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About us


Dr. Hertzel Sure


Dr. Hertzel K. Sure is a board certified internist with over 20 years experience, whose personal history and professional philosophy make him an excellent doctor to work with. It is his firm belief that in order to overcome a disease it takes more than medicine: the relationship between patient and doctor must provide a solid foundation for healing. His motto, which he applies in his practice, is this: the patient comes first, no matter what.


Dr. Rondai Evans

Dr. Rondai Evans is an ophthalmologist in Brooklyn, New York and is affiliated with New York Eye and Ear Infirmary. He received his medical degree from Columbia University College of Physicians & Surgeons and has been in practice for 20 years.


Dr. David Tenembaum

Dr. David Tenembaum is a gastroenterologist is affiliated with New York Hospital Queens. He received his medical degree from Ponce School of Medicine and has been in practice for 10 years.

Emergency Medicine

Maria Younessian, N.P.

Registered Nurse and Nurse Practitioner with over 30 years of experience in the healthcare industry. She is very passionate about people having the opportunity to learn life saving skills such as CPR.

Internal Medicine & Neuro

Deborah Radfard, P.A.

A physician assistant specializing in internal medicine and neurology with over 5 years of experience. She received her medical degree from Touro College and is very passionate in her quest to help patients receive the best care possible.


Please reach out to us to make your appointment. Your health is important, don’t sleep on it!


Sure Medical Care clinics offer an extensive range of preventive and screening services; all provided by a team of specialized and experienced medical professionals. Recently we have expanded to include a state of the art Physical Therapy Facility right across the street from our Elmhurst location!

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