Dr. Jill Carnahan is Medical Director and Founder of Flatiron Functional Medicine of Boulder County. She previously practiced in Boulder with Dr. Robert Rountree of Boulder Wellcare, Inc. Her new office is located in beautiful Louisville, Colorado.

Our Address:

Flatiron Functional Medicine
400 S. McCaslin Blvd,
Suite 210
Louisville, Colorado 80027

Location Hours:

  • Monday through Thursday 9:00 am to 5:00 pm
  • Fridays 9:00 am to 12:00 pm

Dr. Jill sees patients on Mondays, Wednesdays, and Thursdays.  She is not in the office Tuesdays or Fridays

Phone: (303) 993-7910

Fax: (303) 993-4674

Insurance Accepted:

We do not bill insurance, including Medicaid or Medicare. Payment expected at the time of service.

Driving Directions:

From US 36: Take McCaslin exit and head north. We are on the right just after the Centennial Pkwy/Cherry St. intersection.

From S. Boulder: Drive south on McCaslin. Office building on your left.
Our office building is called McCaslin Healthcare Plaza and says “Pediatrics” in large white letters.

Click Here for Detailed Location Map

Flatiron Functional Medicine
Flatiron Functional Medicine
Dr. Jill’s Office Location
Dr. Jill’s Office Location