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Dr. Nilay Kayım Functional Medicine

Dr. Nilay Kayım

✓ Medically verified profile
Functional Medicine

Dr. Nilay Kayım

✓ Medically verified profile
8+ years experienceLanguages: Turkish, EnglishOnline consultationAcibadem Altunizade Hospital · İstanbul
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Dr. Nilay Kayım
Profile

About Dr. Nilay Kayım

Quick answer

Dr. Nilay Kayım is a Functional Medicine physician at Acibadem Altunizade Hospital in İstanbul with 8+ years of experience.

She focuses on functional medicine nutrition therapy, personalized nutrition planning, weight management, obesity and diabetes nutrition therapy, metabolic and gastrointestinal disease nutrition support, digestive health, hormonal balance nutrition, breastfeeding counseling, maternal and child nutrition in the first 1000 days, dietary supplement counseling, and longevity nutrition counseling. She consults in Turkish and English and…

M.D. Nilay Kayım is a dedicated dietitian specializing in functional medicine-based nutrition. Trained at the Fonksiyonel Tıp Akademisi (FTA) in 2025 in Functional Medicine Dietetics, she combines evidence-based clinical approaches with personalized care to support long-term health and metabolic balance. Since 2018, Nilay has been part of the Acıbadem Health Group, where she works with diverse patients to develop tailored nutrition plans that address chronic conditions, digestive health, hormonal balance, and weight management.

She emphasizes whole-foods, lifestyle interventions, and practical strategies that fit each client’s daily life. Known for clear communication and a compassionate approach, Nilay guides clients through sustainable changes, empowering them to achieve better energy, improved biomarkers, and lasting wellness.

Clinical Focus

Areas of Expertise

Conditions treated and procedures performed by this specialist.

Functional medicine nutrition therapyPersonalized nutrition planningWeight managementObesity nutrition therapyDiabetes nutrition therapyMetabolic disease nutritionGastrointestinal disease nutrition supportDigestive health nutritionHormonal balance nutritionBreastfeeding counselingMaternal and child nutrition in the first 1000 daysDietary supplement counselingLongevity nutrition counseling
Background

Education

  • 2025Fonksiyonel Tıp Akademisi / FTA Fonksiyonel Tıp Diyetisyenliği
  • 2025Longevity Diyetisyeni Eğitimi (Gastroenteroloji Diyetisyenliği Derneği)
  • 2025Temel Emzirme Danışmanlığı Eğitimi
  • 2024Health Profesyonelleri için Gıda Takviyeleri Sertifika Programı
  • 2023Acıbadem Mehmet Ali Aydınlar University / Yüksek Lisans
  • 2022Gastroentereloji Diyestisyenliği Sertifika Programı
  • 20218. Uluslararası Fetal Hayattan Çocukluğa İlk 1000 günde Anne ve Çocuk Beslenmesi Kongresi
  • 2021ESPEN LLL – Gastrointestinal Hastalıklarda Beslenme Desteği
  • 2021ESPEN Virtual Congress
  • 202056. Ulusal Diyabet Metabolizma ve Beslenme Diseases Kongresi
  • 20198. Ulusal Healthlı Yaşam Kongresi Katılım Belgesi
  • 20187. Ulusal Healthlı Yaşam Kongresi Katılım Belgesi
  • 2018Obeziteye Genel Bakış ve Metabolik Cerrahi Sempozyum
  • 20142018Acıbadem Mehmet Ali Aydınlar University
Career

Professional Experience

  • 2018Acıbadem Health Group
Good to Know

Frequently Asked Questions

What is Dr. Nilay Kayım's specialty?
Dr. Nilay Kayım is a specialist in Functional Medicine at Acibadem. For a personalised assessment, the Acibadem international patient team can review your medical history and reports and explain the suitable next steps.
Which hospital does Dr. Nilay Kayım practise at?
Dr. Nilay Kayım sees patients at Acibadem Altunizade Hospital in İstanbul. The international patient team can confirm current availability and help you plan a consultation or visit.
What languages can I use when consulting Dr. Nilay Kayım?
Consultations with Dr. Nilay Kayım are supported in Turkish and English. In addition, Acibadem provides multilingual coordination and interpreter support so international patients can communicate clearly throughout their care.
How can I book an appointment with Dr. Nilay Kayım?
You can request an appointment with Dr. Nilay Kayım using the appointment form on this page, or by contacting the Acibadem international patient team by phone or WhatsApp. After you share your details, the team checks availability and confirms your appointment, usually within 24 hours.
Is an online video consultation available with Dr. Nilay Kayım?
Yes. Dr. Nilay Kayım offers online video consultations, so you can discuss your condition and reports with the specialist before making any travel arrangements. The international patient team can help you schedule a secure video visit.
How many years of experience does Dr. Nilay Kayım have?
Dr. Nilay Kayım has around 8 years of professional experience in Functional Medicine. A summary of education, experience and professional memberships is available on this page.
Can international patients arrange treatment with Dr. Nilay Kayım?
Yes. Acibadem supports international patients end to end — from the first consultation and treatment planning through appointment scheduling, interpretation during the stay and follow-up after returning home. Sharing your case for an initial assessment is free of charge.
How do I get a second opinion involving Dr. Nilay Kayım?
You can request an independent review of your diagnosis and proposed treatment. Share your medical reports through the consultation or "Ask a Doctor" form on this site, and the team will arrange a specialist review and explain the available options.
Care without borders

A dedicated team, from first message to follow-up

Our international patient office coordinates your appointment, travel and treatment at JCI-accredited Acıbadem hospitals — and stays with you in your own language, every step of the way.

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Schedule your appointment with Dr. Nilay Kayım

Choose a date and time that suits you. Our international patient team will check availability and confirm your appointment — usually within 24 hours.

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    Share your detailsTell us how to reach you and anything we should know.
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Why patients choose Acıbadem
35+Years of expertise
90+Countries served
20+Languages spoken
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Where

Hospitals

Acibadem Altunizade Hospital is a multidisciplinary medical facility within Acibadem Healthcare Group in Istanbul, Türkiye. Designed to serve both local and international patients, the hospital brings together medical and surgical specialties, advanced diagnostic services, inpatient care, and coordinated patient support under one integrated structure.
Acibadem Altunizade Hospitalİstanbul · Hospital
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