

Dr. Eleftherios Mamounas, MD
Dr. Eleftherios Mamounas, MD is a general surgeon in Orlando, FL and has over 40 years of experience in the medical field. He graduated from NATIONAL SCHOOL OF MEDICINE AND HOMEOPATHY in 1983. He is affiliated with Orlando Health Orlando Regional Medical Center. He is accepting new patients and telehealth appointments.
AdventHealth Medical Group Oncology & Hematology at Orlando
2501 N Orange Ave Ste 689 Orlando, FL 32804Make an Appointment
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Dr. Mamounas' Reviews
Likelihood to recommend Dr. Mamounas
5 star | 100% | 100% |
4 star | 0% | 0% |
3 star | 0% | 0% |
2 star | 0% | 0% |
1 star | 0% | 0% |
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- Office environment
- Appointment scheduling
- Listened & answered questions
- Explained conditions well
- Staff friendliness
- Appointment wasn't rushed
- Trusted the provider's decisions
- Wait times
- Office environment
- Appointment scheduling
- Listened & answered questions
- Explained conditions well
- Staff friendliness
- Appointment wasn't rushed
- Trusted the provider's decisions
- Wait times
- Listened & answered questions
- Explained conditions well
- Appointment wasn't rushed
- Trusted the provider's decisions
- Wait times
Leave a review
How was your experience with Dr. Mamounas?Overall Patient Satisfaction
Likelihood of recommending Dr. Mamounas to family and friends is 5 out of 5
About Me
care philosophy
Eleftherios (Terry) Mamounas, MD, MPH, FACS, is the medical director of the breast program at AdventHealth Cancer Institute. He is a board-certified breast surgical oncologist who specializes in the treatment of breast cancer. Dr Mamounas received...read morebiography
Eleftherios (Terry) Mamounas, MD, MPH, FACS, is the medical director of the breast program at AdventHealth Cancer Institute. He is a board-certified breast surgical oncologist who specializes in the treatment of breast cancer. Dr. Mamounas received...read moreGeneral Surgery
*Healthgrades does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
National School Of Medicine And Homeopathy
Medical School, 1983
Healthgrades receives board action history for physicians and physician assistants. The information displayed here is sourced from independent information providers, such as state board websites, and may not be the most up-to-date information. Healthgrades makes no representations with respect to the accuracy of any information provided here and assumes no responsibility or liability for such information.
Learn more about medical license public record checkAdjuvant trastuzumab emtansine in HER2-positive breast cancer patients with HER2-negative residual invasive disease in KATHERINE, 2022-09-19
21-Gene assay as predictor of chemotherapy benefit in HER2-negative breast cancer, 2018-11-14
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Locations
AdventHealth Medical Group Oncology & Hematology at Orlando
AdventHealth Medical Group Breast Surgery at Altamonte Springs
AdventHealth Medical Group Breast Surgery at Orlando
Affiliated Hospitals
- Recipient of 34
hospital awardsAmerica's 250 Best Hospitals Award™ (2024, 2023)
Superior clinical outcomes in colorectal surgeries, gallbladder removal, upper gastrointestinal surgery, and treating bowel obstruction, gastrointestinal bleeds, and pancreatitis
View all awardsGastrointestinal Care Excellence Award™ (2024)
Superior clinical outcomes in colorectal surgeries, gallbladder removal, upper gastrointestinal surgery, and treating bowel obstruction, gastrointestinal bleeds, and pancreatitis
View all patient feedbackHow patients felt about the care they received at this hospital.
82%Patients said they were given information about recovering at home2% lower than the national average
75%Patients said that doctors always listened to them and explained things well1% lower than the national average
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Compare Dr. Mamounas with our nearby General Surgeons at AdventHealth.