S. Louis Bridges, Jr., MD, PhD

Dr. Lou Bridges closed his clinical practice with HSS on 12/31/2025.

You can now contact Dr. Ronald Mackenzie's office at 212.606.1669 or our HSS referral line at 917.260.4747. If you would like to request your medical records, please contact the Health Information Management Department at HSS by telephone at 212.606.1254.