Suggest an update Name* Categories* State* Locality* ZIP* Street address* Phone* Website* Company description* </br></br><b>Other Dennis J. Ahnen, MD Practice</b></br>Gastroenterology</br></br><b>Office Hours</b></br>Monday 8:00 AM - 5:00 PM</br>Tuesday 8:00 AM - 5:00 PM</br>Wednesday 8:00 AM - 5:00 PM</br>Thursday 8:00 AM - 5:00 PM</br>Friday 8:00 AM - 5:00 PM</br>Saturday Closed</br>Sunday Closed</br></br>Please find here the reviews and contact details of Dennis J. Ahnen, MD in Lafayette. Info on Dennis J. Ahnen, MD includes the main phone number (303) 604-5000 for Dennis J. Ahnen, MD, a fax number (720) 890-0364, plus the street address 1000 W South Boulder Rd Ste 200 Lafayette, CO 80026 for Dennis J. Ahnen, MD in Lafayette with clean directions to Dennis J. Ahnen, MD and a printable map to Dennis J. Ahnen, MD. You can also find the opening hours for this Lafayette doctor. We ask our visitors to take the time to write their review of Dennis J. Ahnen, MD or any other doctors they have worked with. Right now there are 0 reviews for medical doctors in Lafayette, and 0 reviews of medical doctors in Colorado. Your comments* (not for publishing) * — Required information Dennis J. Ahnen, MD ← View details 1000 W South Boulder Rd Ste 200 Lafayette, CO 80026, Lafayette, (US) Colorado (303) 604-5000