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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. Joseph Golyan

Dr. Joseph Golyan is a Gastroenterologist, and is affiliated with North Shore University Hospital.  He received his medical degree from The School Of Medicine At Stony Brook University Medical Center and has been in practice for 27 years.


Dr. Susana Ayyanathan

Dr. Susana Ayyanathan is a Cardiologist, and is affiliated with Lenox Hill Hospital. She received her medical degree from St. Georges University School of Medicine

Internal Medicine

Jinyoung Kim, N.P

A Nurse Practitioner specializing in internal medicine. With many years of experience Ms. Kim completed her education from The College of Staten Island Health Center 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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