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Surgical Oncologists in Missouri

Data updated monthly · Last refresh October 2026

28 Surgical Oncology providers practice in Missouri, including 5 (18%) offering telehealth. The largest concentration is in Saint Louis. 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.

28providers
5telehealth
Saint Louistop city

Surgical Oncology by city in Missouri

Choose a city to see providers there.

Surgical Oncology in Saint Louis15 providers
Surgical Oncology in Columbia6 providers
Surgical Oncology in Kansas City2 providers
Surgical Oncology in Florissant1 providers
Surgical Oncology in Springfield1 providers
Surgical Oncology in Cape Girardeau1 providers
Surgical Oncology in Saint Charles1 providers
Surgical Oncology in Ballwin1 providers

Where Surgical Oncologists in Missouri practice

From CMS Medicare enrollment records covering 19 of the 28 providers listed here (68%). Providers who do not bill Medicare are not included in these figures.

0%solo or small practice (under 10 clinicians)
0%mid-size group (10 to 99)
100%large group or health system (100+)

Largest practice groups

Group (as registered with Medicare)Surgical OncologistsAll clinicians in groupMain city
Washington University72,968Saint Louis
The Curators of the University of Missouri61,108Columbia
Mercy Clinic Surgical Specialists LLC3180Saint Louis
Ssm Medical Group Inc.2565Lake St Louis

Hospitals where they hold privileges

HospitalCityOwnershipCMS star ratingSurgical Oncologists affiliated
Barnes Jewish HospitalSaint LouisNonprofit4 of 58
Barnes-Jewish West County HospitalCreve CoeurNonprofit5 of 58
University of Missouri Health CareColumbiaGovernment3 of 56
Missouri Baptist Medical CenterSaint LouisNonprofit5 of 55
Mercy Hospital St LouisSaint LouisNonprofit4 of 53

Sources: CMS Doctors and Clinicians (August 2026) and Facility Affiliation files (August 2026); hospital ownership type and overall star rating from CMS Hospital General Information (July 2026). A clinician in several groups is counted once, in the largest group they bill through. Ownership type is what the hospital reports to CMS; it does not show private equity or other investor ownership. How we build this directory.

Surgical Oncology providers in Missouri

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. Marlys Schuh, MD
Ballwin, MO · No drug or device payments recorded (2025) · (636) 256-5000
Dr. Tamer Aiti, MD
Cape Girardeau, MO · No drug or device payments recorded (2025) · (618) 833-4511
Dr. Ana Belzarena Genovese, M.D.
Columbia, MO · $1,548 in drug and device payments (2025) · Telehealth · (573) 884-7874
Dr. Debra Koivunen, M.D.
Columbia, MO · No drug or device payments recorded (2025) · (573) 882-8454
Dr. Michael Nicholl, M.D.
Columbia, MO · No drug or device payments recorded (2025) · (573) 882-8454
Dr. Michelle Huyser, MD
Columbia, MO · $79 in drug and device payments (2025) · (573) 882-8454
Dr. Nicole Nelson, DO
Columbia, MO · $198 in drug and device payments (2025) · (573) 882-8454
Dr. Vikas Satyananda, MD
Columbia, MO · $3,013 in drug and device payments (2025) · Telehealth · (573) 882-8454
Dr. Katherine Glover-collins, MD
Florissant, MO · $16 in drug and device payments (2025) · (314) 362-2280
Dr. John Shook, MD
Kansas City, MO · No drug or device payments recorded (2025) · (816) 932-2836
Dr. Shahab Abdessalam, MD
Kansas City, MO · $311 in drug and device payments (2025) · (816) 234-3000
Dr. Aislinn Vaughan, MD
Saint Charles, MO · $252 in drug and device payments (2025) · (636) 498-5800
Dr. Ashley Wilbers, MD
Saint Louis, MO · $36 in drug and device payments (2025) · (314) 362-2280
Dr. Ashton Brooks, MD
Saint Louis, MO · $208 in drug and device payments (2025) · (314) 454-8151
Dr. Bruce Hall, MD
Saint Louis, MO · No drug or device payments recorded (2025) · (314) 747-0060
Dr. Fatema Almushawah, M.D.
Saint Louis, MO · No drug or device payments recorded (2025) · (314) 747-0198
Dr. Jennifer Keller, M.D.
Saint Louis, MO · $35 in drug and device payments (2025) · (314) 577-8317
Dr. Julie Margenthaler, MD
Saint Louis, MO · $483 in drug and device payments (2025) · (314) 362-2280
Dr. Patricia Limpert, MD
Saint Louis, MO · $127 in drug and device payments (2025) · (314) 362-2280
Dr. Peter Dipasco, MD
Saint Louis, MO · $49,500 in drug and device payments (2025) · Telehealth · (314) 525-4440
Dr. Rebecca Aft, MD
Saint Louis, MO · No drug or device payments recorded (2025) · (314) 362-2280
Dr. Ryan Fields, MD
Saint Louis, MO · No drug or device payments recorded (2025) · (314) 362-2280
Dr. Taylor Brown, MD
Saint Louis, MO · No drug or device payments recorded (2025) · (314) 362-2280
Dr. Timothy Eberlein, MD
Saint Louis, MO · No drug or device payments recorded (2025) · (314) 362-8020
Dr. Timothy Vreeland, M.D.
Saint Louis, MO · $748 in drug and device payments (2025) · Telehealth · (314) 525-1545
Dr. Trang Nguyen, MD
Saint Louis, MO · $1,279 in drug and device payments (2025) · Telehealth · (314) 362-2280
Dr. William Gillanders, MD
Saint Louis, MO · No drug or device payments recorded (2025) · (314) 362-2280
Dr. Charles Woodall, MD
Springfield, MO · $184 in drug and device payments (2025) · (417) 875-3000

Common questions

How many Surgical Oncology providers are in Missouri?

There are 28 Surgical Oncology providers with active NPI records practicing in Missouri, according to federal NPPES data refreshed monthly.

Do Surgical Oncology providers in Missouri offer telehealth?

Yes. 5 of the 28 Surgical Oncology providers in Missouri (about 18%) report offering telehealth services in CMS data.

Which cities in Missouri have the most Surgical Oncology providers?

Saint Louis (15), Columbia (6), Kansas City (2) have the highest concentration of Surgical Oncology providers in Missouri.

How many Surgical Oncology providers in Missouri received drug or device company payments?

16 of 28 Surgical Oncology providers in Missouri (57%) 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.

Do most Surgical Oncologists in Missouri work in independent practices or large health systems?

Among 19 Surgical Oncologists in Missouri enrolled in Medicare, 0% bill through a solo or small practice with fewer than 10 clinicians, 0% through a mid-size group of 10 to 99, and 100% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.

Which hospitals do Surgical Oncologists in Missouri work at?

According to CMS facility affiliation records, the Missouri hospitals where the most Surgical Oncologists hold privileges are Barnes Jewish Hospital in Saint Louis; Barnes-Jewish West County Hospital in Creve Coeur; University of Missouri Health Care in Columbia.

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Related

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. Are you a Surgical Oncology in Missouri? Get featured.