Patient Reviews

Reviews reflect patients' level of satisfaction with the care they received from this provider. John Mannion xhas an overall rating of 4.1.


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. John Mannion is affiliated with Pennsylvania Hospital, Bayhealth Medical Center - Kent General Hospital and Milford Memorial Hospital. He speaks English.


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Locations & Directions

Bayhealth Cardiovascular Surgical Associates

540 S Governors Ave
Dover, DE 19904

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