Oya Ercan
40
years of experience
4.6
Rating

Oya Ercan

  • Specialization: Endocrinologist
  • 40 years of experience
  • Speaks:
    English
  • Online consultations: available
  • Workplace: Turkey, Istanbul, Memorial Şişli Hospital
  • Founder and Head of the Adolescent Science Branch at Cerrahpaşa Medical Faculty.

Online consultation with Oya Ercan

Convenient and easy
100% secure and confidential
Price on request

Patient reviews

4.6
Excellent score
322 patient verified reviews
1 star
5%
2 stars
0%
3 stars
0%
4 stars
20%
5 stars
75%
Rating breakdown
Doctor
4.7/5
staff
4.6/5
Facilities
4.7/5
Language assistance
4.6/5
Support
4.8/5
Your trust is our top concern
We value your trust above all, so clinics can't pay to alter or remove reviews.
Learn more about reviews.
Anonymous • Consultation with a neurologist
Ukraine
Apr 20, 2025
Verified review.
I do not have a very good impression of the clinic, because we went to do the operation at the agreed price of $ 4000 for the removal of tonsils, on arrival took 200 euros for consultation and said that the operation will cost 5900 euros.Prices are cosmic, it is better to choose another clinic, will be cheaper and not worse result.
Julija • Breast reconstruction surgery
Slovakia
Oct 17, 2024
Verified review.
Honestly, I'm in awe from this experience
The hospital was fantastic, room was private, with all required amenities, cafe - lovely, everything was beautiful and clean. Staff were just so accommodating, my Doctor was knowledgeable, explained the procedure in detail. Honestly, I'm in awe from this experience. And even though I was coming in with a slight fear and a tiny panic attack, there was really no need to worry, everything is on a highest level! Thanks to all!
Translators were top notch! Everything was amazing, I can't select just one thing.
Had issue with payment, it kept getting rejected and due to this I wasn't admitted right away. But once payment went through, all services followed smoothly.
About Bookimed service
Love the speed and replies at any time of day
Todor • Chemotherapy
Bulgaria
Feb 14, 2025
Verified review.
Overall, we were very happy with the care my father received
My father’s medical experience with Memorial Şişli was great. Everything was well-organized, and we felt supported throughout the entire process. The doctor was professional, knowledgeable, and patient in explaining every detail, which reassured us that my father was in good hands. I was also really impressed by how quickly everything was arranged. There were no unnecessary delays, and the entire medical service was coordinated seamlessly. Our online medical coordinator was always available whenever we had questions, making the whole process much easier. Having a interpreter readily available was a huge help as well—they were efficient and made communication effortless. The hospital was spotless, and cleanliness was clearly a top priority, which gave us even more peace of mind. Overall, we were very happy with the care my father received. The professionalism and efficiency of the entire team made a real difference, and I would highly recommend the hospital to anyone seeking quality medical care abroad.
Anonymous • Lutetium-177 therapy
Ghana
Nov 22, 2024
Verified review.
I got more than value for my money
Memorial is more than a hospital. It is home from home. Very hospitable and caring staff who show a lot of empathy. My one night stay in the hospital was a delightful experience, kind and available staff, every neat and hygienic room. The doctors are on top of their job. I was taken through a lecture in nuclear physics 101, broken in simple language. The lecturer helped allayed my initial fears about the treatment. The treatment was speedy and the results came so quickly. The doctor was by my bedside to explain the next steps. The translator was fantastic. The transportation service was superb, always on time. I got more than value for my money. I will strongly recommend Memorial Sisli Hospital for any person seeking Lu-177 therapy
The ever presence of the medical support to attend to me in deep into the night.
May be the food could be improved in terms of quality served
About Bookimed service
Bookimed is a fantastic service organisation. Very quick on follow ups and providing feedback. They connect you the all relevant personnel from visa acquisition to hospital appointment promotly. Even when one arrives at the treatment facility they follow up to enquire if one has an challenges
Svitlana Zinchenko • Consultation with a gastroenterologist
Italy
Jan 30, 2025
Verified review.
If necessary, I will come again! Thank you
Service in a foreign country is especially important, and when you are contacted every minute, there is no stress. The car pick-up and all the subsequent movements in the clinic - everything is clear and to the point. If necessary, I will come again! Thank you. For a job well done!
Liked that the doctor understood my problem and will address it, it takes time.
It's been good.
Load More

Doctor's services

How are we doing?

1 of 3
Information about this doctor is full and clear
1
2
3
4
5
Strongly disagree
Strongly agree

Qualifications

2006 - Present, Istanbul/Istanbul/Türkiye

MEMORIAL SISLI HOSPITAL

Pediatric Endocrinology Specialist

2006 - Present, Istanbul/Istanbul/Türkiye

MEMORIAL ATASEHIR HOSPITAL

Pediatric Endocrinology Specialist

2001 - Present, Istanbul/Istanbul/Türkiye

CERRAHPAŞA MEDICAL FACULTY

Head of the Department of Pediatric Endocrinology

1996 - Present, Istanbul/Istanbul/Türkiye

CERRAHPAŞA MEDICAL FACULTY

Founder and Head of Adolescent Science Branch

1993 - 2001, Istanbul/Istanbul/Türkiye

CERRAHPAŞA MEDICAL FACULTY

Member of the Department of Pediatric Endocrinology

1992 - 1993, London/London/England

UNIVERSITY OF LONDON MIDDLESEX HOSPITAL

Visiting Chief Resident of Pediatric Endocrinology and Cellular Endocrinology

1989 - 1992, Istanbul/Istanbul/Türkiye

CERRAHPAŞA MEDICAL FACULTY

Chief Assistant of the Department of Pediatric Endocrinology

1987 - 1989, /Türkiye

MINISTRY OF HEALTH OF THE REPUBLIC OF TURKEY NO.6 AÇSAP

Child Health and Diseases Specialist

1985 - 1987, /Türkiye

MINISTRY OF HEALTH OF THE REPUBLIC OF TURKEY SEREFLIKOCHISAR STATE HOSPITAL

Child Health and Diseases Specialist

You may also be interested

Dr Phatcharasak Kraisornphongsakul Md
4.2 Good • 34 reviews
Ergin Er
4.7 Excellent • 403 reviews
Ramazan Arslan
4.6 Excellent • 78 reviews
Murat Yaman
4.7 Excellent • 100 reviews
Tugba Doruk
4.6 Excellent • 78 reviews

Payment & Rewards

You don’t pay for our services

You make your payment directly at the clinic or to their official bank account.

Secure Booking

Some clinics may require a deposit as a part of their policy.

Flexible installments

Spread out your payments with installment options.

Referral program

Earn rewards for referring friends to Bookimed.