Primary Care + Walk-in Care Clinic


800 Montauk Highway, Suite 8
Shirley, NY 11967
P: 631-772-4646
Fax: 631-772-2495


Monday – Friday: 8 am – 6 pm
Saturday: 8am – 2pm

Holidays: Closed (New Year’s Day / Memorial Day / July 4th / Labor Day / Thanksgiving Day / Christmas Day)

Our Providers at Shirley, NY

Michelle Maurina  MS, AGNP-C

Michelle Maurina MS, AGNP-C


Michelle is a nationally certified nurse practitioner in adult and gerontological health in the primary care setting. She completed her Bachelor’s degree at St. Joseph’s College and Master’s degree at Stony Brook University. Michelle is a member of the American Academy of Nurse Practitioners and the Nurse Practitioner Association of Long Island. She worked at Mather Hospital as a nurse for 15 years specializing in critical care and is also a certified CPR instructor.

Austin D Prince, PA-C

Austin D Prince, PA-C


Austin received his Bachelors of Science and Masters of Science, Physician Assistant from Rochester Institute of Technology, Rochester, New York in 2020. He was awarded the Rochester Institute of Technology Presidential Scholarship. 

Katrina Thomson, PA-C

Katrina Thomson, PA-C


Katrina received her Bachelor’s degree in Public Health at Stony Brook University and Master’s of Science, Physician Assistant at New York Institute of Technology. Katrina is a member of the American Academy of Physician Assistants and New York State Society of PAs.

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