Patient-centered Rheumatology Care
in Long Island, NY

At Long Island Osteoporosis & Arthritis, our team of Rheumatologists provide advanced Rheumatology care to residents in and around Plainview & Garden City, New York. For the convenience of our patients, our facility includes an on-site lab as well as an in-house infusion center.

Welcome to Long Island Osteoporosis & Arthritis

Long Island Osteoporosis & Arthritis specializes and treats patients for Osteoporosis, Arthritis and Arthropathy, and Rheumatologic Muscular Diseases. Our practice offers ultrasounds, x-ray, bone density testing and in-house infusion services. We are a patient centered practice and care about each and every patient walking into our door.

We are now offering COVID-19 testing.

Musculoskeletal Ultrasound

Diagnostic musculoskeletal ultrasound provides our team of physicians the necessary tools to create real-time, remarkably detailed images, without the use of radiation. The musculoskeletal ultrasound procedure is incredibly non-invasive, using a small transducer and ultrasound gel positioned comfortably on the top of your skin.

On-site Labratory

Our highly complex laboratory is Clinical Laboratory Improvement Amendments (CLIA) certified  and staffed by certified lab personnel who provide accurate clinical diagnostic disciplines of chemistry, qualitative joint fluid analysis, hematology immunology and urinalysis.

In-House Infusion Center

Our infusion center is staffed with highly experienced nurses and assistants who work alongside your doctor to provide quality infusion services for the treatment of various diseases. We take pride in offering you a cost-effective, comfortable and high quality alternative to both hospitalization and outpatient services.

Board Certified Rheumatologist

Rheumatologist Plainview Garden City NY

Dr. Prem Chatpar, M.D.,
F.A.C.R., F.A.C.P.
Board Certified Rheumatologist

Musculoskeletal Ultrasound

Long Island Osteoporosis & Arthritis provides diagnostic ultrasound exams and ultrasound-guided procedures to assist with early diagnosis and treatment of musculoskeletal pain and disorders such as arthritis, bursitis, and gout. Musculoskeletal ultrasound offers non-operative treatment options for musculoskeletal conditions of the shoulder, elbow, hand and wrist, hip, knee, and ankle and foot.

Musculoskeletal ultrasound, also known as MSK ultrasound or simply MSKUS, uses sound waves to quickly provide images of bones, joints and tendons at the point-of-care to assist with diagnosis and treatment. Diagnostic musculoskeletal ultrasound is fast, non-invasive and radiation-free. Ultrasound-guided injections deliver greater accuracy and less pain than injections guided by touch.

In-House Lab

Long Island Osteoporosis & Arthritis has an on-site laboratory capable of processing routine studies for general medical care. We also offer specialized auto-antibody testing needed to follow patients with rheumatologic diseases.

If only a portion of the lab results are performed in our office, we will draw the blood tests in our office and send them to the appropriate commercial laboratory. When paired with physical examinations, blood tests are an effective way to confirm and diagnose potential disease activity. 

Our on-site laboratory helps determine results, which are classified as positive or negative. If a rheumatic disease is diagnosed due to positive test results, further laboratory testing can show our physicians the extent of the disease and guide their treatment process.

in house lab rheumatology (1)
infusion therapy in long island ny

In-house Infusion Center

Long Island Osteoporosis & Arthritis has an in-house infusion center to treat people requiring IV Therapy for rheumatological and autoimmune conditions. Our infusion center is staffed with highly experienced nurses and assistants who work alongside your doctor to provide quality infusion services for the treatment of various diseases.

Our Infusion Center has comfortable reclining chairs, personal tablets equipped with wifi and Netflix, and snacks. Our nurses are specially trained infusion nurses with years of IV experience and a physician will always be present for your infusion. You can expect to save money and time vs. the hospital infusion center. Long Island Osteoporosis & Arthritis is partnered with OI Infusion to manage our infusion center and ensure you have a wonderful experience.

Learn more about our in-house infusion services here. 

Remote Rheumatological Care

Did you know we offer tele-health appointments?

We are now offering Tele-Health visits to help you in this time of crisis and to continue to help you remain safe and healthy. To schedule a telehealth appointment, please call the office between 9am and 3pm (Mon-Fri) or you may call 516-674-5863 to request an urgent appointment. You may also request an appointment by email at Please make sure to provide your full name and date of birth so that we may serve you effectively. 

Plainview, NY

524 Old Country Rd
Plainview, NY 11803

Plainview: (516) 931-3988
For Infusions: (516) 701-2113
Fax: (516) 931-4091

Garden City, NY

877 Stewart Ave Suite 16
Garden City, NY 11530

Garden City: (516) 745-0202
For Infusions: (516) 701-2113
Fax: (516) 745-6914