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Are You a Candidate For Non-Surgical Spinal Decompression?
Top DCOA Certified Doctor 2025
Back Pain Doctor Gallatin TN Mark Groff

Meet Dr. Mark Groff, D.C.

Dr. Mark Groff is a 1996 graduate of Palmer University in Davenport, Iowa, with over 28 years of experience serving patients in Tennessee and the Sumner County community since 1998. As Owner and Director of Disc Centers of America Gallatin and Knee Centers of America Gallatin, he focuses on non-surgical care for back, neck, shoulder, and knee conditions, including disc-related issues, sciatica, and headaches. Dr. Groff is certified in Non-Surgical Spinal Decompression through Parker University and Life University, serves as Vice President of the International Disc Education Board, and is a contributing author to The Ultimate Spinal Decompression. His research-based, technology-driven approach has helped thousands of patients improve function and avoid surgery.
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Are You a Candidate For Non-Surgical Spinal Decompression?

Gallatin Doctor Offers The Solution for Chronic Neck & Back Pain

At Disc Centers of America – Gallatin, our mission is to deliver exceptional, true non-surgical decompression for the neck, back, and knee—provided by one of the most educated and expertly trained teams in Middle Tennessee.

We’re proud to be the only clinic in our area with post-doctoral training certifications in Non-Surgical Spinal Decompression and Knee Decompression. And because our team has firsthand experience as both practitioners and patients, we genuinely understand the challenges that can come with pain, limitations, and the recovery process.

How we care for patients

We’re committed to holistic, individualized care, tailoring every plan to each patient’s unique needs, goals, and circumstances. Our clinic exclusively uses state-of-the-art decompression technology—built on research pioneered at Harvard University and featuring U.S. Food and Drug Administration-cleared equipment—so we can maintain the highest standards for safety, quality, and outcomes.

Conditions we commonly help with

  • Bulging Disc
  • Herniated Disc
  • Disc Degeneration
  • Spinal Stenosis
  • Neuropathy
  • Sciatica
  • Neck Pain
  • Back Pain
  • Pinched Nerves
  • Post Back Surgery Pain
  • Chronic Knee Pain

Under the leadership of Dr. Mark Groff and the Groff family, our clinic is built around genuine concern for every patient’s health, progress, and long-term success. Our goal is to help you achieve sustained relief and a lifetime of better function and well-being.

If you’re looking for a lasting solution tailored to your needs, we’d be honored to serve you.

Are You a Candidate For Non-Surgical Spinal Decompression?

Some of the Conditions We Can Help Treat Include

Back Pain

Back Pain

Neck Pain

Neck Pain

Pinched Nerve

Pinched Nerves

Headaches

Headaches

Disc Pain

Disc Pain

Sciatica

Sciatica

Conditions We Can Help Treat Include

Back Pain

Back Pain

Neck Pain

Neck Pain

Pinched Nerve

Pinched Nerves

Disc Pain

Disc Pain

Sciatica

Sciatica

Headaches

Headaches

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    Are You a Candidate For Non-Surgical Spinal Decompression?
    Top DCOA Certified Doctor 2025
    Back Pain Doctor Gallatin TN Mark Groff

    Meet Dr. Mark Groff, D.C.

    Dr. Mark Groff is a 1996 graduate of Palmer University in Davenport, Iowa, with over 28 years of experience serving patients in Tennessee and the Sumner County community since 1998. As Owner and Director of Disc Centers of America Gallatin and Knee Centers of America Gallatin, he focuses on non-surgical care for back, neck, shoulder, and knee conditions, including disc-related issues, sciatica, and headaches. Dr. Groff is certified in Non-Surgical Spinal Decompression through Parker University and Life University, serves as Vice President of the International Disc Education Board, and is a contributing author to The Ultimate Spinal Decompression. His research-based, technology-driven approach has helped thousands of patients improve function and avoid surgery.
    Learn More

    What Top Doctors Are Saying About Spinal Decompression

    Learn what top medical doctors are saying about the benefits of non-surgical spinal decompression. These respected professionals share their clinical experience and insights on how this safe, drug-free therapy helps relieve disc-related back and neck pain, improve mobility, and support long-term healing—without the risks of surgery or medication. Learn More…

    Disc Degeneration Does Not Always Mean Back Surgery

    Disc Degeneration Does Not Always Mean Back Surgery

    Degenerative disc disease treatment does not automatically mean surgery. Many people first consider conservative care based on their symptoms, daily limitations, exam findings, imaging, and.. Read More →
    Dr. Palmer Piana Receives Prestigious Back Pain Treatment Award

    Dr. Palmer Piana Receives Prestigious Back Pain Treatment Award

    (Gallatin, Tennessee) Local doctor Dr. Palmer Piana, D.C. was recently recognized by the International Medical Advisory Board on Spinal Decompression. This advanced training and presentation.. Read More →
    Back and Leg Pain After Surgery: Nonsurgical Options

    Back and Leg Pain After Surgery: Nonsurgical Options

    Back or leg pain that continues after spine surgery doesn’t always mean another procedure is the next step. Failed back surgery alternatives may include a.. Read More →
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    Leg Pain While Walking: Spinal Stenosis Treatment

    Spinal stenosis treatment without surgery often begins with a careful review of leg symptoms, walking tolerance, strength, and imaging when appropriate. Conservative options may include.. Read More →
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    Effective Pain Management Through Physical Therapy Gallatin TN

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    Excellent rating
    Based on 110 reviews
    Google star 1Google star 2Google star 3Google star 4Google star 5
    Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
    My appointment isn’t until 8/19/26, tomorrow, but after reading over the reviews I’m gonna go ahead and bet all 5 stars that I was right to choose them. After reading the very first review posted here from Rachel, we had the same fears and worries! But i believe im in great hands! I’ll return at the end of this path to healing to provide a follow up!
    Wesley Brassell profile picture
    Wesley Brassell
    Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
    Dr Groff saved my life! I was able to avoid surgery and live my life again. I can’t recommend him and his staff enough. They are all AMAZING!!!!
    Amanda Jones Valero profile picture
    Amanda Jones Valero
    Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
    Dr. Groff and his team are wonderful, caring and very knowledgeable! I came in with extreme neck pain and migraines due to disc degeneration in my neck. It impacted my life almost daily. The spinal decompression therapy along with their guidance on home care have helped me get back to enjoying life! I cannot recommend them enough and will definitely use them for any future needs. So thankful a friend recommended them after they helped her!!
    Regina Buster profile picture
    Regina Buster
    Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
    I cannot say enough about Dr Groff and his knowledgeable staff!! Since my 20s I've struggled with lower back pain due to sports, heavy weight lifting and just not taking care of my body. When my back locked up, most of the time I'd just lay on the floor until the pain was bearable and it would eventually just go away. Tried PT a few times and while that helped it didn't resolve my issue. Now in my 60s my body just doesn't respond like it use to and I couldn't shake my latest back pain. Being totally against surgey, I decided to give Dr Mark Groff and his team a try. In my initial consultation with Dr Groff, I realized I'd made the right choice! My lower back issue was explained in detail, language I understood, and backed up with stats. "The what and the why" was laid out there and so was the plan to fix/heal me, not just get me pain free. Throughout my treatment I could tell my back was responding in a very positive way ... something totally different than I had experienced before. The decompression process just makes since once you're educated about it and your personal situation. Now, just a few days ago my 20 year old son landed in the ER with pretty much the same lower back issue but more severe. We were transferred to another ER and ALL we heard was surgery was needed. Respectfully, we wanted a second look and of course my experience lead us to Dr Groff and staff. After looking at my son's MRI, Dr Groff said we can heal you without surgery. With no pressure and full understanding, my son made his decision to go with decompression therapy as well ...it just made sense. Now he's confident he is on a healing path and in better spirits knowing surgery wasn't the only option.
    Scott Reeder profile picture
    Scott Reeder
    Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
    I just finished my last treatment yesterday, as Dr. Groff put it, I graduated, and I feel amazing! Dr. Groff and the entire staff are absolutely the best people. Every question I had during my treatment was always answered, whether by Dr. Groff himself or one of the friendly staff members. I can’t express how much I appreciate them and how grateful I am to finally walk again without pain. Thanks to their care, I’ll be able to ride my Harley again by next spring without hesitation! If you’re experiencing any kind of pain, I highly recommend Disk Center of America in Gallatin. They truly gave me my life back!
    Dusty profile picture
    Dusty
    Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
    I recently had the pleasure of receiving treatment from Dr. Groff and his exceptional team, and I can't recommend them highly enough! After struggling with persistent lower back pain, I decided to try spinal decompression therapy. From my very first appointment, Dr. Groff was attentive, knowledgeable, and genuinely cared about my well-being. He explained the procedure thoroughly and set realistic expectations. The entire team was professional and supportive, making each visit comfortable and reassuring. After several sessions, I noticed a significant reduction in my pain, and I finally feel like I can get back to my normal activities. Thank you, Dr. Groff and team, for your expertise and dedication—you’ve truly changed my life! Five stars all the way!
    Denny P profile picture
    Denny P
    Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
    These guys have given me a lot of my life back. I’m so thankful for them and their help. I wouldn’t be where I am without them. They’re so kind and can really put a smile on your face.
    Brianna Owen profile picture
    Brianna Owen
    Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
    Just for starters I am the biggest skeptical person. When I talked to Dr groff I was thinking no way this was going to work. I am glad to say I tried it. The staff were all very nice and treated people like family and not just patient. If I had the same problem as before I would do it again.
    Will Lucas profile picture
    Will Lucas
    Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
    Dr. Groff and his staff gave the best care. He will give you his honest opinion and will stick with you if you still need therapy beyond the predicted amount of visits. Great Christian environment too!!!
    Sandy Hale profile picture
    Sandy Hale
    Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
    This team is the best! I came in feeling helpless & broken in my young 36 year old body. I was offered injections and PT, but I really wanted to treat the issues, so I chose DCA Gallatin. Dr Groff and team (Abe was very encouraging), immediately gave me HOPE! Dr. Groff found and treated a herniated disc in my lower back. I worked diligently with the team through their decompression therapy program, and I can say my back is healed and I no longer have pain!! I recommend them to anyone that even mentions their back hurts. Thank you all!
    Rachel Ayers profile picture
    Rachel Ayers
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