RDBaraboo, WI · No drug or device payments recorded (2025) ·
(608) 356-1400 Dr. Brian Keppen, RDBarron, WI · No drug or device payments recorded (2025) ·
(715) 838-5222 Dr. Geraldine Fish, MS,RD,CDBarron, WI · No drug or device payments recorded (2025) ·
(715) 838-5222 Dr. Marian Wilkerson, RDBayside, WI · No drug or device payments recorded (2025) ·
(414) 882-1183 Dr. Ellen Ellingsworth, MS, RD, CDBeaver Dam, WI · No drug or device payments recorded (2025) ·
(920) 887-5922 Dr. Jennifer Yelczyn, RDBeaver Dam, WI · No drug or device payments recorded (2025) ·
(920) 887-4333 Dr. Teresa Hill, RDBeaver Dam, WI · No drug or device payments recorded (2025) ·
(920) 887-6609 Dr. Gail Underbakke, RDBelleville, WI · No drug or device payments recorded (2025) ·
(608) 424-3384 Dr. Diane Clark, CDBeloit, WI · No drug or device payments recorded (2025) ·
(608) 364-2293 Dr. Elizabeth Wood, MS, RD, CDBeloit, WI · No drug or device payments recorded (2025) ·
(608) 364-5011 Dr. Ellen Rippl, CDBeloit, WI · No drug or device payments recorded (2025) ·
(608) 364-5309 Dr. Gretchen Witowich, MS, RD, LDNBeloit, WI · No drug or device payments recorded (2025) ·
(608) 364-2400 Dr. Karlie Wellnitz, RD CDBeloit, WI · No drug or device payments recorded (2025) ·
(608) 364-5011 Dr. Kathryn Melloch, CDBeloit, WI · No drug or device payments recorded (2025) ·
(608) 364-1534 Dr. Lauren Moore, CDBeloit, WI · No drug or device payments recorded (2025) ·
(608) 364-2200 Dr. Mary Krisco, RDBeloit, WI · No drug or device payments recorded (2025) ·
(608) 490-5283 Dr. Samantha Skowronski, CDBeloit, WI · No drug or device payments recorded (2025) ·
(608) 364-5545 Dr. Taylor Tomczak, CDBeloit, WI · No drug or device payments recorded (2025) ·
(608) 364-5309 Dr. Victoria FlaskBeloit, WI · No drug or device payments recorded (2025) ·
(608) 634-5574 Dr. Danielle Krueger, RDBerlin, WI · No drug or device payments recorded (2025) ·
(920) 361-5509 Dr. Emily Engelke, CDBerlin, WI · No drug or device payments recorded (2025) ·
(920) 361-5509 Dr. Kathleen Legare, RDBerlin, WI · No drug or device payments recorded (2025) ·
(920) 361-5509 Dr. Kathleen Lynch, R.D.Berlin, WI · No drug or device payments recorded (2025) ·
(920) 361-5509 Dr. Michelle Clauson, RDNBerlin, WI · No drug or device payments recorded (2025) ·
(920) 361-5509 Dr. Michelle Jensen, RDBerlin, WI · No drug or device payments recorded (2025) ·
(920) 361-1313 Dr. Richelle Morrow, RDBerlin, WI · No drug or device payments recorded (2025) ·
(920) 361-5509 Dr. Heather Jerzak, RD, CDBlack River Falls, WI · No drug or device payments recorded (2025) ·
(888) 685-4422 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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