Key details before you reach out.
Dr. Barry Cayen, MD, MSc, MPH, FRCSC is listed on Ontario Directory with contact details, location context, hours, reviews, and clearer next steps for reaching out.
Listing highlights
This listing keeps the focus on category, contact path, and next-step actions.
Direct website access is available via barrycayenmd.
Hours have not been supplied yet, so direct outreach is still the safest next step.