Dr. Gisell Mansur is a board-certified internal medicine physician at Mount Sinai Medical Center.

Dr. Mansur earned her medical degree from Universidad Libre de Cali, Colombia, in 2010. She completed her internal medicine residency training at Mount Sinai Medical Center in Miami Beach, FL.

While in Colombia, Dr. Mansur worked as a hospitalist and general practitioner in the cardiothoracic surgery department at Clinica Nuestra Señora de los Remedios and Centro Médico Imbanaco, two of the top private hospitals in the country.

Before completing her residency training at Mount Sinai Medical Center, Dr. Mansur served as a Pulmonary Research Coordinator at Jackson Memorial Hospital. Over the years, she has contributed to research and peer-reviewed publications on a wide range of medical topics, such as COVID-19 treatment, cadmium exposure and atherosclerosis, hypertrophic cardiomyopathy, pulmonary hypertension (PH), sickle cell disease (SCD), and arterial catheters versus non-invasive blood pressure monitoring. Dr. Mansur also worked as a sub-investigator to assess the effects of various medications in several clinical trials.

Before joining Mount Sinai Medical Center, Dr. Mansur worked as an internist for a large value-based primary care company in Miami. During the pandemic, she directed its COVID-19 Task Force and assisted in developing clinical protocols, which enabled the successful treatment of over 7,000 patients with the disease.

Additionally, Dr. Mansur has been a guest physician on several popular TV shows such as “El News Café” on Univision, “A Fondo y El Social” on America TV, “Sevcec” on Mega TV, and “Las Vueltas de la Vida” on Mega TV.

Dr. Mansur is board-certified by the American Board of Internal Medicine. She is also a member of the Educational Commission for Foreign Medical Graduates, the American Medical Association, the American Heart Association, the American College of Physicians, the Florida Medical Association, and the Obesity Medicine Association.

Dr. Mansur is fluent in English and Spanish.

Areas of Clinical Interest:

Managing cardiovascular conditions, diabetes, weight loss, and metabolism.

*This physician is employed by Mount Sinai Medical Center