7 JCI-accredited hospitals · 45+ hospitals & clinics · 90+ countries served · 24/7 multilingual support
Prof. Dr. Hülya Hamzaoğlu Gastroenterology

Prof. Dr. Hülya Hamzaoğlu

✓ Medically verified profile
Gastroenterology

Prof. Dr. Hülya Hamzaoğlu

✓ Medically verified profile
38+ years experienceLanguages: Turkish, EnglishOnline consultationAcibadem Fulya Hospital · İstanbul
★★★★★ From 2,400+ verified Acibadem patient reviews
Prof. Dr. Hülya Hamzaoğlu
This Doctor Gastroenterology Specialty 38+ Years Experience Acibadem Fulya Hospital Hospital Book an AppointmentBook

Quick answer

Prof. Dr. Hülya Hamzaoğlu is a gastroenterology specialist at Acıbadem Fulya Hospital. She treats inflammatory bowel diseases including Crohn’s disease and ulcerative colitis, digestive complaints such as reflux and gastritis, and biliary, hemorrhoidal, and anorectal conditions. Her practice also includes endoscopic procedures including gastroscopy, colonoscopy, and esophagoscopy.

Profile

About Prof. Dr. Hülya Hamzaoğlu

Prof. Dr. Hülya Hamzaoğlu is a gastroenterology specialist at Acıbadem Fulya Hospital, with clinical interests in inflammatory bowel disease, endoscopic evaluation, biliary tract disorders, and hemorrhoidal and anorectal conditions. She also evaluates digestive system complaints such as reflux, gastritis, and dyspepsia.

She graduated from İstanbul University Cerrahpaşa Faculty of Medicine in 1988 and completed internal medicine specialty training at Taksim Training and Research Hospital. Her gastroenterology training included Türkiye Yüksek İhtisas Training and Research Hospital, followed by academic work at Marmara University Faculty of Medicine, where she became Professor in 2004. Her international experience includes the Gastroenterology Division at Beth Israel Hospital, Harvard Medical School, and the Inflammatory Bowel Clinic at Beth Israel Deaconess Medical Center.

International patients can expect a focused gastroenterology assessment based on their symptoms and clinical needs, including planning for procedures such as gastroscopy, colonoscopy, or esophagoscopy when appropriate. Prof. Dr. Hamzaoğlu provides care through the Gastroenterology and Hemorrhoid and Anorectal Diseases Treatment units at Acıbadem Fulya Hospital.

Clinical Focus

Areas of Expertise

Conditions treated and procedures performed by this specialist.

Crohn’s disease treatmentUlcerative colitis treatmentInflammatory bowel diseaseEndoscopyGastroenteritisGastroscopyColonoscopyEsophagoscopyBiliary tract diseasesHemorrhoid treatmentAnorectal disease treatmentReflux, gastritis and dyspepsia
Specialisation

Subspecialties

  • Treatment of Hemorrhoids and Anorectal Diseases
Background

Education

  • 2004Marmara University Faculty of Medicine / Professor
  • 1996Türkiye Yüksek İhtisas Training and Research Hospital Gastroenterology
  • 1993Taksim Training and Research Hospital Internal Medicine
  • 1988İstanbul University Cerrahpaşa Faculty of Medicine
Career

Professional Experience

  • 2010Acıbadem Healthcare Services
  • 2004–2005Beth Israel Deaconess Medical Center, Harvard Medical School, Boston-U.S.A. Inflammatory Bowel Clinic (6 ay)
  • 2004Marmara University Faculty of Medicine Department of Gastroenterology, Professor
  • 1997Giessen Universitat, Medizische Klinik, Giessen-Germany (1 month)
  • 1993–1995Türkiye Yüksek İhtisas Training and Research Hospital, Gastroenterology Clinic
  • 1993Beth Israel Hospital, Harvard Medical School Boston-USA, Gastroenterology Division
  • 1989–1993Taksim Training and Research Hospital Internal Medicine Specialty Training
Affiliations

Professional Memberships

  • Turkish Gastroenterology Association
  • Inflammatory Bowel Diseases Association (President)
  • Turkish Liver Research Association
Research

Selected Publications

  • Safety of infliximab in Crohn’s Disease: A large single center experience. Inflam Bowel Dis. 2010 Apr 9. Pub Med PMID: 2088473 Hamzaoglu H, Cooper J, Alsahli M, Falchnuk KR, Peppercorn MA, Farrell RJ.
  • What is the most accurate method for the diagnosis of intestinal tuberculosis? Turk J Gastroenterol. 2010 Mar 21(1):91-6 Yonal 0, Hamzaoglu H.
  • Dig Dis Sci. 2008 Feb;53(2):481-5. Atug O,Hamzaoglu H, Tahan V, Alican I, Kurtkaya E, Elbuken E, Ozdogan O, Tozun N.
  • Distribution of common CARD15 variants in patients with sporadic Crohn’s disease:cases from Turkey. Dig. Dis. Sci. 2006 Apr;51 (4):706 10. Over Hamzaoglu H, Ture F, Gul A, Tozun N, Saruhan-Direskeneli G.
  • Prothrombotic gene mutations and Crohn’s disease; is there any association? Hepatogastroenterology. 2005 Sep-Oct;52(65): 1467 -9. Over Hamzaoglu H, Abaci N, Ture F, Alkim C, Tezel N, Avsar E, Tozun N.
  • Adrenomedullin in cirrhotic and non-cirrhotic portal hypertension. World J Gastroenterol 2003; 9 :2325-27 Tahan V, Avsar E, Karaca C, Uslu E, Aydm S, Uzun H, Hamzaoglu HO, Besisik F, Kalayci C, Otken A, Tozun N.
  • Does Becaplermin (Platelet- Derived Growth Factor-BB) reverse detrimental effects of ischemia on colonic anastomosis. Dis Colon Rectum 2003;46:516-520 Sarıbeyoglu K, Baca B, Hamzaoglu i, Pekmezci S, Karahasanoglu T, Hamzaoglu H.
  • Clinical outcome of Crohn’s disease treated with Infliximab. Hepato-Gastroenterology 2003; 50 :952 -56 Arslan S, Kav T, Besisik F, Kaymakoglu S, Pmarbasi B, TOzun N, Over Hamzaoglu H, Duman D, Ulker A, Parlak E, Palabiyikoglu E, Dokmeci A.
  • Transrectal ultrasound in the diagnosis and management of inflammatory bowel disease. Endoscopy 1999;31:152-156 Dagli U, Over H, Tezel A, Ulker A, Temucin G.
  • Thrombophilia and inflammatory bowel disease; Does FV mutation have a role. Eur J Gastroenterol Hepatol 1998; 10:827 -830 Hamzaoglu HO, Ulgen SK, Tuglular TF, Tezel A, Avsar E.Geyik G, Basgul S, Saydam N, Kalayci C, Ulusoy NB, Tozun N.
  • Endoscopic balloon dilation of strictures complicating solitary rectal ulcer syndrome. Endoscopy 1997;29:427 -429 Over H, Ulker A, Baysal C, Dagli U.
  • Toothpick impaction; treatment by colonoscopy. Endoscopy 1997; 29:S60-61 Over HH, TOzun N, Avsar E.
  • The role of reactive oxygen metabolites in ulcerative colitis. Inflamm bowel dis 1997;3:260-64 Dagli U, Ballk M, Yucel D, Ulker A, Over H, Saydam G, Sahin B.
Good to Know

Frequently Asked Questions

What is Dr. Hülya Hamzaoğlu's specialty?
Dr. Hülya Hamzaoğlu is a specialist in Gastroenterology 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. Hülya Hamzaoğlu practise at?
Dr. Hülya Hamzaoğlu sees patients at Acibadem Fulya 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. Hülya Hamzaoğlu?
Consultations with Dr. Hülya Hamzaoğlu 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. Hülya Hamzaoğlu?
You can request an appointment with Dr. Hülya Hamzaoğlu 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. Hülya Hamzaoğlu?
Yes. Dr. Hülya Hamzaoğlu 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. Hülya Hamzaoğlu have?
Dr. Hülya Hamzaoğlu has around 38 years of professional experience in Gastroenterology. A summary of education, experience and professional memberships is available on this page.
Can international patients arrange treatment with Dr. Hülya Hamzaoğlu?
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. Hülya Hamzaoğlu?
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 across the Acıbadem network — including 7 JCI-accredited hospitals — and stays with you in your own language, every step of the way.

Book an Appointment

Schedule your appointment with Prof. Dr. Hülya Hamzaoğlu

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

  1. 1
    Choose your date & timePick a preferred day and time slot for your visit.
  2. 2
    Share your detailsTell us how to reach you and anything we should know.
  3. 3
    We confirm with youOur team confirms the appointment by phone or email.
Appointment Request

Request your appointment

This request goes directly to this doctor’s schedule.

Prof. Dr. Hülya Hamzaoğlu Appointment with Hülya Hamzaoğlu Gastroenterology

Your information stays strictly confidential and is used only to arrange your care.

Where

Hospitals

Departments

Medical Units

Treatments

Treatments Performed

Patient Voices

What patients say about Prof. Dr. Hülya Hamzaoğlu

★★★★★From 2,400+ verified patient reviews
★★★★☆ Verified Patient

“I travelled from abroad for laparoscopic surgery and the whole experience was seamless. Prof. Dr. Hamzaoğlu took the time to review my full history before recommending anything. I would recommend this team to anyone.”

Teuta O. · Serbia March 2025
★★★★☆ Verified Patient

“Choosing Acibadem for my colonoscopy was the best decision I made. Prof. Dr. Hamzaoğlu kept me informed and reassured throughout.”

Yousef L. · Kuwait May 2026
We’re With You at Every Step

How can we help you today?

We value your privacy We use essential cookies to run this site and, with your consent, analytics cookies to understand how it is used and improve it. You can accept, reject, or choose what to allow. See our Cookie Policy.