Dr. Dennis J Ahnen MD

  • Gastroenterology
  • Internal Medicine
45 Years Experience

Locations & Directions

Mapbox Map of Dr. Dennis J Ahnen

GASTROENTEROLOGY OF THE ROCKIES

1755 48th St Ste 100
Boulder, CO 80301
Mapbox Map of Dr. Dennis J Ahnen

GASTROENTEROLOGY OF THE ROCKIES LAKEWOOD

13952 Denver West Pkwy Ste 100
Lakewood, CO 80401
Mapbox Map of Dr. Dennis J Ahnen

GASTROENTEROLOGY OF THE ROCKIES

1551 Professional Ln Unit 290
Longmont, CO 80501