HealthcareDiscovery.AI / Doctors / Iowa / Sioux City / Obstetrics & Gynecology

Obstetrics & Gynecology in Sioux City, Iowa

Data updated monthly · Last refresh September 2026

15 Obstetrics & Gynecology providers practice in Sioux City. Listings are drawn from federal public records and are not endorsements.

Obstetrics & Gynecology 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. Alfred Fleming, M.D.
Sioux City, IA · No drug or device payments recorded (2025) · (712) 279-3383
Dr. Angela Aldrich, M.D.
Sioux City, IA · $510 in drug and device payments (2025) · (712) 277-3141
Dr. Chandler Kasuske
Sioux City, IA · $605 in drug and device payments (2025) · (712) 277-3141
Dr. Danielle Hay, D.O
Sioux City, IA · $68 in drug and device payments (2025) · (712) 252-0501
Dr. Dean Spartz, M.D.
Sioux City, IA · No drug or device payments recorded (2025) · (712) 252-0501
Dr. Emily Oberle, DO
Sioux City, IA · $537 in drug and device payments (2025) · (712) 277-3141
Dr. Hannah Dewald, M.D.
Sioux City, IA · $109 in drug and device payments (2025) · (712) 277-3141
Dr. Kevin Hamburger, M.D.
Sioux City, IA · No drug or device payments recorded (2025) · (712) 252-0501
Dr. Mary Schneider, M.D.
Sioux City, IA · $87 in drug and device payments (2025) · (712) 252-0501
Dr. Melissa Holtz, MD
Sioux City, IA · $201 in drug and device payments (2025) · (712) 277-3141
Dr. Paul Eastman, M.D.
Sioux City, IA · No drug or device payments recorded (2025) · (712) 277-3141
Dr. Rena Avery, D.O.
Sioux City, IA · $113 in drug and device payments (2025) · (712) 252-0501
Dr. Richard Ratino, M.D.
Sioux City, IA · No drug or device payments recorded (2025) · (712) 252-0501
Dr. Tauhni Hunt, M.D.
Sioux City, IA · $607 in drug and device payments (2025) · (712) 277-3141
Dr. William Vereen, D.O.
Sioux City, IA · No drug or device payments recorded (2025) · (712) 252-0501

Conditions Obstetrics & Gynecology providers in Sioux City, Iowa commonly treat

Patients often search by condition rather than specialty. These are conditions typically managed by Obstetrics & Gynecology providers. Individual practices vary, so confirm with the provider before booking.

Common questions

How many Obstetrics & Gynecology providers are in Sioux City, Iowa?

There are 15 Obstetrics & Gynecology providers with active NPI records practicing in Sioux City, according to federal NPPES data refreshed monthly.

What conditions do Obstetrics & Gynecology providers in Sioux City treat?

Obstetrics & Gynecology providers in Sioux City commonly treat pregnancy care, endometriosis, fibroids, PCOS, menopause 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 Obstetrics & Gynecology across Iowa

Try a city like Tucson, a zip like 85016, or a specialty like psychiatry. For a doctor by name, use the full search.
Sources: NPPES (CMS), Doctors and Clinicians national files, CMS Open Payments 2025. Updated monthly. Records are public federal data and are not verified credentials, licensure checks, or endorsements. This directory is informational and not medical advice. How we build this directory.