Patient Reviews

Reviews reflect patients' level of satisfaction with the care they received from this provider. Dr. John Mannion xhas an overall rating of 4.0.


Dr. John Mannion, MD is a Doctor primarily located in Dover, DE. He has 39 years of experience. His specialties include Vascular Surgery and Thoracic Surgery. Dr. Mannion is affiliated with Pennsylvania Hospital. He speaks English.


Find out the languages this doctor/ or staff may speak.


Learn where this doctor attended medical school.

Locations & Directions

Bayhealth Cardiovascular Surgical Associates

540 S Governors Ave
Dover, DE 19904

Nearby Doctors

Dr. John Mannion, MD is similar to these 3 Doctors near Dover, DE.