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Pain Specialty Group

Pain Management located in Newington, NH
Now providing Telehealth appointments

Specializing In You

Serving the residents of New Hampshire's Seacoast & Maine


Pain Specialty Group LLC offers leading-edge pain therapies and comprehensive precision pain medicine for patients in Newington, Portsmouth and the surrounding areas of New Hampshire's Seacoast and Maine.

The practice specializes in providing personalized, advanced interventional pain management and regenerative medicine treatments for all types of chronic pain conditions, including sports injuries, arthritis, back pain, sciatica, work injuries, and pain after auto accidents.

The senior providers at Pain Specialty Group are Anh Ngo, MD, MBA, and Manuel G. Sanchez, MD. Dr. Ngo and Dr. Sanchez are both highly experienced board-certified experts in anesthesiology and pain management who believe in using a combination of proven, evidence-based approaches to provide optimal outcomes for their patients, including interventional procedures, medication management, innovative therapies, and holistic medicine.

The entire team at Pain Specialty Group is multidisciplinary, combining expertise from various specialties including physical therapy and pain psychology. Team members tailor treatment plans to each patient, beginning with conservative approaches and minimally invasive, targeted, and precise treatments. 

They also follow an accelerated functional recovery philosophy, using office-based procedures that require minimal recovery time to help decrease patients’ pain and restore maximum function.

Dr. Ngo, Dr. Sanchez, and the rest of the Pain Specialty Group team aim to achieve the best possible results for their patients whatever the source of the pain. Even patients who have been seeking relief from their pain elsewhere in the past can benefit enormously from Pain Specialty Group’s unique approach. To learn more, call the office today or book an appointment online.

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Specializing In You

Specializing In You

Featured Advanced Procedures

Spinal Cord Stimulation

Dorsal Root Ganglion Stimulation

Minimally Invasive Lumbar Decompression (MILD)

Lateral Spinal Cord Stimulation

Endoscopic Rhizotomy

Minimally Invasive Discectomy


Ketamine Infusion

Endovenous Radiofrequency Ablation

Radiofrequency Neurotomy Procedure

Vertiflex Superion Lumbar Decompression

Sacroiliac Joint Fusion

Basivertebral Nerve Ablation

Affiliations & Credentials



Most Major Insurances Accepted

We accept multiple insurance plans. Please call the office for additional information.


Contact Us

Community Health Options
First Health
Harvard Pilgrim Health Care
Martin's Point Health Care
MVP Health Care
Tufts Health Plan
United Health Care

How Ginger Can Work to Fight Pain

There are foods and plants out there that are actually still relied on for their therapeutic benefits. Ginger contains anti-inflammatory properties that can be beneficial in treating your pain. See how incorporating ginger in your diet can be beneficial.

How Your Sleeping Position is Affecting Your Back Pain

Do you have back pain that only gets worse after you sleep? You may have poor sleeping habits that are causing more pain and pressure on your spine, without even knowing it. Our expert providers at Pain Specialty Group are eager to help.

Symptoms to Watch Out for After a Car Accident

Car accidents are a common occurrence these days that lead to the people involved having back/neck pain. However, the problem comes about when certain symptoms persist long after the car accident happened.


Words from our patients

  • Vitals

    Dr. Sanchez is kind gentle and cares for his patients. He knows what he's doing.

    Verified Patient
  • Vitals

    Dr. Ngo is such a nice doctor with great bedside manners. He explains conditions and treatments clearly which shows he genuinely cares. Very rare these days.

    Verified Patient
  • Healthgrades

    Dr. Sanchez is very thorough, explains everything in detail. He's trustworthy & does his job well. I highly recommend him.

    Verified Patient
  • Healthgrades

    Dr. Sanchez is very caring and he really listens to your concerns. He doesn't treat you like you're just a number. I highly recommend.

    Verified Patient
  • Healthgrades

    I can't possibly speak highly enough about Dr Sanchez. He is one of the most kind, gentle and caring men I've ever met!

    Verified Patient
  • Healthgrades

    Dr. Sanchez has compassion for his patients and it's so obvious that he truly emphasizes with us. He is one of a kind. Thank you Dr. Sanchez for caring so much about us!

    Verified Patient


Pain Specialty Group
101 Shattuck Way, Suite 6
Newington, NH 03801
Phone: 603-778-9921
Fax: 603-499-7072

Office Hours

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