Dr. David Nathan Greenblum, MD

Terrible. Stay away. I hope my opinion changes but he is not a good person or doctor

Dr. Greenblum doesn't beat around the bush, but he doesn't waste my time either, and I like that. Together we figured out my medicine and dosages, and I'm enjoying work and my family life again.

At first I wasn't sure about Dr. Greenblum because he's really cut-to-the-chase. He doesn't make the small talk or sugar coat like other mental health doctors I've seen, but then I ended up liking that. He helped me figure out my medication, and I've been able to go back to work. He's turned out to be a big support, and I'm glad I found him

I've been a private patient of Dr. Greenblum's for several years now. I have severe depression and anxiety. I can't say enough how glad I am to have found someone with his level of expertise and optimism. He is easy to talk to and gets down to business quickly. He listened to me tell him my (long) past history with psych drugs, and all various side effects I've experienced. I wanted to know if there was anything else he could prescribe me other than the meds that had been causing me so many problems. He gave me several new combinations to try that no other doctor had considered before, and luckily I have found a combo that is working (for the moment!). Dr. Greenblum is kind of quirky, but smart, and I would just rather seem someone with more experience with this kind of stuff.

I saw him for a few months and it did me more harm than good. He is an uncaring narcissist. I experienced emotional abuse and gaslighting while seeing him. And he was so cruel and unprofessional at my last appointment with him that I wish I had walked out in the middle of it. I am sorry for the other people besides me whom he has harmed.

Dr. Greenblum, I'm glad I got you. Thank you for admitting me to the hospital. I did not appreciate you contacting my former boss. However, I am letting it go. You must have thought of me as an interesting case to go into such great lengths to learn more about me. :-)

Because of him I was thrown into a early heartache and died 8 times in my sleep and now I remarried and now have to have a pacemaker put in all because of his ignorancee I am now 37 yrs old and I will never recommend him or will I ever go back to him he doesn't care about his patients at all just about the money I would continue to go to circles of care they truly care about there patients. I wished he could loose his license and no longer be able to practice in any state or county anymore.........

He is the most disgusting, abusive, obnoxious, hateful, a;23hole you will ever meet. ! It is his policy to treat everyone he comes into contact with as rudely and as abusively as he possibly can.

I cannot believe this man is allowed to practice. He is downright mean and very rude. My husband actually walked out of his office and told him off because he was extremely inconsiderate and out of line. He won't let you speak and then tells you how you feel instead of actually listening to you. It wasn't surprising to me to hear from many people that he is a complete waste of a human being.

I don't question this Dr.'s credentials, however he is a first class jerk. I had the misfortune of having to see this dr. while as an inpatient in Wuesthoff Medical Center. He was completely out of line with me, was very arrogant, acted as though he was being forced to see me, wanted to be somewhere else, and talked to me very condescendingly. I refused to answer his foolish questions because of his very unprofessional attitude and personality. The inpatient social worker told me this dr. is very mean to patients. Stay away from this awful person.