The #1 Medical Tourism Platform since 2014

Best Resection of large intestine oncologists in Turkey: TOP 35 doctors

author
Content meets the Bookimed Editorial Policy and is medically reviewed by
Fahad Mawlood - General practitioner. Winner of 4 scientific awards. Served in Western Asia. Former Team Leader of a medical team supporting Arabic-speaking patients. Now responsible for data processing and medical content accuracy.
image
Mustafa Solak
Clinical oncologist
18 years of experience
4.5
143 reviews
Turkey, Istanbul
Hisar Intercontinental Hospital

Mustafa Solak

Clinical oncologist
18 years of experience

Mustafa Solak, M.D. is a medical doctor who graduated from Hacettepe University School of Medicine and has completed residencies at Istanbul Sisli Etfal Teaching and Research Hospital and a fellowship at Hacettepe University Cancer Institute. He specializes in Breast Cancer, Testicular Cancer, Ovarian Cancer, Lung Cancer, Head-Neck Cancer, and Gastrointestinal Cancers. He has also worked at the University of Texas MD Anderson Cancer Center, Hitit University Corum Training Hospital, and Medical Park Hospital.

Read more
image
Pekize Eker Balcioglu
General surgeon
22 years of experience
4.5
143 reviews
Turkey, Istanbul
Hisar Intercontinental Hospital

Pekize Eker Balcioglu

General surgeon
22 years of experience

Pakize EKER BALCIOĞLU, M.D., graduated from Cerrahpaşa School of Medicine, Istanbul University, and completed her residency training at the General Surgery Department, School of Medicine, Marmara University. She has authored articles in local and international journals and has fields of medical interest in breast pain, hemorrhoid treatments, anal fissure treatments, pilonidal sinus treatments, and lipomas. She has worked at Marmara University Hospital, Atlas Hospital, Maltepe Ersoy Hospital, and Sultanbeyli Ersoy Hospital.

Read more
image
Sadiq Shakiliyev
General surgeon
12 years of experience
4.1
60 reviews
Turkey, Istanbul
Kucukcekmece Hospital

Sadiq Shakiliyev

General surgeon
12 years of experience
Dr. Sadiq Shakiliyev is an expert in Gastroenterology specializing in Endoscopic Ultrasound (EUS), ERCP, Gastrointestinal Cancers, and Therapeutic Endoscopy. He is fluent in English, Hindi, Punjabi, and Urdu and has studied at several renowned medical institutions.Read more
image
Osman Civil
Colorectal surgeon
21 years of experience
5.0
2 reviews
Turkey, Istanbul
Medipol Bahçelievler Hospital

Osman Civil

Colorectal surgeon
21 years of experience

Experience

  • 2020

Istanbul Medipol University General Surgery Clinic

  • 2019 - 2019

TURKISH COLON AND RECTUM SURGERY SOCIETY

  • 2018 - 2018

İNÖNÜ UNIVERSITY

  • 2018 - 2018

TURKISH OSTOMY SURGERY SOCIETY

  • 2018

MALATYA GASTROINTESTINAL SURGERY SOCIETY

  • 2009 - 2009

DR.LÜTFİ KIRDAR EDUCATION AND RESEARCH HOSPITAL

  • 2009 - 2009

10th NATIONAL BREAST DISEASES CONGRESS

  • 2008 - 2008

TURKISH SURGICAL ASSOCIATION

  • 2006 - 2012

Kartal Training and Research Hospital, General Surgery Assistant

 

Education 

  • 2012

ISTANBUL KARTAL DR.LÜTFİ KIRDAR TRAINING AND RESEARCH HOSPITAL, GENERAL SURGERY

  • 2003

KARADENIZ TECHNICAL UNIVERSITY, FACULTY OF MEDICINE

Read more
Choosing Right Doctor and Clinic: Insider Tips
When selecting a doctor or clinic, keep these key points in mind:
Check credentials
Verify certifications from bodies like ISAPS, JCI, etc.
Review success rates
Choose doctors with solid experience in your specific treatment.
Read patient reviews
Browse Bookimed reviews from real patients to learn about their experiences.
Ensure effective communication
Pick clinics that offer language support for a smooth treatment process.
Ask about services
Confirm if they provide accommodation and transfers, and check the costs.
Choosing a clinic abroad can be stressful. At Bookimed, with over 800K patients helped, we understand your concerns. We know how to find trusted doctors, the best price-quality options, and solutions for even complex cases. We’re here to guide you every step of the way.
image
Yan Matsiivskiy
Head of Medical Coordinator Team
image
Murat Sari
Clinical oncologist
8 years of experience
5.0
2 reviews
Turkey, Istanbul
Medipol Acibadem District Hospital

Murat Sari

Clinical oncologist
8 years of experience

Education and Career


2011 – 2015, (Internal Medicine Specialist) Istanbul University Istanbul School of Education and Career

Medicine Department of Internal Medicine

2015 – 2016, (Internal Medicine) Specialist Istanbul Haydarpasa Numune Training and Research Hospital

2016 – 2019, (Medical Oncology) Istanbul University Istanbul School of Medicine Department of Medical Oncology

2019 – 2021, (Medical Oncology Specialist) - Istanbul Haydarpasa Numune Training and Research Hospital

2021 – 2024, (Associate Professor) Marmara University School of Medicine Department of Medical Oncology

Memberships in Scientific Organizations

ASCO

ESMO

TTOD 

AVOD 

Publications

In the field of oncology, he has published over 30 peer-reviewed articles at both international and national levels.

Awards Received

EAACI The European Academy of Allergy and Clinical Immunology 2019 Best Poster Award

"The top 3rd verbal presentation, IGICC (11th International Gastrointestinal Cancers Conference – IGICC2021)"

Speeches Delivered at National Congresses, Conferences, and Symposia:

 

Courses, Meetings, and Certificates

ESMO certified Medical Oncologist since 2019

Read more
image
Hanifi Onalan
Surgical oncologist
25 years of experience
Turkey, Istanbul
Atlas University Medicine Hospital

Hanifi Onalan

Surgical oncologist
25 years of experience

Gallbladder and bile duct surgery

Breast disease treatment and surgery

Anal region disease treatment and surgery (hemorrhoids, anal fissure, perianal abscess and fistula surgery)

Obesity treatment (Gastric balloon, botox and surgical treatment)

Thyroid diseases and surgical treatment

Hernia surgery (open and laparoscopic) (groin, umbilical, wound hernias)

Colon, rectum, stomach diseases and surgical treatment

Endoscopic diagnosis and treatment interventions (gastroscopy, colonoscopy, ercp, peg)

 

2009- Atlas University Medicine Hospital

2004-2009 Tosya State Hospital

1994-2004 Taksim Education and Research Hospital

 

1999-2004 Taksim Education and Research Hospital General Surgery Clinic

1992-1998 Istanbul University Istanbul Faculty of Medicine

 

Courses and Conferences

Bakırkoy Dr. Sadi Konuk Education and Research Hospital General Surgery Clinic Endoscopy Unit Videoendoscopy Application Certificate (March 2006)

Read more

Find out about the best doctors here

20 top ranked Resection of large intestine doctors in the world are represented on this page. The list includes only verified specialists known for their experience and high success rates.

The ranking is composed according to the Bookimed patient reviews and considers the rating of hospitals where doctors practice.

Top 5 Resection of large intestine doctors on Bookimed.com:

How to choose the best Resection of large intestine doctors in the world?

The specialist’s CV contains details about the doctor’s expertise and work experience, education, scientific research, and languages spoken. Compare information on several specialists, read carefully about their experience, success rates, and methods they apply. Make sure the chosen doctor has relevant experience in the treatment of a medical issue you are looking for. Read reviews of patients who had a consultation with the chosen specialist.

Famous Resection of large intestine doctors have vast experience, continue education constantly, participate in professional associations and have positive feedback from patients treated.

What is the cost of a doctor's consultation?

The price for the consultation on Resection of large intestine varies between experts and depends on certain factors, such as:

  • the country of practicing
  • the clinical experience and reputation
  • the medical degree and educational background
  • the doctor’s workload
  • medical developments, proprietary techniques used, and awards, if any.

How to make an appointment with a chosen doctor?

To schedule your visit, just submit a request on Bookimed.com. Our coordinator will contact you to discuss the time and details of the appointment, so everything will go smoothly.

We can help to find the right doctors for Resection of large intestine if you have any difficulties with a choice. Bookimed services are free for patients ♥

Where you go for medical treatment

image
Mustafa Sahin
General surgeon
36 years of experience
4.5
3 reviews
Turkey, Istanbul
Büyük Anadolu Hospitals (BAH)

Mustafa Sahin

General surgeon
36 years of experience

Specializations

 

Cancer Surgery

Pancreatic Surgery

Bile Duct Surgery

Bariatric Metabolic Surgery

Oncological Surgery

Breast Surgery

Gastric cancer

Colon cancer

Thyroid Cancer

Obesity Surgery

Diabetes Surgeries

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Read more
image
Turgut Camkiran
General surgeon
46 years of experience
4.5
3 reviews
Turkey, Istanbul
Büyük Anadolu Hospitals (BAH)

Turgut Camkiran

General surgeon
46 years of experience

Experience

 

Hospitalpark Darıca Hospital

Çarşamba State Hospital (1987-2004)

Arapgir State Hospital

Incirli Hospital (1983-1985)

 

Education

 

Istanbul University Cerrahpaşa Faculty of Medicine

Istanbul University Cerrahpaşa Faculty of Medicine General Surgery Specialization

 

Vocational Trainings, Courses and Conferences Attended

 

National Surgery Congress

Laparoscopic Surgery Course and Congresses

 

Professional Memberships

 

Laparoscopic Surgery Association

National Association of Surgery

Turkish Medical Association

Read more
image
Tahsin Ozatli
Clinical oncologist
2014 years of experience
4.3
16 reviews
Turkey, Istanbul
Istinye University Liv Hospital Bahcesehir

Tahsin Ozatli

Clinical oncologist
2014 years of experience
OncologistRead more
image
Erol Kilic
General surgeon
15 years of experience
4.5
3 reviews
Turkey, Istanbul
Büyük Anadolu Hospitals (BAH)

Erol Kilic

General surgeon
15 years of experience

Specializations

Oncological Surgery

Obesity and Type 2 Diabetes Surgery

Anorectal Diseases Surgery and Treatment

Stomach Hernia Surgery

Colon and Rectum Surgery

Breast Diseases and Cancer Treatment

Thyroid and Parathyroid Diseases Treatment

Treatment of Stomach and Gallbladder Diseases

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Read more
image
Kadir Dicle
General surgeon
24 years of experience
4.5
3 reviews
Turkey, Istanbul
Büyük Anadolu Hospitals (BAH)

Kadir Dicle

General surgeon
24 years of experience

Specializations

Obesity Surgery

Metabolic Surgery

Oncological Surgery

Breast Diseases and Cancer Treatment

Anorectal Diseases Surgery and Treatment

Treatment of Inguinal and Abdominal Wall Hernias

Thyroid and Parathyroid Diseases Treatment

Treatment of Stomach and Gallbladder Diseases

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Read more
image
Levent Akgun Kazak
General surgeon
16 years of experience
4.5
3 reviews
Turkey, Istanbul
Büyük Anadolu Hospitals (BAH)

Levent Akgun Kazak

General surgeon
16 years of experience

Specializations

Liver and Gallbladder Diseases Surgery

Treatment and Surgery of Stomach and Small Intestine Diseases

Colon and Rectum Surgery

Treatment and Surgery of Anorectal Diseases (Hemorrhoids etc.)

Surgical Treatment of Abdominal Wall Hernias

Inguinal Hernia Surgery

Thyroid Diseases and Surgery

Breast Diseases and Cancer Treatment

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Read more
image
Sedat Ocak
General surgeon
26 years of experience
4.5
3 reviews
Turkey, Istanbul
Büyük Anadolu Hospitals (BAH)

Sedat Ocak

General surgeon
26 years of experience

Specializations

Obesity Surgery

Metabolic Surgery (Type 2 Diabetes Surgery)

Laparoscopic Cholecystectomy

Laparoscopic Reflux Surgery

Laparoscopic Appendectomy

Thyroid and Breast Surgery

Colon and Rectum Surgery

Stomach Surgery

Hemorrhoid Surgeries

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Read more
image
Volkan Kinas
General surgeon
9 years of experience
4.5
3 reviews
Turkey, Istanbul
Büyük Anadolu Hospitals (BAH)

Volkan Kinas

General surgeon
9 years of experience

Specializations

 

Cancer Surgery

Pancreatic Surgery

Bile Duct Surgery

Bariatric Metabolic Surgery

Oncological Surgery

Breast Surgery

Gastric cancer

Colon cancer

Thyroid Cancer

Obesity Surgery

Diabetes Surgeries

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Read more
image
Yusuf Acikgoz
Clinical oncologist
8 years of experience
4.5
3 reviews
Turkey, Ankara
Lokman Hekim University Ankara Hospital

Yusuf Acikgoz

Clinical oncologist
8 years of experience

Associate Professor Dr. Yusuf AÇIKGÖZ
Specialization: Medical Oncology

Education:

  • 2004-2011: İnönü University Faculty of Medicine
  • 2011-2016: Ankara Numune Training and Research Hospital, Internal Medicine
  • 2017-2022: Health Sciences University, Medical Oncology

Professional Experience:

  • 2016-2017: Bingöl City Hospital, Internal Medicine
  • 2021-2022: Health Sciences University, Medical Oncology
  • 2022-2023: Kastamonu Education and Research Hospital, Medical Oncology
  • 2023-2024: Ohio State University, Medical Oncology
  • 2024-Present: Lokman Hekim University, Medical Oncology, Ankara Hospital

Clinical Trials, Courses, Certifications:

Clinical Trials:

  • 2017-2021: Phase III, CheckMate-649 Study (Assistant Investigator)
  • 2022-Present: Phase III, Fortitude-101 Study (Assistant Investigator)

Courses:

  • 2018: Medicres Basic and Advanced Biostatistics Training Program (ongoing), Istanbul-Vienna
  • 2019: Immuno-Oncology Education Course, March 1-2, 2019, Vienna, Central European Cooperative Oncology Group (CECOG)
  • 2018: Good Clinical Practice Certification, April 7-8, 2018, Ankara, Health Sciences University
  • 2017: Basic Oncology Training Program, November 25-26, 2017, Adana, Clinical Oncology Society
  • 2016: Basic Ultrasonography Course (10 hours theoretical + 10 hours practical), September 24-25, 2016, Ankara, Turkish Emergency Medicine Association

Certifications:

  • Ongoing: ECFMG Certification
  • 2024: CITI Responsible Conduct of Research (The Ohio State University)
  • 2024: CITI IACUC-Laboratory Animal Research (The Ohio State University)
  • 2024: CITI Human Subjects Protection (The Ohio State University)
  • 2024: CITI Good Clinical Practice (The Ohio State University)
  • 2023: Occupational English Test (OET)
  • 2019: International English Language Testing System (IELTS), Total Score: 6.5, May 26, 2019, Ankara, British Council
  • 2017: USMLE Step 2 CK Exam; Score: 244, February 7, 2017
  • 2016: USMLE Step 1 Exam; Score: 215, August 25, 2016

Memberships:

  • American Society of Clinical Oncology (ASCO) - 2022
  • Turkish Society of Medical Oncology - 2020
Read more
image
Cigdem Arslan
Colorectal surgeon
17 years of experience
5.0
2 reviews
Turkey, Istanbul
Medipol Bahçelievler Hospital

Cigdem Arslan

Colorectal surgeon
17 years of experience

accreditations:

European Association for Endoscopic Surgery

Experience 

  • 2016 - 2017

İSTİNYE UNIVERSITY FACULTY OF MEDICINE

  • 2016 - 2017

Liv Hospital

  • 2016 - 2017

Liv Hospital Ulus

  • 2015 - 2016

Acıbadem Bodrum Hospital

  • 2014 - 2015

Tatvan State Hospital

  • 2013 - 2015

Tatvan State Hospital

  • 2012 - 2013

CLEVELAND CLINIC

  • 2007 - 2014

Dokuz Eylul University Faculty of Medicine

Education 

  • 2013

DOKUZ EYLÜL UNIVERSITY FACULTY OF MEDICINE, FACULTY OF MEDICINE/DEPARTMENT OF SURGICAL MEDICAL SCIENCES/DEPARTMENT OF GENERAL SURGERY

  • 2013

Dokuz Eylül University, General Surgery

  • 2007

AKDENİZ UNIVERSITY, FACULTY OF MEDICINE

  • 2007

International Peer-Reviewed Journal Articles:

Title: The impact of sarcopenia on morbidity and long-term survival among patients with peritoneal metastases of colorectal origin treated with cytoreductive surgery and hyperthermic intraperitoneal chemotherapy: a 10-year longitudinal analysis of a single-center experience.

  • Authors: AĞALAR CİHAN, SÖKMEN SELMAN, ARSLAN ÖZŞAHİN NACİYE ÇİĞDEM, ALTAY CANAN, BAŞARA AKIN IŞIL, CANDA ARAS EMRE, OBUZ FUNDA
  • Journal: Techniques in Coloproctology
  • Year: 2020
  • Volume: 24(4)
  • Pages: 301-308
  • DOI: 10.1007/s10151-020-02159-z
  • Publication Number: 6776368

Title: Randomized controlled trial of 8 weeks’ vs 12 weeks’ interval between neoadjuvant chemoradiotherapy and surgery for locally advanced rectal cancer.

  • Authors: Terzi Cem, Bingül Mustafa, ARSLAN NACİYE ÇİĞDEM, ÖZTÜRK ERSİN, CANDA ARAS EMRE, IŞIK ÖZGEN, YILMAZLAR AHMET TUNCAY, OBUZ FUNDA, Görken Birkay, KURT MERAL, ÜNLÜ ŞADİYE MEHTAT, UĞRAŞ NESRİN, Kanat Özkan, ÖZTOP İLHAN
  • Journal: Colorectal Disease
  • Year: 2020
  • Volume: 22(3)
  • Pages: 279-288
  • DOI: 10.1111/codi.14867
  • Publication Number: 6012919

Title: The effect of fibrin glue in preventing staple-line leak after sleeve gastrectomy: an experimental study in rats.

  • Authors: ÖZDENKAYA YAŞAR, OLMUŞÇELİK OKTAY, BASIM PELİN, SAKA BURCU, ARSLAN NACİYE ÇİĞDEM
  • Journal: Acta Cirurgica Brasileira
  • Year: 2019
  • Volume: 34(8)
  • Publication Number: 5242669

Title: Treatment of intraoperatively detected peritoneal carcinomatosis of colorectal origin with cytoreductive surgery and intraperitoneal chemotherapy.

  • Authors: CANDA ARAS EMRE, ARSLAN NACİYE ÇİĞDEM, Terzi Cem, Sokmen Selman, YAVUZŞEN TUĞBA, Ozkardesler Sevda, Unlu Mehtat, OBUZ FUNDA, FÜZÜN MEHMET
  • Journal: World Journal of Surgical Oncology
  • Year: 2018
  • Volume: 16(1)
  • Pages: 70-74
  • DOI: 10.1186/s12957-018-1369-7
  • Publication Number: 4863133

Title: Magnetic resonance-based pelvimetry and tumor volumetry can predict surgical difficulty and oncologic outcome in locally advanced mid–low rectal cancer.

  • Authors: Atasoy Gulsen, ARSLAN NACİYE ÇİĞDEM, Elibol Funda, SAĞOL ÖZGÜL, OBUZ FUNDA, SÖKMEN SELMAN
  • Journal: Surgery Today
  • Year: 2018
  • Volume: 48(12)
  • Pages: 1040-1051
  • DOI: 10.1007/s00595-018-1690-3
  • Publication Number: 4863005

Title: Is advanced age a hesitation for cytoreductive surgery and hyperthermic intraperitoneal chemotherapy in colorectal cancer?

  • Authors: Terzi Cem, Sokmen Selman, ARSLAN NACİYE ÇİĞDEM, Ozkardesler Sevda, DURAL CEMIL, OBUZ FUNDA, CANDA ARAS EMRE, GÖKTÜRK ÜMIT KELEŞTEN
  • Journal: International Journal of Surgery
  • Year: 2018
  • Volume: 51
  • Pages: 156-160
  • DOI: 10.1016/j.ijsu.2018.01.010
  • Publication Number: 4855751

Contributions to Conferences:

Title: Outcome of cytoreductive surgery and hyperthermic intraperitoneal chemotherapy for colorectal cancer: A single-center experience.

  • Authors: CANDA ARAS EMRE, Sokmen Selman, Terzi Cem, ARSLAN NACİYE ÇİĞDEM, OBUZ FUNDA
  • Conference: European Society of Surgical Oncology (ESSO) Congress
  • Year: 2018
  • Location: Budapest, Hungary

Title: Predictive factors for conversion to open surgery in laparoscopic colorectal surgery.

  • Authors: ARSLAN NACİYE ÇİĞDEM, Terzi Cem, Sokmen Selman, CANDA ARAS EMRE, OBUZ FUNDA
  • Conference: European Association for Endoscopic Surgery (EAES) Congress
  • Year: 2017
  • Location: Frankfurt, Germany
Read more
image
Aziz Cataltepe
Orthopedic oncologist
27 years of experience
5.0
2 reviews
Turkey, Istanbul
Medipol Bahçelievler Hospital

Aziz Cataltepe

Orthopedic oncologist
27 years of experience

Experience

2017
Private Nisa Hospital

2011 - 2017
Yenibosna Private Ilke Hospital

2007 - 2011
Gaziosmanpaşa Private Bilge Hospital

Education

2005
Bakırköy Dr. Sadi Konuk Training and Research Hospital, Ear, Nose, and Throat Diseases

2005
Bakırköy Dr. Sadi Konuk Training and Research Hospital, Ear, Nose, and Throat Diseases

2000
İstanbul University Faculty of Medicine, Medical Education

2000
İstanbul University Faculty of Medicine, Medical Education

Read more
image
Tarik Zafer Nursal
General surgeon
25 years of experience
4.2
32 reviews
Turkey, Istanbul
Emsey Hospital

Tarik Zafer Nursal

General surgeon
25 years of experience

Dr. is a General Surgery Specialist with experience in hernia, obesity and breast health. They have a Turkish National Board Certificate and have attained a Two-Year Associate Degree in Health Institutions Management. They have also been a part of various professional associations.

Read more
image
Professor Burhan Mayir Md
Colorectal surgeon
24 years of experience
Turkey, Antalya
Prof. Dr. Burhan Mayir Scarless Sleeve Clinic

Professor Burhan Mayir Md

Colorectal surgeon
24 years of experience

Professor Burhan Mayir isespecially interested in metabolic and bariatric surgery, also. He performs single port (scarless) sleeve gastrectomy, gastric by pass procedures and revisional bariatric surgeries. He has experience about metabolic-bariatric surgery, gastro-esophagus reflux surgery, endoscopic thyroid surgery (scarless thyroidectomy), cancer surgery, hernia surgery, adrenal gland surgery, other gastrointestinal surgical procedures, liver surgery, spleen surgery, hemorrhoid surgery and anal fissure surgery. He has speeches in various congresses and meetings, over 60 articles published in national and international refereed journals, and over 100 abstracts presented at congresses.

Read more
image
Colorectal surgeon
44 years of experience
4.3
87 reviews
Turkey, Istanbul
Medicana Atasehir Hospital

Colorectal surgeon
44 years of experience

accreditations:

The American College of Surgeons
The European Society of Surgical Oncology
Professor Fatih Ağalar is a multi-discipline specialist in surgical treatment of stomach cancer, colorectal cancer, cancer of the intestine, thyroid cancer, and breast cancer. He is an expert in minimally invasive, laparoscopic, robotic surgery, and complex abdominal wall reconstruction and has earned 6 national and international awards in the field of oncological research. He is a Fellow of the American College of Surgeons and is certified in general, gastrointestinal visceral surgery, robotic surgery, mammoplasty, and senology. He has presented over 150 invited lectures and panel discussions in his area of interest.Read more
This page may feature information relating to various medical conditions, treatments, and healthcare services available in different countries. Please be advised that the content is provided for informational purposes only and should not be construed as medical advice or guidance. Please consult with your doctor or a qualified medical professional before starting or changing medical treatment.

Related Articles