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Nurana Guller
8
years of experience

Dr Nurana — Istanbul

  • Specialisation: Nephrologist
  • 8 years of experience
  • Speaks:
    English, Russian, Turkish
  • Online consultations: available
  • Workplace: Turkey, Istanbul, Hisar Hospital Intercontinental
  • Completed medical and nephrology specialty training at Istanbul University Cerrahpaşa, one of Türkiye's leading medical schools.

    Specialist Dr. Nurana Güller earned her medical degree and completed nephrology training at the Cerrahpaşa (Çapa) Faculty of Medicine, Istanbul University, a major academic center in Türkiye. She trained in a high-volume tertiary referral center. She contributed to multidisciplinary care for acute and chronic kidney diseases.

    Her practice focuses on early CKD detection. She aims to slow progression and prevent complications. She has extensive experience in AKI management. She provides stage-specific treatment and long-term follow-up for chronic kidney failure. Her interests include hypertension, diabetic nephropathy, glomerulonephritis, UTIs, proteinuria, kidney stones, cystic diseases, dialysis, and transplantation.

    Dr. Güller practices at İAÜ Medical Park. She follows evidence-based, ethical, and patient-safety principles.

Online consultation with Nurana Guller

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4.5
Good
20 patient verified reviews
1 star
5%
2 stars
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5 stars
95%

Patient reviews

About clinic Hisar Hospital Intercontinental
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1-5 of 20 reviews
Anonymous • Robotic myomectomy
Switzerland
13 July 2026
Verified review.
The surgeon and the entire team at the clinic were great, which put me at ease
My biggest worry was centered on one of the 2-3 fibroids I had. The surgeon and the entire team at the clinic were great, which put me at ease. The procedure itself was smooth. I am now in the early recovery phase and I feel good, though I do tire easily, as is expected. It’s still too early to know what the final results will be, but I am optimistic. I can’t really comment on the price clarity as I wasn't sure about the details. From a medical and care standpoint, everything was handled very professionally by the staff.
The doctor was patient and heard all my needs. He couldnot have done more. Bookmed helped me get the best options. The process was so smooth
Maybe, letting customer know there will be additional cost other than the ones quotated. We paid for so many tests not covered.
Anonymous • Deep Plane Facelift
Sweden
12 July 2026
My surgeon was fantastic. I felt very reassured when he took the time to explain the deep plane technique so clearly and even drew the incision lines with me right before my surgery. He also personally checked on me after I woke up from the general anesthesia. The procedure covered my full face and neck, and I can confirm there were no additional expenses on top of what was quoted. The clinic facilities are excellent. My only disappointment has been the aftercare, as there has been very little contact from the staff. It's still early in the healing process, so it is too early to tell how the final results will look.
The doctor was warm and patient.
Post-op instructions cold be better .
Anonymous • Consultation with a mammologist
Turkey
13 June 2026
Verified review.
It was the right choice
What worried me most was the uncertainty and what the treatment plan would be. But my fears were put to rest after the very first consultation. The doctor was very attentive and explained everything in detail and calmly, which immediately put me at ease. I really appreciate that approach. All the staff at the clinic were responsive and supportive at every stage. The clinic itself made a good impression; everything is well organised. I am currently in the recovery phase and feel much calmer, having a clear understanding of the next steps. It was the right choice.
Everything was great
Shabnam • Hysteroscopic polypectomy
Tajikistan
6 Nov 2025
Verified review.
Thank you so much to the whole team for their clear, professional and heartfelt work!
I would like to express my sincere gratitude to Hisar Hospital Intercontinental in Istanbul for the high professionalism, attentiveness and care shown at every stage of my treatment. I underwent hysteroscopic removal of several endometrial polyps, including one large one measuring 3 cm. Everything went perfectly - from the initial consultation to the surgery and post-operative care. Special thanks to my doctor - Op. Dr Berna Buse Kobal. She inspired confidence from the very beginning, explained everything calmly and clearly, acted very carefully and confidently. After the operation I felt great, without pain or discomfort. The nurses and all the staff of the clinic were very attentive and helpful. The atmosphere in the hospital is clean, modern, comfortable and absolutely safe. I would also like to thank Julia, a Bookimed employee, who helped me with counselling and organising the trip. We made the decision literally at the last moment: we were informed from Dushanbe in the evening, flew out at night, and already in the morning I was in the clinic. Everything was organised perfectly - meeting, hospitalisation, surgery on the same day, and in the evening I was already relaxing in the hotel and feeling great. Thank you so much to the whole team for their clear, professional and heartfelt work! 💐 I confidently recommend Hisar Hospital Intercontinental and Bookimed to all women who are looking for quality, fast and safe treatment abroad.
Promptness, value for money. Approach.
There's no such thing
About Bookimed service
Julia from bookimed and I were looking at several options. We voiced our budget and special requirements. After studying our wishes, she suggested this clinic. The next morning we were already at the clinic after the appointment had been decided promptly
Sergei • Сomplex oncology diagnostic
Moldova
26 June 2026
Verified review.
Hisar Hospital is a clinic staffed by professionals who carry out their work to the highest standard;
Hisar Hospital is a clinic staffed by professionals who carry out their work to the highest standard; special thanks go to Dr Taifun Apuhan for his professionalism. Special thanks also go to the staff and the interpreter, ‘Rabiya’ – everything was of the highest standard.
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Qualifications

Specialist Dr. Nurana Güller completed her medical education at Istanbul University, Cerrahpaşa (Çapa) Faculty of Medicine, one of Türkiye's leading medical schools. She completed her specialty training at the same institution, where she gained comprehensive clinical experience in internal medicine and nephrology, developing expertise in the diagnosis, treatment, and long-term management of kidney diseases.

During her residency, Dr. Güller trained in a high-volume tertiary referral center, actively participating in the multidisciplinary management of both acute and chronic kidney diseases. Her clinical practice focuses on the early detection of chronic kidney disease (CKD), slowing disease progression, and preventing long-term complications through individualized patient care.

She adopts a holistic approach in evaluating the renal effects of systemic diseases such as hypertension and diabetes, emphasizing early risk factor control and the prevention of target organ damage.

Dr. Güller has extensive experience in the prompt diagnosis and management of acute kidney injury, as well as stage-specific medical treatment planning and long-term follow-up for patients with chronic kidney failure.

Committed to evidence-based medicine, Dr. Güller places patient safety, ethical medical practice, and sustainable kidney health at the core of her clinical approach.

Medical Interests

  • Chronic Kidney Disease (CKD)
  • Hypertension
  • Diabetic Nephropathy
  • Acute Kidney Injury (AKI)
  • Chronic Kidney Failure
  • Glomerulonephritis
  • Urinary Tract Infections (UTIs)
  • Kidney Transplantation
  • Proteinuria
  • Kidney Stone Disease
  • Cystic Kidney Diseases
  • Dialysis

Education

Medical Degree
Istanbul University, Cerrahpaşa (Çapa) Faculty of Medicine

Specialty Training – Nephrology
Istanbul University, Cerrahpaşa (Çapa) Faculty of Medicine

Professional Experience

  • İAÜ Medical Park

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