Dr. Arias-Vera ~ refused to order an inexpensive lab test, probably under $20, that was medically…read moreindicated based on my travel history, symptoms and weight loss. I continued to experience significant symptoms, which could have easily been avoided. By the time he begrudgingly ordered this simple, warranted test, I had lost 25 lb. in less than one month, including 10 lbs. in under 7 days. He was not concerned that this significant weight loss validated ordering this test. No surprise my test came back positive for a parasitic infection, that when treated with an antibiotic, prescribed by a different physician who was attentive to my care, the symptoms began to resolve in a matter of a few days. Additionally, Dr. Arias- Vera, did not return phone calls for three days, I had to track him down, and literally beg to have him order the parasite test. He still said this test is a waste of time. I had no confidence that Dr. Arias would have ordered the test, even if I lost more weight.

I called the office several times to talk with someone about becoming a new patient. After 20th…read morecall someone finally answered. They had me on hold for over 1 hour. If you try to schedule appointment on his website drjosearias.com it will take you to Zocdoc that doesn't even have his name in database. Don't bother with this office. Find someone else.

I just so happened to choose Dr. De Monteiro off of the choices I was given by my insurance…read more Cigna. I chose him as my primary care so that I could go ahead and do all the things a woman of my age should do to maintain her health and all. Our visit went perfectly! We were on the same page. He spent an enormous amount of time with me, very thoughtful and thorough. He was easy to talk to. Honestly I was a bit surprised I liked him so much. Haha He didn't push vaccines on me at all and addressed absolutely everything on my list and more. I know now I can call his office if anything comes up. Speaking of the office, everybody I encountered was super friendly. Yeah for me- I like my primary care doc!

Dr DeMonteiro always puts his patients first, he is an amazing doctor and has a fantastic staff.read more

Prompt. Great follow-through. Detailed. Problem solvers. With nagging medical problems mended, my…read morequality of life is so much improved! Many thanks to Dr. DeMonteiro., Leah Sparks, NP, and the office staff for your expertise and consistently outstanding service spanning over five years..

Waiting room seats are terrible for older people, as it takes much effort to get out of these…read morelower, soft cushioned waiting room seats.

Great physician! Have been seeing 20 years, very thorough and Listens. Highly recommendread more

I've been seeing Dr. Tzeng for over 3 years. He's an experienced doctor who listens to my problems…read moreand helps formulate the best health plan. He has his own small office run by his wife, which gives it a homey feeling. Dr. Tzeng and his wife have an elephant memory and a good sense of humor.

Dr. Julie Anne Cahill has been my doctor for the past 10 years. She's been through it all with me…read more When I first met her I had lost 4 close relatives and friends. Basically the first time in my life I had lost anyone. She took her time and walked me through those horrible months like a best friend. She was amazing while maintaining her professionalism. She is retiring in a couple of months and I feel like I'm losing someone who I can call on when I need to. She will no longer. Be there. What a huge loss. What a wonderful Doctor you have been to all your patients. God Bless you Julie.... Your truly admired.....

Loved Dr. Cahill in the past, felt she took the amount of time needed the few times I saw her,…read morelistened to symptoms, and was able to identify the problem (in one instance, whooping cough, yuck). That said, it having been a few years since my last appointment, and a few life changes since then, called her office to set up a time for a physical. I was told, however, by her staff, that since I hadn't been seen in the past 3 years, my file had been closed, and I'm no longer considered a patient, and that she's not accepting any new patients. I thought at least a letter before my file was cancelled would have been courteous. Yikes. Now looking for a new doctor, preferably one who doesn't need to cancel out their relatively healthy patients. Very sad.

It's like pulling teeth to get a referral to a specialist or to ask for a prescription. Each visit…read morethere,no matter what health issue I brought up,he would question me as if he was a policeman interrogating me. He always gave me a "uh huh" clearly not believing anything I said. Receptionist is more enjoyable to see than this doctor. I would never recommend him to anyone. Concord area really needs an enema as far as general practitioners go

Dr Sundar is very friendly and has a relaxing bedside manner. I highly reccomend him.read more

I am so grateful to have found Dr. Jain V. She made sure I had been thoroughly examined by all of…read morethe specialist I needed for my health concerns & needs. I was with Kaiser for over 30 years and changed to a supplement plan just this year when I sought her out as my primary doctor. She was younger than most, I liked that she was in private office with her husband and hired mostly young who were looking for opportunities which she gave! I'm a minorty senior woman and she always makes me feel like I was able to share my concerns. Thank you Dr. Jain and remember "you can't please everyone" your only human. Keep up the good work and contine to push forward while helping your patients. I appreciate all youve done for me.

Follow-up to my previous review. The OBG-YN next door she had referred me to mysteriously "lost"…read morethe appointment I had made with them, messing up my entire day. I just knew that was going to happen!! Dr Vinita went back and told them to cancel it after I told her that she was not a good fit for me and told her I would not be returning to see her. Why? That is just straight up vengeful. She had ordered an ultrasound on my uterus (a very violating procedure I never wanna have to repeat) which I had done and then she never gave me the results or a follow up of any kind. (Again, she also has not one computer in her office. She would have gotten the paper report.) That was 6 months ago. Now I have to get it done again because I finally was able to find the report online they found a cyst and it was so long ago they have to repeat the procedure! Something which I am dreading. And all thanks to this wonderful doctor that some of these people are giving rave reviews for. I have never in my life had such a nasty vindictive doctor in my life. I'm seeing reviews from patients who have experienced HIPAA violations, and billing violations. If you have experienced these things, please report this couple to be to the California state medical board! I don't know if they're legally allowed to do everything on paper and have no computers in the office, but this is something I would like to report I just don't know where. If you have any kind of chronic health condition(s) do yourself a favor and stay far away from these hateful people. It will only make your health worse!

Dr. Rebecca Parish of Lafayette has been my primary care physician for many years, and I think she…read moreis an outstanding doctor. Dr. Parish is professional, knowledgeable, and listens to her patients. She has always effectively addressed any and all health concerns I've had. I trust and value Dr. Parish's opinions and advice and highly recommend her.

My little sister has a genetic condition which came with a whole lot of health issues. It was Dr…read more Parish who uncovered some tough stuff. For my sister, checkups aren't at all routine, and our family will be forever grateful for the exceptional care she receives from Dr. Parish.

Best. Doctor. Ever…read more I've been seeing her for 6 years now, and I don't have anything negative to say about Dr. Nguyen. I go see her a few times a year for various reasons, and I always come away thinking that I have the best doctor in the world. She remembers things I've told her about my life from like 5 years ago! She's warm, compassionate, very intelligent, and makes me feel like I'm her only patient when I'm there. There is never a hesitation to have any kind of test done that she thinks I might need or to refer me to a specialist. I know she's busy, but I can also always get an appointment either that day or the next day. Today I called her at 11:30 and saw her at 3. She's a family practice doctor, so she sees people of all ages, so I'll be sticking with her for hopefully a very long time. I live in San Francisco, and still drive out to Pleasant Hill to see her...she's definitely well worth the drive.

I liked having Dr. Nguyen as my doctor. I was sad when she closed her practice. I saw her for…read moreseveral years. I believe she is now at the Pittsburg health clinic. I am thinking about just seeing her there as I am not happy with my current doctor.