Evidence-Based Spine Surgery
Built Around You
Fellowship-trained in minimally invasive, endoscopic, and robotic-assisted techniques. Transparent communication. Realistic expectations. Shared decision-making.
Rapid Access to Care
Appointments are typically available quickly, but timing varies based on demand, insurance requirements, and imaging availability. We've built our practice to minimize unnecessary delays.
Fellowship-Trained Spine Surgeon
Mayo Clinic, Johns Hopkins, Brown
Peer-Reviewed Research & Publications
Active academic contributions
Minimally Invasive & Motion-Preserving Focus
Advanced endoscopic techniques
Evidence-Based Surgical Decision-Making
Data-driven treatment planning
Meet the Surgeon Behind Greenberg Spine
Dr. Marc Greenberg is a fellowship-trained spine surgeon with advanced training from Mayo Clinic, Johns Hopkins, and Brown University. His approach combines cutting-edge surgical techniques with evidence-based medicine and patient-centered care.
Meet Dr. Marc Greenberg
Fellowship-trained spine surgeon with expertise in minimally invasive and motion-preserving techniques.
Mayo Clinic — Medical Degree (MD)
Johns Hopkins — Orthopedic Surgery Residency
Brown University — Complex Spine & Minimally Invasive Fellowship
The Minimally Invasive Difference
Advanced techniques that prioritize your recovery and long-term outcomes
Smaller Incisions
Typically under 1 inch vs. 4-6 inches with traditional surgery
Faster Recovery
Most patients return to light activity within 2-4 weeks
Less Pain
Reduced tissue trauma means less post-operative discomfort
Outpatient
Many procedures done same-day with no hospital stay
Verified Patient Reviews
Collected independently from verified patients via rater8
rater8 Verified Patients
Showing 8 of 14 verified patient reviews
October 2025
"Marc was personable & friendly, clear in his explanations of my status & would recommend him to others who need orthopedic services."
"An excellent doctor, very good care."
September 2025
"Answered questions. Easy to talk to. On time for appointment."
"Excellent Dr."
"Very informative and personable. Easy to talk to. I have high confidence in his skill."
"Overall excellent experience."
"Yes. He made sure I asked all my questions."
"Yes. He allayed my concerns with specific details."
Ready to Start Your Journey?
Join our verified patients who have experienced exceptional spine care.
Academic Expertise, Patient-Focused Care
Dr. Greenberg is highly published and cited in peer-reviewed spine surgery research. His research focuses on minimally invasive techniques, motion preservation, and surgical outcomes—directly informing how treatment options are chosen and recommended.
Peer-Reviewed Publications
Active contributions to spine surgery literature on surgical decision-making, cost-utility analyses, and patient outcomes.
Minimally Invasive Research
Academic research in endoscopic and motion-preserving approaches, evaluating when advanced techniques offer benefit.
Evidence-Based Planning
Research on pain self-efficacy, preoperative factors, and variables that predict surgical success.
What This Means for Patients
Treatment recommendations are chosen based on what actually works—not on marketing, trends, or anecdote. Every surgical decision is grounded in published data, long-term outcomes, and realistic expectations.
Surgery is recommended only when the evidence supports meaningful benefit for your specific condition.
Our Commitment to You
Specific promises about the care experience you'll receive at Greenberg Spine
You'll Be Seen Within One Week
Appointments available within one week of your call. No months-long waits while you're in pain.
You'll Understand Every Option
Thorough evaluation with time for all your questions. Clear explanation of your imaging, diagnosis, and all treatment options including non-surgical alternatives.
Your Referring Physician Stays Informed
Ongoing communication with your referring physician throughout your care. We're partners in your health.
Conservative Treatment First
Honest assessment of whether surgery is likely to help your specific situation. Many conditions improve without surgery.
Surgery Within 3-4 Weeks When Needed
If surgery is recommended, we schedule efficiently. Detailed explanation of approach, recovery, and expected outcomes.
Clear Recovery Expectations
Realistic timelines based on your specific procedure and lifestyle. You'll know what to expect every step of the way.
Why Greenberg Spine
Four principles that guide every patient interaction and treatment decision
Evidence-Based Care
Every recommendation grounded in peer-reviewed research and clinical outcomes data. We stay current with the latest evidence so you receive care based on what actually works, not outdated protocols or habit.
Minimally Invasive Approach
Fellowship-trained in endoscopic, robotic-assisted, and motion-preserving techniques. We prioritize approaches that minimize tissue disruption, reduce recovery time, and get you back to your life faster. Fusion only when truly necessary.
Patient Education
Transparent explanations, realistic expectations, and shared decision-making. You'll understand your condition, your options, and the rationale behind our recommendations.
Rapid Access
New patients seen within one week. Appointments are typically available quickly, but timing varies based on demand, insurance requirements, and imaging availability. We don't believe pain should wait, and we've built our practice to eliminate unnecessary delays.
Common Conditions We Treat
Comprehensive care for a wide range of spine conditions
Specialized Procedures
Advanced surgical techniques tailored to your specific condition
Endoscopic Discectomy
Ultra-minimally invasive removal of herniated disc material through a tube smaller than a pencil
Cervical Disc Replacement
Motion-preserving alternative to fusion that maintains natural neck movement
Robotic Spinal Fusion
Computer-assisted precision placement of screws and implants for optimal outcomes
SI Joint Fusion
Minimally invasive stabilization for sacroiliac joint dysfunction
Lumbar Laminectomy
Decompression surgery to relieve pressure on spinal nerves
ACDF
Anterior cervical discectomy and fusion for neck pain and radiculopathy
Spine Insights
Evidence-based education on spine conditions and treatments
Robotics vs Navigation in Spine Surgery: What Fort Wayne Patients Should Know
Robotics and navigation both improve screw accuracy in spine fusion—but they're not the same. Fort Wayne patients: here's what each does, how they compare, and what matters most.
Lateral Fusion (XLIF) vs TLIF: Which Approach Is Right for Your Spine?
Lateral fusion (XLIF) and TLIF both stabilize the spine—but from different directions. Learn which approach fits your anatomy, diagnosis, and recovery goals.
ALIF vs TLIF: Anterior vs Posterior Fusion — Which Is Right for You?
ALIF (front) and TLIF (back) both fuse the spine—but the approach matters. Learn which technique fits your anatomy, goals, and recovery timeline.
Serving Northeast Indiana
Opening August 2026 in Fort Wayne with convenient access throughout the region
Getting to Greenberg Spine from Fort Wayne, IN
Most patients drive 30-45 minutes for advanced spine consultation and surgery at our Fort Wayne clinic.
Travel Time: 30-45 minutes
No local office is currently available in Fort Wayne, but care is coordinated through Parkview's regional network.
Educational updates only. No spam. No medical advice.
Frequently Asked Questions
Quick answers to common questions about care at Greenberg Spine
How quickly can I get an appointment?
New patients are seen within one week of calling. We've intentionally structured our practice to eliminate long wait times because we don't believe pain should wait. Once evaluated, if surgery is recommended, we typically schedule within 3-4 weeks.
Do I need a referral to see Dr. Greenberg?
Most patients do not need a referral, though some insurance plans may require one. We recommend contacting our office directly to verify your specific plan's requirements. We accept referrals from primary care physicians, pain management specialists, and other healthcare providers.
What makes minimally invasive spine surgery different?
Minimally invasive techniques use smaller incisions (often under 1 inch), specialized instruments, and advanced imaging to access the spine with less muscle disruption. This typically results in less post-operative pain, faster recovery, shorter hospital stays (often outpatient), and quicker return to normal activities compared to traditional open surgery.
How do I know if I need spine surgery?
Most spine conditions do not require surgery—only about 5-10% of patients are surgical candidates. Surgery is typically considered when conservative treatments (physical therapy, medications, injections) have failed after 6-12 weeks, when neurological symptoms are worsening, or when there's structural instability. During your evaluation, Dr. Greenberg will provide an honest assessment of whether surgery is likely to help your specific situation.
What insurance do you accept?
Greenberg Spine will accept most major insurance plans including Medicare, Medicaid, and commercial carriers. Specific plan participation details will be available closer to our August 2026 opening. We recommend contacting our office directly to verify coverage for your specific insurance plan.
Join the Waitlist
Opening August 2026 in Fort Wayne. Get educational updates and early access to scheduling.