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Summary
Dr. Sean Oneil specializes in internal medicine and oncology, providing comprehensive care for both routine health maintenance and cancer treatment. He earned his medical degree from the Medical College of Wisconsin and brings five years of clinical experience to his practice. His dual expertise allows him to manage complex medical conditions while providing specialized cancer care when patients need it most.
Dr. Oneil practices at Gundersen Lutheran Medical Center and Mayo Clinic Health System in La Crosse, Wisconsin. He treats patients with chronic lymphocytic leukemia and coronary artery disease, including heart conditions that specifically affect women. His clinical work includes performing comprehensive blood work and metabolic panels to monitor patient health and guide treatment decisions.
Dr. Oneil practices at Gundersen Lutheran Medical Center and Mayo Clinic Health System in La Crosse, Wisconsin. He treats patients with chronic lymphocytic leukemia and coronary artery disease, including heart conditions that specifically affect women. His clinical work includes performing comprehensive blood work and metabolic panels to monitor patient health and guide treatment decisions.
AI-generated from data on this provider profile.
Quick Facts
- 5 years of experience
- Medical College Of Wisconsin
- 2 specialties
- 2 areas of expertise
- 2 hospital affiliations
- 2 office locations
- Male
Office Locations
Dr. Sean Robert Oneil has 2 locationsGundersen La Crosse Clinic
1836 South AveLa Crosse, WI 54601 Tel: (608) 782-7300
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. Sean Robert Oneil | Eric Harker | Dr. Yogi Gundamraj, MD | Dr. Daren Gerald Tobert, MD |
| Internal Medicine | Internal Medicine | Internal Medicine | Sleep Medicine |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | |
| 5 Years of Experience | 25 Years of Experience | 29 Years of Experience | 37 Years of Experience |
| No Virtual Visit Option | Virtual Visit Available | Virtual Visit Available | No Virtual Visit Option |
| Speaks English | Speaks English | Speaks English | |
| La Crosse , WI | Lyons , CO | Brookfield , WI | La Crosse , WI |
| Med School: Medical College Of Wisconsin | Med School: Duke University School Of Medicine | Med School: Spartan Health Sciences University School Of Medicine | Med School: Univ Of Alberta Fac Of Med |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Sean Robert Oneil
Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.
Medical Specialties
Dr. Sean Robert Oneil has the following 2 specialties
Specialty Expertise
Dr. Sean Robert Oneil has the following 2 areas of expertise
Certifications, License, & Education
5 Years Experience
MEDICAL LICENSE
Medical Doctor, Wisconsin, 2027, Active
EDUCATION & TRAINING
Medical School
Medical College Of WisconsinGraduated in 2021
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Frequently Asked Questions
- Where is Dr. Sean Oneil's office located?
- Dr. Sean Oneil's office is located at 1836 South Ave, La Crosse, WI, 54601.
- Does Dr. Sean Oneil accept virtual/telehealth appointments?
- Dr. Sean Oneil has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- Which hospitals is Dr. Sean Oneil affiliated with?
- Dr. Sean Oneil is affiliated with Gundersen Lutheran Medical Center and Mayo Clinic Health System La Crosse.
- How can I make an appointment with Dr. Sean Oneil?
- You can find contact information for Dr. Sean Oneil here on Vitals.
- Is Dr. Sean Oneil accepting new patients?
- Dr. Sean Oneil has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
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