Alexander Tan, Ph.D.,

ABPP-CN

President
2025-2027

Past Member-at-Large
2021-2023

Past Student Representative
2019-2021  

chinese

orange, california

Dr. Alexander Tan is a board certified pediatric neuropsychologist and clinical supervisor at Children’s Hospital of Orange County and Director of CHOC’s Cardiac Neurodevelopmental Program. His training background includes a doctorate and internship at University of Texas Southwestern Medical Center and Children’s Medical Center Dallas, and fellowship at Children’s Healthcare of Atlanta and Emory University. He previously inaugurated the Student Representative and Member-at-Large positions on the Executive Committee.

Christina Wong, Ph.D., ABPP-CN

President-Elect
2026-2027

Past Member-at-Large
2022-2024

Multiracial Chinese

Valhalla, New York

Dr. Christina Wong is a board-certified neuropsychologist at Westchester Medical Center in Valhalla, NY and assistant professor of neurology at New York Medical College. She completed her graduate training at Wayne State University in Detroit, Michigan and her neuropsychology internship and postdoctoral fellowship at UCSD/VA San Diego. Her primary clinical and research interests include assessment of neurodegenerative diseases, behavioral interventions for mild cognitive impairment, and understanding modifiable risk factors for dementia. She was previously a co-chair of the ANA Advocacy Committee and a Member-at-Large.

Katee Yang, Psy.D.

Secretary
2025-2027

Taiwanese-American

New York, New york

Dr. Katee Yang is an assistant professor of neuropsychology at Columbia University Irving Medical Center. She completed her training at the Chicago School, internship at Kaiser Permanente, and fellowship at NYU Langone Epilepsy Center. Her clinical and research interests include neurodevelopment, neurodegenerative and movement disorders cross-culturally. She provides neuropsychological evaluations in both English and Mandarin for both adults and pediatric populations. 

George Lin, Ph.D.

treasurer
2025-2027

taiwanese-american

stanford, california

Dr. George Lin is an assistant professor and neuropsychologist at Stanford University School of Medicine. He completed his graduate training at Palo Alto University and postdoc fellowship at Dartmouth-Hitchcock Medical Center. His research and clinical interests include neurodegenerative diseases, movement disorders, surgical evaluations, and neurodevelopmental disorders. He conducts neuropsychological evaluation in both English and Mandarin Chinese. 

Saranya Sundaram Patel, Ph.D., M.R.C.

Member-at-large North America
2025-2027

indian

Atlanta, Georgia

Dr. Saranya Sundaram Patel is a clinical neuropsychologist at OneRehab in Dallas and adjunct assistant professor at Emory University School of Medicine, where she completed her neuropsychology fellowship and internship. She holds a master’s in rehabilitation counseling from UT Southwestern and a Ph.D. in clinical psychology with a neuropsychology emphasis from Palo Alto University. Her clinical work focuses on assessment and cognitive rehabilitation for adults and older adults with neurological and neurodegenerative conditions. Her research explores aging, medical comorbidities, non-invasive biomarkers, compensatory neural mechanisms, culturally sensitive assessments, and rehabilitation strategies to enhance diagnosis, progression tracking, and functional outcomes, particularly in underserved and diverse populations.  

Porrselvi A.P., Ph.D.

Member-at-Large (non-North American)
2026-2028

Past Co-Chair, Membership Committee
2021-2023

Past Co-Chair, ANA International Liaison Ad-Hoc Committee
2023-2025

Tamil

Chennai, India

Dr. Porrselvi is a psychologist (specializing in neuropsychology) leading a multidisciplinary neurorehabilitation team in Unified Brain Health Care, Chennai, India. She is also the program director of a non-profit, Arunai Neuro Foundation. She is the 2021 INS Early Career award recipient and is interested in cross-cultural neuropsychology and neuropsychological rehabilitation.

Ashley Nguyen-Martinez, Ph.D.

Member-at-Large
2026-2028

Past Advocacy Committee
2021-2024

Vietnamese

Aurora, Colorado

Dr. Ashley Nguyen-Martinez is a pediatric neuropsychologist at the Children’s Hospital Colorado and assistant professor of pediatrics in the neurology section at the University of Colorado Anschutz School of Medicine. She completed her undergraduate degree at the University of California San Diego, graduate training at Pepperdine University, neuropsychology internship at the University of Minnesota School of Medicine, and postdoctoral fellowship at Children’s Hospital Colorado. Her research and clinical interests include epilepsy, neurogenetic, and neuromuscular populations. She was previously a member of the ANA Advocacy Committee.

Charlie Su

Trainee Representative
2026-2028

Taiwanese

West Los Angeles, California

Charlie Su is a neuropsychology-track intern at the Washington, DC VA Medical Center, starting a neuropsychology postdoctoral fellowship at West Los Angeles VA in August 2026. He is completing his graduate training at the University of North Texas. His research interests include psychometric biases that impact cognitive assessment and the role of large language models in clinical practice. Clinically, he enjoys working with older adults with neurodegenerative conditions and vascular cognitive impairment.