Joseph N Mosak, MD

Dr. Joseph Mosak is a rheumatologist with 18 years of experience treating conditions affecting the joints, muscles, and immune system. He earned his medical degree from Albert Einstein College of Medicine of Yeshiva University, where he developed expertise in diagnosing and managing complex rheumatic diseases. Dr. Mosak is board-certified in rheumatology and provides care in English to patients throughout the region.

Dr. Mosak practices at Northwell Health Physician Partners Rheumatology in Bay Shore, NY, and maintains hospital privileges at South Shore University Hospital. He specializes in treating joint pain, osteoarthritis, and knee pain using comprehensive approaches that may include physical therapy and strength training. His treatment plans often incorporate manual therapy techniques to help patients regain mobility and reduce discomfort. Patients have given him an average rating of 4.7 out of 5 stars for his compassionate care and clinical expertise.