Was granted his medical degree with cum laude distinction from the SUNY Downstate Medical Center, College of Medicine in Brooklyn, NY. He completed his residency in neurological surgery at Kings County Hospital Center in Brooklyn. He is board certified and a Diplomate of the American Board of Neurological Surgery and Fellow of the American College of Surgeons. He is a member of the American Association of Neurological Surgeons- Spine Section, and a member of the Congress Neurosurgeons. Dr.Friedlander has published widely on neurologic topics for national medical publications. Dr.Friedlander serves as a Chief Of Neurosurgery at Trintas Hospital.

Was granted his medical degree from the Albert Einstein College Of Medicine. He completed his residency in 1995 at the University of Miami/Jackson Memorial Hospital. He is board certified and is a Diplomate of the American Board of Neurological Surgeons, and a member of the Congress of Neurosurgeons. He is also a Diplomat of the American Academy of Pain Management. Dr Ratzker is one of a few Surgeons trained to implant the new chanite artifical disc.

Received his medical degree from the SUNY Upstate Medical Schools in Syracuse, NY. He completed his residency in orthopaedic surgery at St.Luke's/Roosevelt Hospital Center in New York, and fellowship in spone surgery at Buffalo(NY) General Hospital. Dr.Bradley is board certified and Diplomate of the American Board of Orthopaedic Surgery and a Fellow of the American Academy of Orthopaedic Surgery. Dr. Bradley has had numerous articles published on the topic of spine surgery and associated deformities, and is nationally recognized for his presentations on orthopaedic surgery and implants.