Nicholas Wallace, MD

Visit Methodist Hospitals

Cutting-Edge Techniques

Endoscopic, motion-preserving, and minimally invasive treatments.

Secondary

Meet the Surgeon

About Dr. Wallace

Dr. Nicholas Wallace is a board-certified orthopedic spine surgeon specializing in advanced spine treatments and motion-preserving techniques. With over a decade of training and experience, he is dedicated to helping patients regain mobility, reduce pain, and return to the life they love.

Procedures We Offer

Anterior Lumbar Interbody Fusion (ALIF)

Anterior Lumbar Interbody Fusion (ALIF)

Fusion surgery done from the front of the body to remove a damaged disc and insert a spacer with bone graft, restoring disc height and stability.

Transforaminal Lumbar Interbody Fusion (TLIF)

Transforaminal Lumbar Interbody Fusion (TLIF)

Fusion surgery done from the back at an angle, removing a disc and inserting a cage with bone graft to relieve nerve pressure and stabilize the spine.

Cervical Disc Replacement

Cervical Disc Replacement

Replaces a damaged neck disc with an artificial one to relieve pain while preserving natural motion, instead of fusing the bones together.

Laminectomy

Laminectomy

Removes part of the vertebra (lamina) to relieve pressure on the spinal cord or nerves caused by spinal stenosis.

Foraminotomy

Foraminotomy

Enlarges the opening (foramen) where a spinal nerve exits, relieving pinched nerve symptoms like pain, numbness, or weakness.

Discectomy

Discectomy

Removes part of a herniated or damaged disc that is pressing on nerves, commonly performed in the lower back.

Endoscopy

Endoscopy

A minimally invasive technique using a small camera and instruments to treat spinal conditions with less muscle damage and faster recovery.

Lateral Lumbar Interbody Fusion (LLIF)

Lateral Lumbar Interbody Fusion (LLIF)

Fusion surgery performed from the side of the body, avoiding major back muscles and allowing for quicker recovery.

Scoliosis Deformity Correction

Scoliosis Deformity Correction

Straightens severe spinal curves using rods, screws, and bone grafts to permanently fuse and stabilize the spine.

Revision Spine Surgery

Revision Spine Surgery

A corrective surgery for patients who have had prior spine surgery but continue to experience pain or complications.

Anterior Cervical Discectomy and Fusion (ACDF)

Anterior Cervical Discectomy and Fusion (ACDF)

Removes a damaged neck disc from the front and fuses the vertebrae with a bone graft or cage, relieving nerve compression.

Laminoplasty

Laminoplasty

Opens the bony arch of the neck like a hinge to relieve spinal cord compression while preserving motion, instead of fully removing bone.

Medial Branch Transection

Medial Branch Transection

Cuts tiny nerves that carry pain signals from facet joints, providing long-term pain relief without affecting muscle function.

Computer Navigated Spine Surgery

Computer Navigated Spine Surgery

Uses 3D imaging and GPS-like navigation to guide the surgeon’s instruments with precision, improving safety and accuracy in complex cases.

Anterior Lumbar Interbody Fusion (ALIF)

Anterior Lumbar Interbody Fusion (ALIF)

Fusion surgery done from the front of the body to remove a damaged disc and insert a spacer with bone graft, restoring disc height and stability.

Transforaminal Lumbar Interbody Fusion (TLIF)

Transforaminal Lumbar Interbody Fusion (TLIF)

Fusion surgery done from the back at an angle, removing a disc and inserting a cage with bone graft to relieve nerve pressure and stabilize the spine.

Cervical Disc Replacement

Cervical Disc Replacement

Replaces a damaged neck disc with an artificial one to relieve pain while preserving natural motion, instead of fusing the bones together.

Laminectomy

Laminectomy

Removes part of the vertebra (lamina) to relieve pressure on the spinal cord or nerves caused by spinal stenosis.

Foraminotomy

Foraminotomy

Enlarges the opening (foramen) where a spinal nerve exits, relieving pinched nerve symptoms like pain, numbness, or weakness.

Discectomy

Discectomy

Removes part of a herniated or damaged disc that is pressing on nerves, commonly performed in the lower back.

Endoscopy

Endoscopy

A minimally invasive technique using a small camera and instruments to treat spinal conditions with less muscle damage and faster recovery.

Lateral Lumbar Interbody Fusion (LLIF)

Lateral Lumbar Interbody Fusion (LLIF)

Fusion surgery performed from the side of the body, avoiding major back muscles and allowing for quicker recovery.

Scoliosis Deformity Correction

Scoliosis Deformity Correction

Straightens severe spinal curves using rods, screws, and bone grafts to permanently fuse and stabilize the spine.

Revision Spine Surgery

Revision Spine Surgery

A corrective surgery for patients who have had prior spine surgery but continue to experience pain or complications.

Anterior Cervical Discectomy and Fusion (ACDF)

Anterior Cervical Discectomy and Fusion (ACDF)

Removes a damaged neck disc from the front and fuses the vertebrae with a bone graft or cage, relieving nerve compression.

Laminoplasty

Laminoplasty

Opens the bony arch of the neck like a hinge to relieve spinal cord compression while preserving motion, instead of fully removing bone.

Medial Branch Transection

Medial Branch Transection

Cuts tiny nerves that carry pain signals from facet joints, providing long-term pain relief without affecting muscle function.

Computer Navigated Spine Surgery

Computer Navigated Spine Surgery

Uses 3D imaging and GPS-like navigation to guide the surgeon’s instruments with precision, improving safety and accuracy in complex cases.

”

I'm committed to advancing the practice of spine surgery through research and practicing evidence-based medicine. Throughout my years of training, I published several peer-reviewed scientific papers and remain actively involved in international spine societies.

Nicholas Wallace, M.D.

Orthopedic Spine Surgeon

Conditions We Treat

Adult Spinal Deformity

Adult Spinal Deformity

Abnormal spinal alignment that develops after maturity, often causing pain and imbalance; treated first with conservative care, with surgery for severe or progressive cases.

Degenerative Disc Disease (DDD)

Degenerative Disc Disease (DDD)

Age-related disc wear that can cause back or neck pain and stiffness; most people improve with therapy, activity changes, and medications.

Failed Back Surgery Syndrome (FBSS)

Failed Back Surgery Syndrome (FBSS)

Persistent or recurrent pain after spine surgery due to multiple possible causes; managed with targeted non-surgical treatments and, in select cases, revision surgery.

Foraminal Stenosis

Foraminal Stenosis

Narrowing of the nerve exit (foramen) that pinches the nerve and causes radiating pain, numbness, or weakness; therapy, meds, and injections are first-line.

Herniated Discs

Herniated Discs

Disc material pushes out and irritates nearby nerves, often causing arm or leg pain; most improve without surgery using therapy, meds, and activity modification.

Spondylolysis (Pars Fracture)

Spondylolysis (Pars Fracture)

Stress fracture in the pars interarticularis, common in young athletes; usually treated with rest, activity changes, and physical therapy.

Pediatric Scoliosis

Pediatric Scoliosis

Adolescent idiopathic scoliosis with a sideways spinal curve; care ranges from observation and bracing to surgery depending on curve size and growth.

Radiculopathy (Sciatica / Pinched Nerve)

Radiculopathy (Sciatica / Pinched Nerve)

Nerve root compression causing radiating pain, tingling, or weakness in an arm or leg; typically improves with non-surgical care.

Sacroiliac (SI) Joint Pain

Sacroiliac (SI) Joint Pain

Pain from the joint connecting the spine and pelvis due to inflammation or instability; treated with therapy, meds, and injections; fusion only if necessary.

Spinal Stenosis

Spinal Stenosis

Narrowing of the spinal canal or foramina that compresses nerves, leading to pain and walking intolerance; managed conservatively first, surgery if deficits.

Spondylolisthesis (Spinal Instability)

Spondylolisthesis (Spinal Instability)

One vertebra slips forward over another, causing back and/or leg symptoms; therapy and injections are first-line, with surgery considered if severe.

Compression Fractures

Compression Fractures

Collapsed vertebra, often from osteoporosis or trauma, causing back pain that worsens with standing; most heal with conservative care, kyphoplasty if needed.

Adult Spinal Deformity

Adult Spinal Deformity

Abnormal spinal alignment that develops after maturity, often causing pain and imbalance; treated first with conservative care, with surgery for severe or progressive cases.

Degenerative Disc Disease (DDD)

Degenerative Disc Disease (DDD)

Age-related disc wear that can cause back or neck pain and stiffness; most people improve with therapy, activity changes, and medications.

Failed Back Surgery Syndrome (FBSS)

Failed Back Surgery Syndrome (FBSS)

Persistent or recurrent pain after spine surgery due to multiple possible causes; managed with targeted non-surgical treatments and, in select cases, revision surgery.

Foraminal Stenosis

Foraminal Stenosis

Narrowing of the nerve exit (foramen) that pinches the nerve and causes radiating pain, numbness, or weakness; therapy, meds, and injections are first-line.

Herniated Discs

Herniated Discs

Disc material pushes out and irritates nearby nerves, often causing arm or leg pain; most improve without surgery using therapy, meds, and activity modification.

Spondylolysis (Pars Fracture)

Spondylolysis (Pars Fracture)

Stress fracture in the pars interarticularis, common in young athletes; usually treated with rest, activity changes, and physical therapy.

Pediatric Scoliosis

Pediatric Scoliosis

Adolescent idiopathic scoliosis with a sideways spinal curve; care ranges from observation and bracing to surgery depending on curve size and growth.

Radiculopathy (Sciatica / Pinched Nerve)

Radiculopathy (Sciatica / Pinched Nerve)

Nerve root compression causing radiating pain, tingling, or weakness in an arm or leg; typically improves with non-surgical care.

Sacroiliac (SI) Joint Pain

Sacroiliac (SI) Joint Pain

Pain from the joint connecting the spine and pelvis due to inflammation or instability; treated with therapy, meds, and injections; fusion only if necessary.

Spinal Stenosis

Spinal Stenosis

Narrowing of the spinal canal or foramina that compresses nerves, leading to pain and walking intolerance; managed conservatively first, surgery if deficits.

Spondylolisthesis (Spinal Instability)

Spondylolisthesis (Spinal Instability)

One vertebra slips forward over another, causing back and/or leg symptoms; therapy and injections are first-line, with surgery considered if severe.

Compression Fractures

Compression Fractures

Collapsed vertebra, often from osteoporosis or trauma, causing back pain that worsens with standing; most heal with conservative care, kyphoplasty if needed.

PATIENT SUCCESS STORIES

Michael's Story

Meet one of your Northwest Indiana neighbors who has recovered his quality of life thanks to Dr. Wallace’s care and expertise.

GOOGLE REVIEWS

Words of praise from our patients

See all reviews on Google

“

Dr. Nicholas Wallace is an outstanding spine surgeon known for his professionalism, skill, and compassionate care. He takes the time to listen, explain options clearly, and guide patients with integrity. Most importantly, he does not recommend surgery unless truly necessary.

G

Google Review

“

This was my first visit to see Dr. Wallace. The building was nice, and the staff was very kind. The lady who went over my health history was helpful, and Dr. Wallace came right in just as promised.

John

Google Review

“

I was very nervous, but Dr. Wallace put me at ease. He was thorough, seemed to genuinely care, and was very professional. I also appreciated that he was punctual.

Shirley Griffin

Google Review

“

After seeing many spine doctors, I can say Dr. Wallace is one of the best. I’ve been dealing with spinal issues for years, including a herniated disc, and he gave me relief.

Veronica Lamlech

Google Review

“

Just had surgery done by Dr. Wallace and I feel great. He’s not only a very good doctor but also a very kind person. His staff is excellent. I highly recommend them.

David Perez

Google Review

“

Dr. Nicholas Wallace is an outstanding spine surgeon known for his professionalism, skill, and compassionate care. He takes the time to listen, explain options clearly, and guide patients with integrity. Most importantly, he does not recommend surgery unless truly necessary.

G

Google Review

“

This was my first visit to see Dr. Wallace. The building was nice, and the staff was very kind. The lady who went over my health history was helpful, and Dr. Wallace came right in just as promised.

John

Google Review

“

I was very nervous, but Dr. Wallace put me at ease. He was thorough, seemed to genuinely care, and was very professional. I also appreciated that he was punctual.

Shirley Griffin

Google Review

“

After seeing many spine doctors, I can say Dr. Wallace is one of the best. I’ve been dealing with spinal issues for years, including a herniated disc, and he gave me relief.

Veronica Lamlech

Google Review

“

Just had surgery done by Dr. Wallace and I feel great. He’s not only a very good doctor but also a very kind person. His staff is excellent. I highly recommend them.

David Perez

Google Review

“

I highly recommend Dr. Wallace. He explains the pros and cons of surgeries and prefers trying other options before suggesting surgery. Truly honest and professional.

Ellie Kaye Brown

Google Review

“

Dr. Wallace did an amazing job on my back surgery! The pain I had prior to surgery is gone completely. I give him a perfect 10 out of 10!

Lisa Duncan

Google Review

“

Dr. Wallace listened to my concerns and complaints about my health and gave me his professional opinion and advice. Thank you very much Dr. Wallace.

Brenda Williams

Google Review

“

Dr. Wallace is an amazing doctor—he gave me my life back. I'm so grateful to have him as my doctor. If I could, I'd give him 100 stars.

Kristy Trappani

Google Review

“

Dr. Wallace took time with me and really listened. He clearly mapped out a plan to fix a painful issue I had for years. He began helping me right away.

Alm Haney

Google Review

“

I highly recommend Dr. Wallace. He explains the pros and cons of surgeries and prefers trying other options before suggesting surgery. Truly honest and professional.

Ellie Kaye Brown

Google Review

“

Dr. Wallace did an amazing job on my back surgery! The pain I had prior to surgery is gone completely. I give him a perfect 10 out of 10!

Lisa Duncan

Google Review

“

Dr. Wallace listened to my concerns and complaints about my health and gave me his professional opinion and advice. Thank you very much Dr. Wallace.

Brenda Williams

Google Review

“

Dr. Wallace is an amazing doctor—he gave me my life back. I'm so grateful to have him as my doctor. If I could, I'd give him 100 stars.

Kristy Trappani

Google Review

“

Dr. Wallace took time with me and really listened. He clearly mapped out a plan to fix a painful issue I had for years. He began helping me right away.

Alm Haney

Google Review

Doctor

Stay Strong and
Proactive
with your spine health

Take the first step toward better spine health.

Schedule Your Consultation

Doctor