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William Hellenbrand, MD

Cardiovascular Medicine, Pediatric Cardiology
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Patient type treated
Child, Adult
Accepting new patients
Referral required
From patients or physicians
Board Certified in
Pediatrics and Pediatric Cardiology


William E. Hellenbrand, MD, is recognized internationally as a leader in the field of pediatric and adult cardiac catheterization.

Dr. Hellenbrand says he always looks to treat patients in a manner that avoids open heart surgery. “We are always testing new forms of treatment and we are continuously seeing new innovations we can bring to our patients,” he says.

A professor of pediatrics at Yale School of Medicine, Dr. Hellenbrand was a principal investigator in a study of a new heart valve that can be implanted without surgery and is now approved by the U.S. Food and Drug Administration. He has been recognized as a “top doctor” in statewide rankings.


  • Professor Emeritus of Pediatrics (Cardiology)

Education & Training

  • Fellowship
    Yale University School of Medicine (1976)
  • Fellowship
    Yale University School of Medicine (1973)
  • Residency
    Yale-New Haven Hospital (1972)
  • MD
    SUNY Downstate Medical Center (1970)

Additional Information