Dr. Daniel Kazachkov, DMD

i was hired by Dr. Kazachkov to teach him and his staff in CPR... We had done this in the past without a problem, but this time, Dr K tried to attend the class after missing the first hour of class. When i told him he had missed too much time, he and his wife Dr Shauna Kazachkov both became very rude and he demanded to attend. He said he wouldnt pay for the class if he wasnt let in. I ended up finishing the class but told him he had to make up the first hour of the class in order to be certified. He did so, and was given a certificate as promised. I take my responsibilities as a CPR instructor very seriously. We must follow certain standards to make sure the certifications are true and legitimate. We cannot certify students who miss a significant portion of class. i was shocked by how rude both Dr K and his wife were at the class. I dont know how they are as doctors, but as far as business associates, i do not recommend them.