IANS Board of Directors

Executive Committee

President of the Board

Luis Barroso, MD

Associate Professor

Wake Forest Baptist Health

Winston-Salem, North Carolina, USA

President-elect of the Board

Tamzin Cuming, MBBS FRCS Med

Consultant Colorectal Surgeon 

Homerton University Hospital 

London, United Kingdom


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

Immediate Past President 

Richard Hillman, MD FRCP FAChSHM


HIV, Immunology & Infectious Disease, St Vincent's Hospital

and The Kirby Institute for Infection & Immunity in Society

Sydney, NSW, Australia

Members at Large

Julie Bowring, MD
Consultant Gynaecologist
Homerton Anal Neoplasia Service
Homerton University Hospital
London, United Kingdom

Cristina Brickman, MD
Assistant Clinical Professor of Medicine
Division of Infectious Diseases, Department of Medicine
University of California - San Francisco
San Francisco, California, USA

Eugenio Nelson 
Cavallari, MD, PhD 
Infectious Diseases specialist
University of Rome "Sapienza"
Rome, Italy

Michael Gaisa, MD, PhD

Professor Medicine, Divisions of Infectious Diseases 

Icahn School of Medicine at Mount Sinai

New York City, New York, USA

La Rosa, MD

Colorectal Surgeon

CEMIC and Private Center for Surgery and Coloproctology 

Buenos Aires, Argentina 

Yuxin Liu, MD


The Mount Sinia Health System

Icahn School of Medicine at Mount Sinai, Pathology

New York City, New York, USA

Andrew Tin Yau Wong, MBBS, MSc, MPH, FRCP, FHKAM (Medicine)

Consultant in Infectious Disease

Matilda International Hospital

Hon Consultant Physician

Infectious Disease Centre & Department of Medicine & Geriatrics

Princess Margaret Hospital

  Hong Kong SAR, China

Ex-Officio Members

Naomi Jay, RN, NP, PhD

Assistant Clinical Professor of Nursing

University of California - San Francisco

San Francisco, California, USA

Mary-Jo Murphy, MS, RN, CDE

Anal Cancer Survivor, Patient Advocate, Speaker, Writer, Health Educator

Ventura, California, USA

The International Anal Neoplasia Society

P.O. Box 1543
Leesburg, Virginia 20177


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