Lacks compassion, doesn't care about his patients, only his politics. Poor bedside manner. I…read moreexpected more from a doctor, he's forgotten his oath to act for the benefit of the sick and to avoid harm or injustice.

Dr. Grellner was my son's doctor for many years. When my son died unexpectedly, he noted his…read moreassumed cause of death. He never reached out to my son's widow with the cause, nor did he offer any condolences to her. I expected more from a physician than that. Maybe he was too busy being a state politician.

I had an appointment for myself and my two sick kids, and they insisted that I get there by 10am…read more Just as I had finished rushing around to get us ready and got my two toddlers loaded in their car seats, the office called and canceled our appointment! This was at 9:35am! I am very upset, and I feel that this was very unprofessional and inconsiderate! I will definitely be searching for a new provider ASAP!