Meet The Klarisana Team

At Klarisana, we are proud to work with the best professionals in the industry who care about your mental health and help you get back to your normal self. We are pioneers in the treatment of mood & pain disorders through the clinical use of Ketamine — a revolutionary treatment for mental health conditions.

Administrative Staff

Carl J. Bonnett, MD

Founder / Chief Medical Officer

Neil Haznar

Chief Executive Officer

Alyssa Soto

Alyssa Soto

Administrative Director

Alyssa is responsible for the day to day operation of Klarisana. She oversees scheduling, billing, and operational coordination between our centers. She brings many years of experience in medical practice administration and is truly the glue that holds Klarisana together. Alyssa holds a degree in Biblical Studies from Bethesda School of Ministry.

Tony Schock PA-C

Chief Clinical Officer


Laura Davila

National Marketing Manager

Laura directs administrative operations in our Austin clinic. She is a Houston, Texas native and a graduate of Texas State University. Her studies included a focus in Psychology and Biology. Laura’s motivation comes from a passion to help others be their best versions of themselves. She has always been interested in the use of innovative and forward-leaning therapies in mental health so Klarisana is a natural fit. In Laura’s free time she enjoys spending time outdoors and playing with her 2 dogs, Jaxon and Paisley.

Dr. Desi Wallington, PhD

Colorado Director of Mental Health Services

Dr. Desmond ``Desi`` Wallington is a clinical psychologist with our Colorado team.


Intake Coordinator



Administrative Assistant - San Antonio

Aleksandra works closely with Alyssa to coordinate scheduling at the Klarisana centers, coordinate follow up with patients' primary care providers, and help to ensure a smooth coordination of care between our campuses.


Intake & Patient Support


Intake Team


Austin Office Manager


Information Technology Manager


Administrative Team - Colorado

Chris Sturdevant PA-C

Veteran Outreach Director

Shannon Roper F-NP

New Mexico Clinical Director

Kayla Pennell - EMT-P

Lead Medic for Klarisana

Beto Quezada - RPh

Independent Clinical Pharmacist

Beto is an independent pharmacist who reviews all of our pharmacy records and ensures that all of our policies and protocols are in compliance with state and federal laws.

The Colorado Team

Dr. Desi Wallington, PhD

Colorado Director of Mental Health Services

Dr. Desmond ``Desi`` Wallington is a clinical psychologist with our Colorado team.

Stephanie Liilibridge NP

Nurse Practitioner - Denver

Kay Sasser LPC

Therapist - Colorado

Lindsay Bendell, LCSW

Behavioral Health Clinician

Lindsay provides Behavioral Health intakes for our Colorado offices. She is native to Florida where received her Bachelor's Degree in Psychology and after relocating to Denver went on to pursue her Master's Degree in Social Work. In her free time, Lindsay enjoys enjoying all the nature Colorado has to offer and spending time with family and friends.

Sharada Tripathi NP

Nurse Practitioner - Colorado

Lori Cline

Nurse Practitioner

Jennifer Henderson NP

Nurse Practitioner - Colorado

David Johnston PA-C

Physician Assistant - Colorado

The Texas Team

Holly Thrailkill NP

Nurse Practitioner - Austin

Jennifer Curtis NP

Nurse Practitioner - San Antonio

Theresa Riggins NP

Nurse Practitioner - San Antonio

Sarah Grant NP

Nurse Practitioner - Austin

Dr. Claudia Pyland

Dr. Claudia Pyland, PhD


Dr. Pyland is a psychologist who supports our Texas clinics.

Dr. Eboney Jackson, PhD


Jackson is a psychologist who supports our San Antonio clinic

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