Below you will find details of our Organizing Committee and confirmed speakers for the 2026 program of One Rb World. The program is in active development, and this page will be updated as the program evolves.
Confirmed Speakers
Chief, Ophthalmology, Children’s Hospital Los Angeles.
Director, Ocular Oncology, USC Roski Eye Institute, Keck School of Medicine, Los Angeles, California.
One Retinoblastoma World Program Committee.
Presentation: Liquid Biopsy for Retinoblastoma.
Guillermo Chantada, M.D.
Head of Outreach Program, Pediatric Cancer Center Barcelona, Hospital Sant Joan de Deu, Barcelona, Spain.
Scientific and Academic Director, Fundación Perez Scremini, Montevideo, Uruguay.
Director of Ophthalmic, Pathology Residency Program, Houston Methodist Hospital, Texas.
Professor of Pathology and Genomic Medicine, Houston Methodist Hospital, Texas.
Presentation: Practical Pathology Findings That Correlate with Molecular and Outcomes
Bilateral Retinoblastoma Survivor, Colorado Springs, Colorado.
Two-Time Paralympian, Team USA.
Presentation: Keynote Address
Assistant Professor of Clinical Ophthalmology, Bascom Palmer Eye Institute, Miami, Florida.
One Retinoblastoma World Program Committee.
Professor, Department of Head and Neck Surgery, Division of Surgery, University of Texas MD Anderson Cancer Center, Houston, Texas.
One Retinoblastoma World Program Committee.
Virtual Presentation.
Nerea Goni
Ph.D. Candidate, University of Southern California, Los Angeles, California.
Unilateral Retinoblastoma Survivor.
President and Founding Board Member, World Eye Cancer Hope USA, Long Beach, California.
Bilateral Retinoblastoma and Melanoma Survivor.
One Retinoblastoma World Event Chair.
Erica Levinson, O.D.
Unilateral Retinoblastoma Survivor.
Optometrist, West Palm Beach, Florida.
Ocularist, Ocular Prosthetics, Los Angeles, California.
Genetic Counselor in Perinatal Genetics, Stanford Medicine Children’s Health, Palo Alto, California.
Board of Directors, World Eye Cancer Hope USA, Menlo Park, California.
Bilateral Retinoblastoma Survivor.
Presentation: Retinoblastoma Genetics.
Ophthalmologist, Wisconsin Children’s, Wauwatosa, Wisconsin.
Division Chief of Pediatric Ophthalmology and Director of Ocular Oncology, Children’s Wisconsin.
Presentation: Update of Chemoplaque for Retinoblastoma
Sandra E. Staffieri, BAppSc, Ph.D.
Manager, Retinoblastoma Service, Royal Children’s Hospital, Melbourne, Australia.
Senior Research Fellow, Centre for Eye Research Australia, University of Melbourne
One Retinoblastoma World Scientific Program Co-Chair.
Presentation: Retinoblastoma in Oceania: Challenges and Successes
Bilateral Retinoblastoma Survivor, Victoria, British Columbia.
Four-Time Paralympian, Team Canada.
Presentation: Keynote Address
More About One Rb World 2026
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