Appointments and Second Opinions

Speak with one of our New Patient Coordinators to schedule an appointment, refer a patient or request a second opinion. In urgent cases, we can typically see new patients within 24 hours.

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Find Clinical Trials

We sponsor and collaborate on clinical trials that break new ground in pediatric cancer and blood disorder treatment. 

Search Pediatric Cancer and Blood Disorder Clinical Trials
Our Affiliations
HMS Affiliate

Dana-Farber/Boston Children's is a teaching affiliate of Harvard Medical School.

Our Affiliations

Christopher B. Weldon, MD, PhD

  • Assistant Professor of Surgery, Harvard Medical School

Appointment Phone

  • 888-733-4662 (New Pediatric Patients)
  • 617-632-3270 (Established Pediatric Patients)


  • 617-730-0477


Treatment Centers


Clinical Interests

Critical care, Melanoma, Pediatric general surgery, Pediatric surgical oncology



Board Certifications

  • Critical Care
  • General Surgery
  • Pediatric Surgery


  • Boston Children's Hospital, Pediatric Surgery, 2006
  • Tulane University, Critical Care (Surgery), 2004


  • Tulane University Health Sciences Center, 2003


  • Tulane University Health Sciences Center, New Orleans, 1996

Medical School

  • Tulane University School of Medicine, Tulane University Health Sciences Center, 1995