Dr. D is the best doctor I've ever been to. I first came in with some back pain and hand numbness and it only took a few weeks to help both. I've seen him consistently for routine adjustments and x rays have shown massive progress in some of my spine issues. I ride motorcycles for a living and am constantly hurting myself, and Dr. D has been instrumental in keeping me healthy. On top of that, he's super knowledgeable in many other areas of health and loves to share information and he's one of the nicest guys you'll ever meet. 10/10 read more

I have been seeing Dr. D for many years and he is the greatest. Can tell where the problems are by just touching your back. Many friends and family members also go there now. Highly recommend him. Regarding some of the negative reviews on Yelp, they are clearly not based on a visit to Dr.D's office, but some other Dr. I think these people are confused, because the descriptions of their experiences (front desk, rudeness, stripping naked, etc.) never happen at DiSiena's office. read more

I have been working with Dr. Grace and she is AMAZING!!! She really cares and wants to help you feel better. If you want a great group of chiropractic doctors check out Dr. Disiena office ASAP... read more

I've been seeing Dr Hackman for years and highly recommend him. I started seeing him years ago when I was hit in a car accident. I had issues with my lower pack, sciatica, wrists from office/computer work, ankles from running, and hips. Since I first starting seeing Dr Hackman until now, my body has improved so much. Even though I've moved, I still travel from SF to OC to see Dr Hackman. The entire staff is very friendly and family like. If you're hungry they sell a few health bars. Dr Hackman is patient, caring, understanding and a great healer. I enjoy talking to him about chiropractic stuff as well as personal stuff such as travels. He does a combo of manual and adjust or tool adjustments. Thanks for everything always Dr Hackman and team! read more

So glad I found Disiena & Irvine Chiropractic, Brain Wellness, and Nutrition! This place is great. They provide excellent care for their patients, as well as fantastic/informative health information. Can't recommend them enough! read more

I drive from Long Beach to Irvine on the Slow-05 (405) amidst traffic to get adjusted here. I love the family environment and the professionalism. They're not there to make a quick dollar. They actually take care of your needs remain knowledgeable with their Patients mediacl history. read more

I found Dr Hackman through my insurance network, I am so glad I tried him out. He has been my chiropractor since before the pandemic and he sure got me through the lock down and all. I had neck and low back pain since I have been working on my computer a lot. He adjusted me twice a week for two months. After that I only have to go in twice a month and that's enough to keep me well adjusted. I would recommend you try Dr Hackman for your neck or back pain. read more

To go to a chiropractor and pay $100 to get no treatment seems odd. If I knew that ahead of time, certainly would not have went. Waste of time and money. read more

This is not intended to reflect negatively on Dr. Hackman who I believe to be a great chiropractor who is passionate about his work. However it is intended to share the experience my wife and I had at the DiSiena offices on Wednesday, May 19th. Prior to arriving, we submitted all of our new patient forms and insurance information. So let me address this first. My Kaiser Medicare insurance has a $5 co-pay and no examination fee. When we were checking out the financial person, Valerie, wanted to collect $100 from me. She was rude and dismissive and told me there was a $50 examination fee and that I needed to pay another $50 deposit "in case my insurance did not pay." Again, I have Kaiser Medicare and they had my insurance information in advance so they should have verified my eligibility and should have only collected $5, not $100 or even $50. A little intimidated by her rudeness and insistence( being masked and an older American),I reluctantly paid Valerie $50. That afternoon I called Kaiser and the service company that handles Kaiser's chiropractic care and verified my eligibility. I confirmed that I was covered for "unlimited visits" with a $5 co-pay and zero examination fee. So I was overcharged $45 and would have been overcharged another $50 had I caved into VAlerie's demands So the point is that none of the employees at DiSiena appeared to be wearing a mask even though Governor Newsome's Mask Mandate does not change until June 15th. When we arrived for our appointment (masked up) we noticed that the waiting room was full - no "social distancing" - about 8 patients and only 2 wearing masks. None of the staff appeared to be wearing masks. So after checking in we decided to wait in the outside hallway. Posted outside was a sign explaining that "some of the staff had medical conditions that prevented them from wearing masks." So we, incorrectly assumed, that they all had been fully vaccinated (which may or may not be the case). We saw at least 5 staff members and they were all without masks so it's a big stretch of the imagination to believe that they all have "medical conditions" prohibiting them from complying with the in-force California Mask Mandate. The bottom line is that we were called into a room with Dr. Hackman (who was maskless) after NOT having our temperatures taken or being asked ANY Covid-related questions like those we are used to at Kaiser and at our dentist. It wasn't until we left the office that we fully realized that there were no Covid protocols in force at that office and the more we thought about it the more worried and angry we became. After a sleepless night, we sent an email to the office expressing our concerns about the lack of Covid protocols and the financial arrangements. That was on Thursday, May 20th and we have not even received the courtesy of a reply stating something like "we have received your email and will address your concerns with management and get back to you. Again, we would return to Dr. Hackman for an adjustment in the parking lot if he was wearing a mask and we did not have to deal with Valerie who is either confused, greedy or all of the above. Please be safe and avoid this business because it seems that they do not care. So sad. read more

I've been a patient of Doug DiSiena's for 30 years. Even when I lived outside of SoCal, I knew Doug DiSiena was my true chiropractor. I cannot recommend him and his practice enough. The quality of care, the holistic approach, the focus on nutrition & wellbeing, and the customer service is what this community needs. I am the healthiest version of myself because of Doug's knowledge, passion, and calling. read more

I have been a patient of Dr. Disiena's for about 6 months now and I have never been to a better chiropractor. I had chronic migraines coming into his office and was extremely frustrated not being able to identify what was causing them. Dr. D was very informative and asked a lot of questions on my first appointment. He then sent me off to get X-rays which were right down the street. I came into his office later that week and he went over the results with me and pointed out my forward head posture which could not only be causing my migraines but also contributing to my stomach issues. He helped guide me to change up my nutrition, did weekly adjustments on my back and neck, and gave me specific exercises to do at home. Within weeks my head aches were completely gone and my stomach complaints were far less severe and frequent. Dr. D really knows his stuff and cares about his patients health tremendously! Great office staff and really flexible hours. If you have any back/neck discomfort or want to get on a nutrition program do yourself a favor and make an appointment! read more

I've been working with doctor Harbin for two months now. My neck is pain is gone and I feel so much better. I highly recommend doctor Harbin to everyone. read more

My family has​ been patients of DiSiena Family chiropractic for over 25 years. Dr. DiSiena has been our doctor and he has kept us all healthy. Now our son, Dr. Anthony Schuller is joining his practice. We couldn't be happier. read more

Had two visits so far and I've been very happy with the results so far. I was treated by Dr. Doug Hackman. Helped me understand my problems (jaw & right hip issues). I already feel results with the jaw and feeling changes with my hip. Understanding the problems helps me with my treatments. Hopefully a few more visits should help me keep pain free. :-) read more

I've been a patient of Dr. DiSiena for many years. He has helped me in many invaluable ways. I came in with sciatica that was impacting much of my life. I haven't suffered from sciatica since, under his kind care. He is a great chiropractor who cares deeply for his patients. Highly recommended! read more

Dr. DiSiena and his staff are the absolute best. After my car accident I have leaned on Dr. D to help me get back into great health. Valerie, Cindy and the team make everything flow throughout the office to make every visit a wonderful experience. This office is my recommendation for a Chiropractor, hands down! read more

My experience at the office was exceptional. Their professional doctors and staff were like a breath of fresh air. They were very understanding and listened and reassured me. They treat us like family and we highly recommend Disiena Chiropractic. read more

Look no further than Dr. Hackman! He is personable, progressions, knowledgeable and overall fantastic! He explained the issues my son Was having, reasons he would have this pain, and how to treat. We left the office feeling rejuvenated. It was wonderful seeing my son leave the office not in pain. I have to also commend the front office. They are friendly, welcoming and professional. We are grateful to have found him and will continue seeing him every time we are in town! read more

I had a couple of living social coupons that were expiring, so I decided to put them to use. The place is a doctor's office... nice receptionist, clean, but definitely office-y. The first time I went they put me in a room near the front, so it was loud and I couldn't really get into the zen mode I should have been in... also, the masseuse, bless her heart, was really sweet, but her fingers were so boney that they hurt me. I had her adjust several times, but it seemed like she kept on slipping back to painful pressure she initially started with. The second time, I was placed in a room closer to the back (but still didn't get the zen music my boyfriend did). I was hoping that I'd get another girl, but I didn't. Again, I tried to get comfortable, but couldn't. My upper back area was messed up for two weeks after -- I definitely won't be going back. I dunno, they are a chiropractic office, so maybe that's why the massage was so rough? I really hoped I would like them, they all seemed like nice, professional people; I just didn't enjoy either of my massages. But my boyfriend liked his. Maybe I'm picky. Maybe it's cuz he had another woman rubbin' him. Who knows. read more

Dr. Hackman has been GREAT! He always checks on my status from the last appointment and is detail-oriented addressing any new or recurring issues. He is personable and knowledgeable. He always spends quality time with me in a one-on-one room setting. He is the only doctor I really look forward to seeing because I always get immediate relief. read more

Dr. Grace is fantastic. She provides individualized custom care for your entire body and mind from amazing adjustments of all joints, cranial, neck and back plus nutrition needs based on simple lab results. I am done with regular doctors because Disienna Chiro's wholistic natural care approach that works. I am healthier than I have ever been thanks to Dr Grace. The entire staff is the best I've ever experienced and you will know they care for you like a family member. This is how 21st century medicine ought to be. read more

CHIROPRACTIC THERAPY REVIEW I am a fairly new patient of Dr. DiSiena's (it's been almost 2 months now) and I have to say that I am extremely satisfied and it's having a positive impact on my life. Although I come from a family of chiropractors, I've had difficulty finding a good (read: competent, trust worthy, good bedside manner) chiropractor on the west coast where I have no family. Glad to have found Dr. DiSiena! His office staff is friendly and after the first couple of visits, you get the logistics of how everything works so that when you go in for therapy, everything moves efficiently and you are back to your regularly scheduled programming! Everything is personal in this field so I can just say that I am having an exceptional experience and feel that I am in good hands but you'll just have to experience it for yourself. There are a few ailments that have been alleviated after just a few weeks of therapy and that's why I am leaving this review. If you are looking for a chiropractor - you've find *THE* one! Dr. DiSiena also does a new patient "introduction class" where he discusses various, I would call them "habits," for you to implement in your life to help along with the therapy. His approach is very holistic and I appreciate that. I believe this comes from the fact that he's also a certified nutritionist AND an athlete. But most of all, he's a family man (his daughter also works in his office). All of these various elements combine to make a man that is focused on promoting and implementing well being and healthy living for all of his patients. FRONT OFFICE REVIEW Everyone in the front office has been nothing but pleasant. Every time I have checked in before my visit, I've been greeted with a smile - even if the only person up front is busy or on the phone. It's amazing how far a smile will take you in terms of customer service but what's even more amazing is the lack of smiles that most medical front office people provide. I realize it's not a customer service or sales position but you are, for all intents & purposes, the "face" of that office....so make it a pleasant one! (I'm looking at you, Cedars Sinai) MASSAGE THERAPY REVIEW My massage therapist is Tamra. I don't know if there's another therapist but she's the only one that's ever worked on me. She has an introductory offer for, I believe, $38 for a 1-hour massage. The regular price is over $60 per massage (if memory serves me correctly) but she offers massage "packages" where you basically pay bulk pricing so you get a discount. That's what I do and I spread my massages out for about every 10 days. The massage takes place in the office so this is different from a spa type of facility - you're not showering or steaming or anything but then again, that wouldn't be very convenient to do so often anyways. Her standard massage is quite good so you could just pass out and she'll work out the "knots" where she feels them. However, if you're in tune with your body and are experiencing various levels of discomfort in different areas, just tell her and then have her adjust the pressure as you like it. Make sure to drink plenty of water after your massage. The massage itself feels good but the real benefits are felt the next day. read more

. Best family doctor ever. We are treated like family. You are not just a number. Amazing staff, they do anything and everything to help you and get you the best care. We love this doctors and office staff!!! read more

Dr. Brian is great with kids. My daughter has been treated by him for a while now and he is engaging and puts her at ease.

DiSiena Family Chiropractic really exceeded my expectations. I only went because I had a LivingSocial coupon for a one hour massage, but it really was one of the best massages I've ever had. The therapist, Kambria, was really attentive and well-trained. She knew exactly the right spots to hit. Both my mom and I were extremely pleased. The office is very pleasant and the room we had our massages in was relaxing and very nicely kept. Heated table with a cute little seater on the side, soothing music that wasn't too loud, and I couldn't really hear any outside noises (I went on a Friday afternoon). If another deal comes up, I would surely go again. The regular price ($69/hour for a massage) might be too steep for this girl. read more

Dr. D is great and so is his staff. Everyone makes you feel so comfortable and like you're part of the family.

I have never felt better and I have seen many chiropractors. My body cannot take the hard "cracking" adjustments that most Chiropractors do. Dr. D"s adjustments are gentle yet totally effective! I have referred and will continue to refer my family and friends to him. He's the best. Oh, and the girls at the front desk are darling and so helpful. They can always fit me in even when I call last minute. The first visit may take a little longer but after that initial visit, you are in and out. read more

Amazing chiropractors in this office!! I drive 25 minutes once a week to be treated. So worth it!!

Dr. D has been an important part of our family's health maintenance program for over 20 years. He has been instrumental in the repair and correction of serious and significant issues for many members of our family. While he doesn't promise miracles, he regularly delivers positive results in matters where traditional medical doctors have provided limited options or success. Dr. D's holistic approach to the mind / body relationship is the best avenue to current and future health that we have experienced across all medical professional relationships. I have personally recommended Dr. D to many of my friends and relations when they need any type of medical assistance. Dr. D is not simply a Chiropractor, he is a highly trained Dr. with the true desire to help all people get and stay healthy. Thanks Dr. D for all you do - we wouldn't be the same without you. read more

I have been going to Dr. Doug Disiena's for 9 years & love him!!! I struggled with headaches my whole life; when I started going to Doug they stopped (don't remember the last time I had a headache). He uses an activator on most patients, which is more precise & effective then the typical methods of chiropractors (doesn't hurt at all). Before we fly on a plane we get my kids adjusted too & neither have ever had ear pressure pain while flying. He has helped many of my family members too (not just headaches); I am so grateful to him. The girls at the front desk are so caring & sweet. They make you feel like family when you walk in the door. Love them. There can be a decent wait to see him at times (hit & miss), but worth it. Highly recommend. read more

I was a patient years ago. I sought treatment for bulging and dessicated discs, and I'm afraid Dr. DiSiena couldn't do anything to help. The "activator" was a joke. What really leaves a bad taste in my mouth is that I had limited funding through my insurance, and I made it clear to the receptionist and Douglas about the exact dollar amount in my budget. He overcharged me, and he never made it right. I understand that chiropractors won't work for everyone, but breaking a promise and overcharging a patient is just bad business. read more

I first discovered this place through Living Social. Came in for a massage and got suckered into the free consultation, which led to coming in for adjustments. Since adjustments and massage are two complete different things, I must rate them separately. Massage: 4 Stars You are led back into one of the massage rooms where you get completely naked, except panties, and change into a gown. I got a girl named "Deija" who was really sweet and hard working. She knew how to put just the right amount of pressure in her fingertips. The room was relaxing and she used soothing oils/lotions on your back. I didn't want it to stop. At the end of my hour, I felt really relaxed and just wanted to go to sleep. I was kind of sore the next day...but it's supposed to feel a bit sore when you get your muscles massaged right? Now for the Adjustments: 2 Stars I feel like a complete sucker for coming here as much as I did. I'm sure that's a part of Living Social - suckers like me becoming repeat customers (can't you tell by my 9 check ins? XP). The method Dr. Di Siena uses is a gadget called "adjuster." It's a handheld clicky thing that deliver shocks to specific muscles to try to adjust your body. Now, I've been to a LOT of chiropractors and been through many methods - and this one is by far the least personable one. You go into one of the rooms, some being a single bed room and others being a shared room, which are totally static and not relaxing. Then you barely get 15 minutes of "adjusting" which is a few snaps on your muscles with the adjuster. No physical therapy or cracking backs. Dare I say it seems like a bit of a...rip off. $55 for 15 minutes of adjusting, with an equal or more time of wait before. Personally, I didn't feel like the doctor really cared. As another review mentioned, I feel as though this place really is quantity over quality. Maybe the clicky adjuster method works for some people but after weeks of going there, my back didn't feel any different. So that averages out to 3 stars. OH. Almost forgot - the front desk. The girls at the front desk seem a bit...I can't even describe. Lets just say weird. I stand there waiting to pay and they make me stand there for a while before asking what I need. Then I have to tell them, "uh..I'm waiting to pay." Shouldn't they make it so everything runs smoothly without me having to tell them why I'm standing there? I guess with the volume of customers, they can't tell if I just got in or I'm leaving. Sigh. Talking to them is always an awkward experience for me. read more

Dr. Hackman is great. Haven't been in a few weeks. Need to go back. Mid back and Neck pain mostly gone! They also do massages there. If you live in the area get your Chiropractic work done here. Very relaxing and inviting :) read more

there is no better Chiropractor than Dr DiSiena! I have been going there for 18 years. He got my then baby off of chronic ear infections and kept her from having to have surgery. One of the many wonderful things he has treated our family for over the years. He has a gift and knowledge for the human body and for healing. If you have any physical pain and don't want surgery or are tired of living on pain meds, go see Dr. DiSiena. He and his staff are the best in the world! You may have to wait a while - there is almost always a long line to see him - but that is because he is so popular and he will not turn away anyone who needs to be seen, even if they do not have an appointment. If you need to he will take extra time with you to answer any questions you have. He goes the extra mile because he cares a lot. He is worth the wait! read more

Dr. DiSiena is an amazing chiropractor!!! I have been receiving chiropractic care on and off for about 20 years now and Dr D is truly the best. He doesn't just pop and go, he educates you along the way. I am extremely grateful to be a patient of Dr D! Since I have chronic pain and health issues, it's important for me to have quality care, and this office provides it!! Dr. Harbin has mad K-taping skills to boot! Give this place a try. You will NOT regret it! I also want to give a shout out to Ashley, Autumn, and Alex! read more

I had ruptured a disc in my back and was experiencing excruciating pain and numbness in my legs. I was in the office every day, 5 days a week for several months working with Dr. Harbin to completely restructure my spine and create disc space. I am now walking and driving again. I cannot recommend this office highly enough. The doctors work together well, and the office itself is so welcoming. If you want wholistic care - mind, body, and spirit - come here. read more

Dr. D is a life saver!!!! He truly cares for his patients... He always listens, and is always understanding. If you hurt your back, he will do his best to get you in immediately. My family and I have been seeing him for years, and I will never go anywhere else! His adjustments are the best, and non-painful. I always refer him to family and friends. read more

I heard about Dr.Disiena from my friend who had a major back problem. He said Dr.Disiena made his back feel so much better. So I ended up getting treatments, too. I really could not say if Dr.Disiena's method worked for me wonderfully although I went in 2-3 times a week for about 6 weeks. Dr. used something that looked like a plastic toy gun to click along my spine. His treatment was always so brief...no more than a minute or two at most (except the very first visit where he spent some time with me). But the wait to see him was just so ridicules (usually about 40-70 min) that I got so fed up I just stopped going there. Besides, he kept saying that at the end of 4 weeks of treatment, he would take an x-ray of my back and prove to me how much it had gotten better. He never kept his promise. After 6 weeks, I got tired of waiting for the proof and stopped going. read more

I went there yesterday for an initial visit. My appointment was at 6:00 p.m. When I arrived there were several people waiting in the waiting room. At 6:45 I still had not been seen by anyone. I got so frustrated that I just decided to leave. It really looks like they are a volume chiropractor and could care less about their patients. read more

I purchased a deal for an hour massage and made the appt for 6pm Friday. Earlier in the day on Friday, I got hit with a huge project from a big client and was concerned that I would be late for the massage at 6pm. I called repeatedly to see if I could re-schedule or push it to 6:15, and left messages to please call me back. No one called me back all day. I was really stressed out about meeting the dealine for my client and still getting to the massage appt. I left more messages that I was going to do my best to be there at 6. I called when I was on my way to let them know I was enroute. When I arrived at 6:05, the office was locked and dark. 2 days later, still no return phone call. What a nightmare. Not sure how to answer the by appointment question...I thought I had one! Now, don't most places charge for missed appts? I think that should also appy to merchants who don't keep their appts with clients. read more