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About
As a survivor of cardiac surgery as a 5-year-old, Dr. Fedderly understands the difficulties that the patient and family undergo as they deal with the stress and unknowns involved with having or being suspected of having congenital heart disease. Dr. Fedderly takes special pride in making sure that both the patient and family are as comfortable as possible with their clinical and inpatient experience.
Titles
Associate Professor
Certifications
- Pediatrics
- Pediatric Cardiology
Education
- 1988, UW-Madison School of Medicine and Public Health, MD
Residencies
- 1991, Baylor College of Medicine (Houston, TX) - Pediatrics
Fellowships
- 1994, University of Michigan (Ann Arbor, MI) - Ped Cardiology
Awards
- Milwaukee Magazine Top Doctors
Conditions and Treatments
Insurance Information
Aetna*
The Alliance Employer Health Care Cooperative
America's PPO
Anthem Wisconsin*
Aspirus Health Plan
Centivo
Chorus Community Health Plans
Cigna Health Plan
Common Ground
First Health Network by Coventry
Health Partners
Health Payment Systems
HealthEOS
iCare Wisconsin
Managed Health Services (MHS)
Medicaid Wisconsin
Medicare
Molina Healthcare
Multiplan (wrap network only)
Network Health Plan*
OAN EverPointe Elite
Private Health Care Systems (PHCS)
Sheboygan Employer's Health Network (SEHN)
Trilogy Health Networks
TriWest
UnitedHealthcare*
USA Managed Care Organization
Wisconsin Crime Victims Compensation Program
WPS Statewide PPO
Ratings and Reviews
4.7
Overall Parent and Patient Rating
See What Parents and Patients are Saying:
5/10/2026
Dr. Fedderly and his RN, Chris, were incredible and made this appointment the best experience possible. They both listened, educated, spoke intentionally both to me as a mom and to my son as the patient. We didn't feel rushed. We felt valued and important. It was a positive experience for my son too. He felt comfortable and actually had fun at his apartment. He also enjoyed that Dr. Fedderly and RN Chris talked with him. I am so grateful for and had every confidence in these awesome providers.
4/19/2026
Very friendly and excellent service
4/1/2026
Dr. F was very thorough and patient while he checked my daughter's heart
3/31/2026
They were perfect.
3/24/2026
He was so incredibly kind every time we had an appointment! Explaining everything clearly and so sweet so my child! We loved working with him!