JIGSAW DIAGNOSTICS - Key Persons


Ashwin Bhuvanendran

Job Titles:
  • Member of the Jigsaw Diagnostics Leadership Team
  • Senior Market Access Advisor
  • Strategist
Ashwin is a market access strategist having had 15+ years of life science commercialization experience spanning bio-pharma, medical devices, and digital health industries that included high-impact roles within Amgen, Allergan, Dexcom, and Medtronic. He advises Jigsaw on payer coverage and is passionate about the democratization of autism diagnosis for families. Ashwin holds a bachelors in Computer Science and a Masters in Management Science, both from Oklahoma State University.

Dr. Ashley Berry

Job Titles:
  • Director of Diagnostic Services / Clinical Psychologist
  • Licensed Clinical Psychologist
Dr. Ashley Berry is a licensed clinical psychologist trained in the assessment, diagnosis, and treatment of autism spectrum disorder, ADHD, complex trauma, and developmental delays in children. Through her APA accredited graduate program and internships, she gained valuable experience working as part of multi-disciplinary child assessment teams alongside developmental pediatricians, neuropsychologists, speech and language therapists, and occupational therapists. Dr. Berry's prior child and adolescent assessment experience includes the San Andreas Regional Center, sub-contracting for Kaiser Permanente, Casa Pacifica Centers for Children and Families, Catalpa Health, and The Marshfield Clinic.

Dr. Bernice Joo - President

Job Titles:
  • Clinical Psychologist
  • Member of the Jigsaw Diagnostics Leadership Team
  • President
  • President of Diagnostic Services / Clinical Psychologist
  • Specialist in the Field of Autism
Dr. Bernice Joo is a Clinical Psychologist specializing in developmental, psychoeducational, and neuropsychological evaluations for all ages. She obtained her Ph.D. from the University of Virginia and completed her internship and a 2-year fellowship at USC Children's Hospital Los Angeles, where she had extensive training in developmental disabilities, ADHD, behavioral issues, trauma, anxiety, depression, parent training, and consultations with schools. Prior to joining Jigsaw, Dr. Joo worked for 10 years as part of several multidisciplinary teams conducting evaluations for Autism and other developmental disabilities. She then served as a Clinical Director of a tele-assessment company specializing in dyslexia, ADHD and other learning differences. Bernice is a specialist in the field of Autism, with 15 years of clinical experience in the evaluation of individuals with neurodevelopmental, learning, and behavioral challenges. She has been actively involved in the development and refinement of a proprietary diagnostic technology platform for a tele-assessment company, as well as creating protocols, procedures, and policies for evaluation and diagnostics. She also played a critical role in strategic expansion by building partnerships with schools in multiple states. Bernice obtained her Ph.D. from the University of Virginia and completed her internship and fellowship in the Leadership and Education in Neurodevelopmental Disabilities program at USC Children's Hospital Los Angeles.

Dr. Brooke Davidson

Job Titles:
  • Clinical Psychologist
Dr. Brooke Davidson is a clinical psychologist licensed in California and Tennessee. Dr. Davidson received her doctorate from Alliant International University and has worked in a variety of settings including treatment centers, schools, and out patient clinics conducting both treatment and comprehensive psychological evaluations. Dr. Davidson specializes in psychological testing in children and adults, both in-person as well as via tele-health. Her areas of expertise include a focus on autism spectrum disorder,ADHD, and learning disabilities.

Dr. Christine Rivera

Job Titles:
  • Clinical Psychologist
Dr. Christine Rivera is a bilingual (Spanish and English) and bicultural clinical psychologist who specializes in psychological assessments for young children. She conducts assessments with concerns related to developmental challenges, attention, cognition, academics, behavioral challenges, and autism. She utilizes a therapeutic assessment approach that allows families to talk through challenges and learn methods that will best support them. The goal of each assessment is to walk away with a roadmap and clarity. Dr. Christine received her Doctor of Psychology from Azusa Pacific University with an emphasis in Family Systems.

Dr. Lindsay Wray

Job Titles:
  • Clinical Psychologist
Dr. Lindsay Wray specializes in psychological assessment for children, adolescents, and adults. She conducts comprehensive psychological, cognitive, academic, attention, executive function, behavioral, accommodations, and autism evaluations with individuals facing a wide range of psychological and psychoeducational challenges. Dr. Wray is a posdoctoral fellow at the Reiss Davis Child Study Center, and has taught psychological assessment, including cognitive, academic, and personality/emotional assessments, to doctoral level graduate students as an adjunct faculty member. Dr. Wray received her Doctor of Psychology in Clinical Forensic Psychology from The Chicago School of Professional Psychology.

Dr. Miranda Olivera

Job Titles:
  • Clinical Psychologist
  • Registered Psychological Associate
Dr. Miranda Olivera is a registered psychological associate at the postdoctoral level with extensive experience in case management, assessments, and intervention. She holds an Associate's in Curriculum Development, a Bachelor's in Psychology, a Master's in Neuroscience, and a Doctorate in Clinical Psychology. She completed graduate certifications in Educational Therapy and Evaluation, as well as Developmental Disabilities and Early Intervention. Dr. Miranda Olivera completed specialized practicums in Neurofeedback, Behavior Analysis, and neuropsychological testing. Dr. Miranda Olivera has administered in-person and virtual pediatric assessments for the Frank Lanterman Regional Center and while sub-contracting for Kaiser Permanente in Pasadena, California. Additionally, she completed a post-graduate fellowship in Leadership Education in Neurodevelopmental and related Disabilities (LEND).

Dr. Rachel Fein

Job Titles:
  • Clinical Psychologist
  • Certified Behavior Analyst
Dr. Rachel Fein is a Child Psychologist and Board Certified Behavior Analyst who specializes in early childhood assessment of autism and other neurodevelopmental conditions. She obtained her Ph.D. from the University of Houston and completed her pre-doctoral internship and her post-doctoral fellowship at Baylor College of Medicine/Texas Children's Hospital. Dr. Fein has spent the last five years conducting autism-focused assessments both in-person and via telemedicine. Dr. Fein is passionate about providing culturally informed assessment and intervention as well as partnering with and empowering families.

Dr. Sami Klebanoff

Job Titles:
  • Clinical Psychologist
Dr. Sami Klebanoff is a licensed psychologist with over 15 years of experience assessing and treating children and families. Dr. Klebanoff received her PhD from UCLA in Educational Psychology and specializes in psychological assessment of children and adolescents. Dr. Klebanoff has worked in home, school, and clinic settings with individuals with a variety of learning difficulties, behavioral/emotional challenges, and developmental delays. Dr. Klebanoff's primary specialty lies in performing comprehensive, targeted evaluations that allow families to address their needs and find solutions.

Justin Ho - CEO

Job Titles:
  • Chief Executive Officer
  • Member of the Jigsaw Diagnostics Leadership Team
Justin is a seasoned business and product leader passionate about applying technology to improve access, efficiency and quality of care. He brings 20 years of experience including management consulting with Accenture and Slalom Consulting, as well as leadership across various health sector organizations including Cardinal Health, Maquet Cardiovascular, 23andMe, Cognoa, and Genentech. Justin holds a bachelors in Biomedical Engineering from Johns Hopkins University and an MBA from Duke University.

Kelley Yost Abrams - COO

Job Titles:
  • Chief Operating Officer
  • Member of the Jigsaw Diagnostics Leadership Team
Kelley is an expert in the field of child development, with 20+ years of experience in parenting consultations as well is an accomplished product leader who has led the design and development of digital therapeutics for the treatment of autism spectrum disorder. She has directed research and evaluation, served on various boards of directors, and advised on strategic partnerships across multiple for-profit and nonprofit organizations. Kelley earned her Ph.D. at UC Berkeley and her undergraduate degree at Colorado College.

Neerav Mehta

Job Titles:
  • Member of the Jigsaw Diagnostics Leadership Team
  • Senior Technology Advisor
Neerav is an accomplished technologist and owner of a software development company helping various Silicon Valley clients including Salesforce, eBay, Aritable, Databricks, PayPal, and VMWare. Besides being integral in building out Jigsaw's technology stack and marketing related systems, he is also passionate about the latest technologies including web3, blockchain, and AL/ML. Neerav holds a bachelors in EE from IIT Bombay and a MS in ECE from University of Illinois at Urbana-Champaign.