Region Cedar Knolls Learn More About Dr. Wang Charles Wang, M.D. Sports Medicine, Shoulder, Knee, and Hip Tri-County Orthopedics - Cedar KnollsThe Advanced Medical Center 197 Ridgedale Ave. Suite 300 Cedar Knolls, NJ 07927 United States Tri-County Orthopedics - Bridgewater465 Union Ave Suite C Bridgewater Township, NJ 08807 United States