Mt. Sinai: (631) 928-2600, (631) 928-9355Bay Side: (718) 347-3500Selden: (631) 696-2000 
Offering the highest level of care to patients
Dr Raina is the founder of the medical Associates. In 1996, Dr Raina completed his Residency at the University Of Medicine and Dentistry, New Jersey.
Peter Perdik is a caring and diligent internist as well as pulmonologist serving the community of New Hyde Park, NY.
Medical Associates Bay Side Medical Associates Mt Sinai Medical Associates Northport
Medical Associates Patchogue
Medical Associates Selden Medical Associates Corporate Office
Board Certified Internal Medicine
President & CEO
Clinical Assistant Professor at Hofstra Northwell School of Medicine
Board Certified Internal Medicine and Pulmonary
Clinical Assistant Professor at Hofstra Northwell School of Medicine
Board Certified Family Medicine
Assistant Professor of Family Practice at Stony Brook University
Board Certified Cardiologist
Board Certified In Cardiology
Vascular Medicine
Board Certified Family Medicine Physician
Board Certified Family Physician
Board Certified Internal Medicine
Clinical Assistant Professor at Hofstra Northwell School of Medicine
Board Certified Podiatrist
Board Certified Family Medicine
Board Certified Family Physician
Board Certified Geriatric Medicine (Internal Medicine)
Nurse Practitioner
Director of Operations
Quality and Compliance at Medical Associates
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.
Having an experienced physician who is familiar with you and your health history can be a great advantage, when one needs health advice. A trustworthy relationship with your physician will help you
read moreGlaucoma is an eye-disorder that causes blindness. This disease damages the optic nerve of the eye that is mainly caused to abnormal high pressure inside the eye. However, the main problem related
read moreHealth problems, whether minor or major, are bound to occur at some time in our life. Some of the health problems can be determined easily while some require proper test to determine
read moreA two-decade study from Harvard University has found that drinking orange juice could help fight cognitive decline…
12/12/2018 1:08:53 PM read moreScientists have identified a key player in blood pressure regulation and have shown that switching it off reduces blood pressure in mice, according to new…
12/12/2018 1:06:29 PM read moreAtherosclerotic disease, the slow and silent hardening and narrowing of the arteries, is a leading cause of mortality worldwide, responsible for more than 15 million deaths each year, including an estimated 610,000 people in the United States.
12/03/2018 8:24:13 AM read moreExcellent 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.
