Liver Center of Excellence Team
Medical Director
Cataldo Doria
MD, PhD, MBA, FACS
Capital Health Cancer Center Director, Liver Center of Excellence
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Ajay Choudhri
MD
Medical Director, Capital Health Department of Radiology
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Carolyn Gaukler
MD
Director, Supportive Care
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Hongyan Liang
MD, PhD
Hematology Oncology Specialists
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Arturo Loaiza-Bonilla
MD, MDEd, FACP
Director, Office of Clinical Research
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Jason Rogart
MD, FASGE
Director, Interventional Gastroenterology and Therapeutic Endoscopy
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Armen H. Simonian
MD
Medical Director, Capital Health Center for Digestive Health
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Nikhil Thaker
MD, MHA, MBA, PMP, CMQ, FABS, DABR, FAMIA
Medical Director, Stereotactic Radiosurgery
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Tina Bergner
RN, BSN, OCN
Oncology Clinical Research Coordinator
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Ann Marie Friedland
RN, BSN
Surgical Team Registered Nurse, CHSG
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Amanda Gozalez
DNP, APN
Nurse Practitioner, CHSG
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Lauren Kriegel
LCSW, OSW-C
Oncology Social Worker, CHCC
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Jennifer Moy
BSN, RN
Hepato-Pancreato-Billary Nurse Navigator
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Melissa Phelps
RD, CSO
Oncology Nutritionist, CHCC
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