Very abusive to staff and gruff with patients. All the work he did on my teeth (filing, crown, repair) have fallen out or cracked. I have had to pay someone else to fix his work. It was not worth it to go back to him after the third time a repair fell out. He does not know what he is doing and he consistently harasses for payment once it is 15 days past due. 12 calls in 12 days.