Meet Our Care Team

Fiorina Kyritsi, MD, is an Assistant Professor of Medicine at the Icahn School of Medicine at Mount Sinai, and practices Internal Medicine. Prior to becoming the Medical Director at Barclays Health Centers, Dr. Kyritsi worked as a primary care provider for the Mount Sinai Doctors in Queens, and was the site director for the Ambulatory Care-Geriatrics Medical Student Clerkship.

A native of Volos, Greece, Dr. Kyritsi received her medical degree from the University of Thessaly. She was valedictorian of her medical school class and went on to do a year of research at the university’s pediatric laboratory. When her mother was diagnosed with a heart condition and sought treatment in the United States, Dr. Kyritsi was impressed by the state-of-the-art medical practice, professionalism and compassion of the doctors she encountered here. Inspired to apply for medical residency in the U.S., she spent a year doing cardiac research at the Veterans Affairs Medical Center in Washington, D.C. before completing a residency in Internal Medicine at George Washington University (Washington D.C.) and trained in Hematology and Oncology at MedStar Georgetown University Hospital (Washington D.C.).

Dr. Kyritsi treats patients with a wide range of medical conditions, providing personalized primary care services with an emphasis on preventative medicine and general wellness. In addition to providing supportive care, Dr. Kyritsi also promotes cancer survivorship by helping patients adjust to life after treatment and coordinating follow-up medical care. She values forming long-term relationships with patients and helping them to live longer and healthier lives.

Mary Gamble, DNP, is a board certified Family Nurse Practitioner and Lifestyle Medicine Professional whole-heartedly serving New York City.

Mary received her Doctorate in Nursing Practice from Florida Atlantic University and since then has passionately worked with clients of diverse backgrounds to guide them on their health and wellness journey. Before joining Mount Sinai, she proudly worked in ambulatory care, primary care, home health and within a hospital-based medical surgical unit where she individualized care to clients with a variety of conditions, such as: high cholesterol, diabetes, hypertension, unhealthy weight gain and more.

Dr. Gamble is dedicated to helping clients achieve optimal wellness and healing. She is especially interested in implementing Functional and Lifestyle Medicine and serves as a resource for clients who desire to improve lifestyle choices in order to reduce risk of certain diseases. This particular study of medicine intrigues her specifically because of its focus on (1) revealing the root cause of illnesses and (2) restoring health by addressing those causes. To be better equipped to help clients on their wellness journey, Mary became board certified in Lifestyle Medicine. This branch of medicine allows her to focus on assisting clients in optimizing nutrition, physical activity, healthy relationships, proper rest, stress management, and toxin reduction to improve overall health.

Mary enjoys caring for diverse populations in need of proper guidance, but she also finds pleasure in optimizing her own health as well. She spends her free time serving as an example in improving the wellness of herself and her family by creating new whole food plant based recipes, studying the effects of nutritional choices, meditating and mastering calisthenics, yoga, and breathwork.

Sandra Oxley is a healthcare administrator with over 10 years of experience in both private practice and major academic medical centers.  She holds a BA in Sociology, and a MPA in Healthcare Administration.  Her background includes leading high-performance teams to foster a culture of excellence in patient care.  Sandra possesses vast experience in clinical operations, patient-centered care, process optimization, and strategic planning to effectuate efficient and lean workflows.  

Sandra joined Mount Sinai in October of 2020.  Her goal is to have the administrative team work alongside the clinical team to help improve the general wellbeing of patients through personalized and compassion care.  Sandra has a passion for patient care, and seeks to use that to transform how healthcare is delivered.  

When not working, Sandra loves to spend time with her family, read/watch romantic comedies, and learn new recipes.

Da’Shana Bingham has been a Certified Medical Assistant since 2011. Throughout her time in the medical field, she’s had the pleasure of working in specialties such as Pediatrics, Internal Medicine, Urology and Spinal Cord Injury/Spina Bifida. Da’Shana is very passionate about patient care, and takes great pride in her role as an essential worker.

Nicolette is a certified medical assistant and has been with the Mount Sinai family for 3 years. She has a background in Urgent Care, Internal Medicine, Dermatology and Gynecology.  She is passionate about patient care and making every visit personal and comfortable for each patient. Her slogan is “we are here to help you, not hurt you”.

On weekends Nicolette enjoys cooking, reading and spending time with friends and family.

Annette has been a Certified Medical Assistant since 2001 and has certifications in Phlebotomy, EKG, and Basic Life Support. Prior to coming to Mount Sinai Hospital, she held roles at Princeton University Student Health Center and Seton Hall University where she utilized her education, experience, and skills. Outside of work, Annette is an adventurist with a love for kickboxing, running, hiking, outdoor summer/winter activities, as well as spending time with family. She believes in having a balanced lifestyle for the body, mind, and spirit, and thinks it’s important to motivate patients to live an active lifestyle while leading by example.