About Us

Pancreatic Center of Excellence Team

Cataldo Doria
Medical Director

Cataldo Doria

MD, PhD, MBA, FACS

Capital Health Cancer Center Director, Liver Center of Excellence

Learn more about Cataldo Doria’s background >
Ajay Choudhri

Ajay Choudhri

MD

Medical Director, Capital Health Department of Radiology

Learn more about Ajay Choudhri’s background >
Jooyeun Chung

Jooyeun Chung

MD

Associate Surgical Director, Pancreatic Center of Excellence

Learn more about Jooyeun Chung ’s background >
Carolyn Gaukler

Carolyn Gaukler

MD

Director, Supportive Care

Learn more about Carolyn Gaukler’s background >
Hongyan Liang

Hongyan Liang

MD, PhD

Hematology Oncology Specialists

Learn more about Hongyan Liang’s background >
Jason N. Rogart

Jason N. Rogart

MD, FASGE

Director, Interventional Gastroenterology and Therapeutic Endoscopy

Learn more about Jason N. Rogart’s background >
Armen H. Simonian

Armen H. Simonian

MD

Medical Director, Capital Health Center for Digestive Health

Nikhil Thaker

Nikhil Thaker

MD, MHA, MBA, PMP, CMQ, FABS, DABR, FAMIA

Medical Director, Stereotactic Radiosurgery

Learn more about Nikhil Thaker’s background >
Tina Bergner

Tina Bergner

RN, BSN, OCN

Oncology Clinical Research Coordinator

Ann Marie Friedland

Ann Marie Friedland

RN, BSN

Surgical Team Registered Nurse

Amanda Gonzalez

Amanda Gonzalez

DNP, APN

Nurse Practitioner

Lauren Kriegel

Lauren Kriegel

LCSW, OSW-C

Oncology Social Worker

Jennifer Moy

Jennifer Moy

BSN, RN

Hepato-Pancreato-Biliary Nurse Navigator

Melissa Phelps

Melissa Phelps

RD, CSO

Oncology Nutritionist

Matthew Marx

Matthew Marx

DNP

Hematology Oncology Nurse Practitioner