Leadership Team

David Happel

Chief Executive Officer

25 years experience successfully commercializing medical products for biotech and biopharma companies including Chrono Therapeutics, Horizon Therapeutics and Raptor Pharma.  

photo of Eric Mosbrooker

Eric Mosbrooker

Chief Operations Officer

Experienced operations leader in rare and orphan disease launches and commercialization at Onyx, Enobia, Alexion, Raptor, Horizon and Audentes Therapeutics.

Sharief Taraman, MD, DABPN, DABPM, FAAP

Chief Medical Officer

Division Chief, CHOC Children’s Hospital & Associate Clinical Professor, University of California-Irvine. Dual Board Certified in Child Neurology & Clinical Informatics.

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.

Elizabeth Rozek, J.D.

General Counsel and Chief Compliance Officer

Experienced biopharma general counsel and compliance advisor. Former civil prosecutor at the United States Department of Justice.

Stephanie Falkenstein

SVP Marketing

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

Colleen Kraft, MD, MBA, FAAP

Senior Medical Director of Clinical Adoption

Professor of Pediatrics, Keck School of Medicine at the University of Southern California. 2018 President, American Academy of Pediatrics. Division of General Pediatrics,  Children’s Hospital Los Angeles.

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.

Christopher Nicholls, PhD, ABPP, ABPdN

Clinical Neuropsychologist, Adjunct Professor, Arizona State University

photo of Lee Sanders

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

Former 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

Join us to change the world of child development