Dr Mark saved my trip!!!!! He is amazing. I was three weeks away from accomplishing one of my biggest dreams, climbing mt. Kilimanjaro. I had trained for a solid 6-months to a year. I am 25 and have always been very active with little to no injuries. Out of nowhere I woke up and had horrible sciatica all down my left leg. 3 weeks before the largest trip of my life. I was then referred to Dr. Mark. I needed fast relief. There was no option of quiting now and I knew the trek was going to be painful. I worked with Dr. Mark everyday for a week and then a few more days leading up to my trip. He is extremely professional and personable. Not only did he work on me physically, but he taught me a lot about the human body and the importance of taking care of your spine and overall health. I completed my trip with NOT ONE ONCE OF PAIN!! Even coming down the mountain and after my return I felt so much better. I will continue to see Dr. Mark to help with my scoliosis. Form and alignment are very important to my active way of living and Dr. Mark really is helping me to understand how my body works and how it should be treated with the type of activities I do everyday. I would recommend him to anyone!!! read more

Dr Mark always is available, genuinely cares, and helps me feel so much better every time I go see him. He's a back genius and would recommend him to anyone seeking back relief from normal things (sitting all day) to injuries, sports related issues, prity much anything! read more

Wanting to hopefully start my own chiropractic practice one day I am open to visiting different offices around the San Jose/Los Gatos/Campbell area. For the most part I am blessed to say that I don't have any chronic injuries or pain, I just love to be adjusted :) However, I did have a lack of energy and occasionally suffer from a "foggy" mind...if that makes sense. I first stepped into Dr. Mark's office in June 2012 for an adjustment and to check out the place after visiting Mike's Bikes in downtown Willow Glen (it's right next door). Since then he is the only chiropractor I will go to. Never once have I felt rushed or if I was receiving the general, routine, adjustment with Dr. Mark. He really changed the way I think about chiropractics and how I would want to run my future practice. I explained my lack of energy and foggy brain to Dr. Mark and he recommended a supplement called 'Super EFF' from a company called Standard Process. It has greatly improved my energy levels and cleared my head! I thought this was something everyone experienced and just lived with...thanks to Dr. Mark I am able to be more productive then I ever thought I could be. Only con - parking. The lot is small and crowded. However, I have found that even if I do have to walk to my car (which is never even THAT far away) it's for the best because you shouldn't sit right after being adjusted. read more

I have been seeing Dr. Mark for 2 months now after being referred to him by a friend. I was immediately impressed with him in that he views the body holistically and not just as an individual problem. Dr. Mark really takes the time to get to know his patients and their needs. He is passionate about taking care of you and giving you the best possible care. I am now seeing Dr. Mark once a month and my lower back feels as good as it did when I was younger! read more

Dr. Mark is amazing! He has helped me through injuries and back pain for years. I don't see him as often as I would like! I always feel better after a tune up with Dr. Mark. He is kind, caring, extremely talented and has a knack for figuring out how to fix what is ailing you! He is the ONLY chiropractor I will go to. Do your body a favor and check him out!!! read more

Anne Heffron is a massage therapist and body worker at Proactive Healthcare. I got rave reviews from a friend so I had to go check her out. First off, she has a great presence about her, I woudn't let anyone touch me who didn't. She is kind, intuitive, strong and matter of fact. She knows exactly where and how much pressure to use. Anne is trained in different kinds of body therapies, so she uses what's appropriate and each time I see her I receive a very personalized service. She's a master at resolving my issues on many levels Dr. Mark Lucas is a chiropractor at Proactive Healthcare. I have been to chiropractors who get you in, crack you and push you out the door in like 10 min. This is not Dr. Mark. He is knowledgeable, compassionate, intuitive and gentle, though still gets the job done. He uses Applied Kinesiology which helps him tune into what my body needs. He always has time for any question I may have, and I feel valued as a client. I walk out of there feeling loose, mobile and satisfied with the service. Dr. Mark and Anne Heffron are a great team. read more

Dr Mark is amazing. He's not one to just crack you and send you home. I've gone to other chiropractors before but they don't compare. Dr Mark pays attention to my issues and knows how to fix it. I use his supplements as well. I feel great and tkeep up with my activities no problem. I strongly recommend him. read more

My husband saw Dr Mark for the first time today and said he's never felt better. He's dealt with lower back pain since 2010 and after just one visit notices a major difference in his posture and movement. read more

I have been seeing Dr. Mark for nearly five years now. I sometimes injure myself by the lifestyle I choose to live. I do not believe you have to slow down because your close to 50 or any age. With proper diet, exercises and most importantly the best doctor's you can play hard well into your 80's, possibly longer. It's been done! I truly believe if I was seeing Dr. Mark with my first major injury, I would have not only saved thousands of dollars, but cut my recovery time in half. I was skeptical at first, but because I have seen so many specialist through the years, I new the first time he worked on my body that, this Doctor knows what he is doing and does it well. I will continue to see Dr. Mark as long as we are both still alive. I would travel from another state to see him, he is that good. He is rare in the world of recovery! read more

No surgery for me. Dr. Mark makes my life worth living, literally! I am a once a month client for life after years of bad and consistent back problems. I didn't think chiropractors were that effective even though my brother swore by them for years. Now because of Dr. Mark I know how valuable they are. I owe you big time Dr. Mark. Thank You Dan Casey read more

I have been a patient of Dr. Mark's for 12 years. I had the good fortune to be referred to him after I was in a motorcycle accident. With a crushed femur, broken ankle and collar bone, I spent the next three years either in a wheel chair, on crutches or using a cane. Couple that with 8 surgeries, and I needed a highly skilled team of medical professionals around me. Dr. Mark was, and is, on my team. I have continued to see Dr. Mark to maintain my well being. As an active woman, training horses, hiking, yoga, gardening, I find myself in his office at least once a month adjusting one thing or another. Have Dr. Mark treat you. You'll be glad you did. read more

Dr. Mark saved my life!! I was in a car accident in Oct 2011. I was in incredible pain for over 2 years and popping daily pain medication & muscle relaxers. I felt horrible! I had been to several chiropractors, kinesiologists and finally an orthopedic/sports doctor. After an MRI, my next stop was to an orthopedic surgeon who told me I needed neck surgery due to bone spurs in my neck that were causing pinched nerves. Neck surgery was not an option in my mind. Then a friend referred me to Dr. Mark. Within 4 - 5 months Dr. Mark had relieved me of the inflammation & scar tissue that was causing my neck pain. I was able to go on vacation and fly, drive, sit on trains, sleep in different beds with different pillows for 3 weeks and no neck pain. Now I see him every 3 - 4 weeks to keep everything in order and I feel like a new person!!! read more

Dr. Mark has helped fix all my issues. I continue to ritually visit his office to maintain tip top form. My shoulders have been tight and always sore the last few years and after only a few sessions with Mark, it felt as if years have been taken off my life. read more

Dr. Mark is my go to guy for any thing related to physical. He is not your typical "crack and smack" chiropractor- he takes the necessary time to adequately evaluate any given problem and finds the absolute best solution. I have been a patient of Dr. Mark's for over 4 years and have nothing but great things to say about my experience. He is a very down to earth guy and extremely friendly. He truly cares about his patients and has their best interest at heart. Give him a call and you won't be disappointed! read more

Definitely the best doctor in San Jose! It is difficult to find a good doctor that actually cares enough to resolve your issues and not only treat the symptoms. Dr. Mark Lucas focuses on the root cause of your problems, enabling you to function without pain killers or other medications that cause more damage in the long run. Dr. Mark has fixed my neck, both my shoulders, middle back, lower back, stomach, liver, gallbladder and left kidney. I have wasted money on other doctors that gave me expensive pills to treat my symptoms or stated I needed some expensive surgery. Dr. Mark has resolved all my issues naturally, while giving me the tools and information to keep myself healthy. I am lucky to find such a great doctor and we need more holistic doctors like Dr. Mark Lucas. read more

Finally, a chiro that cares about your total health, and not just taking x-rays and your $$$$. If you're in pain, and are looking for long term health, dr Mark is your guy. Awesome and really cares! read more

I've been seeing Dr. Mark for years. The first time I went to him was for severe back pain. I had already gone to a medical doctor and tried medication. Dr. Mark is the only one who made a difference! More recently, Dr. Mark has been working on my neck pain that had slowly gotten worse over the years. I now have more range of motion and I'm not in pain. I recommend Dr. Mark to my friends without hesitation! read more

Dr Lucas is caring and very good at what he does. Great sense of humor . Helped me with low back pain. Walk out with much less pain, every time. read more

Dr. Mark is seriously good. My neck and shoulders have been so tight and knotted for over 5 years and he fixed it in 4 sessions. No more nerve tingling numbness down my arm, no more feeling in constant need of a massage between my shoulder blades. Trust that he knows what he is doing because he really does. read more

Dr. Mark is really skilled. I injured my neck 25 years ago and have had pain on and off since then. At some point I was diagnosed w/ stenosis and arthritis in my cervical spine. I managed it well for many years w/ yoga and stretches given to me by a PT, but 7 years ago it became chronic (meaning I always had some level of pain). For the past 2 years my pain has been constantly between 6 & 10 w/ movement. I tried PT, other chiropractors, yoga but have not been able to decrease my pain significantly until I started working with Dr. Mark a few months ago. He really has a gift. I don't care for cracking adjustments and have primarily been receiving his applied kinesiology treatment (aka the hippy stuff). He really looks at the nervous system and how it's functioning. My pain has been at 1, maybe 2 for two months now, and this is just with turning my head to the end range. I just didn't think I would feel this normal again. I am so very grateful to Dr. Mark. I am definitely going to continue my work with him so that I can maintain this great feeling! read more

I have been seeing Dr. Mark for about 3 months now, and I must say he has the most comprehensive, holistic approach to chiropractic and overall healthcare I have encountered anywhere. I have seen 3 chiropractors over the past year with marginal results. Dr. Mark is focused, attentive and 100% committed to your well-being and recovery. His treatment plan is tailored specifically to each client, and he is extremely knowledgeable about spinal care, nutrition, muscle therapy, and things I can't even describe! I have very chronic neck and shoulder pain and his treatment is focused each session on what will help me progress, and benefit my overall long term health. Dr. Mark is extremely easy to communicate with and flexible in his appointment schedule. I love that he is a life long Willow Glen resident! I feel considerable better since seeing Dr. Mark, and my neck and shoulder pain is substantially decreased, and my overall posture greatly improved. If there were 6 stars he would get my vote! read more