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Istanbul, Turkey

Dr. AC Longevity Clinic (Dr. Ayşegül Çoruhlu) is a Tier 2 longevity / healthspan clinic in Istanbul, led by Dr. Ayşegül Çoruhlu. Google 4.1★ (13). Cross-checked against 4 independent sources. A high price is not evidence — verify the physician and the protocol.

Physician

• Dr. Ayşegül Çoruhlu
  MD (Istanbul University Medical Faculty 1994), Biochemistry specialist (Şişli Etfal Hospital); Boğaziçi University Biomedical Engineering MSc coursework (2 yrs). Pioneered anti-aging/longevity practice at the American Hospital from 2000; best-selling author ('Alkali Diyet' 100k+ copies). CURRENT operator of Dr. A.C. Longevity Clinic, Şişli. No internal-medicine board cert and no anti-aging authority-body (A4M) entry confirmed.
  Verified profile ↗ (Clinic's own site (aysegulcoruhlu.com) — self-published team image)

Reviews (per platform)

Pricing

Not published / not multi-source verified

Contact

Clinic photos

Notable

Dedicated longevity clinic (Dr. AC Longevity) at Doktorlar Merkezi, Abdi İpekçi Cad. No:57, Reasürans Han, Şişli. Longevity programs: genetic analysis, IV protocols, supplement formula design, cellular-aging/healthspan focus; corporate seminars and consulting. Named, publicly recognized lead physician.

Sources & verification

• aysegulcoruhlu.com/
• propeller-club.org.tr/event/june-luncheon-to-host-dr-aysegul-cor
• speakeragency.com.tr/konusmacilar/dr-aysegul-coruhlu
• google.com/maps?cid=15688743333237429026

Editorial note: DOWNGRADED Tier 1 -> Tier 2. Genuinely dedicated longevity clinic run by a current, publicly recognized named physician (qualifies — not a med-spa). Independent corroboration exists but is soft: Propeller Club Istanbul speaking-event page + SpeakerAgency talent profile + Google Maps/GBP (4.1/13) + podcast/Goodreads author footprint. CEILING is Tier 2 because: (1) NO authority-body credential verified — A4M membership NOT confirmed; (2) specialty is biochemistry + self-styled functional/longevity medicine, not an internal-medicine board; (3) reviews thin (13) and modest (4.1); (4) most third-party pages are promotional rather than journalistic. Doctor photo is self-published (clinic site) so capped at medium confidence — kept because it is plausibly her on her own site, but not high-confidence press/authority-verified.