He is rated 4.5 stars out of 5 by his patients. These areas are among Dr. Zaretsky's clinical interests: arthroscopic surgery, osteoarthritis, and rotator cuff injury. His professional affiliations include Bronx VA Medical Center and Mount Sinai Hospital. Dr. Zaretsky honors several insurance carriers, including Health Insurance Plan of New York (HIP), Blue Cross/Blue Shield, and Empire BlueCross BlueShield. His practice is open to new patients. He obtained his medical school training at Rosalind Franklin University of Medicine and Science, Chicago Medical School and performed his residency at The Mount Sinai Medical Center, New York. He is conversant in Spanish.