I am 57 with Crohns desease. Had a proctocolectomy in 2009. Trouble with DVT's since 2009. On Coumidin regiment of 35 mg weekly. I have an impacted tooth and almost all are broken or have multiple cavities. Mouth is full of infection. I need to know how to find an oral surgeon that is familiar with someone in my condition to remove them all and what protocol I would need to follow to accomplish this as safely as possible?