Dr. Doron David Kahana, MD

I had one appt with this rude doctor he started asking alot of personal unrelated questions and then abrubtly ended the exam without helping me. Horrible experience

liver enzymes were dangerously elevated... I saw his ad, took the proudct for two months and I'm now back to normal levels! my doctor couldn't believe it. God Bless Dr. Kahana and 1MD

If you're seeing him for graves disease you're likely in good hands as that is his specialty. If you're seeing him for anything else, especially an orbital tumor or reconstruction, find someone else. Seriously. If I list the reasons why he'll likely know who I am as my case is very particular and all doctors check their reviews. Just know that if you're not financially well off he won't hesitate to put his career ahead of your health and well being because you're a nobody to him. He comes off as very charming and likable at first. If you have one of the more common routine surgeries, your experience might not be like mine. Trust that my experience with him is far worse than this comment suggests. Find someone else. If they take your insurance, go to the UofM Kellogg Eye Center.

Pushes nutritional supplements of questionable value.

If you are really stand behind 1MD product its a waste of money for me, I have tried it for more than a year, a 90 days, it’s not enough time to judge or asked to return the money, now I’m being refused for my hard working money, it’s a shame

Any video that lasts more than 10 minutes is not watched. I feel scammed. GET TO THE ANSWER Too many words taking up too much time I dozed off and stopped listening

Re: the video infomercial: I got hooked! I knew he was going to ramble on and on and on, but I stayed with it because he was saying some valid things that I already agreed with, having endured a lifetime of gut problems. At the end, his explanation of the specific kinds of probiotic strains intrigued me so I did some more research and comparisons . His product might be a winner. I will do more due diligence before I pull the trigger on purchasing his special formula. Don't like the sales technique, full of false claims to persuade you to buy NOW, but I understand; it's just business as usual. He seems legit, however.

I watched Dr. Kahana's online presentation, and though it was long, I did gain some valuable knowledge and ultimitely ordered the product he recommended. As someone who has suffered from IBS for most of my life, I was very skeptical. But now, three weeks after taking his probiotics, I'm feeling better than I have in years... so thanks

I listened to the whole presentation, and I found it very informative. I really did not know the importance of taking a probiotic, and with him breaking down the reasons why, completely made sense in my issues that I have endured. I was very impressed with his presentation. Thank you!

I thought his information was very helpful and interesting.