5 /5 RC Vijaya Chandrasekar: I had my dental cleaning at Dr. Holtorf;s office during my travel to Bellingham last Fall. Dr. Holtorf performed the complete check in a very comprehensive manner followed by the cleaning done by his staff. His professionalism is unmatched and he exudes a genuine care and concern in his approach. His staff is equally competent in their role. The front office staff has are very courteous and customer friendly. He is so good I am planning to go back to Bellingham this spring by travelling 2400 miles to have my next dental cleaning