One of a handful of Klarisana Ketamine Treatment clinics located around the U.S. is in Denver, Colorado. Dr. Carl J. Bonnett, MD founded Klarisana in 2015 out of frustration with the suicide rate among U.S. veterans. He also wanted to help veterans suffering from PTSD, depression, and chronic pain. As an emergency physician, Dr. Bonnett had extensive experience with ketamine in both emergency medicine and in forward-deployed military environments.

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Today, Klarisana — a founding member of the American Society of Ketamine Physicians — exists to serve all people regardless of their background or any other discriminating factor. Ketamine therapy is used to help patients who suffer from mental health issues such as PTSD and depression, as well as physical issues like chronic pain.

Meet the Denver team here.

What types of ketamine services does Klarisana Ketamine Treatment offer?

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What conditions do they treat?

  • Severe depression
  • Anxiety
  • Post Traumatic Stress Disorder (PTSD)
  • Chronic pain

Important Info:

  • Klarisana accepts insurance and works with out-of-network benefits so if they’re not in network with your carrier, but you have out of network benefits, Klarisana as a courtesy will file those claims so that you do not have to go through the trouble of filing for reimbursements.
  • Klarisana also offers both in-house payment plans and financing through Healthcare Finance Direct.
  • The clinic provides ketamine-assisted pyschotherapy, but Klarisana does not manage medications nor do they prescribe for their patients.

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What to Expect at Klarisana Ketamine Treatment


Patients 18 years and older do not require a referral. Prospective patients will have a discussion with the Patient Care Coordinator. If you’re seeking treatment for a mental health condition, you’ll then be scheduled for a psychological screening by one of Klarisana’s Licensed Professional Counselors or Licensed Clinical Social Workers. Subsequently, patients will have an intake session either by phone or in-clinic with one of Klarisana’s Advanced Practice Providers.

The Process

At Klarisana, each patient receives their intramuscular ketamine treatment in a private room with live stream video observation by Klarisana staff, typically a nurse practitioner or physician assistant. Each patient’s vitals are monitored at regular intervals, too. Most ketamine sessions last about one hour. The office’s rooms have TVs where patients may watch videos of nature scenes, aquatic scapes, or they may bring in their own DVD or cast to one of Klarisana’s SmartTV’s.

Klarisana Ketamine Treatment Payment Options

Klarisana offers both in-house payment plans and financing through healthcare finance direct, as it participates with a number of governmental and private insurance programs. The Colorado division specifically participates with Health First Colorado (Colorado Medicaid).

According to Klarisana, many patients have no out-of-pocket costs other than any required co-pays and deductibles that are required under their insurance policies. Additionally, per the clinic, patients typically receive higher reimbursement from many insurance companies if they submit for out-of-network claims than if the clinic is in-network.

See further pricing below.

Discover more Klarisana Ketamine Clinic locations:



  • New Patient Intake

    *This fee is credited back at the completion of the 6th appointment.

    $ 100.00
  • Single Intramuscular Ketamine Session
    $ 399 Each
  • New Patient Induction Series Of 6 Prepaid Ketamine Sessions
    $ 2,154


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