70 North Country Road, Suite 205
Port Jefferson, NY 11777

Our Services

Harbor View Medical Services, (HVMS) PC is committed to providing the highest quality, patient-centered medical care available. We work together with our patients, their families, primary care physicians and other medical providers to ensure that we are providing you the best care. We strive to keep our patients informed and involved in their healthcare to achieve the best outcomes.

HVMS is a non-profit subsidiary of John T. Mather Memorial Hospital. Our services include:

Our primary care locations:

HVMS Specialty Care Services:

In addition to being the home of so many experienced physicians, Harbor View is also helping to train the next generation of doctors who will take care of our children and grandchildren. Today, many Harbor View physicians serve as faculty for Mather's growing Graduate Medical Education Program, which presently offers residencies in Internal Medicine, Transitional Year, Diagnostic Radiology and Psychiatry in association with Stony Brook Medicine, and provides fundamental clinical education leading to advanced placement in subspecialties. These residents are integrated into several of the Harbor View practices.


Mather Primary Care



Three Village Cardiology and Careheart Cardiology


The professionals at Mather Endocrinology are pleased to offer today's best medicine to our patients.

Family Medicine

Family Medicine at Mather Primary Care in Port Jefferson, NY

Internal Medicine

Internal Medicine Health Care


Mather Neurology located in Port Jefferson, NY


Mather Pulmonary Care Associates


Vascular Associates of Long Island

Featured Provider

FProv_0901_2017_Lu Mather Primary Care in Port Jefferson, NY is pleased to welcome Zhongju Lu MD, PhD to the Internal Medicine staff.

Featured Location

Mather Primary Care at Port Jefferson
Harbor View Medical Services, PC
125 Oakland Avenue, Suite 204
Port Jefferson, NY 11777
Phone: (631) 686-1414