Primary Care (Internal Medicine)

Mount Sinai Doctors Long Island offers patients the high-quality care for which Mount Sinai is known, right here in the convenience of our Suffolk County community. Our board certified physicians provide a wide range of primary care services, including preventive medicine, annual physicals, vaccinations, pre-operative consultations, and evaluation and treatment of a variety of acute and chronic illnesses.

Patients are encouraged to select a primary care physician (PCP) from among our board-certified internists. Dedicated to the overall care of the patient, our PCPs are trained in the care of adults 18 years of age and older. This physician sees the patient for routine visits and becomes familiar with his or her needs, establishing a long-term relationship.

Because we believe in the importance of personalized medicine, our team takes the time to build a relationship with you and your family so that we can answer all your questions and make sure you completely understand any treatments you may need. Through this combination of comprehensive care and individualized attention, our office is pleased to provide the care you and your family need for long-term health.

Mount Sinai Doctors Long Island provides individualized care throughout a patient’s lifetime, offering complete primary care, including physical examinations, routine health screenings, and treatment of chronic and acute illnesses. Our physicians also offer immediate care and coordination of ancillary, specialty and preventive care services. Patients at Mount Sinai Doctors Long Island have access to the advanced treatments and innovations of the entire Mount Sinai Health System.

Scheduling an Appointment

Patients are seen by appointment only. We encourage patients to call early to ensure they will be accommodated. For immediate care needs, patients may be seen by their primary care physician, schedule permitting. If their primary care physician is unavailable, another physician designated to see urgent cases will attend to the patient. Our state-of-the-art electronic medical records system enables physicians to access important patient information in a timely manner. We have offices in several convenient locations.

Understanding the importance of convenient care, we are pleased to serve our community with plenty of parking, onsite lab and imaging services, easy scheduling, and extended hours. Our location within a multispecialty office also means patients have easy access to a range of other medical fields, from allergy and cardiology to urology and our Women’s Center.

Call for an appointment: 631-628-5000.

Use our Patient Portal to access MyChart, where youcan manage your appointments, communicate with your doctor, request prescription refills, access your test results and more.

Contacting Your Primary Care Physician

Each physician establishes his or her own policies regarding telephone calls. In general, our physicians are not available to take calls during patient hours. Phone calls will be returned promptly by either the physician, or a physician representative, during breaks in the schedule or after hours. After-hours calls will be connected to our answering service, which will contact a physician for you.

Medical attention is available 24 hours a day, 7 days a week.

Doctor and Patient

Practice Information

Mount Sinai Doctors Long Island
5 Cuba Hill Road
Greenlawn, NY 11740
Phone: 631-628-5000

Monday – Thursday, 9:00 am – 7:30 pm
Friday, 9:00 am – 5:30 pm
Saturday, 9:00 am – 3:00 pm

59 Southern Boulevard 
Nesconset, NY 11767

Phone: 631-659-1700

66 Commack Road 
Commack, NY 11725

Phone: 
631-659-1620