top of page

Dr. Shih-hsin Kan, PhD

Shih-hsin Kan, PhD is the Scientist II researcher at the CHOC Children’s Research Institute since 2018.  His   research is focus on translational studies on developing treatments for varies lysosomal storage disorders (LSD), including mucopolysaccharidoses (MPS), Pompe and Salla diseases. He has achieved in several different approaches for LSD treatment development, including enzyme replacement therapy (ERT), AAV gene therapy, bone marrow stem cell transplant, induced pluripotent stem cells (iPSC) transplant, CRISPR gene editing in early stage of animal models.


​Dr. Shih-hsin Kan received his PhD from Oxford University in Medical Molecular Genetics.  He also completed his post-doctoral T32 fellowship at the UCLA Intercampus Medical Genetics Training Program in 2015.  He has won multiple awards including the Young Investigator Award in WORLD Symposium in 2017.  Before moving to CHOC Children’s Research Institute, he has worked 9+ years in LSD related researches at Lindquist Research Institute (formally LA BioMedical Research Institute).

Dr_Walkley-5007a (1).jpg
einstein-logo-rgb (1).jpg

Dr. Steven U. Walkley, DVM, PhD

Steven U. Walkley, DVM, PhD is Professor of Neuroscience, Pathology and Neurology and Director of the Rose F. Kennedy Intellectual and Developmental Disabilities Research Center at the Albert Einstein College of Medicine in New York.


Dr. Walkley is internationally known for his research on the pathogenesis and treatment of lysosomal diseases. As head of the Sidney Weisner Laboratory of Genetic Neurological Disease he pursues NIH- and private foundation-funded research on Niemann-Pick, Tay-Sachs, Batten and related disorders impacting the function of the lysosomal system.  Of particular focus are disease-induced changes in endocytic, autophagic and salvage pathways and their impact on brain function. Dr. Walkley’s research has also been at the forefront of therapy development for these disorders, including pioneering studies in the use of bone marrow transplantation and substrate reduction therapies. His research led to the only currently approved therapy (by the EMA) for Niemann-Pick type C disease. 


Dr. Walkley was co-founder of the Gordon Research Conference on Lysosomal Disease and is an active member of the scientific advisory boards of many lysosomal disease organizations. He is a founding member of the unique scientific research collaborative known as Support of Accelerated Research for NPC disease (SOAR-NPC). 


Dr. Walkley received his undergraduate, DVM and PhD degrees at universities in his native state of Alabama (Auburn University and the University of Alabama in Birmingham). He also carried out pre- and post-graduate studies at Auckland University in New Zealand, the University of Edinburgh in Scotland and the Albert Einstein College of Medicine in New York.  He joined the faculty of the Albert Einstein College of Medicine in 1982 and today is a tenured professor. He has published more than 100 research papers in leading scientific journals.



Dr. Raymond Wang, M.D

Raymond Wang, M.D. is the Director of the Multidisciplinary Lysosomal Storage Disorder Program at CHOC Children’s and a board certified clinical geneticist and biochemical genetics specialist. 


As an undergraduate, Dr. Wang attended Stanford University where he was a member of the Phi Beta Kappa honors society and graduated with a bachelor’s degree with Honors and Distinction in Biological Sciences. He earned his medical degree from the University of California, Los Angeles (UCLA) where he was a member of the Alpha Omega Alpha honors society. He completed his internship and residency in medical genetics and pediatrics at Cedars-Sinai Medical Center where he served as chief resident in his final year of training. Dr. Wang completed his fellowship in biochemical genetics at the UCLA Intercampus Medical Genetics Program.


In 2006, Dr. Wang received the American College of Medical Genetics and Genzyme Fellowship in Biochemical Genetics Award. In the same year, he also received the Cedars-Sinai Medical Center’s Paul Rubenstein Prize for Excellence in Resident Research.


Dr. Wang has been named an Orange County Clinical Biochemical Genetics Physician of Excellence in 2015, 2016, 2017, and 2018. He was nominated for a 2018 Global Genes RAR

CHAM logo.png
Agnes Jensen photo_edited_edited.jpg

Dr. Melissa Wasserstein, M.D. 

Melissa Wasserstein, M.D. is the Chief of the Division of Pediatric Genetic Medicine at the Children’s Hospital at Montefiore and an Associate Professor of Pediatric and Genetics at the Albert Einstein College of Medicine

In addition to diagnosing and managing patients with inborn errors of metabolism, Dr. Wasserstein is a clinical investigator. Her research focuses on expanding newborn screening for rare inherited disorders and evaluating novel, ethical, legal and social implications of newborn screening. She is a Principal Investigator of NYCKidSeq, a multisite program studying the implementation of genomic medicine in underserved populations. She has been the Principal Investigator on numerous clinical trials evaluating novel therapeutics for rare genetic diseases.

Dr. Wasserstein is a Co-Director of the Newborn Screening Translational Research Network’s Steering Committee. She is on the Executive Committee of the Rose F. Kennedy Intellectual and Developmental Disabilities Research Center where she also serves as Associate Director of the Human Clinical Phenotyping Core. She is also on the Scientific Advisory Board of the International Niemann-Pick Disease Association. 

Dr. Wasserstein received her B.S. in biology from Cornell University and her medical degree from New York University School of Medicine. She completed her pediatrics residency and medical genetics fellowship at the Mount Sinai School of Medicine, where she subsequently remained as a faculty member before moving to Einstein-Montefiore in 2016. She has published more than 70 articles and chapters in leading scientific journals.  

Agnes C. Jensen, MPH

Agnes Jensen joins the STAR Foundation after nearly two decades as a project manager and research study coordinator with the US Department of Veterans Affairs (VA). At the VA, she co-authored over a dozen peer reviewed papers and worked on projects focusing on chronic pain, serious mental illness, post-deployment health, and family caregiving. 


Agnes is a Navy Veteran, with a Bachelor of Science from the US Naval Academy and a Masters of Public Health from the University of Minnesota. She continues to work with the VA as an engagement facilitator, bringing patient voices into study planning by connecting Veterans with research teams. At the STAR Foundation, she supports connecting the FSASD patient and family community with research opportunities via the Patient Contact Registry.


In her free time, Agnes enjoys reading, the beach, and spending time with family, friends, and her 2-year-old bichon, Fozzie.


Visit our STAR pages for information on individual families and their updates.

bottom of page