My son with profound disabilities and I have been seeing Dr. Marshack for years. He has done several crowns for me and provided a truly miraculous bridge for my son. Most other dentists wouldn't even try, but my son now has a beautiful smile. Dr. Marshack is probably the best dentist I have ever seen. Creative and caring. He loves being a dentist. His assistant, Rose, is also a dentist and they work together as a team.