ALWAYS ALWAYS ALWAYS Excellent at all that he does. been going to Dr Mark for 25 years and referred all my friends who use his services.This man is so full of knowledge, especially when it comes to anatomy and physiology. there isn't enough words to describe Dr Mark except THANK YOU !!! read more

Outstanding Doctor and beautiful person willing to help everyone he sees. I highly recommend Dr.

Dr Mark has been our savior for many years now. He relieved a lot of my back pain with his techniques. He is very knowledgeable and understands the limits of the body differently for every person. Couple months ago my back went out due to not following up with him. I was extremely busy at work and traveling a lot. I was in such bad shape, he actually made 2 trips to my home and worked on my back AT HOME!!! What amazing service. I highly recommend his expertise. Thank you Dr. Mark! read more

The best care you can get. Dr Mark is amazing. If you need therapeutics massage go see Ruby, you'll will walk out like a new person, I have been seeing them for over 10yrs and have not been disappointed once. The office experience is amazing also. Debbie is great with scheduling and very nice. read more

I hurt my back at work, and had called my brother who sees a chiropractor regularly, asked him how to find a reputable chiropractor. He said to look up Mark Dederichs and see if he was still in business as he was the go to chiropractor 30 yrs ago... I was surprised to find him still practicing. I called at around 10 AM and his receptionist was very kind and able to get me a same-day appointment. I arrived, and she took me back to the most peaceful outdoor area to just relax, she then called me in Mark was very thorough and understanding exactly what took place leading up to and during my injury. He was thorough in testing my range of motion always making sure that I was comfortable and not in pain. He explained everything and made sense of what had happened and how my body was reacting to it. He treated me in office and I left walking better and feeling less tension and pain. Also while I was there, he adjusted my 11 year old daughters back does gymnastics. She was nervous going in and now is asking me when she can go back. If you're looking for a chiropractor, who is looking out for the best interest of your body who is truly concerned about making you feel better with less pain or no pain then I highly recommend that you go See Mark!!! An all encompassing exceptional experience! read more

I love Dr.Mark and his careful concern for people. He was very thorough in examining me to discern what my issue was. The office is large, warm and inviting. They offer many services including acupuncture, nutrition, physical therapy. Everything you could ever want from a well rounded holistic chiropractor you will find at this office. I walked into my appointment with a lot of pain and being very stiff; I left with almost full mobility and in much less pain. Dr. Mark even prayed for me! I've been a chiropractor's most my life and I know from experience that it's hard to find have a good one who I can trust. Dr. Mark is one of those good ones. I would recommend him highly to anyone. read more

Mark M Dederichs, DC - Chiropractors Near Me - Glendora, California

Dr Mark is possibly one of the best chiropractors I have ever met! Ever ever! He's upbeat and always so happy! He does a great job with alignments and is always super gentle! read more

Been going to another chiropractor for a couple of years now, and she's amazing. Now I know this first experience here wasn't great, it shouldn't hurt as much as it did. read more

I started going to Dr Mark after 2016 Yelp reviews and have not been disappointed! I love his concern for his patients, my husband suffers from disk degeneration and other problems, with the acupuncture treatment infused into his regiment, he now has manageable pain. We have recommended him highly to friends and family who have come to the same conclusion. Thank you Dr Mark! read more

I was very skeptical about going to see a chiropractor after breaking my back back in 1998 and hearing some horror stories about how some like to apply so much pressure you hear cracking. When I pulled my lower lumbar muscle and could barely move without excruciating pain. After a few days in bed and no improvement in sight I decided to take a leap of faith and made an appointment to see Dr Mark. From the moment I walked into his treatment room and began talking with him my fears began to dissipate. Dr Mark is very engaging and has a calming affect you. After just one visit and applying pressure on certain spots around the muscle he was able to get it released and the excruciating pain was gone. I was amazed and overjoyed to say the least! Now at the first sign of any pain in the lumbar area I call Dr Mark. No more being confined to bed for a week waiting for the muscle to stop hurting. I highly, and without any hesitation, recommend Dr Mark. read more

Two weeks ago, I twisted my back. I was stuck unable to move or walk without constant severe pain. I got in touch with Dr. Mark, and that was the best turn in my recovery path! Since I was unable to move, he stopped by my house and helped me to understand what was going on with my back. I followed all his advice and started seeing results almost immediately. After the initial visit, he stopped by several times to help me stretch and did some treatments until I was able to walk. Some days later, I visited him at his office for a check up and heat treatment, and I walked out of there feeling 100% better! I'm grateful for all his knowledge and instruction. He was always a text or phone call away. I don't think I would have see better results sooner without him! I want to thank Dr. Mark and his friendly staff. I highly recommend him! read more

I have been going to see Dr. Mark for about 12 years. He is an excellent Chiropractor and Acupuncturist. Dr. Mark is very caring, he takes his time and as like other doctors that wants you back every week, he will only have you back if it is necessary. The fee is extremely reasonable for what he has to offer. He loves to take care of people and what I can see he is not in this profession to get rich, although, he could because his skills. He truly cares about his patients. I am blessed to have found him. If you have any kind of pain he can help. I had issues with my back ever since I had an epidural and dealt with the pain for about 20 years, other doctors couldn't do anything for me. Dr. Mark fixed me with one consultation. Another time I couldn't walk due to sciatica which was extremely painful to walk, sleep or move and it took him one time to fix me. These are just two examples of many. He is truly an AMAZING Doctor and a human being a gift from God!!! Thank you Dr. Mark I am sure you know that you are loved and appreciated by many. read more

Mark is amazing. I've suffered from lower back problems since I was a teenager and nothing has ever helped more than my visits with him. I tried out a chiropractor that charged me 3x as much and never did a thing for me even after taking x-rays and having numerous weekly visits. Mark knew exactly what to do and I felt much better after 1 single visit. He didn't even ask me where it hurt. He just felt my spine and told me exactly where my problem was--he was spot on. I go see him bi-annually because that's all I need now. I once was dealing with very sore shoulders and mentioned it I him. He cracked my neck and as soon as I stood up I felt like a great weight was lifted from my shoulders. It was amazing. He's not only a great chiropractor but a great person. He's always very polite and seems very caring about those he's helping. Even though he charges very little compared to others; he will help you out to make sure you need the treatment needed. Definitely give him a try. You will not regret it. read more

Oh, Dr. Mark is my back's best friend. This man is a miracle worker. I walked in like the hunchback, dying in pain. I walked out straight and no more pain. I'm really scared of Chiropractors. Usually, they are ruff, and hurt!!! However, Dr. Mark is so sweet and gentle. He takes great care of his patience. I have refereed family and friends, and I highly recommend him to everyone. read more

Some weeks ago I tweaked my back and was in excruciating pain stuck in bed. I had gotten a hold of Mark Dederich and he began the healing process with house calls until I was able to walk followed by office visits which saw me to a full recovery. From our first meeting he had an inkling of what was wrong and after reviewing the X-rays he was ultimately right. This is all to say that Mark is highly competent, knowledge, and above all a good person. His office space is a non-traditional slice of paradise right off Route 66 with a serene meditative garden. I highly recommend his services. Thanks Mark! read more

Dr Mark is the very best! I've known him my whole life, and he is a wonderful healer and person. Just recently he helped me with my back. I definitely recommend him! read more

Dr. Mark is the best ! He is so kind and listens to the whole issue and treats you as such. He is multifaceted in his skills and will make sure you are feeling 100% before he gives you a clean bill of health. read more

Friday Aug 2nd 2019: I went in for acupuncture. I hit my arm really hard and got a lump that wouldn't go away and it was painful. I also went in for stress, anxiety and depression. Mark made me feel very welcomed. He spoke to me and also listened to me very carefully and with patience. He did an ultrasound massage on my arm, then a heat pack, then acupuncture. He did the acupuncture on my arms for pain and he also did some for mental health. Best experience I've ever had. It's also very affordable. I feel blessed to have gone here and meeting Mark. I feel great! read more

Most amazing place ever!! I've had a chronic pain in my shoulder for months and have seen many health care providers without relief. One visit with Dr Mark and my shoulder pain is gone. I feel 30 again! read more

Mark has been my chiropractor for 20 years. He is the nicest guy and an excellent chiropractor, Top notch in his field! Polishing cars for 27 yrs and being in a few accidents has messed up my lower back and Mark has always done an amazing job! Mark will always have my business. read more

My daughter has been having lower back pain for a few months and came in to see Dr. Travis and when she left she felt 100% better. She sat and talked to my daughter before she even started anything. Definitely will be going back to get her adjusted. Very happy with everyone from start to finish. Thanks to everyone. read more

Dr Mark is the best Chiropractor I've been too hands down! Also the nicest guy you'll ever want to meet! Steve H. read more

Dr Mark and staff has made many bad days into really awesome days. He's truly cares about how you feel when you enter and leave the office. He's a skilled chiropractor and acupuncturist. His services have really impacted my life in a positive way. I've referred many families to his office and they all can agree with me that he's the best. Thanks Dr Mark for all you do. read more

Dr. Mark is one cool dude. He is very understand and really takes his time with you. I highly recommend this place if you want an honest chiropractor to treat you right. read more

Dr. Dederich is very knowledgeable, super nice and totally honest!! I've been to him a few times when I see I'm crooked! Never does he try's to upsell me to come every week... always have left feeling better and like new in a couple of days!! I even sent him one of my massage clients and after an evaluation he told him to come back and get massage because his back was fine.... Who does that?!? Only $35 a session after 1st session, $25 tuesdays!! Think I'm going to have to go a little more regular for maintenance at those prices!! read more

Such a nice doctor. Very knowledgeable. I suffer from headaches and mid back pain. He and his staff were very helpful in my recovery after a car accident. Thanks Doc! read more

Dr Mark is the best chiropractor, he is kind and intuitive. He seems to know what part of my body aches just looking at me. My back and shoulders seem to be where my stress affects me. I've had Dr. Mark work his magic with acupuncture for various ailments, I have had vertigo, episodes of insatiable hunger (hehehehe) foot pain. He treats my aches and pains and I am so grateful for Dr. Mark! Wouldn't trust anyone else to do my adjustments. read more

Did a great job I have been here several times due to some chronic pain... He helped me get through that physical pain to where I did not need to go back for awhile. I will be making a apoinment this week however since my pain has returned read more

Dr.Mark is awesome! He went way above and beyond the call of duty for me when my back was hurting. Very reasonable on prices. I will continue to go to him from now on. He truly wants to help you feel better you can see he takes pride in what he does! read more

Dr. Mark Dederich is an AWESOME man and I will tell you why! Incase you were not aware Dr. Mark provides sports physicals for $10. Local high school athletes can get their physical and the required "ATHLETIC CLEARNCE" form completed and sometimes the same day you call to schedule the appointment. This is a great service for parents and his exams are thorough and helpful. My son Jack looks forward to seeing Dr. Mark to discuss weight training for football and any other sports conditioning questions. And although he is located in Glendora, this service is available for ALL AREA HIGH SCHOOLS. Thank You Dr. Dederich for this great service you provide our youth...You're AWESOME! read more

I could not have been more pleased with my experience with Dr. D. As a new patient I was so happy and relieved his outstanding staff was able to get me an appointment the same day I called. Once I met with Dr. D. he was able to quickly and painlessly diagnose the issue in my lower back. Once diagnosed he explained the process he would use to help alleviate my pain. I appreciated his thorough explanations before performing any adjustments on me. Most importantly the adjustment he gave me alleviated my immediate pain. Thanks Dr. D.!!!! I definitely know where I'll be going next time I feel out of alignment. read more

Having suffered in a trucking accident I was forced to seek the help of of what ended up being something much greater than a visit to the chiropractor. I was recommended to Dr. Mark by a very dear friend of mine. I discovered that he was a genuinely caring and kind soul. He provided with all the needed information and treatment that was necessary for my care and betterment of body and soul. He and his entire staff are nothing but the kindest human beings.I am very grateful for his medical care and would recommend him and his staff, If you're suffering from back pain, spasms or any Physical ailments. He really is the best. read more

I didn't mind having to look at the ground all day. Oh come on. yes I did!!! a couple of sessions w/ DR MARK . and I am seeing blue sky again . Thanks Dr, Mark. read more

I experienced a lower back muscle spasm- the first I have ever had- I was debilitated, could not move. I found Dr Dederichs - I called the office , now let me remind you this was my very first visit, new patient. The staff was so accommodating and understood the pain and situation I was in and made me an appointment that same day( actually within 15 minutes of my call) and took me in right away. Dr Dederichs saw me twice that day to make sure I would be on the fast road to recovery I was able to return to work the next day. I could not recommend a more knowledgably, thoughtful, professional Doctor and staff. Highly recommended. Dr. Dederichs even came by to see my husband to see how I was doing ( I happened to be out of town when he stopped by). Now in light of this I would saw an angel was watching over me because my original call was to a Dr. that I had seen years prior for work on the same area of my lower back, never returned my call and the staff never made an appointment for me. Lucky for me- in retrospect, I found a much better doctor. read more

dr d is tops..he knows all there is to know about the human body and how to treat ailments..hes intelligent..friendly yet very professional..i would highly recommend him to anyone needing a great chiropractor read more

Dr, Mark is a wonderful chiropractor who takes a conservative and holistic approach to treating his patients. He has an incredible knowledge of the specialty, as well as how the mind and body work together. He also does everything he can to keep costs down and patients happy. I would and do recommend Dr. Mark to anyone looking to feel better. read more

I visited Mark yesterday due to severe lower back pain. A friend of mine referred me to him and told me how good it was. Well he was correct,Mark patiently took the time to explain what was going on with my back afterwards he fixed right up and I was able to go to work the next day. Overall I will be returning for more follow-up visits. Thank you Mark for helping me out see you soon. read more