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Karen L Dumars, MD

3.0 (2 reviews)
Closed 8:00 am - 5:00 pm

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6 months ago

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2 years ago

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Orange County Neurological Group -Anaheim

Orange County Neurological Group -Anaheim

3.0(2 reviews)
2.4 mi

Dr. Jeffery Mullens and wife, What you and your wife have done is beyond what any decent person can…read morewrap their head around. I'm not sure if even you know of what deal transpired with James and tina. Tina had hired James to do work on a laundromat which she had subcontracted, and agreed the job would be $2000.00. James completed the job as confirmed by the owner of the laundromat and at which time James was to be paid the $2000.00. James, had recently lost his home due to a death and was looking for storage for all his belongings. Tina stated that she had possibly three garages available and how many did he need. He said two and she agreed and suggested that they could workout the rent in lieu of the $2000.00 and James agreed. (We have all test messages regarding these conversations) James moved all his belongings in on Thanksgiving Day, Nov. 27th, 2025. James also did another side job for Tina fixing/replacing a door. For that job Tina paid James $250.00 for labor and $153.00 for materials with checks that bounced for lack of funds. (We have copies and original checks). So James was never paid anything for working for Tina. The owner said he had paid her for the laundromat job and was shocked and about what has transpired and will not work with her again in the future. To hire a garbage truck and hide it behind the property until the Westminster Police left after they ask you not remove his property, you and Tina stood by as they put everything he owned in the truck and haled away. There is no excuse for such a cruel, vindictive and criminal thing you people have done to James, what would warrant you to do such a horrible cruel thing. You have destroyed everything he owned including the ashes of his Grandfather and pet, collector guns, telescopes all his clothes (he couldn't go to work) All legal documents. You left him only with the clothes on his back and flip flops. So many have ask, what kind of people could do something like this, especially a Doctor? The Westminster Police and Dave's Trucking are also joining you in this lawsuit. You have also made headlines in news all around Huntington and in Orange County. Shame on You !!

Dr. Agha is excellent...She was the first doctor to listen to the concerns I have for my brother…read morewith MS...She made a plan and he is doing much better for it...She takes a no nonsense approach.

Fullerton Neurology Center - New Logo

Fullerton Neurology Center

2.7(50 reviews)
3.9 mi

I have been a patient here for over 13 years and it's been such a PLEASURE! Dr. FLORIN is AMAZING…read moreand now my new doctor, Dr. LONDOÑO is also AMAZING! Gives such great explanation and answers all of my questions!!! The staff is also very helpful! They take care of me! The texting service is great as I'm at work most of the time during their office hours.

Dr. Florin was amazing. This new Dr he has Diana London is awful. She is rude and has a short…read moretemper. When I first started seeing her she would only bring in 1/4 of the medication that needed to be administered. When I said something I could tell she was annoyed. I had to repeatedly advocate for myself just to get the medication that I had been getting previously. My Botox is paid for and then sent from the pharmacy directly to their office. It is all to be administered for me. Nothing should be left over or saved for any other patient as it is my prescription. It was really weird the way she would come in and either not bring in all the medication or she would hide it under a paper. I also noticed they did not change the paper on the counter in between patients that the medication was placed on. You could see that it was visibly wet and soiled. This is very unhygienic and could spread disease and bacteria since they are doing medical procedures. On one occasion I noticed she was injecting much higher than I had had in the past and I asked about it. She got visibly upset and jammed her finger into my forehead and said this is where it's supposed to go. I told her that hurt and it was not ok to do that to me. She brushed it off. I just really wanted to get out of there. The next appointment I brought someone with me and they said that at one point she went to inject me but there was nothing left in the syringe, so she was just pretending to administer the Botox. My most recent appointment I brought somebody again and the staff said it's her new policy to not allow anyone in with patients. I said I was more comfortable with someone there. They led us to the room and shortly after Diana came in already visibly angry saying that the person I brought needs to get out. I said I want a chaperone in with me and would be ok if it was a staff member. She became even more angry and said this is a procedure and I can't have anyone in there with me. At that point she refused to administer my medication. There are many other reviews about her that talk about her rudeness and so on. They are on point. I hope Dr Florin is able to get someone else in his office. This woman is ruining his practice. It's very unfortunate. Diana London also works at Desert Neurology & Sleep. You can see more reviews about her terrible treatment of patient there also.

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Karen L Dumars, MD - neurologist - Updated May 2026

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