Dr. Warren did a decent job on a lower molar implant 35,000 in 2022, but a few months later he was working on an upper molar with a fused old metal crown, opened a hole in the crown and suddenly stopped in the middle of the procedure, gave up saying I should go to a specialist with no recommendation of who to see or what to do, very unprofessional. I will never go to him again. Unbelievable behavior for a so called professional and also if you notice the staff is always in a bad mood...