Spine Surgeon Serving Indiana
Dr. Marc Greenberg is a fellowship-trained orthopedic spine surgeon based in Fort Wayne within the Parkview Health network. He completed advanced training at Mayo Clinic, Johns Hopkins, and Brown University — three of the nation's leading institutions for spine care. Opening August 2026.
Dr. Greenberg cares for patients across Indiana who are looking for advanced minimally invasive, endoscopic, motion-preserving, and robotic-assisted spine surgery. His evidence-based approach starts with patient education and conservative treatment. Surgery is recommended only when conservative care has not provided adequate relief and imaging confirms a correctable structural problem.
Serving patients across Indiana
Many patients travel from across Indiana for endoscopic and minimally invasive spine surgery options that are not widely available. Dr. Greenberg welcomes patients from every region of the state and offers statewide second opinions — including remote MRI-review consultations for patients who live farther from Fort Wayne.
Fort Wayne
Spine surgeon serving Fort Wayne
Indianapolis
Spine surgeon serving Indianapolis
South Bend
Spine surgeon serving South Bend
Lafayette
Spine surgeon serving Lafayette
Bloomington
Spine surgeon serving Bloomington
Evansville
Spine surgeon serving Evansville
Warsaw
Spine surgeon serving Warsaw
Auburn
Spine surgeon serving Auburn
Why patients travel for spine care
When facing spine surgery, many patients research extensively before choosing their surgeon. Fellowship training in advanced techniques — and a second opinion — can make the difference.
Endoscopic & Ultra-MIS Techniques
Endoscopic spine surgery uses small incisions in appropriately selected patients — about 7-8mm — to treat select herniated discs and stenosis. This level of minimally invasive surgery requires specialized fellowship training and is not available at every surgical center. When appropriate for a patient's specific condition, these techniques can mean less tissue disruption, less post-operative pain, and recovery compared to traditional open approaches.
Motion Preservation Over Fusion
Not every spine problem requires fusion. Cervical disc replacement, for example, replaces a damaged disc with an artificial one that preserves natural neck movement. This may reduce stress on adjacent spinal segments over time. Dr. Greenberg's philosophy — "the least invasive option that truly solves the problem, preserve motion whenever appropriate" — means fusion is reserved for cases where it is truly necessary for lasting stability.
Honest Second Opinions
If you have been told you need spine surgery, a second opinion can provide clarity. Dr. Greenberg offers thorough second-opinion consultations — including remote MRI review for patients who live farther from Fort Wayne. The goal is an honest assessment: what your imaging actually shows, what treatment options exist (including non-surgical ones), and whether surgery is truly necessary right now. There is never pressure to proceed with surgery.
Conditions treated
Dr. Greenberg treats the full range of adult spine conditions. Surgery is considered only after appropriate conservative treatment has been tried.
Herniated Disc
Disc material pressing on spinal nerves causing radiating pain, numbness, or weakness.
Learn moreSpinal Stenosis
Narrowing of the spinal canal that can cause leg pain, heaviness, and difficulty walking.
Learn moreSciatica
Sharp, radiating leg pain from nerve compression — often from a herniated disc or bone spur.
Learn moreCervical Radiculopathy
A pinched nerve in the neck causing arm pain, numbness, or weakness.
Learn moreCervical Myelopathy
Spinal cord compression that can affect balance, hand coordination, and walking.
Learn moreProcedures offered
Dr. Greenberg's minimally invasive-first approach means using the least invasive technique that is proven effective for your specific condition.
Endoscopic Spine Surgery
Ultra-minimally invasive procedures through small incisions in appropriately selected patients, often with same-day discharge.
Learn moreCervical Disc Replacement
A motion-preserving alternative to cervical fusion that maintains natural neck movement.
Learn moreRobotic-Assisted Spinal Fusion
Computer-guided precision fusion with real-time 3D navigation and highly precise guidance.
Learn moreMicrodiscectomy
The gold-standard minimally invasive treatment for herniated discs causing sciatica.
Learn moreView All Procedures
Explore the full range of spine surgery procedures offered, including lumbar fusion, laminectomy, ACDF, kyphoplasty, and revision surgery.
Learn moreSpine surgery second opinions across Indiana
If you have been told you need spine surgery — or if you are unsure whether your current treatment plan is right for you — a second opinion can provide valuable perspective. Dr. Greenberg offers second-opinion consultations to patients anywhere in Indiana.
For patients who live farther from Fort Wayne, Dr. Greenberg offers remote MRI-review second opinions. You can send your imaging and records for review, and receive an honest assessment of your diagnosis and treatment options without an initial in-person visit. This can help you decide whether traveling for in-person care makes sense for your situation.
What to expect at your first visit
A thorough consultation focused on understanding your unique situation and exploring all treatment options.
Comprehensive Review
Dr. Greenberg personally reviews all imaging (MRI, CT, X-rays) before your appointment to come prepared with specific insights about your condition.
Physical Examination
A detailed physical exam helps correlate your symptoms with imaging findings to determine the true source of your pain.
Honest Conversation
Dr. Greenberg explains your diagnosis in clear language and discusses all treatment options — including conservative approaches. There is never pressure for surgery.
Shared Decision-Making
Treatment decisions are made collaboratively. Your goals, lifestyle, and preferences guide the recommendation, not a one-size-fits-all approach.
Frequently asked questions
Common questions from patients across Indiana considering spine surgery.
Does Dr. Greenberg see patients from outside Fort Wayne?
Yes. Dr. Greenberg cares for patients from across Indiana and Northwest Ohio. Many patients travel from Indianapolis, South Bend, Lafayette, Bloomington, Evansville, Warsaw, Auburn, and other Indiana communities. The practice is based in Fort Wayne within the Parkview Health network, and patients throughout the state are welcome.
Can I get a spine surgery second opinion in Indiana if I live far away?
Yes. Dr. Greenberg offers second-opinion consultations for patients anywhere in Indiana, including remote MRI-review second opinions for patients who live farther from Fort Wayne. If you have recent imaging, Dr. Greenberg can review your MRI or CT scan and provide an honest assessment of your diagnosis and treatment options — including whether surgery is necessary at all. Learn more about the second-opinion process.
What spine procedures are worth traveling for?
Patients often travel for procedures that require specialized fellowship training and are not widely available at every surgical center. These include endoscopic spine surgery (through small incisions in appropriately selected patients), cervical disc replacement (a motion-preserving alternative to fusion), robotic-assisted spinal fusion with highly precise guidance, and complex revision surgery when prior procedures have not achieved the desired outcome. Not every case requires these advanced techniques — Dr. Greenberg discusses which approach fits your specific condition.
Where in Indiana can I see Dr. Greenberg?
Dr. Greenberg practices in Fort Wayne, Indiana, through the Parkview Health network. Fort Wayne is approximately 2 hours from Indianapolis, 90 minutes from South Bend, 2 hours from Lafayette, 3 hours from Bloomington, and within an hour of Warsaw, Auburn, and many other Indiana communities. Many patients find the drive manageable for specialized spine care. The practice serves patients from all regions of Indiana.
Important note
This is general educational information, not medical advice. Symptoms vary by person — a clinical evaluation is the only way to know what is right for you. If you have progressive weakness, changes in bladder or bowel function, or saddle numbness, seek urgent or emergency medical attention.
Ready to explore your options?
Back and neck pain should not control your life. Schedule a consultation or second opinion with Dr. Greenberg.