We have Moved from Glen Oaks to Bay side
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  • LocationMt. Sinai: (631) 928-2600, (631) 928-9355
  • LocationBay Side: (718) 347-3500
  • LocationSelden: (631) 696-2000
icon Medical Associates
5499 Nesconset Hwy
Mt Sinai, NY 11766
Phone: (631) 928-2600, (631) 928-9355
Fax: 631-928-9351
icon Medical Associates
243 Boyle Rd,
Selden, NY 11784
Phone: (631) 696-2000
Fax: 631-696-2003
icon Medical Associates
214-22 73rd Avenue
Bay Side, NY 11364
Phone: (718) 347-3500
Fax: 718-776-3723

Meet Our specialists

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Director of Operations

Quality and Compliance at Medical Associates


About Us

Medical Associates is a multispecialty group founded in 2003. We have a team of board certified physicians supported by trained staff to provide the best primary preventive care to the patients. Our physicians have earned a reputation in the healthcare industry for their clinical expertise. At Medical Associates, we use latest healthcare technology to deliver effective medical care. We specialize in primary medical care, preventive care, annual physicals, and more. The ultimate goal of our healthcare team is to provide medical counsel and care to help you live well.

List of our certified professionals include Dr. Rajesh Raina, the founder of Medical Associates who has completed his Residency at the University of Medicine and Dentistry. He was also elected as “Chief of the Department of Medicine” while working in Escanaba, MI.

Dr. Marc Rybstein, specialized Cardiologist with many board certifications and Dr. Laura Rivera, board certified family physician.

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latest news

Cosmetic Procedures Are On the Rise

Cosmetic procedures are up overall, with a focus on body shaping and body sculpting.

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The Role of Palliative Care in Pediatrics

Slightly fewer than 250 palliative care providers are focused on serving children in the United States.

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Medical Marijuana Push Spreads to Utah, Oklahoma

The push for legalized marijuana has moved into Utah and Oklahoma, two of the most conservative states in the country.

18/04/2018 2:35:27 PM read more

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Excellent in all ways Always best to make early appointment before the crowds arrive. I have seen many doctors before but Dr. Raina cares about this patient’s
health and takes time to discuss all.

November 13, 2014 by Lloyd K.
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