Summary

Dr. John Mannion is a cardiovascular disease and thoracic surgery specialist who earned his medical degree from Weill Cornell Medical College. With 48 years of experience in medicine, he brings extensive expertise to complex heart and chest surgical procedures. Dr. Mannion speaks French and Spanish, helping him communicate effectively with diverse patient populations.

Dr. Mannion practices at Bayhealth Medical Center At Kent General Hospital and is affiliated with this Dover, Delaware facility. He treats conditions such as chronic kidney disease and aneurysms. His surgical expertise includes performing specialized urine tests and analyzing urine ketones to help diagnose and monitor various health conditions. Patients have given him an average rating of 4.3 out of 5 stars.

AI-generated from data on this provider profile.

Quick Facts

  • 4.3
  • 48 years of experience
  • 1 insurance plan accepted
  • speaks French, Spanish
  • Weill Cornell Medical College
  • 3 specialties
  • 13 areas of expertise
  • 3 board certifications
  • 1 hospital affiliation
  • 2 office locations
  • Male

Office Locations

Dr. John Dana Mannion has 2 locations

Bayhealth Hospital Sussex Campus

100 Wellness WayMilford, DE 19963

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Dr. John Dana Mannion, MDDr. Anthony Dominic Alfieri, DODr. Jose Castro Pamintuan, MDDr. Charles N. Frasso, DO
Cardiovascular DiseaseCardiovascular DiseaseCardiovascular DiseaseSurgery
Accepts New Patients Accepts New Patients
4.3 
3.1 
48 Years of Experience 41 Years of Experience 65 Years of Experience 13 Years of Experience
No Virtual Visit Option Virtual Visit Available No Virtual Visit Option No Virtual Visit Option
Speaks French, Spanish Speaks English Speaks English
Dover , DENewark , DEDover , DEMilford , DE
Med School: Weill Cornell Medical College Med School: Pennsylvania State University College Of Medicine Med School: University Of The Philippines Manila College Of Medicine Med School: Philadelphia College Of Osteopathic Medicine
Current Profile
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Insurance Plans Accepted by Dr. John Dana Mannion

  • Humana - Medicare (Advantage HMO)

Medical Specialties

Dr. John Dana Mannion has the following 3 specialties

Specialty Expertise

Dr. John Dana Mannion has the following 13 areas of expertise

  • Aneurysm
  • Cardiac Surgical Procedures
  • Cardiomyoplasty
  • Cardiopulmonary Bypass (CPB)
  • Coronary Artery Bypass (Heart Bypass)
  • Coronary Disease
  • Deep Vein Thrombosis
  • Diabetes Complications
  • Heart Disease (Myocardial Ischemia)
  • Surgery
  • Thoracic Surgery
  • Varicose Veins
  • Vascular Malformations

Certifications, License, & Education

48 Years Experience

MEDICAL LICENSE

Medical Doctor, Delaware, 2027, Active

EDUCATION & TRAINING

Medical School

Weill Cornell Medical CollegeGraduated in 1978

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Frequently Asked Questions

Does Dr. John Mannion accept my insurance?
You can see the insurance plans that Dr. John Mannion accepts on their Vitals profile.
Which hospitals is Dr. John Mannion affiliated with?
Dr. John Mannion is affiliated with Bayhealth Medical Center At Kent General Hospital.
Does Dr. John Mannion accept virtual/telehealth appointments?
Dr. John Mannion has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Where is Dr. John Mannion's office located?
Dr. John Mannion's office is located at 640 S State St, Dover, DE, 19901.
How can I make an appointment with Dr. John Mannion?
You can find contact information for Dr. John Mannion here on Vitals.

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