Dr. Margaret Ontiveros, MD
Dr. Margaret Ontiveros, MD is a cardiologist in San Antonio, TX. She is affiliated with Metropolitan Methodist Hospital. She is accepting new patients.
Methodist Physicians | RiverCity CardioVascular - Brooklyn 1st Floor
1200 Brooklyn Ave Ste 120 San Antonio, TX 78212Compare with other Cardiologists
Compare Dr. Ontiveros with our nearby Cardiologists at Methodist Hospital.
Make an appointment at Methodist Hospital today at
(726) 200-3337.
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Dr. Ontiveros' Reviews
Likelihood to recommend Dr. Ontiveros
| 5 star | 100% | 100% |
| 4 star | 0% | 0% |
| 3 star | 0% | 0% |
| 2 star | 0% | 0% |
| 1 star | 0% | 0% |
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- I felt respected
- Appointment scheduling
- Listened & answered questions
- Explained conditions well
- Staff friendliness
- Appointment wasn't rushed
- Trusted the provider's decisions
- Wait times
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How was your experience with Dr. Ontiveros?Overall Patient Satisfaction
Likelihood of recommending Dr. Ontiveros to family and friends is 5 out of 5
About Me
biography
Margaret Ontiveros, MD, FACC is board certified in Cardiovascular Disease. She practices with Methodist Physicians RiverCity CardioVascular. She specializes in the diagnosis and treatment of cardiovascular disease and says, I love being a cardiologist,...read moreCardiology
University Of Texas Health Science Center (san Antonio, Tx)
Fellowship HospitalUniversity Of Texas Health Science Center (san Antonio, Tx)
Residency HospitalUniversity Of Texas Health Science Center (san Antonio, Tx)
Internship Hospital
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Locations
Methodist Physicians | RiverCity CardioVascular - Brooklyn 1st Floor
Methodist Physicians RiverCity CardioVascular - Wiseman
Affiliated Hospitals
- Recipient of 37
hospital awardsAmerica’s 100 Best Hospitals for Coronary Intervention Award™ (2025, 2024, 2023)
Top in the nation for providing excellence in patient safety by preventing infections, medical errors, and other preventable complications
View all awardsAmerica's 250 Best Hospitals Award™ (2025, 2024, 2023)
Top in the nation for providing excellence in patient safety by preventing infections, medical errors, and other preventable complications
Compare with other Cardiologists
Compare Dr. Ontiveros with our nearby Cardiologists at Methodist Hospital.
Make an appointment at Methodist Hospital today at
(726) 200-3337.