Executive Committee
President of the Board
Tamzin Cuming, MBBS FRCS Med
Consultant Colorectal Surgeon
Homerton University Hospital
London, United Kingdom
President-elect of the Board
Troy Grennan, MD, FRCPC
Clinical Associate Professor, Medicine, University of British Columbia
Physician Lead, HIV/STI Program, BC Centre for Disease Control
Vancouver, BC, Canada
Treasurer of the Board
Richard Turner, MD
Professor of Surgery, School of Medicine
University of Tasmania
Hobart, Tasmania, Australia
Secretary of the Board
Michelle Khan, MD, MHP, FACOG
Clinical Associate Professor, Obstetrics and Gynecology
Stanford School of Medicine
Palo Alto, California, USA
Immediate Past President of the Board
Luis Barroso, MD
Associate Professor
Wake Forest Baptist Health
Winston-Salem, North Carolina, USA
Members at Large
Naokatsu Ando, MD, PhD, FACP
Infectious Diseases Physician
AIDS Clinical Center, National Center for Global Health and Medicine
Japan Institute for Health Security
Tokyo, Japan
David Chromy, MD, PhD
Consultant Physician in Dermatology and Venereology
Medical University of Vienna
Vienna, Austria
Megan Clarke, PhD, MHS
Molecular and Clinical Epidemiologist
The National Cancer Institute
Washington, D.C., USA
Juan de la Ossa, MD
General Surgeon - The Polyclinic
Seattle , Washington , USA
Roberto Paolo Iachetta, MD
Consultant Proctology and Pelvic Surgeon
Ospedale di Sassuolo
Sassuolo Italy
Urška Kogovšek, MD
Consultant Colorectal Surgeon, General Surgeon
University Medical Centre in Ljubljana
Ljubljana, Slovenia
Joseph Terlizzi, MD
Colorectal Surgeon
Laser Surgery Care
Icahn School of Medicine at Mount Sinai, Dept. of Surgery
New York City, New York, USA
Mary-Jo Murphy, MS, RN, CDE
Anal Cancer Survivor, Patient Advocate, Speaker, Writer, Health Educator
Ventura, California, USA