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Summary
Dr. John Costello treats congenital heart disease, heart valve disease, and atrial septal defect, and performs heart defect repair, open heart defect surgery, and tricuspid valve repair surgery. He practices cardiology and has 16 years of experience.
Dr. Costello earned his medical degree from Johns Hopkins University School of Medicine and completed his residency at Johns Hopkins Health System. He is affiliated with Medstar Georgetown University Hospital and sees patients in Orlando, Florida.
Dr. Costello earned his medical degree from Johns Hopkins University School of Medicine and completed his residency at Johns Hopkins Health System. He is affiliated with Medstar Georgetown University Hospital and sees patients in Orlando, Florida.
Overview based on verified provider data
Quick Facts
- accepting new patients
- 16 years of experience
- 41 insurance plans accepted
- speaks English
- Johns Hopkins Health System
- 1 specialty
- 2 areas of expertise
- 1 hospital affiliation
- 1 office location
- Male
Office Location
AdventHealth Medical Group Pediatric and Adult Congenital Cardiology at Orlando
2501 N Orange Ave Ste 442Orlando, FL 32804 Tel: (407) 303-2001
Compare with Similar Doctors
 |  |  |  |
| John Costello, MD | Dr. Raghav Sharma, MD | Dr. Ashish Kumar Gupta, MD | Dr. Sayed Tahir Hussain, MD |
| Cardiology | Cardiology | Cardiology | Cardiology |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | Accepts New Patients |
| 16 Years of Experience | 16 Years of Experience | 20 Years of Experience | 30 Years of Experience |
| No Virtual Visit Option | Virtual Visit Available | No Virtual Visit Option | No Virtual Visit Option |
| Speaks English | Speaks English, Hindi | Speaks English | Speaks English, Urdu |
| Orlando , FL | Winter Park , FL | Longwood , FL | Orlando , FL |
| Med School: Johns Hopkins University School Of Medicine | Med School: New York Medical College | Med School: Saba University School of Medicine - Saba, Netherlands-Antilles | Med School: Aga Khan University Medical College |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by John Costello
Medical Specialties
John Costello has the following specialty
Specialty Expertise
John Costello has the following 2 areas of expertise
Certifications, License, & Education
16 Years Experience
John Costello holds an expired medical license in the state of Ohio.
Medical License
Medical Doctor with an expired medical license in the state of Ohio that expired in 2026.
Education & Training
Residency
Completed their residency at Johns Hopkins Health System.
Medical School
Graduated from Johns Hopkins University School Of Medicine in 2010.
NPI Number
John Costello's NPI number is 1952531212.
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Frequently Asked Questions
- Which hospitals is John Costello affiliated with?
- John Costello is affiliated with Medstar Georgetown University Hospital.
- Does John Costello accept my insurance?
- You can see the insurance plans that John Costello accepts on their Vitals profile.
- Does John Costello accept virtual/telehealth appointments?
- John Costello has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- How can I make an appointment with John Costello?
- You can find contact information for John Costello here on Vitals.
- Where is John Costello's office located?
- John Costello's office is located at 2501 N Orange Ave Ste 442, Orlando, FL, 32804.
Data Sources
This provider profile is built using data from:
- NPPES NPI Registry
- State medical licensing boards
- Healthcare system and provider network data
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