William H. Knapp, D.D.S.

General Dentistry

4.4 out of 5 (116 reviews)
Read Patient Comments below.
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press-ganey.jpgPress Ganey Patient Experience Survey Results

Our Patient Rating scores represent an average of all responses from actual Dental Associates patients randomly surveyed by nationally-recognized patient experiences firm Press Ganey. Learn more about our dentist reviews.

Responses are measured on a scale of 1 to 5, with 5 being the best score.

About Me

"What I enjoy about being a dentist is that I have made a difference to a patient, the personal contact you have with your patients and the challenges dentistry presents."


  • Loyola University Dental School, Chicago, IL, D.D.S.
  • Indiana University, Bloomington, IN
  • Rutgers, New Jersey


4660 W. College Ave
Appleton, WI 54913
(920) 730-0345


As a service to our patients we will provide an estimate of costs prior to services rendered. All co-payments or other out-of-pocket expenses will be due at time of service. Dental Associates will submit all claims directly to the patient's insurance company. The insurance company will determine the benefit reimbursement. Any remaining balance is the patient's responsibility.

Please visit our Dental Insurance We Accept page for more details


Patient Comments

Patient comments are gathered from our Press Ganey Patient Satisfaction Survey and displayed unedited in their entirety. Patients are de-identified for confidentiality and patient privacy.



September 13, 2023
Dr Knapp always does a great job
September 8, 2023
I felt confident in this dentist, but would have appreciated more explanation of what was happening and what to expect for after care.
June 27, 2023
Dentist thoroughly explained everything he was doing, was really nice.
June 23, 2023
Never saw his face. He enters area from behind, puts chair back, turns light on and gets right into it. Feels very mechanical.
May 5, 2023
The dentist that pulled my tooth was great!! I felt at ease with him. Im a VERY nervous person when going to a dentist appointment but with him I was more relaxed .
April 29, 2023
Since I relocated here, he was the first Dentist that Did not look into my mouth and see $$ signs. Very Happy!!
April 6, 2023
He was great
March 15, 2023
Didnt tell me anything and was just in and out. Said I would get a written list of after care.
December 29, 2022
The dentist took time to look at the X-rays and tell me what needed to be done.
November 2, 2022
Very rude and dismissive. Seemed like I was wasting his time.