Verified clinic

Poseidonkliniken

Stockholm, Sweden

Sławomir (Slawek) Pyziak ✓ verified

4.1 composite score 20 reviews · 1 platform low confidence

Poseidonkliniken is a hair-transplant clinic verified across independent sources in Stockholm, led by Sławomir (Slawek) Pyziak (verified in an authority-body directory). Cross-checked against 3 independent sources; ratings below are shown per platform, unblended.

You can't pay to be listed here 3 independent sources Honest negatives kept, not hidden

4.1 Google 20 reviews

Surgeon & safety signals

What Reddit and forum users actually argue about: who does the work, and whether it's a "hair mill". We state only what's verified; the rest is honestly marked not disclosed.

Hair-mill riskNot enough data

ISHRS / authority memberYes, directory-verified

Years in hair restorationNot stated

Named surgeonYes

Doctor performs incisionsNot disclosed

Doctor performs extractionNot disclosed

Surgeon involvementNot disclosed

Technician involvementNot disclosed

Procedures per dayNot disclosed

Revision rateNot disclosed

Surgeon

Sławomir (Slawek) Pyziak verified

MD, PhD; chief physician; performs ~30–40 FUE/DHI treatments per month; has performed the majority of the clinic's transplants (~2,000 procedures)

Pricing

Not multi-source verified

Contact

Website	poseidonkliniken.se/
Phone	+46 8 562 308 00
Email	[email protected]
Google Maps	View on Maps
Accreditations	'Sweden's best clinic for natural results' — Frisörföretagarna (trade association, marketing accolade, not a medical accreditation)

Notable

Microsurgical 'no-shave' hair-transplant specialist at Nybrokajen 5, Stockholm, operating since 2011.

Sources & verification

Last verified 2026-07-12 · placed by verification, never by payment.

Editorial note: Named CURRENT principal CONFIRMED: Dr Sławomir (Slawek) Pyziak, MD PhD — corroborated by an independent physician bio (ClinicForYou) plus multiple independent Swedish review sites (cosmena.com, hårtransplantation.nu) and the clinic itself; he is current chief physician. NOT found in ISHRS/IAHRS/ABHRS directory, so kept at tier 2 (no authority-body membership = no tier 1). The two other names in the candidate (Arpad Toth, Jacob Szczudlik) could NOT be independently confirmed — the clinic's own 'om' page lists only an unnamed 'behandlingsteam' — so they are DROPPED pending a clinic bio page. Contact verified on the official site.