Dr. Kayvan D Haddadan, MD

He’s been the best for me for years.

Seen by Dr Haddadan since 2009 and he & his staff have grown in past 10 years , he is compassionate, caring, knowledgeable and runs a excellent tight ship office wise, he listens and though thru years have seen various providers there , I have enjoyed all of their services esp. being a retired medical myself ... the go to doctor for chronic pain DEFINITELY

I have been with Dr. Haddadan since he started in Sacramento at Russian clinic in 2009 and have watched his practice grow to 4 locations, he is compassionate, knowledgeable, patient , kind and understanding in chronic pain management. His office is very together in running an excellent practice being a retired medical professional myself . A pleasure to being a patient. Mrs SL Harris

Dr. Hannadan has saved my life. I have had years of the most severe cronic pain you can imagine from a fusion that didn’t work years ago. Dr. Hannadan is always very busy but still always takes the time to really listen what I’m going through. He is the most compassionate Dr. I have ever had. Since he specializes in internal medicine and especially in pain management he is very knowledgeable and I trust his judgement. Not only myself but all of his patients I have met feel same way. I have seen people in his office with the most excruciating pain like myself and we are so blessed to have him.

Dr. Had is one of the most honest, caring, professional medical Dr.s with the ut-most bed side manner I've ever met. He takes his time with you, listens to you, and has always givin the best advice or suggestions according to my situation. Thanks Dr. Haddadan, you are truly one of the best...

He does not care about your pain!!! His only care is MONEY!!! OH, AND HE'S A LIAR!!!!

I was referred to APDSS owned by Dr, Haddadan, by my doctor following a conversation about my pain medication being cut down a little too far, I had tried for two years to adjust to the new level but it was taking a toll on my health and I felt I must finally ask my doctor about adding back a little bit. She of coarse refused and sen t me here. I drove from Vacaville and arrived at my scheduled appt. one hour early to address paperwork. My appt was for 430. Around 4:45 They asked if I could to a urine test. I said sure and went to the restroom but was not ready yet and still needed to fill out some more paperwork. So I brought the cup with me to the waiting room and continued when a man came and said give me that cup. I said Oh its not done yet I need to wait a few more minutes he said I want the cup if you cannot submit a sample today. I clarified again but he just took the cup and walked out. He came back a couple of minutes later and said its getting late and we still have… those two ladies so your goiing to need to reschedule. This took up my entire day to be here and then sit in rush hour traffic for two and a half hours to get home.. but that was not his concern. My time holds no value. Im just a pain patient afterall. NO Appology or anything! That was just the first time. This happened two more times at no fault of my own and once my husband had taken the day off work to come with me! I felt like at this point I was fighting for my life. So this appt, was extremely important to me And nobody listens to me or has any concern for what I feel is right for my own treatment and recovery and I am treated with disdain and dismissed by all doctors once they are aware that I take opioids and have chronic pain. That is why I asked him to come.Sure enough a month later my husband did accompany me to my appt. I had previously already met with the doctor twice. She became a completely different person with my husband and he was allowed to ask all kinds of questions and she was explaining things and having a normal two way discussion with him. When I asked the exact same questions I was told in a very nasty way * You dont get to come here and just call the shots thats not how this works* I was stunned...My husband was too. He spoke up and said I dont think shes doing that I think shes just trying to share with you her current issues because that is what we are here to do right...in a completely different voice she said something like oh of coarse. She did not look at me the entire appt, when she addressed me she kept her face in her monitor typing away. when she spoke to my husband she would stop typing and look at him when she spoke. And in a creepy new voice! This is not even the b eginning of the complete nightmare I had to endure for three months with this office while not one thing went right. AND they had me taking far less than i was already taking when i went there! i suffered through it for three months while hoping it would work,,each time i got a new medicine it was like a placebo. no help for pain whatsoever or it was 800.00 just for my co pay...on a 30 day supply.. Ending in a doctor lying to my Doctor to cover her butt because she had done something illegal. Resulting in the termination of my contract and complete abandonment after 13 yearts of pain treatment and a pristine record of abiding by that contract. I am filing a complaint with the Medical Board and will hopefully find a doctor as soon as possible if Im lucky but with this story who do you think any doctor is going to believe? the junkie or the doctor? I am in the one percent of legitimate patients that manages her meds very responsibly and have had no problems with addiction whatsoever by choice and look what happens to me. These people are very unethical criminals and I would not use them again. meanwhile I am in severe and constant pain with nothing I can do for relief and have not slept in a month. One more important note...if you have trouble sitting in a waiting room, you should think about going somewhere else as the wait time has been up to 3 hours with this same nurse practitioner and I watched her call a friend into her office after her last patient left and before she called my name. they were in there laughing and chopping it up while I waited for 40 more minutes. no respect and no integrity whatsoever by any of the people i dealt with. they have essentially signed my death certificate if i am unable to find treatment .

One of the best doctos I've ever had. He is very busy, but he always takes time to listen, he is not judgmental, he is willing to go the extra length to talk about any issues. Staff is great, they make sure I am comfortable and taken care of. Thank you, APDS.

Thank you Dr.Haddadan for exceptional care, appreciate a lot!!!

Dr. K Haddadan is an awsome doctor -- he is extremely caring and knowledgeable. His PAs, not so much. One of them was great -- Ross Laugher but he is now semi retired for the Fire Department medical exams. But he was unbelievably knowledgeable, caring and just like Dr. Haddadan. The other PAs go from rude and condescending to not knowing much -- I have a rare disease they don't know anything about. Definitely go to Dr. Haddadan!