4.8
26 Ratings with 15 written Reviews
Summary
Dr. Mary Villanueva is an oncologist and internal medicine physician who graduated from the Sanford School of Medicine of the University of South Dakota. With 25 years of experience treating cancer patients, she brings extensive knowledge to her practice in oncology and internal medicine. Dr. Villanueva is fluent in both English and Spanish, helping her connect with a diverse patient community.
Dr. Villanueva practices at Avera Saint Anthony's Hospital in O'Neill, Nebraska, and Avera Sacred Heart Hospital in Yankton, South Dakota. She specializes in treating breast cancer, including complex cases involving metastatic or recurrent disease, as well as Paget disease of the breast. Her clinical expertise includes performing comprehensive blood work and metabolic assessments to monitor patient health throughout treatment. Patients have given her an average rating of 4.8 out of 5 stars.
Dr. Villanueva practices at Avera Saint Anthony's Hospital in O'Neill, Nebraska, and Avera Sacred Heart Hospital in Yankton, South Dakota. She specializes in treating breast cancer, including complex cases involving metastatic or recurrent disease, as well as Paget disease of the breast. Her clinical expertise includes performing comprehensive blood work and metabolic assessments to monitor patient health throughout treatment. Patients have given her an average rating of 4.8 out of 5 stars.
Overview based on verified provider data
Quick Facts
- 25 years of experience
- speaks English, Spanish
- Sanford School Of Medicine Of The University Of South Dakota
- 15 written reviews
- 2 specialties
- 13 areas of expertise
- 2 board certifications
- 2 hospital affiliations
- 2 office locations
- Female
Office Locations
Dr. Mary Lee Villanueva has 2 locationsAvera Saint Anthonys Hospital
300 N 2nd StOneill, NE 68763 Tel: (402) 336-2611
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed
Compare with Similar Doctors
 |  |  |  |
| Dr. Mary Lee Villanueva, MD | Dr. Ali Jane Piper, MD | Dr. Douglas Vernon Welsh, MD | Dr. Jonathan Lee Spencer, MD |
| Oncology | Pulmonology | Cardiovascular Disease | Critical Care Medicine |
| Accepts New Patients | |||
| 25 Years of Experience | 14 Years of Experience | 44 Years of Experience | 28 Years of Experience |
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option |
| Speaks English, Spanish | Speaks English, Spanish | Speaks English, Spanish | |
| Oneill , NE | Lincoln , NE | Norfolk , NE | Lincoln , NE |
| Med School: Sanford School Of Medicine Of The University Of South Dakota | Med School: University Of Nebraska College Of Medicine | Med School: University Of Nebraska College Of Medicine | Med School: University Of Nebraska College Of Medicine |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Mary Lee Villanueva
Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.
Medical Specialties
Dr. Mary Lee Villanueva has the following 2 specialties
Specialty Expertise
Dr. Mary Lee Villanueva has the following 13 areas of expertise
Certifications, License, & Education
25 Years Experience
MEDICAL LICENSE
Medical Doctor, South Dakota, 2027, Active
Medical Doctor, Nebraska, 2026, Active
EDUCATION & TRAINING
Medical School
Sanford School Of Medicine Of The University Of South DakotaGraduated in 2001
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Frequently Asked Questions
- Does Dr. Mary Villanueva accept my insurance?
- You can see the insurance plans that Dr. Mary Villanueva accepts on their Vitals profile.
- Does Dr. Mary Villanueva accept virtual/telehealth appointments?
- Dr. Mary Villanueva has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- Where is Dr. Mary Villanueva's office located?
- Dr. Mary Villanueva's office is located at 300 N 2nd St, Oneill, NE, 68763.
- How can I make an appointment with Dr. Mary Villanueva?
- You can find contact information for Dr. Mary Villanueva here on Vitals.
- What languages does Dr. Mary Villanueva speak?
- Dr. Mary Villanueva speaks English and Spanish.
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