Bringing Zest:

Saving Pediatrics
The Zest multidisciplinary ecosystem empowers pediatricians to be the doctors they dreamed and to partner with parents in creating the healthiest, best lives for their children.
Act with Nimble Innovative Grit
We challenge the status quo and embrace challenges with hard work and creative thinking.
Be Humble
We are self-aware, realize we are human, are approachable, and partner in decision making.
Grow Together
We maintain a growth mindset. We are intentional. We have each other’s back by fostering deep, trusting, and mutually respectful relationships.
Make them Smile
We make kids, parents, and pediatricians heroes by making their dreams a reality. We embrace a family-centered work environment and care delivery model.
Show Up and Own It
We are engaged and focused. We listen intently, are understanding, and ask appropriate clarifying questions. We honor our commitments.

Our Team

Physician Imagined. Physician Founded. Physician Led.

R. Justin Mistovich, MD, MBA

Accomplished academic pediatric orthopaedic surgeon, author of book chapters (Nelson’s), articles, and speaker
Serial entrepreneur across several sectors including medical therapeutics, real estate, and retail
Medical Advisor to medical start-up companies
Keili Mistovich, MD, MPH

Community pediatrician
Founded first NEO direct primary care pediatric practice
Established school-based health clinic
Corporate Medical Advisor
Owns several patient centric pediatric start-up companies
Andrew Hertz, MD

Community pediatrician, physician executive
Created UH Rainbow Primary Care Institute
National pediatric telehealth innovator
$12.8 million Health Care Innovation Award
Medical Advisor for many start-up companies

Better Together.