Leadership Team

Brent Vaughn, Co-Founder and CEO

Brent Vaughan

Co-Founder and CEO

Experienced leader in digital therapeutics, medical device & diagnostics, and personalized medicine. Former Co-Founder and COO of Wellness FX.

Jim Welch


Over 20 years experience leading finance in public and private healthcare and biotech companies, including Eiger, Virobay, Acelrx, Cerimon and Rigel.

Sharief Taraman, Chief Medical Officer

Sharief Taraman, MD

Chief Medical Officer

Division Chief at CHOC Children’s Hospital & Assistant Clinical Professor at University of California-Irvine. Board certified in Clinical informatics.

Craig Hughes, CTO

Craig Hughes


Serial software startup founder & CTO. Board member of one of the UK’s largest psychiatric hospital groups for 13 years.  

Halim Abbas, Chief AI Officer

Halim Abbas

Chief AI Officer

AI innovator and industry veteran who spearheaded world-class data science projects at game changing techs like eBay and Teradata.

Stephanie Falkenstein, SVP Marketing

Stephanie Falkenstein

SVP Marketing

Marketing executive for health tech companies including Ginger.io and Practice Fusion.

Andy Molnar, VP Commercialization

Andy Molnar

VP Commercialization

Digital therapeutics executive focused on payer coverage, workflow integration, and provider adoption.

Justin Ho, VP Product Management

Justin Ho

VP Product Management

Product and strategy executive, previously at 23andMe, Walmart Labs, Maquet Cardiovascular, Accenture, and former founder/CEO of senior aging-in-place company Agility4Life

Clinical Advisors and Key Opinion Leaders

Dennis Wall, PhD


Associate Professor of Pediatrics and Biomedical Data Science at Stanford University with 14 years of research experience focused on building validated mobile AI solutions for better child health.

Colleen Kraft, MD, MBA, FAAP

Pediatrician, Mia Bella Pediatrics, Mission Viejo, CA

Jennifer Shannon, MD

Board Certified Child and Adolescent Psychiatrist, Founder of Digital Brain consulting, member of DTA Healthcare Advisory Board

Christopher Nichols, PhD

Christopher Nicholls, PhD, ABPP, ABPdN

Clinical Neuropsychologist, Adjunct Professor, Arizona State University

Lee Sanders, MD, MPH

Chief, Division of General Pediatrics, Stanford University

Daniel Coury, MD

Daniel L. Coury, MD

Chief, Developmental & Behavioral Pediatrics Nationwide Children’s Hospital

Janesta Noland, MD

Janesta Noland, MD

Adjunct Clinical Assistant Professor Stanford Children’s Health

Alan Greene, MD

Alan Greene, MD

Adjunct Clinical Professor, Pediatrics, Stanford

Ricki Robinson

Ricki Robinson, MD

Clinical Professor of Pediatrics, Keck School Medicine of USC and Senior Attending Physician, Children’s Hospital of Los Angeles

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