Bennett D. Grimm, M.D.
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Bennett D. Grimm, M.D.

Specialties

Office Locations

Acworth

4450 Calibre Crossing

Suite 1225

Acworth, GA 30101

(770) 491-5481
Canton

1495 Hickory Flat Highway

Suite 200

Canton, GA 30115

678-505-4455
Marietta

61 Whitcher Street

Suite 1100

Marietta, GA 30060

770-422-3290

A Trustworthy Orthopedic Doctor

Diane

Google

Aug 14th, 2025

Dr Grimm is great. He listens and is very knowledgeable. I trust his expertise. His office is well run and the staff are very helpful.

Steve

Google

Aug 13th, 2025

Dr. Grimm was friendly and very easy to talk to. He provided information about my condition and offered an acceptable treatment plan. I would absolutely recommend him to anyone needing orthopedic care.

rkb

Google

Aug 13th, 2025

Listened& referred to MRI. Ty

D263

Google

Aug 6th, 2025

Dr. Grimm is awesome he is easy to work with and shows genuine concerns about you and the reason you are there to see him.

Michael

Google

Aug 5th, 2025

I’ve been in severe back pain for over 15 years and have been in the medical field and never trusted a physician to do the type of surgery that Dr. BENNETT GRIMM performed on me. The surgery has changed my life. I went from a life of in pain to thriving and having people tell me they’ve never seen me healthier and happier. Thank you, doctor. I would refer you to anyone. God bless you. - Mike Lloyd

Judith

Google

Aug 2nd, 2025

Dr Bennett Grimm is very through and very kind and understanding. My surgery is healing exstemely well and both Dr Grimm and I are pleased. Judith Rodda

Reviewer

Healthgrades

Jul 30th, 2025

Been going to Dr. Grimm for about 11 months now. Never a wait time. The nurses and assistance are great. You’re always greeted with a smile. Dr Grimm himself makes sure he understand his patience and explain to them what is best for them. Positively recommend them to anybody.

Reviewer

Healthgrades

Jul 20th, 2025

Dr. Grimm is absolutely amazing doctor. I had gone to him because of my neck and back issues. After doing some PT and he noticed it wasn’t working he said only thing left was to do a procedure to take care of my pain. After my last procedure, I can now move my neck. Wonderful experience.

Reviewer

Healthgrades

Jul 16th, 2025

I saw Dr Grimm in 2013 for a discectomy that relieved my crippling pain, so when I started having issues with my neck and arm, I went to see him again. I had an ACDF and it was another successful, pain relieving surgery. I'm so thankful to have found Dr. Grimm and will always be grateful for the relief he has provided with his expertise.

Reviewer

Healthgrades

Jul 15th, 2025

I have been working with Dr Grimm due to an auto accident.I had a couple procedures done that unfortunately didn't work.Dr Grimm had given me a truthful answer saying he wouldn't do the surgery, that was recommended, as I am a senior professional athlete and extremely active.
a man holding a small fish
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Residency
  • Medical University of South Carolina; Charleston, South Carolina

Medical Degree
  • Medical College of Georgia; Augusta, Georgia

Associations
  • American Academy of Orthopaedic Surgeons
  • American Medical Association
  • International Society for the Advancement of Spine Surgery
  • North American Spine Society
  • AO Spine

Hospital Affiliations
  • Wellstar Kennestone Regional Medical Center
  • Cherokee Northside Hospital

Areas of Expertise
  • Minimally Invasive Spine Surgery
  • Adult Spine Disorders
  • Cervical Spine Surgery
  • Artificial Disc Replacement
  • Kyphoplasty

Fellowship
  • OrthoCarolina Spine Surgery Fellowship; Charlotte, North Carolina
  • Minimally Invasive Spine Surgery Preceptorship, Southeastern Spine Institute; South Carolina

Certifications
  • Board Certified, American Academy of Orthopaedic Surgeons
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An Authority In His Field

The State of Low Back Pain - MD Atlanta

Grimm, BD, Glaser, HA, Leas, D. Are Routine Postoperative Radiographs Necessary After Cervical Spine Fusion? Spine J Mar 2013

Bennett D. Grimm, MD; Eric B. Laxer, MD; Brian Blessinger, MD. Wrong-Level Spine Surgery. J. Blessinger, MD; Alfred L. Rhyne, MD; Bruce V. Darden, MD JBJS Reviews, 2014 Mar;2(3)

Grimm,BD, Leas, DP, Poletti, S, Johnson, D. Early Postoperative Comlications after Extreme Interbody Lumbar Fusion: The First 108 cases. J Spinal Disorders and Techniques 2014 Aug 5

Grimm BD, Blessinger BJ, Darden BV, Brigham CD, Kneisl JS, Laxer EB. Mimickers of lumbar radiculopathy. J Am Acad Orthop Surg. 2015 Jan;23(1):7-17. doi: 10.5435/JAAOS-23-01-7

Grimm BD, Laxer EB, Patt JC, Darden BV Mimickers of Cervical Radiculopathy. JBJS Rev. 2014 Nov 11;2(11)

The State of Low Back Pain - MD Atlanta

Grimm, BD, Glaser, HA, Leas, D. Are Routine Postoperative Radiographs Necessary After Cervical Spine Fusion? Spine J Mar 2013

Bennett D. Grimm, MD; Eric B. Laxer, MD; Brian Blessinger, MD. Wrong-Level Spine Surgery. J. Blessinger, MD; Alfred L. Rhyne, MD; Bruce V. Darden, MD JBJS Reviews, 2014 Mar;2(3)

Grimm,BD, Leas, DP, Poletti, S, Johnson, D. Early Postoperative Comlications after Extreme Interbody Lumbar Fusion: The First 108 cases. J Spinal Disorders and Techniques 2014 Aug 5

Grimm BD, Blessinger BJ, Darden BV, Brigham CD, Kneisl JS, Laxer EB. Mimickers of lumbar radiculopathy. J Am Acad Orthop Surg. 2015 Jan;23(1):7-17. doi: 10.5435/JAAOS-23-01-7

Grimm BD, Laxer EB, Patt JC, Darden BV Mimickers of Cervical Radiculopathy. JBJS Rev. 2014 Nov 11;2(11)

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