Best damn doctor that wee live! May he rest in peace. Until we meet again kind soul. No one has done more for my family and our community. You will be deeply missed. May our Father comfort your loved ones and we will meet again someday. Love you Dr Chen! read more

I seen Dr Chen when he ran this facility and he was AMAZING!!!! BUT! How it's ran now by the new owners oh man smh... I had an appt arrived at the appointed time, Dr was running late due to a am meeting NOBODY thought of calling me to inform me he'd be an HOUR late?! What happened to common courtesy for patients? An then to SEE the Dr he's only in office 1x a wk! And then he's booked out for months! Cmon nowwwwwww reallllllllt this whole wanting to see a legitimate Dr, waiting months on months is just so f**** annoying and an inconvenience! This is why our urgent cares and emergency rooms are over packed! Dr's should be in the facility's EVERYDAY! This 1x a wk doesn't fly! As it is the nurse practitioners. Have to get an OK to move forward with any kind of anabiotic as it is so you're still waiting on top of waiting! We seriously need a better system! This is INSANE! read more

Dr. Chen is literally the absolute best doctor I have been his patient since I was a child he always goes above and beyond to make sure his patients are treated correctly. His staff is always so helpful and very nice! If you are looking for a doctor that is compassionate, knowledgeable, and has great bedside manner look no further! read more

Doctor Abraham moved to new location. New office is more open and nicer. With current Covid19 situation, appointment, visiting procedures, following up with calls = very wonderful and stress free. Highly recommend. New office is near previous location so that's great. Thank you Dr. Chen & team. read more

Abraham Chen, DO - Family Practice Near Me - Rancho Cucamonga, California

Initially I was going to give the doctor a good review. But after having labs done. They called me said everything came out good. I went online to lab corp and it said I had high cholesterol wth. If they missed that scared what other thing they will miss. Will look for another doctor. read more

My husband and I were referred to Dr. Chen by a friend from my work whose been going to Dr. Chen for about 12 years. His office is located in the Rancho San Antonio Medical Center. You can park at the main Urgent Care entrance where the pharmacy is. Once you enter the doors, turn right and his office is down the hall. My husband has been to see him a few times, but I haven't had a need to visit the doctor until yesterday. I was exercising and my ankle popped leaving it swollen and bruised. I definitely tore something. I made an appointment was told to come in at 9:45AM to fill out paperwork. I was brought into the back at 10:00AM to get weighed and have my blood pressure taken. The huge negative right now is the wait time. I waited alone in the exam room from 10:05-10:55AM (50 minutes). I was hoping to get out of there by 10:50AM because I had a meeting to go to for work, I texted my coworker at 10:30AM saying that I was probably going to be late, but ended up missing the meeting entirely. There was an article posted in the exam room about why patients wait so long for doctors so you can tell this must be common in this office. I was finally out of there around 11:30AM. Dr. Chen is pretty down to Earth and good at explaining things to you, but next time I make an appointment.. I'll have to prepare myself to being here for about 1.5-2 hours. However, my husband seems to have better luck. When he went to urgent care there was no doctor there yet (she was stuck in traffic) so he called Dr. Chen's office and was able to get the first appointment available that morning. At my previous doctor, I never actually saw the doctor and usually was assigned a PAC so at least at this office, you know you'll be seeing Dr. Chen so that's a positive. 40/100 Reviews for 2015 read more

Abraham Chen, DO - Waiting area - Family Practice Near Me - Rancho Cucamonga, California

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This doctor is very friendly and is ok when you have minor issues but doesn't not go for testing you right away for things. Makes you wait and does not order test that could save your life. My husband died because he did not do any test and just ask him to wait by then it was too late. He died from Colon cancer. I feel if he would of had tests right away he could of gotten treatment right away. read more

I was a patient of Dr. Chen for over a decade. A very thoughtful doctor with a great staff. They were always helpful and he always took the time to explain every facet of your medical health. I really appreciated the time he took. We moved and he was no longer in our area. Visit Dr. Chen you will not be disappointed!! read more

Yeah! Dr Chen doesn't say Hi, when I say hello . ( as other yelpers also states) That's okay by me. I am not here to add him to my friends list. My main goal for a Dr is finding someone who is professional, someone who listens, someone who's not quick to prescribe a medication, who cares for my well overall health. Someone who Can treat my illness. I found Dr. Chen to be that Doctor for me . Been going to him for three years and now I have Dr. Chen as my husband primary Dr. As well. His staff are professional . They always return my phone calls in a timely manner. Even going out of their way to try to track Dr. Chen when he is in meetings. Knowing I have a concerning matter. read more

My primary care doctor is pretty awesome. His front staff could be more friendly but hey I get it ... It's not easy working at a doctor's office. The amount of BS you have to go through from answering patient phone calls to authorizations and referrals ... Then dealing with insurance companies. Yeah I wouldn't be all smiles and sunshine all the time either. Lol. His medical assistants staff are great. They answer phone calls or returns phone calls promptly. Being that I'm also in the medical field, I appreciate their knowledge and show of compassion to other patients. The waiting room could be a little bit bigger though .. Or maybe not to double book the doctor so patients aren't complaining about the long wait. Dr. Chen is amazing. He talks to you in plain English. Once in awhile he'll throw in medical terms but it's easy to understand. He's approachable, takes his time and answered all my questions. I'm sticking with this doc for sure! :) read more

Great doctor and human being. Dr. Chen has been my primary for over 20 years! He has fixed my gout, bone sprains, back pains, shoulder injuries, and overall care for my metabolic syndromes. I always go to him first before seeing a specialist. He always explains everything thoroughly in layman's terms. I am in general good health because of this physician. read more

Dr. Chen is an extremely good doctor. Not only does he perform a proper assessment, he makes sure that he explains things to the best of his ability for you to understand in laymen's terms. A really good doctor who cares for his patients. I highly recommend him. read more

Update: After walking away from Chen's office with the same abdominal pain I started with I didn't know what to do. Last week it flared to a new level and I ended up in the emergency room. Turns out I had appendicitis and they removed my appendix within just a few hours of arriving. Chen didn't think it was appendicitis and ordered an abdominal ultrasound to look at my other organs. I told the ER doctor this who said that the ultrasound isn't a good way to look at the appendix and had me do a CT Scan instead which showed the appendicitis plain as day. I'm pain free now, thanks to modern emergency services, despite Chen's foibles. Find someone else to visit. Sometimes it's important. Sometimes your organs are threatening to burst and you should see a real doctor for that. read more

I took my elderly parents to Dr. Chen for several years. He always was kind, caring, comprehensive and available in times of urgent needs. He listened to our many concerns with interest and patience. We never felt rushed. His office staff was also excellent, kind and caring. Short, if any wait time. I would highly recommend Dr. Chen, and if I could give ten stars, I would! read more

Very arrogant, rude, condescending Dr. Receptionist moves in slow motion with slurred speech . I came here complaining of back pain was prescribed 120 hydrocodone a month. Quickly became addicted, I asked the dr for help. He said he wasn't prescribing me anymore. I didn't want more, i wanted to know what to do because you over prescribed me a dangerous medication. He would prescribe me 6 months at a time, that is a sure way to make someone dependent upon it. It becomes part of your lifestyle. You look at the body and it says take 6 hours apart so when you do spread it out 6 hours apart you end up taking it all day long. Evil person, karma is a B. read more

Dr Chen is a thorough doctor. He will go over you head to toe, and he takes his time with his patients, so you may wait but know you are going to get the quality time you need. BUT you need to give him all the information he needs to make a diagnosis. He is thorough and is going to find out what's wrong, BUT you have to give him all of your info. Don't hide you smoke or that you live in unhealthy lifestyle.'be 100% honest with him and he will be able to help you. I have seen him for 8 years now and I trust him with all my issues and you can too. His office staff is superb and will help you in any way they can when you can. Grace is a superstar when it comes to medical knowledge and Dr Chen's schedule. He really is superb as a GP and I trust him with everything and you can too. Please contact men of you have any questions. read more

Dr. Chen was my family doctor when I was younger and still living in the I.E. area. He saw me through a lot of medical problems and I grew up to be in the medical field. I really appreciate having a kind, patient, and thorough doctor like him. It made it very hard to find another doctor as good as him where I live now. read more

Amazing Dr! I've been going to Dr.Chen for over 10 years and I have nothing but amazing things to say about him. Hands down the best doctor in town. His personality is honest, clear and does not rush you out of the room like most Doctors. We love his services!!! read more

Dr. Chen who always wears scrubs and not a doctor's white coat and tie, is very knowledgeable in all the areas he treats. He's patient, personable, courteous, hard working, accountable. Not rude or arrogant as some other family practice doctors are with bigger offices and several stressed out employees. His office staff is very friendly, professional, nice. He services San Antonio Hospital, Upland. If you Yelper's are looking for a decent doctor in the I.E. I recommend you read Inland Empire Magazine's Best Doctors issue (updated each year. See link) and see if any of those doctors are part of your physician provider list (when choosing a doctor). http://ntemp.com/ebook/inland-empire-%E2%80%93-september-2010 * Abraham Chen Inc is a private company categorized under Internal Medicine, Physician/Surgeon and located in Rancho Cucamonga, CA. * Medical practice established in 2003, 12 years experience and incorporated in California. * Board Certified by the American Osteopathic Board of Family Physicians * Specializing In: Asthma, Pediatrics, Obstetrics & Gynecology, Hypertension Diabetes, Geriatrics, Family Practice Board Certified, Family Care For A Lifetime Pediatrics To Geriatrics & Women's Health, Spinal Manipulation * Also services the following areas; * Asthma * Hypertension * Diabetes * Geriatrics * Dermatology * Pediatrics * Heart Disorders * Alternative Medicine * Holistic Approach * Osteopathic Manipulation * EKGs * X-Rays * Outpatient Services * Nutrition Counseling * Women's Health * Pregnancy Testing * Family Planning * Gynecology Exams * Hormone Therapy * Premarital Exams * Blood Testing * Cholesterol Screening * Diagnostic Testing * Drug Testing * General Lab Testing * Industrial Medicine * Pre-Employment Exams * Stress Testing read more

It's been 12 year since I have been Dr. Chen patient And I would like to start by saying Thank you for Beeing my Dr. all these years talking care of me & my needs. Dr. Chen makes his patients feel comfortable and takes the time to explain things talk to them he doesn't Like to give meds left and right and that is wht I love about him knowledgeable and trustworthy love his staff specially Grace, Shara, they are amazingly wonderful & Helpful? Yes they never stop to amaze us he is a true Dr. specially now a days Dr's are not wht they use to be I hope Dr. Chen can help as many people as he can in the coming days Year's best of times keep doing the good work thank you read more

Dr Chen , has been my family Practice Doctor for over 10 years my family rather see him than any one else he is so welcoming and listens and puts his Patient best interest first ! , also his staff is professional & kind we just Love Him read more

Dr. Chen has been my primary care doctor for over a decade and I couldn't be happier. Every time I need to come in, which is not frequently but rather always last minute- everything is always easy and thorough. I never feel rushed. Grace is super sweet and is always able to squeeze me in. I usually don't have to wait more than 10-15 minutes to be seen and I've been able to book appointments same day without much difficulty. I highly recommend Dr. Chen to anyone in search of a primary care physician. read more

Dr.Chen and his staff are AMAZING! Being a pharmaceutical rep I have called on and observed many doctors over the last 13 years. This office, hands down, is the best all the way around. I chose Dr.Chen to be my daughters physician, and my physician, when I was pregnant with her. He has taken amazing care of us in the last 8 years. He is kind, compassionate, thorough, and extremely knowledgable. He goes over every possible thing that is related to your symptoms and discusses with you why or why not he thinks that ailment is the cause. He will do all the necessary tests and give you literature for you to read when you leave. He is not a doctor who will over medicate you. If you're looking for someone to just write you a prescription, Dr.Chen is not your doctor. If he's giving you something it's because you NEED it. His main priority is your health and safety. Dr.Chen is so amazing even my extremely hard to impress step father was so impressed with him that he changed doctors after 25 years with another physician. There is no one else I would trust my child or myself to. There's a reason he is consistently voted "My favorite Physician" in the Inland Empire magazine. He's the best!!! read more

A dangerous and irresponsible doctor. I went in for a spinal manipulation and one day later I had nerve related stroke. At the hospital they told me that he had injured a nerve while adjusting my neck. I am in the process of suing him for the permanent damage that he caused. I wonder if the doctor even cares how many people he injures for his profits. read more

Dr.Chen, A, has been my entire family's dr. For many years. He is kind, very knowledgeable and truly cares for each one of his patients. His staff is very nice specially Grace in the front desk. read more

My Husband goes to this doctor. He's VERY thorough and knowledgeable.. He takes plenty of time with his patients and seems to love what he does.. read more

I've been going to Dr. Chen for about two years and I really like him and his staff. Everyone is professional and really nice. I think Doctors always get mixed reviews. Either the staff is rude or doctor is rushed and impersonal. I don't think that is the case with Dr. Chen. He doesn't rush thru my appointments. I think he takes the time to really know his patients. I highly recommend him to anyone looking for a family doctor. read more

Dr. Chen is really good Dr. He always listens to me and Always answers all my questions. He always takes his time with me. The office staff is also very nice and easy to get appointments. The front desk girl is really nice and friendly always in a good mood and can put a smile on your face cant help it shes beautiful. read more

Dr. Chen is awesome. He takes the time to explain things to you. My daughter had an ear infection and he prescribed her antibiotics. She kept spitting it out so he called another prescription in that was customized for her. He really cares about his patients! I recommend him to all my family and friends! read more

I've been a patient of Dr. Chen for a few years now, so this review is long overdue. Everyone here at the office are all super friendly and eager to help. Getting appointments is fairly reasonable and depending your condition, they'll put you in same day for a priority most of the time. Dr. Chen is extremely knowledgeable and if there's something he's not clear or requires a specialist, he'll refer you rather than giving you a false prognosis. One funny thing about Dr. Chen is he'll always send you home with some form of literature on what condition you may have. Gotta love Dr. Chen for his share of knowledge. read more

I have to say that I had an excellent experience at Dr. Chen's office. He really took the time to listen to me and addressed all of my concerns. He was very knowledgeable and I walked out of the office feeling like we had a good treatment plan. I highly recommend Dr. Chen if you value high quality care. Thanks! read more

Pretty bad experience with this doctor. Rude staff, arrogant doctor, plays by his own rules and really doesn't care about patients. Other positive reviews must be from friends or family. read more

This man is a crook, he did a procedure on my mom which got infected and suddenly he doesn't want to own up to his bad work. Very poor customer service. read more

I really wanted to like this guy but after 3 or 4 appointments with him I decided that he is a real jerk. Terrible about answering questions. Terrible about communicating your diagnosis. Rude and condescending. Never says "hello" or "goodbye". Rushes through your appointment and does the bare minimum. Showed little care toward me as a patient, i felt like just a number. Writes you a prescription and pushes you out the door. When i tried to ask questions about my condition and further treatment he said, "You can't drag this out all day I have other patients waiting!". (he had only been in the room for 4 minutes) i said "im not trying to drag this out, i'm just trying to understand what is wrong." He responded, "I can't squeeze 10 years worth of medical school into your little brain in ten minutes." and walked out. That's not what i was asking for you jerk. I wanted to punch him. read more

Dr Chen is the nicest doctor I have ever had. He's a very smart man. Great Doctor 5stars :) read more

Dr. Chen is the best physician I have ever been to. He is kind, thorough and very professional. He does not over prescribe, yet he will send me for the tests I need if he feels it is appropriate for treatment. I have referred many friends that all feel the same. Thank you Dr. CHEN AND STAFF read more

I never usually take time to do these reviews, but I figured I would to warn others. I have only seen Dr. Chen 3 times since 2017. The first visit was ok, but I left feeling strange about a few comments Dr. Chen made...he told me there are lots of good doctors closer to where I live & asked why am I driving the distance to his office. I thought maybe he just wanted to know why I selected him, so I didn't think too much into it until my next visit. The second visit I didn't feel welcomed at the office. I was told by the doctor if I need a referral for something I should let the girls at the front desk know to help expedite the paperwork. So at that point, I'm thinking why would I do that without seeing the doctor first and getting his recommendation to do so. After this visit, I was thinking about changing doctors because I just didn't feel this was a good fit. However, I still held on since I'm not a person that goes to the doctor often. My last time seeing Dr. Chen, I had a general conversation with him about feeling tired & fatigue. I stated that I was having trouble sleeping at night, but able to fall asleep during the day just fine. I expressed I think it could be due to stress & my baby because I've never had this problem. He suggested seeing a sleep doctor. After the visit, I noticed a change & I was able to rest better. I never went to see the sleep doctor because it was no longer an issue. Long story short, recently I changed my life insurance company. They requested my medical records from Dr. Chen's office. I was denied coverage because Dr. Chen stated in his report I may have a sleeping disorder. This is not right because I have NEVER been diagnosed with anything sleep related. Now I'm forced to go to a sleep doctor to gain clearance to obtain life insurance coverage. If I've never been professionally diagnosed with an issue this should have never been reported. I'm extremely upset about this & changed doctors. As a woman & minority, I somewhat feel like this is some sort of racial injustice. When I spoke directly with Dr. Chen about this situation, he told me how do we know you aren't just saying you don't have an issue now to get life insurance coverage. How rude & disrespectful to insinuate I'm not being truthful. I see good reviews, but sadly I didn't not have a pleasant experience. Beware! read more

Dr Chen and staff are awesome we have been going to him for 14 years. Super friendly staff is nice as can be. Always get us in right away.

My entire family and a big portion of extended family all see Dr. Chen. He and his staff are patient and kind. He is not condescending and actually makes you feel good as a parent and person (even when asking really annoying questions). My husband likes him because he's mater of fact and not pushy. I like him and his staff because my husband likes him and will actually go the Dr. because of Dr. Chen and because my kids receive top notch care. My kids like him because he talks to them! Really talks to children. We have been to high ranked pediatricians in the area who know kids. In fact, they know kids so well they don't bother to talk to them. Dr. Chen though, he asks them questions. It's great. Very great family Dr. read more

I take my elderly mother to see Dr. Chen and have found him to be a great doctor. He spends more time with us than average doctors typically do and always answers our questions. We are pretty picky when it comes to doctors and have previously seen two other highly rated docs in the area who we did not like for various reasons but we've been pleased with Dr. Chen. He has been pretty flexible with us in thinking outside the box regarding several small issues as where other doctors were black and white. The wait time has always been fairly short which I appreciate as I have to take time off work to take my mom to her appointments and the office has been good at squeezing us in when my Mom isn't feeling well. Dr. Chen has a calm demeanor which I also appreciate and he thoroughly explains things in an easy to understand manner. I am thankful for Dr. Chen and the care he provides to my mom. read more