Avella Specialty Pharmacy Denver 7 years ago ID: #3974 Listed In : Pharmacist 1245 East Colfax Ave., Suite 102, Denver. CO, USA 80218 (303) 863-7644 Business Description Avella Specialty Pharmacy Denver, Address : 1245 East Colfax Ave., Suite 102, Denver. CO, USA 80218, Phone : (303) 863-7644 Reviews & Ratings Write a Review No Review. Please login / register to add your review.