William Edward Schaaf Jr.., M.D.

Headshot of William Edward Schaaf Jr..
  • Instructor of Pediatrics


Diagnostic Radiology, Pediatric Radiology

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Insurance Information


Johns Hopkins All Childrens Hospital - Radiology

501 6th Ave S
St Petersburg, FL 33701
Phone: 727-767-3318
Johns Hopkins All Childrens Hospital - Radiology - Google Maps


Dr. Schaaf is a graduate of the Drexel University College of Medicine (formerly Medical College of Pennsylvania Hahnemann School of Medicine). He completed his residency in diagnostic radiology at Eastern Virginia Medical School, Norfolk, VA, where he served as chief resident. He also completed his pediatric radiology fellowship at Cincinnati Children’s Hospital Medical Center.

Dr. Schaaf is board-certified in radiology and board-admissible in pediatric radiology. His special interests include cardiac imaging. His research on using magnetic resonance sleep studies to predict the success or failure of genioglossus advancement in the treatment of obstructive sleep apnea was selected for presentation at the Society for Pediatric Radiology in April 2009. 

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  • Instructor of Pediatrics

Departments / Divisions



  • MD; Drexel University College of Medicine (2003)


  • Diagnostic Radiology; Eastern Virginia Medical School (2008)


  • Pediatric Radiology; Cincinnati Childrens Hospital Medical Center (2009)

Board Certifications

  • American Board of Radiology (Diagnostic Radiology) (2008)
  • American Board of Radiology (Pediatric Radiology) (2010)


Below you'll find a list of the insurance accepted by specialty physicians at Johns Hopkins All Children's. Please check with your insurance company and the physician's office before your child's visit to verify coverage and referral requirements.

Inclusion of a certain health plan on the list below does not guarantee that all services, locations or physicians are covered by your insurance company. Benefit plan design, credentialing and network criteria may limit coverage. The acceptance of certain plains may change occasionally and this page may not be immediately updated.

  • Medicaid
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