Dr. Berenstein is advertized as a Preferred Provider for Delta Dental Insurance Company. As such, he contracts with Delta Dental to accept the reimbursement rates set by Delta Dental for periodontal procedures. On the morning of surgery, 4/26/2010, his office manager demanded full payment up front, $2130. Delta Dental paid him their set fee and told him my share should have been only $527. Over 5 months later, I'm still writing letters to Delta Dental because he still owes me $520.
out of 
