Dr. Tho Vincent was the best GP Dr. I've ever had - spanning decades of searching and going to Dr.'s in Orange County. There aren't ANY GP's (or very few) that are as thorough and knowledgable as Dr. Vincent. She is now retired. Thank you for everything Dr. Tho Vincent! read more

I would avoid this doctor at all costs, especially if you're a young woman over 110 pounds. I booked an appointment with her last year for the sole purpose of getting a referral to specialists because I had changed my insurance and am on active treatment for an autoimmune disease. I was on 60 mg of prednisone when I saw her and steroids is known to cause a ton of unwanted side effects including weight gain. She immediately started associating any sort of pain or health issue I had with my weight (I was and currently am not overweight) when I've told her multiple times that weight gain is normal for steroids - I've been on it multiple times and the weight just sheds off right away when I'm tapering on this medication. She proceeded to tell me I can only eat 1200 calories and some absurdly small amount of sodium a day and gave me a sheet of what I can eat (according to the other reviews it looks like she does this to everyone else). Her office also runs like it's the 1900s so nothing runs off of modern technology. I've seen MANY MANY doctors in my life and this was probably the worst, most unprofessional experience I've ever had with one considering I only needed a specialist referral. I switched doctors immediately and have since lost all of the prednisone weight after tapering off of it as expected. TLDR; If you're not stick thin you're just wasting your time going here because she's just going to associate anything with your weight and provide extremely unhealthy recommendations for your diet. Please look elsewhere for a doctor! read more

I would like to preface this review by saying that I myself work in healthcare, and I understand sometimes disgruntled patients write negative reviews because they're upset about something beyond the doctor's control. However, in this case, I would really recommend avoiding this doctor if you can. At my old job, I had very subpar insurance, so I was assigned Dr. Vincent as my primary care doctor. She was extremely uncaring and borderline rude at times. She refused to refer me to an ear, nose, and throat specialist as well as an allergist, despite the fact that I had been suffering with allergies and sinus issues for years. She actually raised her voice at me and said "why?! So you can have surgery or do you have cancer?" I feel as though that alone highlights her lack of professionalism and compassion. As soon as I got new insurance, I was able to self-refer to the specialists. I ended up needing sinus surgery with three procedures and I'm now on allergy immunotherapy. Also, she once chastised me for putting my purse on the counter and said that since I work in healthcare, I should know better. It was just a really rude thing to say especially since all surfaces should be disinfected between patients! She should honestly retire. I think her patients deserve better. read more

Dr Vincent is not the most diplomatic doctor there is. She is very matter of fact and tell you her professional opinion on your health. So if you are looking for a pampering, nothing is serious and take it easy kind of doctor she is not for you but if you are looking for a no BS, a very thorough and all professional facts and advice doctor then you have found the right doctor ! We have been going to Dr Vincent for great number of years and she has always been helpful with good advice. She's very careful and thorough when it comes to our annual health check. Highly recommend her ! read more

Tho Vincent is a horrible doctor. My last visit on July 16th she made me feel like I was bothering her. I went in because I had a problem in the back of my throat. She told me a had allergies when I never had allergies in my life. She wanted me to take allerclear for a month. I asked her to refer me to a ear, nose, and throat doctor. Her reply was why do you want to see another, do you want surgery or have cancer. I was in complete shock!! I could believe someone would say something like that. Don't ever go to her. I went to the ears, nose and throat doctor today and I didn't have allergies. I just need to gargle hot water and salt for 2 months to clear up throat. read more

Normally I am too lazy to write a review and almost have never. But I thought I might help others not to go through the same pain I went through , so just take few minutes to write one. I cannot believe she has just a bad staff that they gave me such a hard time to just get an appointment. But I persisted and was patient, and then a day before my visit , told me I do not exist in the insurance network. I had to call my insurance and file a complaint. read more

Very rude, and prescribes a bunch of unnecessary procedures. I am sure she gets paid a commission by other doctors for referrals. She prescribed a bunch of unnecessary tests for me. She also did a "routine" EKG, and then told me I needed to see a cardiologist IMMEDIATELY, and that I should definitely not drive home. Thankfully we have a close family friend who is a highly experienced cardiologist. He said there was nothing worrisome on my EKG. She called me the next day and told me that I should not drive and definitely see the cardiologist right away. The cardiologist she recommended works only a few doors away from her. They probably give each other a regular supply of patients. My impression of her is a very rude doctor who uses scare tactics to make extra bucks. read more

I've been going to Dr. Vincent for years. I didn't have any major issues with her until recently. She has terrible bedside manners. Her solution to most of my problems was to lose weight, but she didn't want to write a referral to a nutritionist because "it's a lot of paperwork". She gave bad advice on how to lose weight, recommending a dangerously low calorie count for someone of my size. She's unprofessional. During my last visit, she complained to me that her patients are so "needy" because they had further questions for her. When I said I was concerned about my hearing, she rubbed her fingers together next to my ears and asked if I could hear it, then said that's her hearing test. She also didn't remember me at all as a patient, telling me she'd only seen me once before. I corrected her, and she looked at her paperwork and realized I'd been a patient for several years. I would not recommend this doctor at all. She was OK in previous years, but I would never go to her again. read more

I had a great experience with Dr. Vincent. She really showed that she cared and was very patient with me and listened to my concerns and provided sounds advice for improvements. She was very thorough. I would recommend her. read more

Dr. Vincent is Amazing. My wife has raved how much she liked Dr. Vincent for years. So, breaking tradition, after seeing Dr. Rashid for over twenty (20) years; I went to her about flu symptoms. Wow, I am a believer on how wonder Dr. Vincent is! Dr. Vincent and her staff were absolutely wonderful. She took the time to identify the nature of my symptoms. Taking time to go-over in detail which areas she was concerned about; and came up with a treatment that worked amazingly well. Indeed, my wife was correct: Dr. Vincent is truly a doctor I can say is really good. So good, that I started my 87 year old Mother (new patient) with Dr. Vincent last month. My Mom has Alzheimer's and has lived with us for over seven (7) years and has a merit of health issues. We have seen a lot of Doctors over the last seven (7) years and never have we (my wife and I) seen the type of outstanding services and follow-up received from any OC Doctor. No OC Doc has come close to the service Dr. Vincent has provided our family. Dr. Vincent makes all the follow up calls personally, the detailed examination and treatment has been so very impressive. Bottom-line Dr. Vincent has been truly Amazing. Respectfully, Steven S read more

This was my first time going to Dr. Vincent and I was extremely satisfied. She was very kind, thoughtful and knowledgeable. She listened to and answered all of my questions. She had a lot of helpful knowledge that most doctors would not take the time to share, but she did. She was very thorough and I will continue going to her. read more

This doctor attributed all of my health issues, including migraine, to my weight. Although she admitted that I'm not overweight, she always hands out a 1200 calories diet sheet to me everytime I see her. She said that recommendation is for everyone to follow. 1200 per day is very low in calorie and it only recommends 3 tablespoon of carbohydrate per meal. That's less than 1/4 cup. It doesn't seem like a sound diet. Don't see her unless you want to have a weight complex. Like Dr. Vincent, I'm Vietnamese. Many Vietnamese think that unless you are skin and bones, you need to lose weight. I remember being 90 lbs in high school and my aunts and mom would tell me to lose weight. I used to go from one fad diet to the next trying to shed pounds. I was plague with this weight complex all my life and refuse to let her put me through it again. If you're a vegetarian, don't see her either. I told her that I've recently cut back on meat and have been eating more soy, diary, nuts, grains, and legumes as sources of proteins. I still eat meat a couple of times a week when I eat out. She is totally against it and say most vegetarian she sees are not healthy. She said tofu is 50% fat and is not good for you either. She suggested that this diet change might have contributed to my migraine (although I've been having migraines for 20 years). She condescended when I admit that I didn't know that migraine is caused by blood vessel dilation. She said she can't believe that someone who have had migraine for twenty years didn't know that. Of course, she didn't know what cause the dilation or how to stop it so it wasn't much help for me to know that. In short, I will be looking for a new doctor. read more

Dr Vincent is a terrible doctor. We came to her because we want a doctor who can speak Vietnamese, but she humiliated us for not speaking English. read more

I absolutely love Dr Vincent. She is so knowledgeable on a wide array of medical issues. She looks at the whole picture and considers the patient personally. She spent time with me explaining anything I had questions about. She also calls personally to follow up. I highly recommend her. read more

Don't use this doctor. She was treating my elderly mother and started changing medications without consulting with her spine doctor. Furthermore her bedside manor is horrible. She yelled at my mother when she forgot to bring some blood test information. She is rude and borderline incompetent by not consulting with my mothers specialists first. Go somewhere else. My mom is. read more

I have been coming to Dr. Vincent for almost 15 years and I think at this point she needs to retire. Her unprofessionalism was disappointing and the fact that she blamed her staff for not having the specific paperwork to help me was unheard of. She actually asked me to come back another day or go to an urgent care to have the procedure done after she literally told me she was going to help me. SHE STATED SHE HAD AN IMPORTANT APPOINTMENT AND WAS NOT ABLE TO HELP, LATER IN THE CONVERSATION SHE SAID SHE WAS GOING TO LUNCH?!!! Keep in mind Dr. Vincent, like you others have to work as well so when we make appointments with you we are paying you a lot of money to treat us with respect and dignity. DO NOT VISIT HER IF YOU WANT TO SEE A GOOD, CARING DOCTOR. I AGREE WITH THE "DOCTOR E" REVIEW DOWN BELOW. read more

She was very fobby. I asked her specific questions and she didn't understand what I was asking her. When she clearly heard that i work out 5x minimum a week, she proceeded to ignore what i said and lectured me on Fat content in food. She subtly ridiculed me for not knowing how many fat calories are in each food listed on her print-out sheet. Furthermore, there was issues with the insurance billing code that was very frustrating to work out. I give it two stars because I got the task done (my annual physical) but not the good patient care I was looking for in a capable doctor. read more

I was dr. Vincent's patient for many years and was always happy with her. She is very thorough in her work and always calls with test results herself. (Did you know that some drs never bother to call to let you know the results?) Sometimes she would even call me from home to let me know what was going on. If my insurance did not change I would still be her patient. The only thing not so great with her is that the wait is long at her office and when you have an appointment at 9am, she will show up at 9:30. Ouch. read more

Dr. Tho Vincent has been my doctor for over 6 years and she has been great. I only normally see her when I have an ear ache, flu, etc. but she goes above and beyond every time I see her. She is very caring and easy to speak to. read more

Dr. Tho Vincent is my doctor for more than 15 years. She is always watching my health condition. She always reminds my diet and habit to maintain my health. As I am getting older, more stuff I need to pay attention. She always got back to me when I took lab test and told me her analysis. I sent many colleagues and friends to her and she always took them in as patients. Some of them did not have insurance and she took them in and gave them treatment with minimum charge. She is just kind and professional. She is just the best doctor I have ever met. read more

Amazing doctor very patient , informative and thorough . Yesterday was my first appointment when I read the review I was expecting one of those careless doctors , fortunately it turned out to be totally the opposite of what I expected. Dr Vincent is a wonderful , kind and , very caring doctor . She took great care of me and was making sure to take a note of every single detail of my health history . Thank you dr Vincent I will definitely be back to see you again. read more

dr. vincent is soft-spoken and very nice if you don't question her and only do as you are told. she is a know it all and love to lecture you. she does not listen well when you tell her your concerns and gets upset if you tell her you want a second opinion. everything is allergy to her so when i went for second opinion, it was not allergy but a cold. read more

Dr. Vincent is the best doctor , I prefer every family using Dr. Vincent as a family doctor. She cares about her patient.

Very thorough and knowledgeable. Impressive background and experience. Took over an hour for my annual check up examination, where other doctors would spend the most of 10 minutes. Cannot complain for this doctor's professional performance. read more

I been going to Dr. Vincent for several years now and am almost consistently happy with the level of care I receive from her. She is usually very patient and takes her time explaining what's going on with you and why she recommends treatments. I would give her 5-stars if she were like that 100% of the time, but occasionally she has days when it's like dealing with your typical rushed, condescending HMO physician. Most of the time, however, she is not at all like that all, but very kind and respectful. I think highly enough of her to have referred my husband to her. read more

I have never had the displeasure of meeting such a rude person, let alone a doctor. A doctor is supposed to be caring and do whatever they can to help their patients. This one, however, just talks back and sasses her patients as if she is so much more superior. In reality, she provides no useful insight to the patients' problems and after a few basic suggestions that would pop up on the first page of a google search, she throws her hands up and says there's nothing she can do. That may be true in her case, but other qualified doctors would be able to help. I would advise anyone who is considering seeing her to find someone else because frankly, she has never really helped my family in the several times we have gone to her. read more

I owe Dr. Vincent my very life. She really relies on lab and blood tests, religiously. It was two years ago that she noticed I had a high PSA (prostate specific antigen). This indicated I might have cancer. I went to a urologist for a biopsy and to my dismay I found out I had prostate cancer. We caught it early, thanks for Dr. Vincent's diligence, and I am happy to say I am cancer free. Though I often got annoyed at her constant requests for blood tests, even when I felt fine, I now acknowledge that it was her insistence that caught this dreaded disease before it spread. read more

My husband and I have been going to Dr. Vincent for 9 years and we have never met a more caring or professional doctor. We even referred my mom to her as well. She's the best! read more

I have been a patient of Dr. Vincent's since 1997. I have never had a better doctor. She is caring, thorough and completely competent. She has her nurses call me to make sure I schedule my annual physical. She sends me to specialists when necessary. I cannot say enough good things about Dr. Vincent. read more

Dr. Vincent has cared for my father, mother, and my family of 4 for more than 15 years. She is very thorough and spends so much time with her patients explaining everything that I don't think you can find any other doctor like that anymore. She always calls you at home to go over test results, another rarity these days. And she genuintely cares about her patients. I read the other reviews and it is sad that only people who have a problem write reviews. It is true that sometimes her staff of nurses are not the best, but that is normal to most private doctor's offices. I personally have not had any problems with any of them in over 15 years, and I take both my parents to her office, so I have many years of experience with her office and staff. Bottom line, I recommend her 110% to anyone who is looking for a doctor. I think you can not find a better doctor. The only negative I can say about her is the referrals to other doctors she gives you are not always good. She basically sends you to other doctors in the building, and many of them are not as good as she is. But you cannot fault her for that. read more

Went to a Dr to ask on questions on a certain procedure. However, no matter how dumb the question may be, she needs to educate us. Instead she keeps responding with attitude that we don't do certain tests etc. She has horrible bed side manners. It's my wife dr so I try not complain as much, but I notice she typically will respond with sarcastic remarks and has an attitude with her patient during simple discussion. Very impatient and treat us like cattle so she can move on to the cow next door. We are not even debating, just 2 way simple discussion. If I pay my co-pay I'm going to ask my questions, else why do you even exist?? Google has more relevant information than you just inhaling oxygen. I think she get's frustrated when their is any conflicts or when she is just incompetent and can't answer our questions. Anyway, the bottom line here is to stay away!!! Stay far away from this complete imbecile of a doctor!!! read more

i went to her for a regular checkup and to get my hepB vaccination for work. it wasnt the best, the doctor seemed a little absent minded and a bit aloof. but she actually got back to me about the my test results when she said she would. as for the nurses working there i didnt have a problem with them to begin with but i had to go back for my second hepB shot where i wouldnt have to see the doctor but they gave me alot of trouble for no reason. before i left my first visit i asked them multiple times if i needed an appt for the second shot and they said i didnt. i left work early to go get my second shot and just happened to call as a courtesy to let them know i was on my way and the receptionist said it wasnt possible to squeeze me in for the shot. i would HAVE to make an appt for another time. she kept saying that i needed to call beforehand to check if they have the vaccination to which i asked if they had the hepB in stock and she responded YES. then she continued to go on and say that I needed to get my vitals checked before receiving the vaccination (i.e. temperature, blood pressure) and i guess her lazy ass couldnt do that quickly enough if it had to be done. after i kept pushing to just go that day she said i could go and sit in the waiting room for 3-4 hours. i asked to speak to the doctor and she said i could only leave a message. i had never had this problem with any other place when getting the next shot for a vaccination. its always been to just go in and get the second shot and leave. i definitely would not go to these incompetent and lazy people again. read more

Our entire family has been under Dr. Vincent's care since year 2001 or so. You just can't find a better family doctor. She is very knowledgeable and extremely meticulous. She always pays attention to details. Most importantly, she is a caring doctor who view patients as the most important people. I would refer her to anyone. read more

she's a nice enough doctor, but she's not very thorough in her work. awhile ago, i came in w/HORRIBLE splotches all over my body..disgusting. i asked to see a dermatologist, but she was convinced it was this one thing that is highly contagious. i said that my husband didn't have it, but she didn't seem to care about that. in any case, i had bloodwork done to make sure it was this one thing, but she was wrong. she left me a message giving me the name of a dermatologist to see. meanwhile i had been living w/these splotches for over a week! i saw her about a month of so later for another dermy issue, and she didn't even bother to ask about what happened w/the splotches. i think she was embarrassed b/c she had been adamant about her incorrect diagnosis that she didn't even bother to ask about it later. btw, this second time i saw her, she barely looked at my bumps on my hands before she handed me a prescription and that was that. i have since found a new, much friendlier, more concerned doctor. read more

Dr. Vincent is very patient, professional, detail-oriented, and polite. It's rare these days to find a doctor who is willing to spend time to go over details for a routine checkup. She listens carefully and treats her patients gently. I highly recommend Dr. Vincent as your primary care physician. read more

Tho Vincent is very personable and easy to feel comfortable with. She genuinely cares about you and your health. I am definitely going back. But hopefully not too soon. :) read more

I went to Dr. Vincent as a new patient, as my physician changed plans. This was the worst physician I have ever been to. She was rude, was running behind, and not friendly. She talked down to me, and I don't think she realized I am a registered nurse for 26 years. Worst experience of my life, left the parking lot crying. Won't ever go back, even if I am dying! She gets one star because you can't give zero! read more

Dr. Vincent is excellent. I can't believe the other reviews since I have never had an experience where she hasn't given me all the time I needed and then some. She is very thorough. She always follows up with a personal phone call after tests results, whether they are positive or negative. I appreciate that she stays on top of my health, following up with me to ensure I go to see the specialists she has requested. read more