Medical Oncology in South Dakota
12 licensed medical oncologists practicing in South Dakota across 9 cities.
Data from NPI Registry · last checked
Medical oncologists by city in South Dakota
Directory
Showing 12 of 12 providers, alphabetical by last name. Contact details from the NPI Registry — verify currency with the provider's office.
David Lee Elson, MD
1000 E. 23rd St., Ste. 230
Sioux Falls, SD 57105 · (605) 322-6900
License: 2513 (SD)
Alexander James Johnson, MD
701 E Rosser Ave
Bismarck, ND 58501 · (701) 323-8550
License: 22378 (ND)
Bongi Ayaana Natalie Rudder, MD
200 1st St Sw
Rochester, MN 55905 · (507) 284-2511
License: 58669 (MN)
Jonathan Robert Sande, MD
512 Skyline Blvd Ste 1
Cloquet, MN 55720 · (218) 879-4641
License: 36412 (MN)
Thomas B Tan, MD
400 Medical Plz Ste 100
Lake St Louis, MO 63367 · (636) 639-8600
License: 2020008924 (MO)
Practice info disclaimer: Provider addresses and phone numbers come from the NPI Registry, which providers update at their discretion. Always call ahead to confirm the provider is currently accepting patients and is at the listed address.
Medical disclaimer: This listing is not a quality ranking and does not constitute medical advice or endorsement. Choose a provider in consultation with your primary care physician or care team.
Source: NPI Registry (taxonomy: Medical Oncology) · Last checked: 2026-04-20