Dr. recommendation for memory loss in Los Angeles area???

Can anyone recommend a doctor in the Los Angeles area for memory loss? I'm only 39 and have trouble remembering things like general details of a movie or TV show I had just watched a few days or weeks ago. It's been like this for a couple of years now, and I think it's time for me to see a physician. Thank you!

Thank you for the prompt reply. I will try my primary care and go from there.