Proactive Chiropractic & Physical Therapy
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Proactive Chiropractic & Physical Therapy
To ensure the health and well-being of our patients and staff, we are taking extra measures in cleanliness and safety protocols. Proactive Chiropractic and Physical Therapy, offers the finest quality care. Dr.

Joseph Pollack, Dr. Ryan Mullen, Dr. Marshall Dispenza, Dr. Yi Ju Chen, Dr. Molly Sullivan, and Bac Dinh L.Ac.,L .M.T, M.S.O.M., with Yoshiko Spratley C.A. and Kathryn Gitthens C.A. work to create the perfect treatment plan to help alleviate your pain and teach you strategies to prevent its recurrence.Our goal is to optimize your body's potential.
Services
Unlike conventional medicine, which focuses on attempting to treat disease once it occurs, Proactive Chiropractic and Physical Therapy emphasizes improving your health in an effort to reduce the risk of pain and illness in the first place. Most people would rather be healthy and avoid illness, if they could.
At Proactive Chiropractic and PT, we take great pride in providing the finest chiropractic wellness care to our patients. Below is a sampling of the different chiropractic services we offer in our Rockville office. We provide advanced spinal correction utilizing "state of the art" chiropractic techniques.
Joe Pollack is a native of Rockville, Maryland and thrilled to be working in his hometown. He received a bachelor of arts from Emory University in Atlanta, Georgia in 2006 and his doctorate of chiropractic medicine from The National University of Health Sciences in Lombard, Illinois in 2009. At Proactive Chiropractic, Dr. Pollack believes people deserve an alternative to drugs for pain management.
Dr. Marshall Dispenza started his career in the medical profession as a Nurse and Emergency Medical Technician for the United States Air Force. During this time he spent two years working in the Emergency Department on Travis AFB in California. Upon leaving the military Dr. Dispenza decided to further his medical education in the Chiropractic field.
During her years as a dancer and volleyball player, Dr. Chen suffered from many different sports injuries. She began to explore the appropriate treatment for herself, as well as the endless possibilities of our bodies. Throughout her studies, she learned many different aspects of physical therapy, including dry needling, craniosacral therapy, visceral manipulation, Gyrokinesis and Pilates.
Reviews (29)
Yelp U.
Yelp U.
Dec 26, 2021
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Recommend Dr. Sullivan. Very thorough and patient. Took her time to explain and walk through the exercises
Yuri L.
Yuri L.
Dec 16, 2021
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I had my first experience with this PCPT practice about three years ago, after long suffering from back pain (shifted disk, pressured nerves), the latest then had been for almost a year. After a course (and based on my X-Rays) Dr. Mullen then offered me a small set of physical exercises that I managed to do every morning (it takes about 10 mins max), and I haven't had any back pain for the last three years, which was really long for me. Finally, last Sunday, I pulled the muscle and something in my back hurt. This time I went to Dr. Dispenza (since Dr. Mullen was out and then booked) who squeezed
Oscar P.
Oscar P.
Dec 07, 2021
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I go to see Dr. Mullen every week! He's kind and helpful at every visit. I would definitely recommend going to him!
Marilyn Spenadel
Marilyn Spenadel
Nov 30, 2021
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I so enjoy my experiences I have had with the 2 chiropractors and Cathy who gives me stretches that are very helpful! Thank you all. It is even better since I've met my OOP for the year and I am feeling better. All the best to you all!!
Audrey C.
Audrey C.
Oct 30, 2021
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I've seen many chiropractors over the years, some good and some bad. These guys are top notch chiropractors, extremely professional and scheduling is hassle free.
Adina T.
Adina T.
Sep 30, 2021
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I was excited to book an appointment to take care of neck/shoulder pain and left incredibly disappointed after a session with Dr Disperanza. 5 stars for friendliness but 1 star for effectiveness. The appointment didn't feel thorough, the issues I raised were dismissed without real consideration and the majority of the time was spent doing new patient intake (despite the fact that I completed the forms beforehand and let him know as much) and with him pointing at chiropractic charts and giving verbose explanations of simple concepts like "tech neck." He did a couple of alignments
Olivier Poirot
Olivier Poirot
Sep 18, 2021
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Very thorough, very gentle, very efficient, plenty of tips and exercises to do at home too, and just great people !
Nick Alexander
Nick Alexander
Sep 15, 2021
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Marshall Dispenza is a wizard. I am a CrossFit coach. He has helped me, and a number of other athletes I’ve referred to him, with both acute and chronic issues over the years. His ability to diagnose an issue, provide immediate relief, and then give homework to complete the healing process is, in my experience, unmatched. Can’t recommend him more highly.
Rachel C.
Rachel C.
Aug 21, 2021
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The beat place for chiropractics, when I first visited my back was in an awful state; Dr Mullen has been the Doctor that I have been helping me-I feel so much better now!
Thank you so much Dr Mullen-you are the best!
Tasmeen Weik
Tasmeen Weik
Jul 22, 2021
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Bac is an amazing massage therapist and acupuncturist. I've had acupuncture before and thought it didn't work. I no longer feel that way. Bac knows what he's doing and managed to release a lot of tight muscles.
Tina Taupenot
Tina Taupenot
Jul 19, 2021
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I can’t say enough about the quality professional care I receive today from Dr. Pollack. I’ve been seeing him for a few years, and I always feel better after being adjusted by him. Thank you, Dr. Pollack!
Brandy Hinskton
Brandy Hinskton
Jul 04, 2021
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Wonderful care.
Very professional
Definitely made a big impact after a car accident I was in with the service i received from Dr. Pollack. I would come to his office in pain and leave with a smile and relief...
So grateful!!!!
Ian Mowbray
Ian Mowbray
Jun 21, 2021
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Love going here, they're always friendly and knowledgable when helping you. I see Ryan Mullen, and he's great! He always answers all of the questions that I have about the different issues I come in for and is very relatable/friendly.
Catherine Sheehan
Catherine Sheehan
Jun 02, 2021
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There's no reason to be in pain and discomfort when you can get relief from experienced, trustworthy practitioners like those I've encountered at Proactive Chiropractic. My first visit was with Dr. Mullen in 2013, and in only a few treatments he resolved a problem that wasn't improving with physical therapy. Over the years I've gone back when various aches and pains develop, and I've recommended them to colleagues, friends and family - each story ends with extreme satisfaction and relief!
Spencer
Spencer
May 28, 2021
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Highly recommend, the staff is great, they take time to learn about your body, any injuries, and help to manage the pain and teach you how to recover! the chiropractors are very polite and spend time with you each visit to make sure you don't feel rushed. after your adjustment, you get a personalized routine for stretching based on need which is nice.
Can't wait to try the massage therapy, but from what i hear it's amazing too!
Tony V.
Tony V.
May 24, 2021
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The staff and Dr. Dispenza are awesome. He is real world, easy to talk to and he knows exactly how to fix what's wrong. Highly recommend!!
Grace K.
Grace K.
May 16, 2021
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I've been seeing Dr. Dispenza for about 10 years and I always feel much better after his adjustments. He has great bedside manner and is very knowledgeable about how the body works. He listens to my complaints and provides relief from my pain and discomfort. He is gentle but effective and he always make suggestions on what I can do to improve my condition.
Noura S.
Noura S.
May 15, 2021
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THIS PLACE IS AN ABSOLUTE GEM! And my go-to is MARSHALL! He will point out any area bothering you and resolve it in seconds. He has a HUGE heart and is a FANTASTIC listener. And he will find areas that you didn't even know were causing you pain/tightness/discomfort. He will even use needles if necessary and take the time to show you any exercises you can do at home to further correct any trouble areas. You won't be disappointed!
Wes Ehnert
Wes Ehnert
Mar 15, 2021
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I have seen Dr. Sullivan for the past few months and Dr. Pollack for several years. It’s hard to express the value of their care in a few words, but I’ll try! They are extremely professional, courteous, kind, and thorough. They both treated me not only with effective techniques but gave me lots of resources for improving my conditions and overall health. Looking for a chiropractor or physical therapist that you can trust and count on to help you heal? Look no further than Proactive Chiropractic!
Alexander R.
Alexander R.
Feb 26, 2021
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Working from home has been painful, literally. Dr. Dispenza works his magic every time. Front desk staff is super friendly. This practice was recommended by a friend. I can honestly say I would recommend this place to anyone looking for a welcoming environment, with doctors that will not let you down.
Richard F.
Richard F.
Jan 28, 2021
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I have been going to this practice for years and they are great. Very helpful and profess and Dr. Ryan Mullen is an excellent chiropractor that keeps me feeling my best.
Yavar K.
Yavar K.
Jan 22, 2021
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Best Chiropractic in Maryland hands down.

From Doctor Pollack's care to Jillians, and Tonyas customer service.

I have been overall at least 30 times and all my adjustments were always spot on and they know the musculoskeletal system in extreme detail.

Nothing has changed after COVID, they take extra sanitary precautions and the level of care is the same or even better.

Dr Pollack really diagnosed the root of my pain and really relieved the issues I was experiencing. He is very personable and is extremely attentive to the vertebrae. You can tell he enjoys helping people.

Jillian was welcoming
Olegitto P.
Olegitto P.
Dec 09, 2020
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I had previously seen a chiropractor in VA. Saw positive reviews for this practice. Subsequently, I came for my first visit (and this review is only based on this first visit/experience) for back maintenance.

Great treatment. Dr. Mullen definitely demonstrated many years of experience listening to and treating patients. Looking forward to future visits.
Rachel B.
Rachel B.
Nov 18, 2020
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I have my spine adjusted by Dr. Pollack every two weeks. He is very knowledgeable, kind, he knows what he's doing and I have been with him for many many years now. Everyone in that office is just as wonderful, Knowledgeable and courteous. Give Proactive Chiropractic Physical therapy
a try because whoever you choose I am sure you will be happy.
Angie A.
Angie A.
Nov 09, 2020
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Dr Pollack is fantastic. He was knowledgeable and was able to explain where my pain was coming from in a way that was both in-depth and easy to understand I felt comfortable talking with him and we were able to start working on the issues immediately. Everyone in the office is friendly and the overall atmosphere when you walk in is welcoming.
Susie B.
Susie B.
Oct 14, 2020
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Love this place. Everyone is very friendly and it's very clean. We see Dr. Mullen and he's been really great. Physical therapy is also very good.
Mike B.
Mike B.
May 07, 2020
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Covid-19 Update: There are few silver linings to this pandemic, and one of them is that the parking lot at Proactive Chiropractic has went from moderate annoyance to dream park-scape.

Dr. Pollack and the rest of Proactive Chiropractic have JUST reopened up their office and pretty much as soon as I saw the email, I went to book through their *announcer voice* convenient online booking system! That's right Johnny.

But for real, they are taking all of the precautions and more that you expect people who care to take.

There is only one doctor on at a time, there is only one patient in the
Kadya A.
Kadya A.
Mar 31, 2020
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I needed a chiropractor years ago and found Proactive Chiropractic on Google. My appointment was with Dr. Dispenza by chance, and he is THE BEST. I am so thankful that I found him. Even when living abroad, I would wait to visit home so I could see Dr. Dispenza if I had any issues. My now husband had a labrum repair surgery after a shoulder issue and was in constant pain for years after the surgery, until he went in to see Dr. Dispenza. From working with Dr. Dispenza he was able to become pain-free.

I really could not speak more highly of him, he is amazing. I recommend him, and Proactive Chiropractic
Barbara S.
Barbara S.
Mar 31, 2020
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Proactive Chiropractic is the best! They really have the art of filing Medicare claims down to a science. Their chiropractic and physical therapy staff, as well as their office staff is very knowledgeable and professional. One of the most amazing things to me is that they always operate on time, which is invaluable to me.

The physical therapist even told me how to advance my P.T. exercises on my own, just before they were about to close for the corona virus, which I am doing and getting stronger daily. I was able to keep doing my exercises and advancing them on my own to the point where I