Meet Our Blood and Marrow Transplant Program Team

The blood and bone marrow transplant process has many steps, and our dedicated team has specialized expertise in each of them. Our team includes experts in the treatment of pediatric cancer, blood diseases and immune system disorders. Throughout the course of treatment, your child will be cared for by physicians, advanced practice nurses, nurse and non-nurse clinical coordinators, social workers, registered nurses, nutritionists, psychologists and child life specialists.

Medical Director

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Timothy S. Olson, MD, PhD

Attending Physicians

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Nancy J. Bunin, MD
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Amanda DiNofia, MD
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Caitlin Elgarten, MD, MSCE
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Jason L. Freedman, MD, MSCE
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Stephan A. Grupp, MD, PhD
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Alix E. Seif, MD, MPH
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David T. Teachey, MD
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Lisa Wray, MD

Nurse Practitioners

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Samantha Barone, MSN, CPNP-AC, CPHON
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Kaci Davis, MSN, RN, CRNP
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Laura Smith, MSN, RN, CRNP
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Kimberly L. Venella, MSN, RN, CRNP
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Anne Wohlschlaeger, MSN, RN, CRNP
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Elizabeth A. Worster, MSN, RN, CRNP

Psychologist

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Torri Miller Jones, PhD

Social Workers

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Alissa Feirson, MSW, LSW, MS.Ed
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Stephanie Fooks-Parker, MSW, LSW, OSW-C
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Kelly Heffner, MSW

Patient and Donor Service Line Manager

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Megan Atkinson, BS, CHTC

Patient and Donor Service Line Coordinators

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Brittany Adduce, BS
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Jocelyn D. Beale, BS
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Houston Roberson, BA

Nurse Navigator

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Colleen Crowley, BSN, RN, CPHON

Insurance Specialist

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Tiffany L. Singleton, MBA

Research Coordinators

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Kristin Lindsay, BS
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Brandon Loudon, AS, CCRP
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Peter J. Nicholas
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Madison Stein

Dietitians

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Judy Bailer, RD, CSP, LDN, CNSC
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Karen Wagner, MS, RD, LDN, CSO
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Darielle Wilhelm, RD, LDN, CNSC

Program Manager

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Patricia Hankins, BSN, RN, CCRC

Quality Manager

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Victoria Collier, RN, BSN