William H. Knapp, D.D.S.

General Dentistry

4.3 out of 5 (94 reviews)
See detailed Patient Ratings & Comments below
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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

Ratings & Reviews

press-ganey.jpgPress Ganey Patient Satisfaction 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.

Wait time at clinic


Doctor's explanation of condition/problem


Doctor spoke using clear language


Time doctor spent with me


Doctor's concern for questions & worries


Caring shown by doctor


Doctor's exam/treatment thoroughness


My confidence in doctor


Likelihood of recommending doctor


Patient Reviews

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.

August 23, 2021
Spent less than 4 minutes talking to me. Not real friendly.
July 28, 2021
Dentist was excellent!! He had a great demeanor and cared about my questions
June 30, 2021
he is always very nice and caring.
June 27, 2021
Dr. Knapp provided solid care, as he has every time Ive seen him. The appointment itself was quick, and I was out of the office in very little time.
June 25, 2021
very nice and easy to talk to. very nice to talk to.
May 22, 2021
thank you thank you Dr Knapp for taking such wonderful care of Matthew
May 20, 2021
Dr. Knapps chairside manner is absolutely outstanding! I was in for a root canal, the procedure with the scariest reputation, and he and his assistant made me feel at ease and were continuously reassuring me through its completion. Cannot say enough good about them.
May 18, 2021
He was very nice and I thought he had a good sense of humor. He answered the questions that I had and showed me what he was talking about on the exrays.
April 30, 2021
great doctor
April 28, 2021
I asked many questions and both Amy and Dr Knapp have clear concise answers