1 /5 N L: I went to Dr. Medders for fillings and spent about $1000 just for him to improperly fix my teeth to the point I need multiple root canals, extractions, and re-done fillings and am at risk for losing my jaw now to the point Im now on a max dosage amoxicillin and Clavulanate prescription. He argued with me multiple times about it and gave me the "I know more than you you dont know what youre talking about" attitude towards me despite describing how the fillings he did has fallen out, and would threaten to kick me out if I complained about him not working on the teeth that were causing me the most pain. He also did an improper amalgam filling where he didnt clean out all of the infected material which now means my nerve in that tooth is infected down into my jaw. Out of all of my dental experiences, dealing with Dr. Medders was truly a nightmare. To anyone reading this, please do not go to him as his services are truthfully the worst Ive ever dealt with, and were so bad to the point my current dentist has told me he should have his dental credentials revoked and taken away.