Daniel Mahn, D.D.S.

General Dentistry

4.3 out of 5 (137 reviews)
See detailed Patient Ratings & Comments below
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About Me

"I get the most satisfaction as a dentist when helping patients smile."


  • Marquette University School of Dentistry, Milwaukee, WI, D.D.S.

Professional Associations

  • Milwaukee Odontological Academy
  • Pierre Fauchard Academy


Fond du Lac
545 E. Johnson Street
Fond du Lac, WI 54935
(920) 924-9090


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 21, 2021
Saw dentist for about 2 minutes. Said old filling were set up an appt. I asked what leaking was. He told me and was gone. Didnt know he was even walking away. The gal who took the xrays and was there when the dr didnthe exam...was amazing. Very friendly.
August 5, 2021
Dr. Mahn was awesome. Got me in same day for a dental concern I had. Didnt end up being a big issue but he didnt make me feel like it was a waste of a visit. Super informal and had a great bedside manner. Would definitely recommend him as a dentist.
July 18, 2021
Exceptionaland I do not like coming to the dentist, Dr Mahn was very good.
June 18, 2021
he was very helpful.
June 9, 2021
Dr. Mahn didnt try to sell me things I didnt need, which I really appreciate.
May 6, 2021
Dr Mahn cares about controlling my pain, good explanations of what products to use and why for a back molar, and made me laugh so hard.. love his personality. His dental assistant was friendly and personable! Glad I got to switch providers since the last one left..
March 31, 2021
my experience with dental assistant was excellent. Ive never met either. They were both great at communicating information to me.
March 5, 2021
normally satisfied with dr. Mahn but didnt seem to care too much about my dental problem & left me leaving the appointment uneasy & looking ridiculous.. my tooth looks terrible:(
February 9, 2021
He was a new dentist for me as the previous one moved to a different facility. Both dentists demonstrated kindness, courtesy, and genuine concern for my condition and acted appropriately by acting professionally and with the confident knowledge of how to move forward with treatment.
November 11, 2020
best of best