Offering Full Spectrum Family Practice Services in                            Thornton, Colorado

Broomfield Location is Behavioral Health Services Only 

Our Providers 


David Leistikow, M.D. 

Jon Blauw, PH.D

Nick Senna, DO.

Meighen Purk, NP


After Hours Calls

Our physicians will accept after hours calls for medical emergencies. 


Cancellations and Rescheduled Appointments

We request that patients cancel or reschedule appointments at least 24 hours in advance. Fee may apply for late cancels or no show. 


Our offices are easily accessible by foot, bike, car and bus and are handicap accessible. 



Patient Portal Login


Thornton Office 
8853 Fox Drive, Suite 200
Thornton, CO 80260
Phone: 303.487.8817
Fax: 303.487.0429


Office Hours:

Monday-Friday 8AM-5PM


Extended Hours for office visits:

Monday through Friday 7:20AM to 5:20PM

LAB Hours

Monday- Friday 9:00AM-3:00PM

Therapy appointments available with our psychologist, Dr. Jon Blauw

Monday - Friday 10AM to 3PM

Dr. David Leistikow is available Mon - Wed for Therapy appointments only