Doctors who take Medicaid

I have been having a terrible time finding a Doctor here in New Jersey who takes Medicaid. Even Doctors who used to take it do not. Dr. Piotr Gorecki's office says that he is not taking new patients anymore. Apparently, according to several Doctor's assistants, more and more Doctors are moving away from taking patients with insurance at ALL! This is very scary. We need a new system here.