Terrible doctor.. so unprofessional and completely rude. Has absolutely no customer service. Will not write any referrals your request. R u kidding me!!!!! Dr. Mason is only a PCP!! He does not specialize in any other fields!! He thinks he knows it all, and has no knowledge about anything! Do NOT go here, he is a thief, he only schedules appointments just to take your money and doesn't try to look out for your best interest!! Please go elsewhere where your money will be used to its fullest and u r getting a professionals help and guidance