Orlin & Cohen Orthopedic Group Surgeon
A Northwell Health Affiliate

Close-up of a young man in formal business attire, smiling, with brown hair and green eyes, wearing a dark blue suit, white shirt, and a striped blue and black tie against a gray background.

World-Class Hip & Knee Replacement Care on Long Island

Fellowship-Trained
Patient-Centered
Optimization-Focused

Robotic & Muscle Sparing Surgery

Move with confidence through evidence-based surgical care & personalized preparation

✔ Fellowship-trained in adult reconstruction

Specialized expertise in robotic, muscle sparing and minimally invasive, total hip and knee replacements.

Completed an elite fellowship in adult reconstruction and total joint arthroplasty at the prestigious Lenox Hill Hospital in New York City

✔ Optimization-focused care

Nutrition, bone health, muscle strength, and wellness programs tailored to each patient.

✔ Evidence-based, research-driven treatment

Holding dual D.O. and M.S. degrees, Dr. Ganz actively contributes to peer-reviewed orthopedic research, ensuring patients receive the most up-to-date care.

✔ Personalized patient experience

Clear communication, approachable education, and support at every step.

What Makes Dr. Ganz Different?

Modern office conference room with glass walls, dark wood flooring, a glass table, black office chairs, a computer monitor, and a large window showing a view of the sky. There is a chart on the monitor about metabolic and hormonal health.

  • Robotic-Assisted Joint Replacement

  • Total Knee Replacement

  • Total Hip Replacement

  • Robotic Unicondylar (Partial) Knee Replacement

  • Revision Hip & Knee Replacement

  • Metabolic Bone Health Optimization

  • Hormonal Optimization

  • Nutrition & Surgical Optimization Programs

  • Prehabilitation & Recovery Roadmaps

Specialized Clinical Expertise

Request an Appointment
Medical professionals performing a procedure using a specialized device in a modern hospital room with monitors displaying medical data.