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Testimonials

a year ago
Mantas is the best—super knowledgeable, patient, compassionate, funny. I went to see him after breaking my arm in a horse accident. I was having additional pain on one side of my body but after several X-rays, the doctors found no visible cause. Within 5 minutes of my first visit, Mantas had identified the problem and I left feeling better! I saw him for several months for my wrist. He definitely made me work but there were lots of laughs along the way and I regained near-full mobility. The facility is spotless. The atmosphere is friendly. I highly recommend going to Mantas.
- Kate B
a year ago
I chose OneOnOne PT because they accepted my insurance and they were nearby. At the time of my evaluation, I was in a lot of pain with a frozen shoulder and had no range of motion. Mantas came up with a plan of action that included specific exercises, electric stimulation and hands on manipulation. He would ask me how the shoulder was feeling every time I arrived for therapy and tailored each session accordingly. As my shoulder started to get better, he gave me exercises I could do at home. With his knowledge and direction, my shoulder recovered 100%. Patty is very accommodating when scheduling appointments and keeping on top of things. Her friendly demeanor, along with a therapy room full of natural light & some live plants, really give the place a great vibe. I am so glad I chose OneOnOne PT. I recommend them highly.
- Michelle D
a year ago
I injured my back which made it extremely painful to sit, stand, move, and sleep. I was diagnosed with two herniated discs and I was recommended a course of physical therapy . I chose Dr. Mantas after reading several positive reviews . Initially I was skeptical about physical therapy helping however after the first session there I felt significantly better. In fact I continued with the sessions for a couple of more weeks until I fully recovered and now I’m back to the gym doing my regular workouts. Dr. Mantas was very hands on and helpful . He showed me the proper way to stretch and do certain exercises , and I really enjoyed the relaxing massage at the end of the session . His place of practice is very clean and casual . Dr. Mantas, and his assistant, Patty maintain a very light atmosphere with patients where it’s easy to forget that your in a physical therapy facility but at the same time he will not let you slack. I highly recommend him, and I do not intend to be a returning cl...
- Natalie D

The Difference In Quality of Care

Welcome to OneOnOnePT, PLLC. A practice of personalized and individual health care. We are a company dedicated to providing custom-tailored care to an assortment of injuries and age groups. We offer versatile health care delivery methods to assess and care for your health needs.

Advancement of physical performance to reveal the very best in each and every client is our personal goal and mission statement. We strive to be a reputable and renowned source for personalized education, training, and preservation of one’s body through the utilization of recent publications, science, technology, and applied expertise.

Mantas Korsakas, DPT Founder of OneOnOnePT, PLLC., Is a Licensed and Insured Doctor of Physical Therapy.

Stony Brook University:
• Doctor of Physical Therapy, June 2007
• Bachelor of Science, May 2004

Honors:
• PI Alpha Sigma, Phi Theta Kappa International Scholastic Order, Dean's List, National Vocational Technical Honor Society, Who’s Who in American Colleges.

FIRST AID/CPR/AED Certification:
• Current, Annually Re-Certified.

Clinical Experience:
• Peconic Bay Medical Center: Acute Care/Adult Rehabilitation.
• St. Charles Outpatient Rehabilitation: Orthopedic/Adult Rehabilitation.
• St. Charles Hospital Outpatient Community Re-entry Program: Neurological Rehabilitation.
• North Fork Physical Therapy: Orthopedic Outpatient Rehabilitation.
• Sports Therapy East Hampton: Orthopedic, Neurological, TMJ, TBI, CVA, Strengthening/Conditioning, Gait-Balance Disorders, Adult Rehabilitation.
• Home Physical Therapy.

Currently Employed:
• OneOnOnePT, PLLC: Outpatient Physical Therapy, Orthopedic, Neurologic, Geriatric, Gait/Balance Disorders, others.

Continued Education Certifications:
•  Orthopedic Excellence: The Spine 
•  Orthopedic Excellence: The Upper Quarter
•  Orthopedic Excellence: The Lower Quarter
•  Vestibular Rehabilitation 
 
• Maitland-Australian Physiotherapy Course Work:
• MT-1 Peripheral Course
• MT-2 Spinal Course
• MT-3 Intermediate Spinal Course
• MT-4 Differential Assessment and Clinical Reasoning
• MT-O Evidence Based Orthopedic Diagnostic Evaluation  


Specialized Treatments:

     *  Coccygeal/Pelvic Floor Dysfunction 
  • BPPV: Vertigo/Vestibular Disorders
  • TMJ: Temporomandibular Dysfunctions
  • Breast Cancer: Post-Surgical Aftercare, Scar/Lymph Care
  • Spine Clinic: Herniations, Fractures, Compressions, Shifts, Scoliosis, Fusions, Laminectomies
  • Joint Replacement Aftercare for: Shoulders, Hips, Knees, Ankles, Fingers
  • Hand Therapy: Tendon Gliding, Carpal Tunnel, Joint Replacement
  • Neurological: Strokes, MS, Cavernomas, Chiari Aftercare, Dynamic Nerve Flossing, Brachial Plexus Neuritis, Radiculopathies, Sciatica, Thoracic Outlet, Neuropathies
  • Gait and Balance Clinic with BIODEX Equipment
  • Amputations: Prosthetic Rehabilitation
  • VIP Direct Private Sessions ($500/hr.) Limited Availability Call to Schedule


We are a participating provider in multitude of insurances, please call and inquire if we accept yours. 
No Insurance? No Problem, Flat fee of $50/per visit.  
12+ Years of Experience, 100+ Health Grades Reviews
1 Office, 1 PT, 1ON1.

Contact Us

Contact

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  • (631) 284-9258

Address

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1149 Old Country Road Suite A-2
Riverhead, NY 11901
USA

Opening Hours

Mon:7:00 am – 4:00 pm
Tue:7:00 am – 4:00 pm
Wed:7:00 am – 4:00 pm
Thu:7:00 am – 4:00 pm
Fri:7:00 am – 1:00 pm
Sat:Closed
Sun:Closed
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