DR. Hartounian at Dental Center of Simi Valley is the best. I had a $20,000 Dentist bill and was literally sick from my teeth... They helped me with My insurance it's down to about $5800 & got me better!! They are A+++ gave me options & actually helped me with a very serious infection on VERY short notice.. Yea... it's just a dentist visit to most people... Not me and Not them. Thankfully working with them has been A-OK and they have The Gas (Could NEVER do it without it).. I would Fly here from Montana for appointments if I had to!