A New Life Chiropractic

A New Life Chiropractic

Marcus J. Firillo D.C.

Alameda & Sheridan

(303) 232-2436

Meet Dr. Firillo

About A New Life Chiropractic

A New Life Chiropractic welcomes you and your family! Our practice was founded by Dr. Marcus J. Firillo and his wife, Lillian. Dr. Firillo has been serving the Lakewood and Denver metro area since 1989.  Since the start of the practice, our approach to chiropractic care has been holistic and patient-focused. We pride ourselves in providing a safe and positive atmosphere for our patients. Our bilingual staff is willing and able to help you with any questions you may have about  chiropractic care and the treatment process.

Dr. Firillo has had exceptional results treating automobile accident injuries, herniated discs, stenosis and scoliosis. He has also had great results treating rotator cuff injuries, carpal tunnel, headaches, and TMJ, among other conditions. During his time at National College of Chiropractic, Dr. Firillo served as a teaching assistant in the anatomy laboratory, which enhanced his diagnostic ability. Upon graduating, Dr. Firillo received the Award for Special Excellence in Anatomy.  In addition to chiropractic care, Dr. Firillo offers acupuncture, nutritional counseling, supplements, therapeutic exercise and stretches.  X-rays are provided in house for a reasonable fee. Dr. Firillo will review your x-rays with you during your exam to make sure you understand your condition and the proposed treatment plan. Patients are urged to take on an active role in their healing and to work with the chiropractor as a team to ensure optimal results.

Cox Method Education

Dr. Firillo received additional training and is certified in the Cox Method. The Cox Method is a spinal manipulation technique that relieves back pain. The method uses flexion distraction and decompression to acheive relief. This specialized technique is highly effective and has helped many patients avoid surgery for herniated discs.

Call 303-232-2436 to schedule your appointment today!

A New Life Chiropractic doctor and staff

Do you have neck, back and shoulder problems?Contact Dr. Firillo

Helping you heal is my specialty.

- Dr. Firillo -

Your First Visit

Evaluation and treatment of your problem begins with a fact finding mission. We call this a medical history. This is when we take the time to listen to you. It is important that we gather basic information as you provide the details of your particular problem.


More about Your First Visit

Conditions Treated

Dr. Firillo treats these conditions using chiropractic techniques along with acupuncture and more.

Schedule an Appointment!


  • Roy V.

    I have been coming to Dr. Firillo for over 10 years and his back treatments have been the best for any chiropractor I have seen.

  • Gabriel and Selena G.

    My husband was involved in an accident on August 5, 2011. He was in a lot of pain so we decided to schedule an appointment with Dr. Firillo. From his fist visit with Dr. Firillo, my husband’s experience was magnificent. Dr. Firillo and his team are very efficient. I would recommend them 100%.” ( translated from Spanish)

  • Nicole N.

    This has been the best chiropractic experience that I have had. The doctor was very thorough and addressed all my concerns. He was very patient with me which I believe is an important quality in a doctor. I felt so much better after being adjusted and the kink in my neck was gone. The place was very busy but I was pleased with the wait time. I waited about 15 to 20 min to see him which wasn’t bad at all compared to the other chiropractors I’ve been too.

  • Catherine R.

    I came to see Dr. Firillo after having leg pain for nearly a year. My regular doctor was not helping me. My orthopedic doctor recommended physical therapy, but that did not help, as I was still in pain. I came to see Dr. Firillo out of desperation. I was one step away from back surgery. Now I can walk without pain, and do not need surgery. I highly recommend Dr. Firillo and his treatments.

  • Tim L.

    After being involved in an auto accident, I received treatment from several chiropractors. I almost gave up getting better and focused on pain management. I decided to try one more doctor. Dr. Firillo has changed my life. My nearly useless shoulder has mobility and strength. My neck has no more pain and great mobility. I am grateful to Dr. Firillo and his staff for the wonderful treatment and greatly improved health.

  • Nancy G.

    I was in a car accident five year ago. At the time, I was in a lot of pain and I was in very bad shape. A frien of mine recommended that I make an appointment with Dr. Firillo. After my first visit, I noticed a significant improvement in my health. I continued to go to Dr. Firillo until I was no longer in pain from the accident. I still come in regularly to maintain my health. I would recommend Dr. Firillo completely. He is an excellent worker and he did his best to help me. He is the best chiropractor in Colorado!


Read More Testimonials


Are you in pain? Call 303-232-2436 or drop us an email and we will get back to you as soon as we can.

A New Life Chiropractic
Dr. Marcus J. Firillo D.C.
5401 W. Alameda Ave | Near Alameda & Sheridan

Mon: 8:30-6:00 | Tues: 9:00- 1:00 | Wed: 8:30-6:00 | Thurs: 8:30-6:00 | Fri: Closed


  • Walk-ins Welcome!


    5401 W. Alameda Ave | Near Alameda & Sheridan

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  • Call Dr. Firillo

    (303) 232-2436