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Osman Aktas
34
years of experience

Osman Aktas

  • Specialization: Gastrointestinal surgeon
  • 34 years of experience
  • Speaks:
    Arabic, English
  • Workplace: Turkey, Istanbul, Avicenna International Hospital
  • Specializing in laparoscopic and oncological surgeries since 1995, Dr. Osman Aktas brings decades of experience to complex liver conditions like Cirrhosis at Avicenna International Hospital.

    • Advanced training in laparoscopic surgery techniques in Germany
    • Extensive experience in treating gastrointestinal tumors and intestinal diseases with minimally invasive methods
    • Recognized for contributions to surgical treatments reducing complication risks
Surgeon's portfolio
4.4
Good
3 patient verified reviews
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3 stars
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4 stars
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5 stars
67%

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Inga Agaronova • Breast Augmentation with Fat Transfer
Italy
Oct 25, 2025
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Anonymous • Hysterectomy (uterus removal)
Guyana
Jun 13, 2025
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Anonymous • Tummy tuck
Germany
Aug 24, 2025
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Qualifications

Osman Aktas is a general surgeon at Avicenna International Hospital in Istanbul. He completed advanced laparoscopic surgery training in Hamburg, Germany. Aktas performs oncological procedures and minimally invasive metabolic surgeries.

Surgical Specialization and Expertise

Aktas has focused on endoscopic and laparoscopic surgery since 1995. He performs a wide range of minimally invasive procedures. These techniques help reduce recovery time and post-operative pain for patients.

Gastrointestinal and Abdominal Surgery

  • Gallbladder surgery and cholecystectomy
  • Abdominal wall and inguinal hernia repairs
  • Appendectomy and treatment for appendicitis
  • Surgery for reflux and stomach disorders
  • Treatment of intestinal obstructions and duodenal polyps

Oncological Surgery

Aktas performs surgical oncology to treat various cancers. He uses methods that reduce the risk of complications for his patients. His work includes critical cancer procedures like the Whipple procedure for pancreatic cancer.

  • Whipple procedure — a complex surgery to remove parts of the pancreas, intestine, and gallbladder to treat cancer
  • Colorectal and gastric cancer resections
  • Surgical treatment for breast and thyroid cancer
  • Removal of gastrointestinal tumors

Metabolic and Proctological Treatments

Aktas provides surgical solutions for obesity and diabetes. He also treats anal diseases like hemorrhoids and fissures using laser therapy. These modern treatments offer lasting outcomes for patients seeking sustained weight loss.

  • Gastric sleeve surgery (Sleeve gastrectomy)
  • Gastric bypass and gastric balloon placement
  • Laser therapy for fistulas and proctological issues

Work Experience

  • 2005–Present – General Surgeon, Avicenna International Hospital, Istanbul
  • 2002–2005 – General Surgeon, Private Healthcare Sector, Turkey
  • 1990–2002 – Chief Physician and Head of General Surgery, Turkish Military Hospitals
  • Military hospitals served: Tatvan, Diyarbakir, Ankara, and Manisa

Education and Training

  • 1983 – Ankara University – Medical Degree, Turkey
  • 1986–1990 – Gulhane Military Medical Academy (GATA) – General Surgery Residency
  • 1995 – Advanced Laparoscopic Surgery training, Hamburg, Germany

Conditions Treated

  • Obesity and metabolic disorders
  • Gastrointestinal tract polyps and tumors
  • Fibrocystic breast disease
  • Cirrhosis and gallbladder issues

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