CU Doctors are here for you!
Our clinics are open and able to serve you during this time for urgent in-person visits as well as virtual health services. Please call our clinics directly to schedule an appointment for both in person and virtual health.
Our number one priority is the health and safety of our patients, their family members, as well as our health care team. To honor this commitment we have implemented the following procedures:
- Non-urgent medical appointments should be converted to telehealth visits or rescheduled if telehealth is not feasible.
- Please bring your own face mask or covering to wear. Patients checking in must tell staff if they have: A fever, cold symptoms (cough, sore throat, runny nose, shortness of breath); Flu symptoms (fever, chills, body aches, etc.).
- Adult patients may be allowed one asymptomatic person (at least 17 years old) for support; however, we reserve the right to deem a support person unnecessary at any time.
- Pediatric patients may be allowed one asymptomatic adult (i.e. parent, guardian) for support.
- For pediatric patients, please check the Children's Hospital Colorado website for updated COVID-19 related patient information.
Please call us about your current health care concerns. Please take care in following current public health guidelines. Please visit the Colorado COVID-19 website, for more information.
Thank you for doing your part to help keep everyone safe and healthy!
CJ Kleck, MD
Associate Professor, Orthopedics
Conditions & Treatments
Orthopedics - Orthopedic Surgery of the Spine
- Bones, Joints and Muscles
Neck Disorders and Injuries
Sprains and Strains
Clinical Interest for Patients
My greatest area of interest is the treatment of adult spine deformity. This includes many problems that cause issues with posture, including scoliosis and kyphosis. I am also interested in treating patients who have had previous surgery and continue to have issues.
I treat patients as I would like to be treated myself, or as I would want my family members treated. It is important that patients are informed and active in the decision making process, and I feel this is a critical part of my job. While I am a surgeon, I am interested in pursuing all non-surgical means to the treatment of various spine conditions before considering surgical options. When surgery is decided upon, I apply the fundamentals of my training and evolving technology to maximize benefit to patients.
I enjoy spending my spare time with my wife and two children.
I have provided care on a voluntary basis throughout my career. I focused on local outreach to the underserved population while in Arizona, and am interested in continuing or expanding this interest.