My first visit, He yelled in my mother's presence, that she should not be alive! Who was going to pay for it? I had sold my home to pay for my mother's nursing home care, but that was none of his business. I was stunned that a medical professional had such a wicked speech and compassionless feelings.Next visit, I told the doctor how the technician said, another model of machine that might do my mother better. The man exploded again and lectured me on never listening to any technicians..... Again, a horrible MD!Eventually, I went to a Dr. Rudin and excellent and rational pulmonary doctor in Tualatin. I spoke to the nursing home staff and all knew this man and were not suprized by my stories. A man of arrogance and pride.