Family Medicine in Sioux City, Iowa
Data updated monthly · Last refresh September 2026
89 Family Medicine providers practice in Sioux City, and 29% received drug or device company payments in 2025. Listings are drawn from federal public records and are not endorsements.
Family Medicine providers in Sioux City
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. Kelly Ryder, M.D.Sioux City, IA · No drug or device payments recorded (2025) ·
(712) 252-2477 Dr. Kornelia Kellogg, D.O.Sioux City, IA · $446 in drug and device payments (2025) ·
(712) 294-5000 Dr. Kristen Maylott, DOSioux City, IA · No drug or device payments recorded (2025) ·
(712) 294-5000 Dr. Kristina Marburger, D.O.Sioux City, IA · No drug or device payments recorded (2025) ·
(712) 294-5000 Dr. Kristi Walz, MDSioux City, IA · $99 in drug and device payments (2025) ·
(712) 252-2477 Dr. Kurt Rosenkrans, M.D.Sioux City, IA · $531 in drug and device payments (2025) ·
(712) 239-4300 Dr. Kylie Cowdin, M.D.Sioux City, IA · No drug or device payments recorded (2025) ·
(712) 294-5000 Dr. Mark Taylor, DOSioux City, IA · No drug or device payments recorded (2025) ·
(712) 258-9073 Dr. Michael Harder, D.O.Sioux City, IA · $439 in drug and device payments (2025) ·
(712) 239-4900 Dr. Michael Jennings, MDSioux City, IA · $550 in drug and device payments (2025) ·
(712) 274-2400 Dr. Michael Jung, MDSioux City, IA · No drug or device payments recorded (2025) ·
(712) 294-5000 Dr. Michael Piplani, MDSioux City, IA · No drug or device payments recorded (2025) ·
(712) 252-2477 Dr. Mukisa Ssenono, MDSioux City, IA · No drug or device payments recorded (2025) ·
(712) 279-3500 Dr. Nicholas Bechtold, D.O.Sioux City, IA · $746 in drug and device payments (2025) ·
(712) 274-2400 Dr. Noah Chun, MDSioux City, IA · No drug or device payments recorded (2025) ·
(712) 294-5018 Dr. Orestes Papazisis, M.D.Sioux City, IA · No drug or device payments recorded (2025) ·
(712) 294-5000 Dr. Paul Peterson, DOSioux City, IA · $1,915 in drug and device payments (2025) ·
(712) 239-3300 Dr. Raheel Jiwan, MDSioux City, IA · No drug or device payments recorded (2025) ·
(712) 279-2010 Dr. Ranjan Regmi, MDSioux City, IA · $20 in drug and device payments (2025) ·
(712) 294-5000 Dr. Ravinder AujlaSioux City, IA · No drug or device payments recorded (2025) ·
(712) 294-5018 Dr. Rebecca Steineck, DOSioux City, IA · No drug or device payments recorded (2025) ·
(712) 294-5000 Dr. Richard Andersen, DOSioux City, IA · $115 in drug and device payments (2025) ·
(712) 274-2400 Dr. Richard Kipp, D.O.Sioux City, IA · No drug or device payments recorded (2025) ·
(712) 294-7400 Dr. Rick Colwell, D.O.Sioux City, IA · No drug or device payments recorded (2025) ·
(712) 294-5000 Dr. Rita Jenkins, M.D.Sioux City, IA · No drug or device payments recorded (2025) ·
(712) 279-3141 Dr. Robert Garekis, DOSioux City, IA · No drug or device payments recorded (2025) ·
(712) 294-5000 Dr. Rodney Cassens, MDSioux City, IA · No drug or device payments recorded (2025) ·
(712) 274-4250 Dr. Sean Nelson, MDSioux City, IA · No drug or device payments recorded (2025) ·
(712) 294-5000 Dr. Shauna Lafleur, M.D.Sioux City, IA · No drug or device payments recorded (2025) ·
(712) 294-5000 Dr. Stephen Pallone, M.D.Sioux City, IA · No drug or device payments recorded (2025) ·
(712) 535-7400 Dr. Steven Shook, MDSioux City, IA · No drug or device payments recorded (2025) ·
(712) 239-3300 Dr. Suman Tandra, M.D.Sioux City, IA · No drug or device payments recorded (2025) ·
(712) 270-2010 Dr. Terry Mitchell, MDSioux City, IA · No drug or device payments recorded (2025) ·
(712) 239-4300 Dr. Thaddeaus Vernon, M.D.Sioux City, IA · No drug or device payments recorded (2025) ·
(712) 294-5000 Dr. Thomas Schryver, MDSioux City, IA · $74 in drug and device payments (2025) ·
(712) 239-4300 Dr. Thomas Waters, D.O.Sioux City, IA · No drug or device payments recorded (2025) ·
(712) 294-5000 Dr. Tyler Vanadurongvan, MDSioux City, IA · No drug or device payments recorded (2025) ·
(712) 294-5000 Dr. Tyler Wendel, D.O.Sioux City, IA · No drug or device payments recorded (2025) ·
(712) 252-2477 Dr. Valery Tran, MDSioux City, IA · No drug or device payments recorded (2025) ·
(712) 294-5000 Conditions Family Medicine providers in Sioux City, Iowa commonly treat
Patients often search by condition rather than specialty. These are conditions typically managed by Family Medicine providers. Individual practices vary, so confirm with the provider before booking.
- Annual physicals
- High blood pressure
- Type 2 diabetes
- Preventive care
- Minor injuries
Common questions
How many Family Medicine providers are in Sioux City, Iowa?There are 89 Family Medicine providers with active NPI records practicing in Sioux City, according to federal NPPES data refreshed monthly.
How many Family Medicine providers in Sioux City received drug or device company payments?26 of 89 (29%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.
What conditions do Family Medicine providers in Sioux City treat?Family Medicine providers in Sioux City commonly treat annual physicals, high blood pressure, type 2 diabetes, preventive care, minor injuries and related conditions. Individual practices vary, so confirm with the provider before booking.
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 Sioux City Family Medicine across Iowa
