International Registry of Stem Cell Treatment Providers  ·  2026 Clinical Edition  ·  1,508 Verified Clinics Across 73 Countries
StemCell Registry
Global Clinical Directory
1,508 Providers
73 Countries
Edition 2026
FAQ
StemCell RegistryUSANew Hampshire › Greystone Regenerative Medicine

Greystone Regenerative Medicine

A naturopathic regenerative medicine clinic in Concord, New Hampshire, offering platelet, exosome and umbilical cord tissue injections alongside laser and infusion therapies.

Medical Disclaimer: This profile is compiled for informational purposes only and is not medical advice, a clinical endorsement, or a statement that any treatment is proven or approved. Stem cell therapies vary widely in regulatory status and evidence. Consult a qualified physician before pursuing treatment.

Overview

Greystone Regenerative Medicine is a clinic at 124 Hall Street in Concord, New Hampshire, founded and run by a naturopathic doctor. Its stated focus is regenerative injection treatment combined with a wider natural medicine offering: class IV medical laser therapy, intravenous nutrient infusions, peptide therapy, ozone therapy, botanical medicine and stabilisation exercise.

Three cell or blood-derived options are named. Platelet rich plasma (PRP) is concentrated from the patient's own blood and is therefore autologous (from the patient's own body). Exosomes, which the site describes as small fat-walled vesicles carrying proteins and cellular instructions, are offered as a separate treatment. The third is what the site calls human cellular tissue, stated to come from Wharton's jelly — the gelatinous tissue inside donated umbilical cord — and described as containing mesenchymal stem cells along with hyaluronic acid and chondroitin sulphate. The umbilical product is allogeneic (from a donor).

Readers should note an important point about the umbilical product. The site describes it as containing mesenchymal stem cells, but commercially supplied umbilical cord tissue products in the United States are generally processed and stored in ways that make the survival of living stem cells uncertain, and they are not approved by the United States Food and Drug Administration as stem cell treatments. The site does not name its tissue supplier, state donor screening arrangements, or give cell counts or viability data. These are all reasonable things for a prospective patient to ask for in writing.

The conditions named are mainly musculoskeletal — ankle, hip, knee and shoulder pain, arthritis and sports injuries — with chronic fatigue and heavy metal toxicity also listed, which reflects the practice's naturopathic side. The clinic is led by a naturopathic doctor rather than a medical doctor or surgeon, so anyone wanting an orthopaedic surgical opinion alongside treatment would need to seek that separately. No outcome figures are published, and no prices are given on the site.

At a Glance

Location
Concord, New Hampshire, USA
Google Rating
5 ★ (27 reviews)

Services and Treatments Offered

  • Platelet rich plasma (PRP) injections, prepared from the patient's own blood
  • Exosome therapy
  • Human cellular tissue injections using umbilical cord Wharton's jelly
  • Class IV medical laser therapy
  • Intravenous nutrient therapy with vitamins, minerals and amino acids
  • Peptide therapy
  • Ozone therapy
  • Botanical and nutraceutical medicine
  • Skin resurfacing
  • Hydrotherapy
  • Stabilisation exercise programmes

Conditions Treated

The clinic's list is mostly joint and soft tissue pain, with chronic fatigue and heavy metal toxicity reflecting its naturopathic practice.

Knee painHip painShoulder painAnkle painArthritisSports injuriesChronic painChronic fatigueHeavy metal toxicity

Cell Sources and Technologies

The site states that it offers platelet rich plasma from the patient's own blood, exosomes, and a human cellular tissue product sourced from umbilical cord Wharton's jelly.

Platelet rich plasma (PRP) — concentrated from the patient's own blood (autologous)Human cellular tissue from umbilical cord Wharton's jelly — donor-derived (allogeneic); the site says it contains mesenchymal stem cells, hyaluronic acid and chondroitin sulphate, but names no supplier and gives no cell count, viability data or donor screening detailExosomes — described as small lipid vesicles carrying proteins; the site does not state their source tissue or how they are prepared and testedA prospective patient should ask for the product name, the supplier, and written confirmation of whether living cells are present in the donor product

Physicians and Clinical Team

One practitioner is named; he is a naturopathic doctor rather than a medical doctor or surgeon, which is relevant when comparing providers.

Nathaniel Shober — ND (naturopathic doctor), founder and clinical lead. The site states he holds a doctorate in naturopathic medicine from Bastyr University in Washington state, with undergraduate degrees in education and anthropology from Loyola University Chicago, and is a member of the New Hampshire Association for Naturopathic Doctors. It also says he provides clinical training to other practitioners in laser therapy and regenerative injection.

Facility and Patient Experience

The clinic occupies second-floor premises at 124 Hall Street in Concord, New Hampshire. It is presented as an outpatient natural medicine and injection clinic, with laser equipment, intravenous infusion provision and injection treatment on site. The site names no on-site laboratory, imaging suite or accreditation body, and cell products appear to be bought in rather than prepared in-house.

  • Address: 124 Hall Street, 2nd Floor, Concord, New Hampshire 03301
  • Telephone 603-584-1895; email info@greystoneregenmed.com
  • Outpatient clinic with laser and intravenous infusion facilities
  • Donor cell products appear to be purchased from an unnamed supplier rather than processed on site
  • The site lists areas served across New Hampshire
  • No accreditation or tissue bank body is named
  • No founding year is stated

Cost and Payment

The site publishes no prices for any treatment. Patients are asked to telephone or email the office to arrange a consultation, so costs would need to be obtained directly; the directory's rough note about transparent pricing is not supported by anything on the site itself.

Profile compiled from information published on the clinic's own website and from the StemCell Registry directory record. Details may change; confirm directly with the clinic before making decisions.

Other Providers in New Hampshire

View all providers in New Hampshire →