My parents have been coming here for about two years, and I can confidently say this is the best family care doctor they've ever had, especially among Vietnamese physicians. Dr. Dang is patient, kind, and genuinely committed to making sure his patients receive the care they need. My parents have several age‑related health concerns, and he has helped stabilize their conditions with consistent monitoring and thoughtful treatment. With his thorough checkups and attentive care, my parents are the healthiest they've been in years. His front office staff is also wonderful. They're professional, efficient, and truly some of the sweetest people you'll meet. I noticed some negative reviews and wanted to address them. The longer wait times happen because Dr. Dang doesn't rush appointments. He listens, he explains, and he gives real guidance. That level of care takes time. When it's your turn, he'll give you the same attention, so patience is part of the experience. As for frequent visits throughout the year, that's simply responsible medical care. Your body changes, medications need adjusting, and regular follow‑ups ensure everything is still working as intended. Some people don't seem to understand that this is how good healthcare works. If I could give more stars, I would. Highly recommend. read more

My husband and I have been patients for years, we love Dr. Dang and his staff. My husband's a storyteller and the doctor is always so patient. My husband went thru a bad health crisis a few years ago and we were in their office and calling them quite a bit and the they were always so helpful, we never felt any frustration from their team. I work in the medical field and appreciate the fact that the doctor requests regular check ups for med refills, it's important to touch bases with your patients. I would recommend Dr. Dang to anyone searching for a caring physician. read more

Lucy - nhân viên văn phòng tuyệt vời tại phòng khám của bác sĩ Hiệp Đặng Tôi muốn dành lời khen chân thành nhất đến Lucy, người ngồi ở bàn tiếp tân phía trước tại văn phòng bác sĩ Hiệp Đặng. Cô ấy thật sự là một nhân viên tuyệt vời và rất có tâm với công việc. Mỗi lần tôi đến phòng khám, Lucy luôn chào đón bằng một thái độ rất dễ thương, tận tình và chuyên nghiệp. Cô ấy luôn kiên nhẫn giải thích, hướng dẫn từng bước cho bệnh nhân -- từ giấy tờ, hẹn lịch, bảo hiểm, cho đến những câu hỏi nhỏ nhất. Không phải ai đến phòng khám cũng hiểu hết quy trình, và đôi khi bệnh nhân còn lo lắng hoặc bối rối. Nhưng với Lucy, mọi thứ trở nên dễ dàng và thoải mái hơn rất nhiều. Cô ấy luôn sẵn sàng giúp đỡ, không bao giờ tỏ ra khó chịu hay vội vàng. Bác sĩ Hiệp Đặng thật may mắn khi có một nhân viên như Lucy -- một người làm việc bằng cái tâm, bằng sự chu đáo và đạo đức nghề nghiệp. Tôi rất biết ơn sự giúp đỡ của cô, và chắc chắn rằng những bệnh nhân khác cũng có cảm nhận giống tôi. Cảm ơn Lucy vì luôn làm cho bệnh nhân cảm thấy được tôn trọng, được quan tâm và yên tâm khi đến phòng khám. Lucy - A Truly Outstanding Front Office Staff Member at Dr. Hiep Dang's Office I would like to express my sincere appreciation for Lucy, who works at the front desk at Dr. Hiep Dang's office. She is truly exceptional and a wonderful asset to the clinic. Every time I visit, Lucy always welcomes patients with kindness, professionalism and patience. She takes the time to explain everything clearly -- from paperwork and insurance to appointment scheduling and any other questions patients may have. Not every patient knows the process or feels comfortable when visiting a clinic, especially when they're worried or unsure. But Lucy makes everything easier, calmer and more comforting. She is always willing to help and never shows frustration or impatience. Dr. Hiep Dang is extremely fortunate to have someone like Lucy -- someone who works with care, dedication, and a genuine heart. I truly appreciate her help, and I'm sure many other patients feel the same way. Thank you, Lucy, for making patients feel respected, supported, and welcomed every time we walk into the office. read more

The doctor is awesome and very listen, care and take time to check on patient. I love how he take time to discuss any concern that I worry about my health and he always recommend that patient should do the test to make sure everything is okay read more

Although the office is small but the most importantly is all the receptionist here are so sweet and helpful. They keep you posted with any concerns or questions you may have. What we I like about Dr. Hiep is he is caring and concerns for our well being. He don't mind telling my husband to exercise and lose more weight. read more

The staff are disrespectful, unfriendly, and unprofessional. We got there about 10:15, and sat there over 1 hr 30 min and didn't even get seen. Staff needs to be trained to prioritize, and most importantly be professional. read more

I've been going to this doctor for several years but sadly will have to switch now, given their new policy of forcing patients to come in for check up multiple times a year or they won't authorize your prescription refill. I've been on this medication for years and have no issues. I went for my annual checkup less than 6 months ago and said I don't have issues with the medication and would like to continue. Now all of a sudden it's an issue and I need to physically go on to tell them I'm ok for them to refill??!! It's not like there's a test or exam needed to assess my reaction to the medication. I know times are tough but sad to see a doctor office come up with reasons to milk you for extra money. read more

Dr Dang is a very good physician. Working in the medical field myself, I am usually very skeptical but I have to say Dr Dang has my complete trust in taking care of my mom. He always addresses our concern and questions promptly and kindly. Yes some people may be bothered by how often (a couple times a year) he requires his patients to come back for a check up, but this is the sign of a good physician who actually cares about you. The office staff are also courteous and treat my mom well. This is rare among the many Vietnamese physician office in the area. Highly recommend! read more

The office staffs(Lucy& Thī) are unprofessional, and incompetent. Due to changes in insurance medical group.I had selected Dr Hiep as my family primary care Dr & based on iprovider listings he's accepting new patients. My daughter injured her left knee during soccer tournament, & is recovering from ACL on her right knee & is still under care with a specialist . I called the office & requesting for my daughter to be seen for her left knee..I was told they don't have an appointment available& the next available appointment will be in 3 months. I was able to convinced the staff to scheduled appointment(much appreciated). I gave the staff my insurance information & she said she'll call me back & she did only to tell me I'm not in network & that Dr Hiep is not my primary care physician. I told her I have the insurance card and Dr Hiep is my physician. Staff told me I have to call my insurance and figure that out. I called my insurance & the agent was nice enough to call the office & straight things out. My daughter was seen. Now back to her ACL on her right knee, because we switch medical group we need another referral to see the same surgeon . So another appointment is needed & they again ask my daughter to do a walk in (wait time is expected). Dr requested authorization & call me back saying authorization for my daughter to be seen is denied because it's not a medical reason.. she had an ACL surgery & needed follow up how is that not a medical reason . I was then told by Lucy to call my insurance (what's her job then?). I called the insurance company & the agent told me the code drs office used is vague and doesn't specify the conditions & it's for left knee.. I called the specialist office to obtain the codes that Dr can use to request the authorization. Lucy said ok she'll submit another request. Called me bout week later saying request denied because my daughter's almost 18 & the specialist is a pediatrician specialist ..Hmmmh almost 18 but she's not. Again I was told to called the insurance. I explained the situation to the insurance agent & they said the reason was because they want to use the medical group Dr before using other medical group Dr. I called the office Lucy puts me on hold for 10 mins & return with the same reason of denial almost 18 years of age. I've had enough with the staffs & requested for a call back from Dr Hiep maybe I can explained & we can get the approval. I received a call back from a lady claiming she's the office manager I told the her the situation then she's saids she the Dr sister!!? I'm not getting anything out of this office lies after lies. She didn't even put in the effort of offer: let me talk to the Dr see what we could do to get the approval for my daughter to be seen by her surgeon instead sending her to a Dr with no history of my daughter condition( no offense). even after I told her I want my daughter to continued to be under the surgeon care. All i was told is how great the staffs are. I wouldn't want anyone to lose their job but staffs need to be re-train. I'm done with the office. read more

Dr Hiep Dang is very nice and professional. This review is for entire staffing which is the problem. On my last visit, the nurse couldn't even draw blood correctly, kept on poking my vein. Front desk is incompetent and unfriendly. Recently, I called the office 3 times but no answer nor call back with messages left. It's frustrating not being able to get hold of your own family doctor. I will be looking for a new doctor. read more

Doctor Hiep Dang is the best doctor .. very polite and professional... I hah gone with him since 2012

By far the most caring PCP I've ever had in my life. Amazing bedside manners. Dr Dang really listens, empathizes, and cares for his patients. I've done walk-ins for urgent care before, and the wait wasn't so bad. He really makes an effort to still provide his patients proper care. He really just takes things in and takes careful consideration before speaking. Extremely kind, patient, and compassionate man, and you can tell those traits transfers over to his interaction with everyone. I've worked for five prestigious doctors up in SF before and I was constantly reprimanded for things out of my control...One of his medical assistants mentioned she's been there for 4 years and she's never once heard Dr. Dang raise his voice or get upset. That speaks volume for his character. read more

My go to guy. Best doctor I've had. Great office. Only knock is that they sometimes don't do a good job of picking up the phone. read more

Dr. Hiep Dang, DO - Family Practice Near Me - Garden Grove, California

Dr. Dang is a really good doctor, I switched my whole family over to his clinic. However, the phone service is really bad. You'd be very lucky to get a hold of them. If you live near by, just head into the office instead. I understand that it might be busy, but my call was picked up and you can hear the noise of someone hanging up the phone on me. read more

This doctor is awesome. It's high tech for an Asian place as well. You check in using an iPad. Lots of parking and it's not crazy packed like other places. I arrived on time for my appointment. It took around 10-15 min waiting inside the room before the doctor came to see me. He's a really nice guy and answered all my questions. They also have a lab there. If you have PPO then they'll draw blood there. If you have HMO then they will send you elsewhere to draw blood. read more

Took forever to set an appointment since I am a new patient but once you talk to the doctor he seems genuine and cares. I had to do a follow up on my physical and they try to a accommodate you with walk in but if someone cancels they will ask if you want that spot which is cool of them. read more

Been a patient since 2019. Dr. Dang is very polite and professional. Went in for my yearly and everything was great. I need to drink more water to help with my blood test. Thanks to Kim for the advise and accommodating by getting me water. read more

Dr. Dang and staff are knowledgeable, friendly, communicative, and respectful. Short wait times to get into a room. Thank you for your work

Best and nicest doctor I ever had. My wife and I loves how he listens to you and is knowledgeable.

What kind of Doctor office that never pick up the phone when patient want to make appointment? Left the message too many times everyday with the phone number and no one ever call back. I agreed that if emergency we will call 911. But who want there situation get worst so they have to go emergency? read more

I made an appointment for a check up but I wasn't seen, so I guess this review for the front desk. I came in on time checked in on their iPad which was pretty nice. They asked for my insurance card and called my insurance about billing my visit. There were two other people in the waiting room and the lady at the front desk was telling the person on the phone my personal info. So much for HIPPA. She gets off the phone and tells me I have a copay of $20. I never had a copay before. I didn't inquire about it. I would've paid it too but they ONLY ACCEPT CASH OR CHECK. She said she could wait and have me come back. That was the deal breaker for me. Plus they took the person after me in..I won't be coming back to the office. It would've been nice to have met the Doctor. But if you have an iPad to check in patients, I think you should accept debit/credit like the rest of the world. read more

Dr. Dang speaks fluently English and Vietnamese. He is very nice and genuine, and answer any questions that you may have. The reason I gave 3 stars because of the wait. I feel like they overbooked because my appointment was at 10:15 am, but there were 4 people waiting when I got here. And now it's 11:15am and still haven't seen the doctor yet. read more

I've had the pleasure of having Dr. Dang as my primary care doctor for almost 6 years now. What I appreciate most from his care is his knowledge and the time he takes to cover my concerns. Dr. Dang is very thorough and professional. I travel far just to keep him as my primary care doctor. I'd refer everyone and anyone to him. Here's a bonus, I never have wait for more than 10 mins see him ;). The staff are very friendly and organized. read more

Doctor Hiep Dang is the best doctor .. very polite and professional... I hah gone with him since 2013...

Writing on behalf of my niece. Dr. Dang is not my primary physician at the moment. I brought my niece to have her first visit with Dr. Dang and was pleased with his service as well as his staff's service. Receptionists are polite and willing to help sort out any insurance issues/questions. Dr. Dang is speaks English fluently, is a great listener and answers any questions that you may have. The wait room is neat and clean. This place is more modern than most doctor offices in the area- iPad to check in, etc. The only reason I gave this place 4 stars is because the wait time. Be expected to wait half an hour or so after your scheduled appointment time. Overall, great service. read more

Dr. Dang is the best family doctor ever! My family and I have been going to him for the past ten years (he used to work in Cerritos and Long Beach before moving down here and we still followed him). I am really glad he is getting more patients now although that means I would have to wait longer to see him. He is very professional and friendly. He really takes care of you! And his assistants are hard working and helpful and courteous, too. Bilingual in Vietnamese & English! read more

One of the kindest, sweetest, most helpful DOctors around. I initially came in to shadow him because of my interest in medicine. Impressed by his bedside manners and knowledge, I came back and made him my PCP. Everything went smoothly and the blood drawing was painless thanks to his skilled assistant Thai! read more

Fantastic doctor! Dr. Dang was super friendly, genuine, and caring. I didn't feel rushed at all, which is something I've encountered with other doctors before. He was understanding of my needs and made sure to ask if I had any questions before I left. I've never left a doctor's office so happy with my visit, haha. I've had terrible experiences in the past with other doctors or urgent care, but visiting Dr. Dang was a pleasant surprise. The check-in process is also quick and the front desk girls were very nice. There's also plenty of parking available. I don't have a PCP but I will definitely be visiting Dr. Dang's office for any needs that may come up in the future. Highly recommend! read more

I've seen and been to a lot of doctors, and Dr. Dang is now my go-to for anything. He's kind, considerate, and attentive. He answered all my questions and tailors his responses to me, which I really appreciate. Lucky to have found him off yelp and confident to keep him as my doctor. Staff has been helpful too. read more

I didn't go to any doctor for years just because i hate waiting & also i was not happy with any of the doctor around Bolsa area to pick one to be my primary care physician. Well today, I came to see Dr. Dang for a physical exam & i am delighted. Yay! i've finally found my doc. The staff is super duper. Everything is right on schedule. You make appt. you'll come in on time. The only thing bothered me a bit was that they told me $20 copay, i gave out my flexible spending account (FSA) card to pay & the pretty girl said "we dont have the credit machine to run...so bring cash for copay read more

We always make an appointment before we come. So it is very fast. ( Except sat , we often wait 30 mins ), but it is fine. He is the best doctor we haven't gone. He is nice, calm, and kind. He is very knowledgeable. He doesn't give us medicine if we don't really neat. He gives us right medicine and we get recover very quick. Last month I cough for 3 weeks, I thought I had a cold or flu so I bought medicine from CVS to drink for weeks. Finally, I went to doctor. He told me to stop using medicine. Get allergy medicine once / day. After 5 days, I stopped coughing. Thank you doctor Hiep Dang. read more

Such a huge disappointment. Doctor Hiep and his staff are nice, but I just feel like they operate more for profit than the actual well being of their clients (at least they don't make me feel that way). My previous doctors always wrote me a year's prescription for my BC, but for some reason they only wrote me one for 6 months. My pharmacy sent in the request for the renewal, but was denied because the doctor needed me to come in for a 2nd check up. Since then, I've found a new doctor who was glad to write me a prescription for the entire year. This move from this practice's end was a deal breaker for me. I will not be back. read more

Most unprofessional office I have ever been to. Called in because I had a bleeding ulcer and they were 30 mins from closing and wanted to talk to dr dang for advice. His male receptionist told me they couldn't do anything until Monday because they close early on sat. I asked if I can just speak to the doctor real quick and he hangs up on me. Wouldn't recommend or refer anyone to this office. Should be ashamed of yourselves. read more

Dr Hiep Dang was nice from what I experience seeing him. However, the front desk/billing people are very greedy. I came for an annual check-up, the front desk girl asked me if I have any other complaint besides annual check-up, I said yeah, I had some muscle pain. I thought it just a question, but nope, she put that in a file as I seeing the doctor twice, thus, they charged my insurance two-time visits, which is one was cover and one I has to pay out of my own pocket. I have never have seen any doctor for an annual check-up with some sort of health complaint that they charge me twice. What a rip-off!! The worst thing is the front desk girl didn't even warn me that she going to charge me twice when I had a muscle paint that supposed to come together with an annual visit, I would cancel the visit. It was my first and last time with this office. I don't know if Dr Hiep runs his business this way or his manager runs it, but it simply a very greedy act. read more

Wonderful doctor. I have been looking for a decent doctor in this area for so long. Doctor Hiep Dang is very attentive to my needs. He takes his time to talk to you and answer all of your questions. He explains the effectiveness of the drugs he prescribed for you. He's nothing like other doctors I've seen. I'm very happy with him. I will choose him as my primary care physician without a doubt. On the other hand, he's a very good looking doctor LOL. His staff is very kind and gentle. The ladies in the front desk are very sweet. I can get appointment very quickly. The wait time is no more than 20mins. read more

Still going back to him after all these years. The wait is a hit or miss, but I've been to 5-6 other places and they're the same regardless of whether there is one doctor or 8. There is not a big difference between MD and DO. Just think of it this way: The Physician to the President of the United States is a DO, not an MD. read more

Doctor Hiep Dang,is the best doctor I've ever met Office is very modern and spacious with professional friendly staff and very responsive. read more

Here is the reason why I gave this place one star. I did call to make an appointment for yearly checkup. One of the staffs asked for my Insurance ID and told me to come in on Saturday morning at 11:30 am ( do not eat anything before taking blood). To ensure everything is ok for the Saturday appointment, I called the office twice and was told everything is ok. Well after waiting for half an hour on Saturday, I was told that they did not verify my insurance and I have to pay out of my pocket if my insurance is not accepted. Also I was told that they need a telephone number from me to able to verify my insurance (google it?). One of the staffs realized that she made a mistake for not verify my insurance and did apologize for it, but another staff is very rude. She gave me an attitude while telling me that their policy is not to check the status of the insurance one day before Saturday. She is young but very disrespectful. She should not be working in the front desk when dealing with people. Note: Dr Dang please make sure this will never happen again in the future and the girl should not be working in the front desk. Thank you read more

Is the doctor in? You bet your ass he is. I've had the pleasure of having Dr. Hiep Dang as both my primary care physician (PCP) and mentor for the past 2 years or so. I first met Dr. Dang when I decided to leave the financial industry and pursue medicine. I wanted to shadow a family physician to get a better taste of the profession, and he agreed to it on the spot. I soon discovered that he was unlike most doctors I knew. Though many of the doctors I've worked with in the past were nice enough, Dr. Dang's "bedside manner" was and remains unmatched. He's professional, courteous, competent (as you would want your doctor to be...LOL), and very easy going. Aside from the standard questions you may expect during an exam, he'll take the time to get to know you and address anything he feels may be impacting your physical and psychosocial health. I was so impressed by the way he practiced medicine that I decided to make him my PCP. As you'll notice, Dr. Dang is not an MD. Rather, he is a D.O., which stands for Doctor of Osteopathic Medicine. I might catch heat for this, but for the sake of simplicity I'll just say that D.O.'s go through virtually the same medical school curriculum (plus additional training in manual therapies) and must complete a residency. You'll find D.O.'s in every specialty, from Cosmetic Dermatology and Internal Medicine to Radiology and Orthopedic Surgery. If you've never seen a D.O. before and are hesitant to see one, you have nothing to fear! There are only two medical degrees in the U.S. that allow the recipient to practice medicine, and the D.O. is one of them. In a world of managed care and rapid, fly-by-night doctor's appointments, Dr. Dang is a breath of fresh air. read more

I switched from another Vietnamese doctor to him because the wait was too long. The last time I went, they made me wait 3 hours just do get a simple physical exam. That made me afraid of visiting the Vietnamese doctors because they always lag on you and you can never go in right away at your appointment time. With doctor Hiep Dang, it was totally different. I came right on time for my appointment, and since I was a new patient, it took awhile to fill out the paper work. After that, i just had to wait a few minutes to get basic measurements and then meet the doctor. He was very understanding and thorough when answered my questions. He really got to know me and made me feel comfortable while being there. I'll definitely return when needed. read more