Best Clinics ListPowered by Clinsight
Find Clinics
Get your website built for freeby ClinAds
Live
The latest clinic and healthcare news, updated daily
Read now
Mary Lee Villanueva, MD, Yankton

Mary Lee Villanueva, MD

Oncology and Hematology • Yankton, SD

About

Mary Lee Villanueva, MD is an Oncologist/Hematologist affiliated with Avera Health in Yankton, SD. Villanueva’s specific role, location (Yankton), or contact details. For precise details about Dr. Villanueva’s practice location, schedule, and services at Yankton, please refer to Avera Health’s official physician directory or contact Avera Yankton directly.

Call clinicVisit websiteGet directions

Clinic Type

Oncology and Hematology

Address

2601 Fox Run Parkway, Yankton, SD 57078

Phone

605-655-1800

Email

—

Opening Hours

Not published — contact the clinic to confirm hours.

Website

https://doctors.avera.org/mary-lee-villanueva

Services Offered

  • Oncology
  • Hematology

Team

  • Mary Lee Villanueva, MD — Oncologist/Hematologist

Insurance & Payment

—

Languages Spoken

—

Social Media

TwitterYoutubeFacebookLinkedinInstagram

Photos

Mary Lee Villanueva, MD — photo 1 of 8Mary Lee Villanueva, MD — photo 2 of 8Mary Lee Villanueva, MD — photo 3 of 8Mary Lee Villanueva, MD — photo 4 of 8Mary Lee Villanueva, MD — photo 5 of 8Mary Lee Villanueva, MD — photo 6 of 8Mary Lee Villanueva, MD — photo 7 of 8Mary Lee Villanueva, MD — photo 8 of 8

What Patients Say

Overall sentiment across review platforms: very positive

  • US News Doctors: 5 out of 5 (20)
  • Healthgrades: 5 out of 5 (13)
  • WebMD: 5 out of 5 (14 ratings, 11 reviews)

Patients praise

  • Compassionate and sincere demeanor
  • Thorough communication and takes time to answer questions
  • Highly recommended by patients
  • Professional and friendly office staff
  • Demonstrates high level of expertise and keeps up with latest treatments

Common complaints

  • No specific complaints or negative experiences identified in available public patient reviews.

"Dr Villanueva is very compassionate and sincere. She truly cares about her patients. I have been extremely happy with my cancer journey and having her as my oncologist. She takes the time at every visit and always answers any question I have not making me feel I should not have asked. Hands down a 10 out of 10!"

— Healthgrades

"We cannot say enough good things about Dr. Villanueva. She has been treating my husband for seven years and she been absolutely wonderful with both of us. She is professional and has treated us with the utmost respect and kindness."

— WebMD

Synthesized from public review platforms as of Jul 11, 2026 — sources: [1][2][3][4].

Information sourced from the clinic's website as of . Own this clinic? Claim or correct this listing.

Related articles

← Back to directory
ClinAds by ClinsightBuilt for clinicsYour clinic’s marketing team, powered by AI.On-brand ads, SEO, and social campaigns in one place.Generate your first clinic ad for freeClincy by ClinsightBuilt for practicesGet more revenue from the patients you already have.Voice and SMS that follow up until lapsed patients are back on the schedule.Book a Clincy callDDS Recruit Powered by ClinsightDental recruitingYour practice’s fractional recruiting team.Dental-only search, run end to end, with placements guaranteed for a year.Find your next hire

Comparing your options?

See other oncology and hematology clinics in Yankton, or search the full directory by insurance, ratings, and more.

More Oncology and Hematology Clinics