Leadership | GRAND Mental Health

Executive Team

Larry Smith, Chief Executive Officer

Larry Smith has over 40 years of experience in managing nonprofit agencies, including the past 26 years in leadership roles with GRAND Mental Health.

During his career, Larry has worked closely with medical workers and law enforcement to provide better care for individuals in the least restrictive environments. He has aided in the development of new and innovative treatment models, serving as contributor to the National Research Institute and primary architect of the My Care app, a nationally recognized mobile app that assists first responders when encountering a mental health crisis situation.

As a veteran of the US Air Force and a Certified Peer Recovery Support Specialist (CPRSS), Larry understands the value of life experience in helping people achieve and maintain recovery.

Josh Cantwell, Chief Operating Officer

With 15 years in the mental health field, Josh Cantwell has held a variety of both clinical and management roles. One position he found particularly rewarding was working in Mental Health Court and seeing people’s live change.

During his time with GRAND Mental Health, he has been instrumental in the development and oversight of innovative mental health programs such as GRAND Mental Health’s 24/7 treatment model, which utilizes mobile technology and numerous levels of care to provide instant access to treatment anytime and anywhere.

Josh is a Licensed Clinical Social Worker (LCSW), a Certified Peer Recovery Support Specialist (CPRSS) and has published more than 20 therapeutic games focusing on mental health and substance use.

Donna Aultz
Chief Facilities Officer

Lissa James
Chief Quality Improvement Officer/ Wellness Champion

Jeff Harlin
Chief Administrative Officer of GRAND – Tulsa

Kimberly Hill-Crowell
Chief Clinical Officer of GRAND – Tulsa

Nicholas Allgood
Chief Clinical Officer of Crisis Services

Trica Walters
Chief Human Resources Officer

Rony Gadiwalla
Chief Information Officer

Amy Garrison
Chief Administrative Officer

Dashun Monk
Chief Financial Officer

Matt Spencer
Chief Clinical Officer

Program Management

Medical Director: Dr. John Mallgren, DO., Board Certified Psychiatrist
Regional Clinical Officer – Region 1: Traci Sisney
Regional Administrative Officer – Region 1: Corey Carolina
Regional Clinical Officer – Region 2: Kasandra Turbett
Regional Administrative Officer – Region 2: Laura Smith
Regional Clinical Officer – Region 3: Jordan Westbrook
Regional Administrative Officer – Region 3: Laura Brock
Integrated Health Services Director: Emily Shearer, APRN, FNP
Director of Learning: Chancey Bosch
Human Resources Director: Greg West
Director of Marketing & Public Relations: Ron Brady
Finance Director: Jared Sawyer
Law Enforcement Engagement Director: Jim Warring
Facilities Management Director: Edward Wren
Crisis Services Director: Thomas Comstock
Community Engagement Director: Brad Gibson
Director of GRAND ARC: Jennifer Leggett
Safety Officer: John Parker

Clinical & Operational Directors

R1 – Craig & Nowata Counties
Clinical: Candice Doan
Operational: TBD
R1 – Ottawa County
Clinical: Michelle Clarkson
Operational: Kassie Conrad
R1 – Washington County
Clinical: Rachel Asbury
Operational: Rachel Showler
R2 – Delaware County
Clinical: Caleigh Nichols
Operational: Tiffany Brock
R2 – Mayes County
Clinical: Angela Penn
Operational: Ginger Upshaw
R2 – Rogers County
Clinical: Shamaine Woodard-Payton
Operational: Amber McDonald
R3 – Kay County
Clinical: Jacquelynn Blackwell
Operational: Samantha Goodno
R3 – Noble & Pawnee Counties
Clinical: Breanna Cook
Operational: Lynn Valz
R3 – Osage County
Clinical: Rob Henson
Operational: TBD
R3 – Payne County
Clinical: Jenna Parsons
Operational: Luke Carillo
R4 – Tulsa County
Operational: Alicia Beard