Conditions We Treat

New Patients

Clinic News

Office Hours

Monday - Friday: 8 AM - 4:30 PM

Closed Saturday, Sunday, and holidays

Getting IV Therapy?

We require a referral for all new clinic patients.  Once your information has been recieved, our staff will reach out to you to schedule an appointment. 


A warm welcome to Dana Hammonds, FNP, who started with CIDA 7/1/2018

Colorado ID Associates, LLP

950 E Harvard Ave, Suite 140

Denver, CO 80210

Phone: (303) 777-0781

Fax: (303) 777-0786

Colorado Infectious Disease Associates

I greatly appreciate all the time you have spent with me in finding the right way in getting me better.  I know I would not be where I am today without your dedication and passion to your work.  It feels so great to finally get back to a normal routine, being back at work and school.  Thank you for all that you have done.

- L.S.


We bid Dr. Clayton Foster farewell on September 18, 2019. We wish you the best of luck in all your future endeavors, Dr. Foster!


We offer outpatient infusion services through Healix and can assist with arranging home infusions

Outpatient Infusion


A warm welcome to Dr. Paul Siebert, who started with CIDA on 7/1/19!

Call Us:  (303) 777-0781

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We have been providing quality care in Denver for over 30 years.  

Our approach to infectious issues is tailored to the needs of each unique patient. Read More

  • Osteomyelitis (bone infection)
  • Skin and soft tissue infections
  • Endocarditis
  • Post-surgical infections
  • Clostridium difficile (C. diff)
  • MRSA
  • Post-transplant infections
  • Multidrug-resistant organisms