Dr. Marsan graduated from University of Virginia, with a BA in Spanish Language. She attended graduate school at Rutgers University School of Public Health, receiving a Master of Public Health degree. Dr. Marsan completed her medical degree in Osteopathic Medicine from NYIT-New York College of Osteopathic Medicine in Old Westbury, NY and then went on to complete her Internship in Philadelphia, PA at St. Joseph’s Hospital. Dr. Marsan completed her OB/GYN Residency program at Nassau University Medical Center in Long Island, NY where she also served as Chief Resident. Throughout most of her career, Dr. Marsan worked at Federally Qualified Health Centers providing women’s healthcare involving annual exams, gynecological surgery, colposcopy, obstetrical care and family planning. In addition, she served as the Director of Women’s Health at Paterson Community Health Center in Paterson, NJ and then at The Alliance Community Health Center in Jersey City where she implemented women’s health care programs as well as provided OB/GYN patient care. Dr. Marsan later transitioned into private practice in NYC, specializing in Gynecology for women of all ages. She is most passionate about discussing contraceptive options, treating abnormal pap smears, and ensuring women are receiving annual gynecological exams. Dr. Marsan strives to provide a safe space for women to discuss their issues and to receive the care they need. She speaks fluent Spanish.


“I loved Dr Marsan!!! It was my first time seeing her today and I am just so happy!!! She took her time asking about my medical history! She ordered extra tests for me! Finally a doctor that ACTUALLY CARES!!! Thank you Dr!!!”

– S.N., 12/2023

“Dr. Marsan and staff were very knowledgeable and professionally caring during my first visit.”

– G.P., 10/2023