About Us

Harbor Physical Therapy, P.C. was founded with the mission of providing the highest quality physical therapy care that is specifically designed for each individual patient, utilizes a full range of treatment options, creates a warm, welcoming, and fun community-inspired environment, and always maintains the focus on the thing that is most important...... our patients and their success!

Nobody wants to be injured or go to physical therapy, but we will do everything possible to make the process easy, get you feeling well as quickly as possible, and do it all in a way that makes it fun and enjoyable.  


Our staff has been handpicked because of their exceptional skills, level of caring, and desire to help our patients at all times.  We are happy to assist you in any way possible from verifying your insurance benefits, scheduling appointments, providing your treatments, communicating with your doctor and insurance company, answering any of your questions, and doing whatever is necessary to get you well as quickly as possible.  If you have any questions, please call us at (631) 425-1110.  We are here to help you.

Our Physical Therapists

Peter Grieco, PT, DPT, MS, CSCS

Peter is a graduate of Springfield College where he earned a Bachelor of Science (BS) degree in 2004 and Masters of Science in Physical Therapy (MSPT) degree in 2005.  Peter later returned to Temple University where he become a Doctor of Physical Therapy (DPT) in 2008.  Peter also holds an additional specialty certification as a Certified Strength and Conditioning Specialist (CSCS) through the National Strength and Conditioning Association (NSCA) allowing him to design, oversee, and administer one on one personal training and small or large group/team strength and conditioning programs.  Peter has served as a Clinical Instructor for Physical Therapy (PT) and Physical Therapy Assistant (PTA) students from many local Colleges and Universities.

Peter has experience working in a variety of practice settings around the country.  These include sub-acute rehabilitation in Leesburg, Florida, inpatient neurology in Houston, Texas, pediatrics at Duke University in North Carolina, and over 10 years of orthopedics and sports therapy on Long Island.   In 2016, Peter made the decision to open Harbor Physical Therapy to fulfill a dream of providing the highest quality physical therapy care in a manner keeping with his high standards and personalized approach.  

When not working, Peter is an active athlete participating in local competitive sports leagues for soccer, platform tennis (paddle), and beach volleyball or can be found relaxing on a beach with a good book.  He remains alive in the community and believes strongly in creating relationships with others in Huntington and across Long Island.