✓ Board-certified physicians at all 18 locations
One practice. Every approach to treating pain.
Most pain patients spend years bouncing between specialists. NASPAC was built so you don't have to. Interventional, surgical, regenerative, and conservative care — coordinated by one clinical team across eighteen offices.
18
Locations across NJ, NY, PA, DE
26+
Procedures under one roof
100%
Board-certified physicians
~20
Average minutes from your home
Where to begin
Tell us where it hurts.
We'll handle the rest.
Patients describe pain in plain language. So do we. Pick the area closest to what you're feeling — every category links to the right specialist on our team.
→
Back & Spine
Sciatica, herniated disc, spinal stenosis, lower back pain.
7 conditions
→
Neck & Shoulder
Stiffness, pinched nerve, rotator cuff issues, whiplash.
5 conditions
→
Hip & Knee
Arthritis, joint pain, post-surgical recovery, sports injury.
6 conditions
→
Nerve & Numbness
Burning, tingling, neuropathy, complex regional pain syndrome.
4 conditions
→
Headache & Migraine
Chronic migraines, occipital neuralgia, cervicogenic headache.
3 conditions
→
Sports & Injury
Sprains, strains, tendinitis, post-traumatic pain, recovery.
5 conditions
Why NASPAC
Pain care that's coordinated,
not fragmented.
The biggest source of unnecessary suffering in pain medicine isn't the pain itself — it's the coordination tax. The handoffs. The repeat intake forms. The week-long gaps between specialists. NASPAC eliminates all of it.
i
One team. Every discipline.
Interventional, surgical, regenerative, and conservative care under a single coordinated practice.
ii
No outside handoffs
If your treatment plan changes, your team doesn't. Same physicians from diagnosis through recovery.
iii
Care close to home
18 locations across NJ, NY, PA, DE. Most patients drive less than 20 minutes to their NASPAC.
iv
Board-certified everywhere
Every physician at every location holds board certification in interventional spine and pain.
What patients say
From people who came in
tired of the runaround.
★★★★★
4.8 / 5.0 Across 1,200+ Google reviews · 18 locations
★★★★★
I'd been to three different specialists for my back before someone finally suggested NASPAC. They actually coordinated everything — imaging, the procedure, follow-up, all without me having to chase paperwork. First time in two years I felt like I was being treated, not managed.
★★★★★
Dr. Slevin spent more time with me on the first visit than my previous pain doctor did over the entire year. Got a clear plan, got real relief from the injection, and the staff at the Hainesport office is the kindest I've encountered anywhere in healthcare.
★★★★★
What I appreciate most is that they didn't push surgery. We tried injections first, then PRP, and only when those weren't enough did we discuss a minimally invasive option. Felt like a partner in my own care for once. The Princeton team is exceptional.
How we treat
Twenty-six procedures.
Four ways to think about them.
We don't dump our procedure list on patients. We bucket treatments by clinical intent, so you find your path quickly — and the team behind it.
i
Interventional Pain
Image-guided injections, nerve blocks, radiofrequency ablation, and targeted diagnostics — the precision foundation of modern pain medicine.
12 procedures →
ii
Minimally Invasive Spine
Microdiscectomy, kyphoplasty, MILD, lumbar decompression. Surgical relief without the recovery time of open surgery.
6 procedures →
iii
Regenerative & Stimulation
PRP therapy, spinal cord stimulation, dorsal root ganglion stimulation. Restoring function rather than masking pain.
5 procedures →
iv
Wellness & Management
Conservative care, medication management, telehealth follow-ups, chronic condition support. The connective tissue of every plan.
3 services →
Locations
Eighteen offices.
One drive away.
From Buffalo, NY to Bala Cynwyd, PA. NASPAC's footprint is built so that no patient in the Mid-Atlantic should have to travel far for specialized pain care. Most patients are within 20 minutes of a NASPAC office.
Find your nearest office or
Your nearest office is...
Get directions → New Jersey10
Pennsylvania5
New York1
Delaware1
From the founders
“We built NASPAC so that no patient would have to chase their care across a half-dozen offices, intake forms, and strangers.”
R
Drs. AJ Rastogi & Kieran Slevin Co-Founders · Board-Certified, Interventional Spine & Pain Management
Dr. AJ Rastogi
Co-Founder · Interventional Pain
Board-certified physician specializing in image-guided procedures, neuromodulation, and complex pain syndromes.
View profile →
Dr. Kieran Slevin
Co-Founder · Interventional Pain
Board-certified physician specializing in spine intervention, regenerative therapies, and minimally invasive surgery.
View profile →Take the next step
Ready to be done with the runaround?
Tell us where you hurt and where you're located. A care coordinator will reach out within one business day to schedule your consultation.
Or speak with a coordinator
(855) 862-7767