Medicalpark Mersin Hospital · Mezitli Weekdays 09:00-17:00
5.0 / 5 · 43 patient reviews

Op. Dr.
Ersan Semerci

General Surgeon

He regularly performs sleeve gastrectomy, gastric bypass and endoscopic weight-loss procedures in bariatric and metabolic surgery. He has oncological surgery experience in stomach, colon and rectal cancers as well as thyroid and breast cancer. Wherever suitable, he prefers the laparoscopic (keyhole) approach. He has practised in Mersin since 2010 and currently works at Medicalpark Mersin Hospital.

30.Year in Practice
5.0Patient Rating
43Reviews
10+International Courses
Op. Dr. Ersan Semerci, General Surgeon, Mersin
Practising At Medicalpark
Mersin Hospital
Academic Background Mustafa Kemal University Faculty of Medicine
Practising Since 1996 Uninterrupted surgical practice across state, city and private hospitals
Minimally Invasive Approach One of the pioneers of laparoscopic surgery in Turkey
Continuing Education Rome, Bruges, Istanbul; national and international congresses and courses
Professional Experience

Thirty Years in Numbers

3000+ Sleeve Gastrectomy and Bariatric Surgery Cases Bariatric and metabolic surgery
5000+ Laparoscopic Cholecystectomies Keyhole gallbladder surgery
1000+ Laparoscopic Inguinal Hernia Repairs Keyhole hernia repair

The figures above reflect the total number of operations Op. Dr. Ersan Semerci has successfully performed since the start of his career in 1996.

Op. Dr. Ersan Semerci performing a laparoscopic operation
"I chose this field because surgery lets me offer people a fast way out of their illness." Op. Dr. Ersan Semerci
About

Three Decades of Surgical Practice

Op. Dr. Ersan Semerci is an experienced general surgeon, now in his 30th year of practice. Istanbul University Çapa Faculty of MedicineAfter graduating from Ankara Oncology Hospital, he completed his residency in general surgery at Ankara Oncology Hospital. Throughout his career he has worked in both public and private hospitals, serving a wide range of patients.

Dr. Semerci began his career at Sungurlu State Hospital in 2000 and later carried out academic work at Mustafa Kemal University Faculty of Medicine as an Assistant Professor . Between 2010 and 2017 he worked at Mersin Toros State Hospital, and between 2017 and 2022 at Mersin City Hospital. Since 2022 he has been practising at Medicalpark Mersin Hospital.

Known for his patient-centred approach, Op. Dr. Ersan Semerci combines deep clinical experience with an academic background and operates across many subspecialties of general surgery. Each year he attends national and international congresses, learning new technologies and techniques first-hand and bringing them into his own practice. He played an important role in the adoption of laparoscopic surgery across Turkey.

  • Medicalpark Mersin Hospital General Surgeon
  • Mersin City Hospital General Surgeon
  • Mersin Toros State Hospital General Surgeon
  • Mustafa Kemal University Faculty of Medicine Department of General Surgery, Assistant Professor
  • Sungurlu State Hospital General Surgeon
  • Ankara Oncology Hospital General Surgery Residency
  • Istanbul University Istanbul (Çapa) Faculty of Medicine Doctor of Medicine

Professional Memberships Turkish Surgical Society · Turkish Society of Colon and Rectal Surgery

Op. Dr. Ersan Semerci receiving his 30th-year plaque
30th-year plaque presentation ceremony
1996 - 2026

30th Year in Practice

"Thirty years is not just a career; it is a story of constant learning and growth.

Together, we will keep working towards a healthier society."

Op. Dr. Ersan Semerci
1996Career Began
5Institutions Served
30Years of Surgical Practice
Treatments

The Full Breadth of General Surgery

Every condition is handled as a complete pathway, from diagnosis through to post-operative follow-up. Wherever suitable, the keyhole (laparoscopic) approach is preferred.

Bariatric and Metabolic Surgery

Sleeve gastrectomy, gastric bypass, mini gastric bypass, transit bipartition, gastric balloon and gastric botox procedures.

More detail

Laparoscopic (Keyhole) Surgery

Minimally invasive techniques performed through millimetre-sized incisions, giving less pain, faster recovery and smaller scars.

More detail

Hernia Surgery

Inguinal, umbilical, abdominal wall and incisional hernias, and recurrent hernias; mesh and laparoscopic repair.

More detail

Proctology

Haemorrhoids, anal fissure, anal fistula, perianal abscess and pilonidal sinus, including laser and non-surgical options.

More detail

Thyroid and Parathyroid Surgery

Goitre, thyroid nodules, hyperthyroidism, thyroid cancer and parathyroid disease. Scarless thyroid surgery with nerve monitoring.

More detail

Breast Disease and Breast Cancer

Breast cysts, fibroadenoma, nipple discharge and biopsy; breast-conserving surgery, oncoplastic surgery and sentinel lymph node procedures.

More detail

Gallbladder and Biliary Tract

Gallstones and cholecystitis, common bile duct stones and biliary strictures; laparoscopic cholecystectomy and advanced biliary surgery.

More detail

Colorectal Surgery

Colon and rectal cancers, polyps, diverticular disease and ulcerative colitis; laparoscopic colorectal cancer surgery.

More detail

Stomach and Oesophageal Surgery

Reflux and hiatal hernia, achalasia, gastric ulcer and stomach cancer surgery; keyhole anti-reflux surgery.

More detail

Endoscopic Procedures

Gastroscopy, colonoscopy and rectoscopy; polyp removal, stent placement, endoscopic gastric balloon and botox procedures.

More detail

Liver, Spleen and Pancreas

Liver cysts and masses, haemangioma, hydatid cyst, splenic disease (laparoscopic splenectomy), pancreatitis and pancreatic surgery.

More detail

Emergency and Trauma Surgery

Emergency surgery for appendicitis, bowel obstruction and perforation, intra-abdominal abscesses, abdominal injuries and acute abdomen.

More detail
Minimally Invasive Surgery

Keyhole Surgery: Small Incisions, Fast Recovery

In laparoscopic surgery the operation is carried out with a camera and specialised instruments inserted through a few millimetre-sized openings in the abdominal wall. From his earliest years in practice, Op. Dr. Semerci helped bring this approach into wider use in Turkey, keeping his technique current through international programmes ranging from the Endocrine Surgery Department of the Catholic University of Rome to bariatric surgery training in Bruges, Belgium.

  • Markedly less pain after surgery
  • Shorter hospital stay and a quick return to daily life
  • Smaller scars and a lower risk of wound infection
  • More precise work on tissue thanks to the magnified camera view
Patient Reviews

In Patients' Own Words

5,0 average rating from 43 verified reviews

The reviews below were written independently by patients on DoktorTakvimi.com and Doktorsitesi.com. You can verify them on the source profiles.

I was losing my battle with obesity when I heard about Dr. Ersan and knew that was it. I had the operation at 120 kg and I am now in the 80s; thanks to him I feel great. His communication and care are excellent.

D D. R.Sleeve gastrectomy · March 2024 DoktorTakvimi

Dr. Ersan is an excellent and highly regarded surgeon. He is extremely attentive and genuinely values his patients. He performed my stomach surgery and explained the whole process clearly. I am very satisfied with the care I received.

R R. K.Stomach surgery · December 2023 DoktorTakvimi

Our doctor spotted a problem that had not even been noted in the imaging report. He explains the condition in terms you can understand; a friendly and attentive doctor.

D D. G.Inguinal hernia · July 2024 Doktorsitesi

I had gallbladder surgery with Dr. Ersan Semerci. His attention throughout the whole process was excellent. The operation went without a hitch and I recovered very quickly. You can see him with complete confidence.

S S. A.Gallbladder surgery · December 2023 DoktorTakvimi

When I first went for a diagnosis, meeting a doctor who was warm, deeply understanding of how a patient feels, compassionate and empathetic lifted my spirits. My health is in safe hands. I sincerely recommend him to everyone.

R R. C.Colorectal surgery · August 2023 DoktorTakvimi

My doctor is excellent and experienced, both as a person and as a surgeon. I trust Dr. Ersan completely on every matter.

C C. O.July 2025 Doktorsitesi

He performed my gastric bypass. Compared with many doctors he is courteous, respectful and highly accomplished at his work. I had a number of health problems and most of them are now gone. I had no issues at all with the surgical site.

S S. Y.Gastric bypass · December 2023 DoktorTakvimi

An excellent surgeon. Approachable, patient, clear in his explanations, experienced and well respected. I am extremely pleased, thank you endlessly.

M M. E.Hernia surgery · March 2024 Doktorsitesi

He performed my wife's haemorrhoid surgery. He briefed us before and after the operation, and we could always reach him whenever we had a concern. We were very pleased with our doctor.

I I. T.Haemorrhoid surgery · December 2023 DoktorTakvimi

He was very attentive before and after the operation; he looks after his patients both by phone and in person. I was also discharged within two days. Thank you very much.

Z Z. S.February 2024 Doktorsitesi

We travelled from Antalya for a gastric balloon. Dr. Ersan answered every one of our questions; his courtesy and knowledge put us at ease. We were discharged the next day and spoke with him by phone many times afterwards. You can trust him without hesitation.

T T. O.Gastric balloon · August 2023 DoktorTakvimi

An outstanding surgeon in the way he approaches patients, in his attentiveness, in his operations and in the follow-up care he provides.

N N. E.March 2024 Doktorsitesi

He performed my thyroid surgery and I was very pleased; he has a very light touch and is number one in his field.

A A. B.Thyroid surgery Doktorsitesi

I found Dr. Ersan through a recommendation and came to him about my weight. What I liked most was that he explained every detail of the operation and was tremendously attentive. I am happy with the result and would definitely recommend him.

S S. D.Bariatric surgery · August 2023 DoktorTakvimi

The follow-up and treatment for my mass went very well and I am still under his care. His attentiveness and kindness are excellent; I am very pleased.

D D. B.March 2024 Doktorsitesi

Even though he was on leave, he came in from home one evening for my wife's operation. A very attentive and warm surgeon; thank you once again.

P P. B.March 2024 Doktorsitesi
Blog

On Conditions and Treatments

General information about common surgical conditions and treatment options. This content does not constitute medical advice and is not a substitute for a consultation with a physician.

Frequently Asked Questions

Questions Patients Ask

General answers to the questions we hear most. These answers do not constitute medical advice; a consultation is required for an assessment specific to your own situation.

Which hospital does Op. Dr. Ersan Semerci work at?

He works as a general surgeon at Medicalpark Mersin Hospital. Address: Atatürk Mah. Gazi Mustafa Kemal Bulvarı No: 676, 33200 Mezitli / Mersin, Turkey. Consultation hours are weekdays 09:00-17:00.

How do I book an appointment?

The fastest way is to message on WhatsApp: 0542 236 05 33. Alternatively, you can book through the hospital appointment line: 0 850 474 37 63.

Which conditions does he operate on?

His main areas are bariatric and metabolic surgery (sleeve gastrectomy, gastric bypass, gastric balloon), stomach, colon and rectal cancers, thyroid and parathyroid disease, breast disease and breast cancer, gallbladder and biliary tract, hernias of every type, proctology (haemorrhoids, anal fissure, fistula, pilonidal sinus), and emergency and trauma surgery.

Who is eligible for sleeve gastrectomy?

The generally accepted criteria are a body mass index of 40 or above, or a BMI between 35 and 40 together with a related condition such as type 2 diabetes, hypertension or sleep apnoea. These numbers alone do not decide the matter; age, eating habits, previous weight-loss attempts and overall health are assessed together. Before surgery a multidisciplinary preparation process is carried out involving endocrinology, psychiatry and nutrition specialists.

How long does recovery take after laparoscopic (keyhole) surgery?

It depends on the operation. After laparoscopic gallbladder surgery patients are usually discharged the same or the following day and return to daily life within a few days. For bariatric and cancer operations the hospital stay is a few days and full recovery takes a few weeks. Compared with open surgery, the keyhole approach means less pain, a shorter hospital stay and smaller scars.

Is laser treatment available for haemorrhoids?

Yes. Depending on the grade of the haemorrhoids, laser, Doppler-guided methods and conventional surgery are all considered. For pilonidal sinus there are also options such as laser and non-surgical phenol treatment. Which method is suitable is decided after an examination.

Are SGK or private insurance accepted?

Medicalpark Mersin Hospital has agreements with SGK (the Turkish social security institution) and many private insurers. Because coverage varies by procedure and policy, we recommend confirming via WhatsApp or the hospital appointment line before booking.

How many operations has he performed?

Over a career spanning from 1996 to the present, he has successfully performed more than 3,000 sleeve gastrectomy and bariatric surgery cases, more than 5,000 laparoscopic cholecystectomies (keyhole gallbladder surgery) and more than 1,000 laparoscopic inguinal hernia repairs.

What does his cancer surgery experience cover?

He completed his residency at Ankara Oncology Hospital. His main oncological surgery areas are stomach cancer, colon and rectal cancers, thyroid cancer, breast cancer, and liver and biliary tract tumours. In suitable cases, breast-conserving surgery, sentinel lymph node biopsy and laparoscopic cancer surgery are performed.

Contact and Appointments

One Message Is All It Takes

Message on WhatsApp
Press and Profiles

News coverage about Op. Dr. Ersan Semerci and his profiles on independent sources.

Book via WhatsApp