Phoenix Children’s Appoints Four New Division Chiefs to Lead Key Specialties - Summary - MDSpire
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Phoenix Children’s Appoints Four New Division Chiefs to Lead Key Specialties

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  • October 5, 2026

  • 6 min

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Objective:

The article examines the objective, findings, and clinical context described in Phoenix Children’s Appoints Four New Division Chiefs to Lead Key Specialties.

Approach:
  • Appointments: Sandra Buttram, MD, will lead Pediatric Critical Care; Kevin Hummel, MD, Cardiovascular Intensive Care; Karen Papez, MD, Nephrology; and Ray Stanford, DO, Physical Medicine and Rehabilitation.
  • Leadership responsibilities: The chiefs are tasked with developing their divisions, enhancing services, and supporting consistent care across Phoenix Children’s sites.
Key Findings:
  • Buttram has worked at Phoenix Children’s for 15 years and leads research related to acute brain injury and other critical conditions.
  • Hummel joined the health system in 2024 and leads a multidisciplinary cardiovascular intensive care team caring for children with complex heart conditions and those recovering from surgery.
  • Papez, on staff since 2007, will oversee the nephrology division, including Arizona’s only dedicated pediatric dialysis center and pediatric kidney transplant program.
  • Stanford, who joined in 2021, leads rehabilitation services that include outpatient care and Arizona’s only acute inpatient rehabilitation facility dedicated to children.
Interpretation:

Phoenix Children’s said the appointments reflect its investment in leadership development and follow recent physician leadership transitions across the organization.

Limitations:
  • The article provides no outcome data evaluating the appointments or their effects on patient care.
  • The supplied context ends mid-sentence.
Sources:

Original Source(s)

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