VIAL
Home/Directory/Lab / Diagnostic/Marek Diagnostics
Lab / Diagnostic · TRT & HRT

Marek Diagnostics

Marek Diagnostics is a Lab / Diagnostic evaluated by Vial against public federal and state records, with a Vial Confidence Rating of 79/100 (Well Documented) as of Jun 2026.

79/100
Well Documented
Confidence based on 2 of 6 checks confirmed · evaluated Jun 2026

Documented public record. No federal enforcement on file.

Lab / Diagnostic · founded 2021 · Scottsdale, AZ

Pricing transparent
See the full report →

Operates in TRT, longevity, a space under active regulatory scrutiny. That does not imply wrongdoing by Marek Diagnostics.

What we checked

Clear — verified cleanDisclosed — provider-assertedNot checked yet
See all 6 checksHide checks
Federal enforcementClear
No FDA, OIG, or DEA action on fileOIG: the federal list of providers barred from Medicare or Medicaid · DEA: the federal controlled-substance registration
Federal registrationNot checked yet
No NPI match in the federal registry yetNPI: a clinician's federal ID number
LegitScriptNot checked yet
LegitScript certification not yet sourcedLegitScript: an independent telehealth and pharmacy certification
Physician oversightDisclosed
Provider discloses prescribing clinicians
Pharmacy partnerNot checked yet
Pharmacy partner not publicly named
PricingNot checked yet
Pricing not publicly disclosed

Vial describes the public record, not the provider. This is disclosure, not endorsement: “Disclosed” signals are provider-asserted and not independently verified. Last reviewed June 18, 2026. See every source in the full report →

About Marek Diagnostics

Read moreShow less

Founded in 2021, Marek Diagnostics is a Lab / Diagnostic based in Scottsdale, AZ and available in 40 states. Services span TRT, HRT, Metabolic Health, and Longevity Protocols.

Services

What Marek Diagnostics offers

Based on publicly disclosed services and compounds.

Services, pricing & compounds
Primary Services
TRT & Hormone Optimization
  • ·TRT
  • ·HRT
  • ·Metabolic Health
  • ·Longevity Protocols
Based on publicly available service disclosures
Pricing
Pricing not disclosed
  • ·No membership required
  • ·HSA/FSA payments accepted
  • ·Telehealth Only
Pricing not publicly disclosed. Confirm the all-in monthly cost with the provider.

Worth asking before you choose

Questions to put to Marek Diagnostics directly before you commit.

  1. 1Who is medically responsible for prescribing decisions, and what are their credentials?
  2. 2What is the all-in cost of the protocol you're recommending?
  3. 3What documentation can you provide to back the compliance claims on your website?

Screenshot these or show your doctor: they’re the same questions Vial would ask.

Vial’s editorial assessment

Vial editorial
Where it’s strong
  • Exceptionally detailed hormone and metabolic panels
  • Accepts HSA/FSA
  • Affiliated with the clinically deep Marek Health ecosystem
Trade-offs to weigh
  • Diagnostics only — no prescriptions
  • Limited to 40 states
  • Less consumer-facing than InsideTracker or Function Health
Strengths & trade-offsHide details

Frequently asked about Marek Diagnostics

Is Marek Diagnostics legitimate?

Vial does not certify providers as "legitimate." We evaluate Marek Diagnostics's public record across federal enforcement, registration, and disclosure signals. As of Jun 2026, Marek Diagnostics has no active federal enforcement on file and a Vial Confidence Rating of 79 out of 100 (Well Documented). Review the full record before deciding.

How much does Marek Diagnostics cost?

Marek Diagnostics does not publicly disclose pricing. Ask for a full cost breakdown (consult, prescription, and shipping) before committing.

What pharmacy does Marek Diagnostics use?

Marek Diagnostics does not publicly name its pharmacy partner. Worth asking which pharmacy compounds and ships your medication, and whether it is independently accredited.

Alternatives

Alternatives to Marek Diagnostics

Other Longevity clinics in Vial’s directory, with pricing and states served. Open a profile, or compare side by side.

Function HealthLongevity ClinicPricing not disclosedNationwide (50 states)Compare side-by-side →
Human LongevityLongevity ClinicPricing not disclosedCompare side-by-side →
InsideTrackerLongevity ClinicPricing not disclosedNationwide (50 states)Compare side-by-side →
Spring Longevity ClinicsLongevity ClinicPricing not disclosedCompare side-by-side →
See 1 more alternativeShow fewer
Want the receipts?

See the full report

The institutional version of this profile: every signal we evaluated, every federal source we checked, the Confidence Rating and Record Depth behind the score, and citation-ready evidence. Built for sharing, screenshotting, and reference.

See the full report →
Report ID · MAREKDIA-2026-06-19 · Updated daily
Are you this provider?Claim this listingDispute this profile
Methodology v4.0 · Independence · Zero conflicts of interest

This page evaluates compliance signals, not clinical outcomes. Consult a licensed physician before starting any therapy, medication, or treatment. Vial does not provide medical advice.

See the full report →