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Reviews for Maddex Gregory DO

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  • January 2021

    Now that Dr. Maddex's office is closed, does anyone know where we can get our medical records?

  • October 2020

    Prescription voicemail is always full and they incorrectly spelled my name and according to my insurance, they didn't file a claim for a blood test correctly so my simple blood test got denied through my insurance and Quest is billing me $530. Even worse, I haven't even received the results to said blood test despite my calling them multiple times and leaving voicemails. It's been almost two months and for all I know, I could have cancer but the office hasn't called me back and I still might have to pay for it. Also, the hours posted on Google and Yelp are not correct. Their business hours are different every day (you have to call them to get the schedule)... read full review

  • May 2020

    The angst from the passing away of Dr. Maddex does not go away. His impact on the lives of his patients is felt deeply. He cared, he was amazingly smart, always up-to-date on the latest in medicine, willing to share his knowledge, trusted his patients, and did not judge. His empathy and compassion made it possible for patients to be completely honest with him. Life feels less "safe" with him gone. I'm also mourn the fact that he didn't get to enjoy his golden years with his family. Thank you for everything Dr. Maddex. You were truly we're one-of-a-kind and I do believe you saved my life as well as many others.

  • Maddex Gregory DO

    1111 Grand Ave unit l, Diamond Bar

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