Dr. Poremba is legit. His practice is run with efficiency and logic - two characteristics you don't normally experience at a doctor's office. They worked with my changing schedule to be sure I got an appointment that worked for me. I never have to wait longer than 5 minutes to be seen - a signal that he or someone on his staff has thought through his schedule and knows how to staff appropriately. In other words, they care about your time. More importantly, he does great work. So far, I have never had any dental issues with the work he has done and I have always been pleased with the outcome. I highly recommend Dr. Poremba if you are looking for a dentist.