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Patient Care

Treatment Team


Radiation Oncologists

Alexandra Diaz Pardo
Assistant Professor, Radiation Oncology

Terence Williams, MD, PhD
Assistant Professor, Radiation Oncology

Evan Wuthrick, MD
Assistant Professor, Radiation Oncology
Director, Residency Program

Fen Xia, MD, PhD
Professor, Radiation Oncology

Medical Oncologists

Richard Goldberg, MD
Interim Division Director of Medical Oncology
Physician-in-Chief, OSUCCC-James Cancer Hospital and Solove Research Institute
Klotz Family Chair of Cancer Research
Professor, Medical Oncology
Associate Director of Outreach, OSU Comprehensive Cancer Center

Tanios Bekaii-Saab, MD
Associate Professor, Medical Oncology
Associate Professor, Pharmacology, College of Pharmacy
Section Chief, Gastrointestinal Oncology, James Cancer Hospital and Solove Research Institute
Leader, Disease Specific Research Group for Gastrointestinal Oncology, OSU Comprehensive Cancer Center

Kristin Ciombor, MD, MSCI
Assistant Profressor, Medical Oncology

Sameh Mikhail, MD
Assistant Professor, Medical Oncology

Anne Noonan, MD, MSc, MSRPI
Assistant Professor, Medical Oncology

Christina Wu, MD
Assistant Professor, Medical Oncology

Thoracic Surgeon

Robert E. Merritt, MD
Associate Professor of Surgery and Interim Chief

Surgical Oncologists

Mary Dilhoff, MD, MS
Assistant Professor of Surgery, Clinical

Carl Schmidt, MD
Assistant Professor of Surgery, Cinical

Sherif Abdel-Misih, MD 
Assistant Professor of Surgery, Clinical

Gastrointestinal Surgeons

Mark Arnold, MD
Professor of Clinical Surgery
Chief, Division of Colorectal Surgery
Vice Chairman for Surgical Education, Department of Surgery
Director, General Surgery Residency Program

William Cirocco, MD
Professor of Surgery

E. Christopher Ellison, MD 
The Robert M. Zollinger Professor of Surgery
CEO, Faculty Group Practice
Associate Vice President for Health Sciences and Vice Dean of Clinical Affairs, College of Medicine

Syed G. Husain, MBBS
Assistant Professor of Clinical Surgery

Alan Harzman, MD
Assistant Professor of Clinical Surgery

Kyle Perry, MD
Assistant Professor of Surgery