Our Klarisana Locations

Rebuilding lives in our communities

Our Locations


Our Austin Center opened in April of 2017 and moved from a small location on the south side of town to a larger and more comfortable location near Mopac and Spicewood Springs. Similar to our San Antonio location, the Austin center is in a quiet, peaceful setting which is very conducive to healing. Given the very private and sensitive nature of the treatments we provide, our doors are always locked. This is to ensure the safety of our patients and staff and also to create a productive environment for healing that is free of any distractions. Please ring the video doorbell when you arrive for your appointment.


Monday, Wednesday-Friday

4005 Spicewood Springs Rd., Suite A-200
Austin, Texas 78759


Our Carlsbad center serves the people of Southeast New Mexico in cluding Roswell. Klarisana Carlsbad operates inside of Roper’s Health Oasis which is a respected and well-established medical center under the direction of Shanon Roper, NP.


110 S. Halagueno, Suite 8
Carlsbad, NM 88220

Sessions by appointment only.


Our Denver clinic will be accepting patients in September 2018. Please feel free to contact us for more information.


1780 S. Bellaire Rd., Suite 605
Denver, CO 80222

Sessions by appointment only.


Our San Antonio center is a very tranquil location nestled among trees, walkways, and Koi ponds just east of the Medical Center on Wurzbach Road. While the very first San Antonio Klarisana was in a small 12 x 20 ft office, our new campus has three comfortable infusion rooms and a very relaxing ambiance. Given the very private and sensitive nature of the treatments we provide, our doors are always locked. This is to ensure the safety of our patients and staff and also to create a productive environment for healing that is free of any distractions. Please ring the video doorbell when you arrive for your appointment.


Monday – Friday

8600 Wurzbach Rd., Suite 1110
San Antonio, Texas 78240

Infusions by appointment only.

Meet Our Team

Administrative Staff

Carl J. Bonnett, MD

Medical Director / Founder

Dr. Bonnett is the founder and Medical Director of Klarisana. He is an ABEM certified emergency physician. He trained at the Denver Health Medical Center Residency in Emergency Medicine and also completed a fellowship in EMS/Disaster Medicine at the same institution. He is also served over twenty years in the in the Army National Guard (LTC-ret) and served on four overseas deployments in support of Operations Iraqi and Enduring Freedom. He received the Combat Medical Badge while deployed to Afghanistan with the 41st Brigade Combat Team in 2007. Dr. Bonnett has significant clinical experience with the use of ketamine in the emergency department and forward deployed environments. He is one of the leading physicians in the US in the use of Ketamine for Non-Anesthetic Indications (KNAI). Dr. Bonnett is also one of the founding members of the American Society of Ketamine Physicians (ASKP.org).

Gerson Barahona

Operations Director

Gerson oversees the operational issues of Klarisana. He also plays a pivotal role in our long range planning with regards to business development and the opening of future Klarisana centers. Gerson joined the Klarisana team shortly after we opened and has been instrumental in helping the organization navigate the uncharted waters of establishing a ketamine treatment center. Gerson has served almost two decades in church ministry and leadership. Before joining Klarisana he operated a successful hearing aid business with his family for over ten years. Gerson is a Certified Administrator in Practice Management.

Jessica Barahona

Patient Care Manager

Jessica is responsible to answer questions, address concerns, educating about the treatments offered, and guiding one in seeking aid to meet their need. She coordinates and manages the patient intake process, ensuring all patients experience the best care before, during, and after their treatment with Klarisana. She ensures patients are provided all information necessary to begin treatment, understands their medical options and facilitates the treatment process with Klarisana.

Alyssa Soto

Administrative Supervisor

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.

Destiny Rodriguez

Administrative Assistant

Aleksandra Aguirre

Scheduling Coordinator

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.

Dr. John Huber, PhD

Psychologist, Advisor

Zack A. Tedder, MA

Licensed Psychological Associate

Clarice Reese

Front Desk

Klarisana - Austin

Lisa Plotkin

PA-C - Austin

Lisa came to Klarisana with a background in emergency medicine and urgent care. Her interest in working as a physician assistant stemmed from the flexibility it affords to more thoroughly educate patients and assist with their needs more holistically, particularly when there were opportunities to address co-occurring mental and physical health needs. When not at work, she spends time reading, going on walks and hikes with her spaniel, Milly, and enjoying live music across Austin.

Coby Phillips

PA-C - Austin

Coby Phillips, PA-C is a nationally certified physician assistant who brings over 15 years of surgical experience in orthopedics, reconstructive craniofacial plastics, and cardiothoracic and vascular surgery. She is passionate about forward-thinking, team-based approches to healthcare including the profound role animals can and do play in mental & physical health outcomes.
She is excited to be a part of the Klarisana team, making such substantial positive changes in lives on a daily basis.

Jon V. Wolfe

LP/MPA - Austin Administrative Coordinator

Jon joined the Klarisana team earlier this year and he is responsible for maintaining the daily operations of the ATX clinic, ensuring that all patients and practices are managed with the utmost compassion and respect. Jon’s background includes over 20 years in emergency medicine, mainly in the pre-hospital environment, where he worked on the elite Special Operations Team serving over 13 years with the City of Austin/Travis County EMS. He has been involved in almost all aspects of business and combined with his clinical expertise, he provides patients with the highest level of service to achieve the most beneficial therapy possible. Presently, Jon is also taking the lead in two key projects. He is the Project Coordinator for the Annual Conference Debut for the American Society of Ketamine Physicians, as well as, assisting with a research series on Ketamine Infusion Therapy for First Responders with Occupational Related PTSD.


Medic - Austin

Ashley is a Medic at our Austin location; her attentiveness, compassion and superb customer service brings vitality and great energy to our team. Ashley provides constant medical monitoring of the patient throughout their treatment, as well as, creating the best environment and setting possible to achieve the most optimal outcome.

Zayed Abu-Hala

EMT-P - Austin

Zayed is an experienced paramedic who brings a solid set of clinical skills to our Austin center. He is an avid guitar player and loves spending time with his two highly motivated dogs!




Medic - Austin

Jen Biddle

LCSW-S - Austin

Jen has been a Licensed Clinical Social Worker since 2010 and a social worker for over 20 years. She worked as an ER Social Worker at University Medical Center at Brackenridge for 10 years before leaving to practice psychotherapy on her own. She has a beautiful nine year old daughter and a lab named Dr Pepper.

Klarisana - San Antonio

Jennifer Curtis

NP - San Antonio

Heather Grohman

NP - San Antonio

Peter Kimball

PA-C - San Antonio

Peter has strong foundation in emergency medicine and has worked at a Level 1 trauma center for many years. He is our resident coffee aficionado. The San Antonio team always looks forward to days that Peter is working because he brings in his own home-brewed coffee!

Theresa Riggins

FNP - San Antonio

Theresa worked as a nurse for many years at a Level 1 trauma center prior to going to Nurse Practitioner school. She brings an amazing amount of clinical and life experience to the table.

Froy Cervantes

Medic - San Antonio

Froy is a our Veteran Outreach Coordinator and Lead Medic at the San Antonio Campus. He deployed to Afghanistan with the United States Marine Corps in 2011. Froy reaches out to Veterans' organizations to educate them about the role that ketamine can play for PTSD. He also communicates directly with veterans and their families to educate them about ketamine infusion therapy.

Michelle Rodriguez

Medic - San Antonio

Michelle has a great deal of experience as a Medical Assistant and has worked in some very busy practice environments. She is fluent in Spanish as well.

Aleksandra Aguirre

Medic - San Antonio

Aleksandra is our scheduling coordinator and also is one of our Medics at our San Antonio location.

Brianna Gonzalez

LPC - San Antonio

Brianna is an outstanding psychotherapist who is performs many of our new patient intake evaluations as well as conducts Ketamine Assisted Psychotherapy (KAP) sessions. She has a special interest and clinical understanding of PTSD and has played a huge role in developing and refining the KAP program at Klarisana.

Linda Pusateri

LCSW - San Antonio

Linda is one of our San Antonio based therapists and brings over twenty years of clinical experience to the table. She has played a pivotal role in helping to develop Klarisana's Ketamine Assisted Psychotherapy program.

Kathleen Karczewski

EMT-P - San Antonio

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