Why Zinnia?

The Zinnia is one of the fastest growing flowers, able to adapt to any conditions and thrive in difficult situations. Like our vibrant namesake, Zinnia Health is diverse, rapidly growing, and responsive.


Treatment the way it should be.

The word “no” is not in our vocabulary. We welcome anyone who needs our help and guidance on the path to healing. Our commitment to our patients and their communities is delivered by best-in-class providers, with consistently better outcomes than the national average.


Health care from A to Z, and Z to A.

Our unique people-first vision of healthcare is not just a wish. It’s something we live every day across every aspect of healing. From substance use to senior living to autism to mental health, we combine accessible care with unlimited compassion.


Heal for good.

We are deeply committed to the sustainable healing of lives, families, and communities.

Our Team

Senior Management

Taek-Geun Kwon

Chief Executive Officer

Adam Bhaijee

Chief Financial Officer

Jenny Lee

Chief Legal and Compliance Officer

Warren Handelman

Chief Marketing Officer

Arel Meister-Aldama

President of Pediatric Behavioral and Mental Health

Joseph Silvestro

Senior Vice President of Partnerships and Operations

Dr. David Hu, MD

Vice President and Medical Director, Psychiatry

Melanie George

Vice President, People and Culture

Craig Katzen

Vice President, Emerging Businesses

Business Management

Jesse Kellert

Vice President of Pediatric Behavioral and Mental Health

Dr. Natalie Lindemann

Vice President of Clinical Services, California

Veronica Waters

Vice President of Pediatric Clinical Services

Ryan Bennett

Vice President of Operations, West

Hunter Kennedy

Executive Director/CEO Zinnia Central

Courtney Mathews

Executive Director/CEO Zinnia Midwest

Donnie Huston

Donnie Huston

Vice President of Real Estate Operations

Aida Sek

Vice President of Clinical Services, East

Christopher Hanaka

Vice President of Operations, East

Advisory Board

Sylvia Dong

CFO & SVP Strategy and Transformation, PepsiCo Asia Pacific

Qasim Saifee

Chief Operating Officer, ZipRecruiter

Marcus Zachariah

Board Advisor

Mike Blackburn

Former SVP Business Development, AAC Holdings