Mark D Allison MD

Average Rating

60

Our mom is a new patient with this doctor. I have to check with her to see if she has experience any communication problems.

Posted on November 16, 2018. Brought to you by healthgrades.

Average Rating

20

This Dr had great reviews so I went to see him, worst mistake of my life. He was rude and did not pay attention to one word I said. I left his office in tears, I have never been so humiliated in my life.When I made a complaint the medical group said he was a great dr and did not believe one word I said. They did reimburse my co payment, yet I have to wait an entire month to go see a new dr. ...

Posted by Someone from Corona CA on April 27, 2017. Brought to you by healthgrades.

Average Rating

100

Dr. Allison is the best doctor that I have had for myself and my family. I would never change to another doctor, unless he retires or I move. The office staff is nice and friendly and treat patients with respect. Dr. Allison is one of those rare doctors who actually listen to you and collaborate care with you, based on your needs!

Posted by Someone from Upland, CA on December 01, 2016. Brought to you by healthgrades.

Average Rating

100

Dr. Allison is very responsive to my needs. He takes time to listen and explain my issues with me. His staff is excellent!

Posted by Mike C. on April 08, 2016. Brought to you by healthgrades.

Dr. Mark Allison, MD--specialist in internal medicine--currently sees patients in San diego, California and Riverside, California.

Dr. Allison is licensed to see patients in California and Florida.

Dr. Allison has passed an automated background check which looked at elements including medical license status and malpractice screening (no history found).

Posted on September 17, 2015. Brought to you by betterdoctor.