Gregg Montgomery Brock
· Grand Lake, CO 80447
Natural Medicine Clinical Facilitator licensed by the Colorado Department of Regulatory Agencies under the Colorado Natural Medicine Health Act (Prop 122). Based in Grand Lake, Colorado. Colorado DORA does not publish street addresses or contact info; use the DORA license verification link to reach the practitioner.
Treatments offered
Psilocybin (Colorado licensed)
Colorado DORA natural medicine healing center administration. Licensed facilitator, adult-use access.
Insurance and payment
Always verify coverage with the clinic and your plan before booking. Prior authorization is required for Spravato across all major payers.
Credentials on file
Each credential below is cross-checked against the issuing authority’s public lookup. Click any source to verify the license yourself.
Source: colorado-dora. Re-verification runs on a rolling 30-day cycle. See our full methodology.
Sources & citations
Every factual claim on this page traces back to a public-record source. No self-reporting, no paid-inclusion data.
- Look up at CO DORA Natural Medicine
CO DORA Natural Medicine
License NMCF-24
- Open state lookup
State medical board
Colorado DORA Professional License Lookup
- Program lookup
State psychedelic program
Colorado DORA Natural Medicine license lookup
Verification ingest
colorado-dora - last checked 2026-04-18T20:34:35.371+00:00
Compare Gregg Montgomery against other Colorado options
See every verified provider in Colorado for each modality this clinic offers. Filter by insurance, price, and license body.
Similar providers in Colorado
Verified practices with at least one overlapping modality. Each is cross-checked against the same issuing authority.
Michaela Samara Vogt
Littleton, CO
Natural Medicine Clinical Facilitator licensed by the Colorado Department of Regulatory Agencies under the Colorado Natural Medicine Health Act (Prop 122). Based in Littleton, Colorado. Colorado DORA does not publish street addresses or contact info; use the DORA license verification link to reach the practitioner.
Dori G Lewis
Fort Collins, CO
Natural Medicine Clinical Facilitator licensed by the Colorado Department of Regulatory Agencies under the Colorado Natural Medicine Health Act (Prop 122). Based in Fort Collins, Colorado. Colorado DORA does not publish street addresses or contact info; use the DORA license verification link to reach the practitioner.
Michael Peter Biggans
Edgewater, CO
Natural Medicine Clinical Facilitator licensed by the Colorado Department of Regulatory Agencies under the Colorado Natural Medicine Health Act (Prop 122). Based in Edgewater, Colorado. Colorado DORA does not publish street addresses or contact info; use the DORA license verification link to reach the practitioner.
Common questions
Where is Gregg Montgomery Brock located?
Gregg Montgomery Brock is at , Grand Lake, CO 80447. Call or visit the clinic's site to confirm hours before your first visit.
What treatments does Gregg Montgomery Brock offer?
Gregg Montgomery Brock offers psilocybin (colorado licensed). Protocols, dosing, and observation requirements are set by the clinic and vary by modality - confirm the specifics during your intake call.
Does Gregg Montgomery Brock accept insurance?
Gregg Montgomery Brock is cash-pay only. Licensed psilocybin services in Colorado are not covered by any US insurance plan. HSA and FSA funds are generally eligible for medically-indicated sessions.
How did LicensedPsychedelics verify this listing?
The license was cross-checked against Colorado DORA licensed. License numbers, expiration dates, and disciplinary status are rechecked on a rolling 30-day cycle. Last verification: 2026-04-18T20:34:35.371+00:00.