Our Team

Executive Team

Shannon Malish, LCSW

Chief Executive Officer

Shannon has a Master's degree from the University of Texas San Antonio in social work with an emphasis in addiction counseling. She is experienced in leading and directing substance use disorder treatment facilities. Her undergraduate degree is in Business Management from Azusa Pacific University. She works closely with clinical staff to provide Evidence Based Practice models to address co-occuring disorders. As the wife of a police officer and military veteran, Shannon takes a special interest in trauma resolution.

Shannon uses an integrative approach with patients and their families. Strengths-Based Practice is used where the inherent strengths of a person or family are assessed and built upon to aid in recovery and empowerment. This perspective along with Family Systems Theory and Ecological Theory emphasize that environmental factors play a part in development. She believes that a holistic approach to recovery is necessary for growth of the individual.

After years of teaching and delivering treatment for depression, anxiety, PTSD, substance use disorders and various other mental health disorders, Shannon sought out a team of psychiatrists and neurologists to investigate the missing component of how medications are often not the solution to these issues. What she has found working with this team of experts is that many people suffer from an imbalance in the brain. She was trained and certified by Neurocademy an international group of the most advanced group on rTMS (repetitive transcranial magnetic stimulation), and is also certified in TMS. This training along with the data on individualized approach is what led to her revelation to assemble another team of highly experienced doctors and scientists to develop a new and non-invasive way to treat this brain imbalance, thus delivering the revolutionary treatment iTMS ™.

Dane Hebert

Chief Financial Officer

For the last 6 years, Dane has worked as a Finance Executive in the substance use disorder treatment industry. He brings extensive Financial, Operations, Planning and Analysis experience to his position as Chief Financial Officer for Windmill Wellness Ranch, LLC. He receieved his Bachelor of Business Administration and his Master's in Professional Accounting from the University of Texas at Austin. After almost six years with Peat Marwick/KPMG, Dane left to start a Management Consulting practice in Austin that specialized in Strategic Planning and Operations Management and then moved into Executive positions for several private equity owned companies. He recieved his CPA in 1981. Dane worked with the University of Texas Quality Management Consorita, mentoring upper level and graduate students in strategic planning, performance excellence, and process engineering, and he was a Greater Austin Quality Council Examiner. Dane is a financial management professional with a proven track record and a commitment to helping others.


Chief Administrative Officer

Windmill Wellness Staff

Melanie Little

Clinical Director, LCDC, LMSW

Dmitry Listengarten, M.D.

Medical Director

Melissa Woolsey

Director, Admissions

Heidi Cullen

Director of Nursing, RN

Debbie Roach

HR Manager

Jacquilyn Thompson

Supervisor, Behavioral Health, LCDCi

Sylvia Black

Billing/Reimbursement Specialist

Marlena Clemons

Counselor, LCDC

Deanna Foster

Counselor, LPC, LCDC

Mia Tracy


Dan Lewis

Executive Chef

Shankar Poncelet


Anita Lightfoot


Annie Albano

Assistant Chef

​Casey Arrillaga

Licensed Master Social Worker and Licensed Chemical Dependency Counselor

Patrick Vann

Clean Living Coordinator, Alumni Coordinator, Counselor

Brian Bumphus

Recovery Coach and Alumni Assistant

Brian Hindert

Counselor, LMSW

Judith Hager, BSN, APRN, MSN, FNP-C

Head of Medical

Korei Patterson

Behavioral Health Technician, Shift Supervisor

​Laura Richter, LCSW-S

Program Therapist

Scott Randall

Behavioral Health Technician, Shift Supervisor

Thomas Moffett

Activities Coordinator

Reid Anderson, LCDC