Summary

Dr. Sean O Neil is an internal medicine physician who specializes in infectious disease and hospital medicine. He earned his medical degree from the University of Texas Medical Branch at Galveston and completed his residency training at UMass Memorial Medical Center. With 17 years of clinical experience, Dr. O Neil brings extensive expertise to his practice treating complex medical conditions.

Dr. O Neil is affiliated with UMass Memorial Medical Center and practices at multiple locations throughout San Antonio, Texas. He treats patients with chronic kidney disease and diabetic complications that affect the nervous system. His hospital medicine background allows him to provide comprehensive care for patients requiring inpatient treatment. Patients have given Dr. O Neil an average rating of 5.0 on Vitals, reflecting their confidence in his medical expertise and patient care.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 5
  • 17 years of experience
  • 8 insurance plans accepted
  • Umass Memorial Medical Center
  • 3 specialties
  • 9 areas of expertise
  • 1 hospital affiliation
  • 4 office locations
  • Male

Office Locations

Dr. Sean Eamonn O Neil has 4 locations

Audie L Murphy Va Hospital

7400 Merton Minter StSan Antonio, TX 78229

University Health System Robert B Green Campus

903 W Martin StSan Antonio, TX 78207
Mon6:30 am - 8:00 pm
Tue6:30 am - 8:00 pm
Wed6:30 am - 8:00 pm
Thu6:30 am - 8:00 pm
Fri6:30 am - 8:00 pm
Sat6:30 am - 8:00 pm
Sun6:30 am - 8:00 pm

Student Health And Wellness Center Ut Health Science Center

7703 Floyd Curl Dr Rm 1422San Antonio, TX 78229
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

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Dr. Sean Eamonn O Neil, MD
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Dr. Sean Eamonn O Neil, MDDr. Maria Iuliana Botez, MDDr. Javier F Rodriguez, MDDr. Farhan Abdullah, DO
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
3.6 
17 Years of Experience 12 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option Virtual Visit Available
Speaks English Speaks English, Spanish Speaks English
San Antonio , TXSan Antonio , TXSan Antonio , TXSouthlake , TX
Med School: University Of Texas Medical Branch At Galveston Med School: Carol Davila University of Medicine and Pharmacy Med School: Universidad Autonoma De Nuevo Leon, Monterrey, Nuevo Leon Mexico Med School: Nova Se Univ Hlth Prof Div Coll Osteo Ft Lauderdale Fl
Current Profile
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Insurance Plans Accepted by Dr. Sean Eamonn O Neil

  • Aetna
  • Aetna - POS
  • Blue Cross Blue Shield of Texas
  • Medicare
  • Medicare - Medicare
  • Triwest Healthcare Alliance
  • Triwest Healthcare Alliance - Federal Employees Program
  • UnitedHealthcare - POS

Medical Specialties

Dr. Sean Eamonn O Neil has the following 3 specialties

Specialty Expertise

Dr. Sean Eamonn O Neil has the following 9 areas of expertise

  • Check-up
  • Heartburn
  • Hospital Medicine
  • Immunization
  • Infectious Disease
  • Physical
  • Vaccination
  • Weight Loss
  • Weight Loss (non-surgical)

Certifications, License, & Education

17 Years Experience

Dr. Sean Eamonn O Neil holds an active medical license in the state of Texas.

Medical License

Medical Doctor with an active medical license in the state of Texas that expires in 2027.

Education & Training

Residency

Completed their residency at Umass Memorial Medical Center.

Medical School

Graduated from University Of Texas Medical Branch At Galveston in 2010 and UNIVERSITY OF TEXAS MEDICAL BRANCH SCHOOL OF MEDICINE in 2009.

NPI Number

Dr. O Neil's NPI number is 1588985246.

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Frequently Asked Questions

Is Dr. Sean O Neil accepting new patients?
Dr. Sean O Neil is accepting new patients on Vitals. View Dr. Sean O Neil's profile on Vitals to make an appointment.
Where is Dr. Sean O Neil's office located?
Dr. Sean O Neil's office is located at 7400 Merton Minter St, San Antonio, TX, 78229.
Does Dr. Sean O Neil accept my insurance?
You can see the insurance plans that Dr. Sean O Neil accepts on their Vitals profile.
How can I make an appointment with Dr. Sean O Neil?
You can find contact information for Dr. Sean O Neil here on Vitals.
Which hospitals is Dr. Sean O Neil affiliated with?
Dr. Sean O Neil is affiliated with Umass Memorial Medical Center.

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