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161 Specialists

Dr. Priya Tiwari

Medical Oncologist

, Gurgaon, India

18 Years of experience

Speaks: English ,Hindi

USD 57 USD 48 for video consultation


Dr Priya Tiwari is one of the best Medical Oncologist in Gurugram, India. The doctor holds over 13 years of experience and is associated with Artemis Health Institute .

Association and Memberships Dr. Priya Tiwari is part of:

  • Associate Editor of Indian Journal of Social, Preventive and Rehabilitative Oncology (IJSPRO)
  • Member of European Society for Medical Oncology (ESMO)
  • Member of American Society of Clinical Oncology (ASCO)
  • Member of Immuno-oncology society of India
  • Member of MASCC society of India

Qualifications :

  • DM Medical Oncology AIIMS
  • MD Medicine AIIMS
  • MBBS, BHU

Hospital Address :

Artemis Hospitals, Sector 51, Gurugram, Haryana, India

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Dr. Christopher Chan

General and Colorectal Surgeon

, London, United Kingdom

34 Years of experience

Speaks: English

USD 680 USD 645 for video consultation


Dr.Christopher Chan is a specialized General Surgeon. And one of the most sought after medical specialists in United Kingdom. The doctor has 34 of experience and is associated with , one of the best hospitals in United Kingdom.
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Dr. Vivek Mangla

Oncologist

, Ghaziabad, India

17 Years of experience

Speaks: English ,Hindi

USD 40 USD 35 for video consultation


Dr Vivek Mangla is one of the most skillful Oncologist in Ghaziabad, India. The medical specialist holds over 17 years of experience and is associated with Max Super Specialty Hospital, Vaishali.

Association and Memberships Dr. Vivek Mangla is part of:

  • Society for Surgery of the Alimentary Tract (SSAT)
  • Association of Surgeons of India (ASI)
  • Indian Association of Surgical Gastroenterology (IASG)
  • Association of Colon & Rectal Surgeons of India (ACRSI)
  • Indian Association of Gastrointestinal Endosurgeons (IAGES)
  • Indian Society of Organ Transplantation (ISOT)
  • Formerly Program Coordinator, Delhi Gastrointestinal Surgeons Club

Certifications :

  • Fellowship - Advanced Laparoscopic Surgery (FALS) (HPB Surgery) (2017)
  • Fellowship - Association of Colon & Rectal Surgeons of India (FACRSI) (2016)
  • Fellowship - Association of Surgeons of India (FAIS) (2015)

Qualifications :

  • MCh
  • MS
  • MBBS

Hospital Address :

Max Super Speciality Hospital, Vaishali, near Radisson Blu Hotel, Sector-1, Vaishali, Ghaziabad, Uttar Pradesh, India

Medical Expertise of Dr. Vivek Mangla

  • Dr. Vivek is highly interested & specialized in performing treatments for the following fields- Cancer Care / Oncology, Surgical Oncology , Gastrointestinal Oncology , Gastro intestinal & Hepatopancreatobiliary Surgical Oncology
  • He is an expert of Surgical & medical treatment of diseases and cancer of various organs of digestive system like esophagus, stomach, small and large intestine, pancreas, liver, gallbladder, biliary system, rectum and anal canal.
  • Dr. Vivek has been honored with several awards & recognitions like Gold Medal by Association of Colon & Rectal Surgeons of India in FACRSI exam, etc.
  • He excellent in handling the complex surgeries, complications from smaller centres, redo surgeries, sick patients amidst routine and prototype surgeries
  • He travelled the world quite frequently for advanced laparoscopic and robotic surgery of gastrointestinal tract and liver transplant.
  • Dr. Vivek is approachable directly to his patients and never hesitate in answering doubts & queries, and also provides the best & safe surgery,
  • Dr. Vivek holds membership in the Society for Surgery of the Alimentary Tract (SSAT), Association of Surgeons of India (ASI), IASG, ACRSI, IAGES, ISOT, and he is a former Program Coordinator, Delhi Gastrointestinal Surgeon’s Club
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Dr. Umit Koc

Gastrointestinal and Bariatric Surgeon

, Istanbul, Turkey

25 Years of experience

Speaks: English ,Turkish

USD 246 USD 205 for video consultation


Dr. Umit Koc is a specialized Gastrointestinal Surgeon in Turkey. And one of the most sought after medical specialists in Istanbul, Turkey. The doctor has over 20 Years of experience and is associated with Istinye University Bahcesehir - LIV Hospital.

Qualifications :

  • Cukurova School of Medicine
  • General Surgery Clinic, Ankara Numune Training and Research Hospital
  • Gastroenterologic Surgery Clinic, Ankara Turkey Medical Specialization Training and Research Hospital

Hospital Address :

Ak Veysel Mah, stinye

Medical Expertise of Dr. Umit Koc

  • Dr. Umit specializes in Obesity and Metabolic Surgery, Laparoscopic Surgery, Robotic Surgery, and Gastrointestinal Tumor Surgery
  • He is an expert in performing Obesity & Metabolic surgery, Gastric Reflux surgery, Gastrointestinal Cancer surgery, Laparoscopic Sleeve Gastrectomy
  • Dr. Umit Koc is a renowned, highly qualified, knowledgeable, and experienced general surgeon in Turkey
  • He earned a surgery speciality at Turkey's Ankara Training and Research Hospital Gastroenterology, in addition to his certifications.
  • As part of the Da Vinci Robotic Surgery certification programme, he performed Robotic Tumor Surgery in over 100 Antalya Training and Research Hospitals.
  • Before performing a surgical procedure, Dr. Umit Koc thoroughly researches and evaluates the patient's sickness, personal medical history, and other underlying diseases.
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Dr. Mohit Agarwal

Medical Oncologist

, Delhi, India

14 Years of experience

Speaks: English ,Hindi

USD 38 USD 32 for video consultation


Dr Mohit Agarwal is one of the foremost Oncologist in New Delhi, India. The medical practitioner holds over 17 years of experience and is associated with Fortis Hospital, Shalimar Bagh.

Association and Memberships Dr. Mohit Agarwal is part of:

  • European Society of Medical Oncology (ESMO)
  • Indian Cooperative Oncology Network
  • Indian Society of Medical & Pediatric Oncology (ISMPO)

Certifications :

  • Fellowship - PDCR (Professional Diploma in Clinical Research)

Qualifications :

  • MBBS
  • DNB (General Medicine)
  • DNB (Medical Oncology)

Hospital Address :

Fortis Hospital , Shalimarbagh, Shaheed Udham Singh Marg, AA Block, Poorbi Shalimar Bag, Shalimar Bagh, Delhi, India

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Dr. Pradeep Jain

General & Laparoscopic Surgeon

, Delhi, India

33 Years of experience

Speaks: English ,Hindi

USD 57 USD 47 for video consultation


Dr Pradeep Jain is one of the foremost Oncologist in New Delhi, India. The medical practitioner holds over 25 years of experience and is associated with Fortis Hospital, Shalimar Bagh.

Association and Memberships Dr. Pradeep Jain is part of:

  • Association of Colon & Rectal Surgeons of India (ACRSI)
  • Indian Society for the Disease of Esophagus & Stomach (ISES)
  • Indian association of Surgical Oncology Obesity & Metabolic Surgery Society of India (OSSI)
  • Society of American Gastrointestinal & Endoscopic Surgeons (SAGES)

Certifications :

  • Training - Laparoscopic Colorectal Surgery from Seol South Korea
  • Trained - DongGuk University Hospital, Seoul, South Korea,
  • Fellowship - in Advance Laparoscopic Colorectal Surgeries (FALS 2017)

Qualifications :

  • MBBS
  • MS
  • MCh

Hospital Address :

Fortis Hospital , Shalimarbagh, Shaheed Udham Singh Marg, AA Block, Poorbi Shalimar Bag, Shalimar Bagh, Delhi, India

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Dr. Islam  Abdelkhalek

General Laparoscopic Surgeon

Cairo, Egypt

10 Years of experience

Speaks: English,Arabic,Spanish

USD 60 USD 50 for video consultation


Dr. Abdelkhalek has expertise in performing obesity and weight loss surgeries.

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Dr. Satvinder Mudan

General Surgeon

, London, United Kingdom

28 Years of experience

Speaks: English, Punjabi, Portuguese

USD 680 USD 645 for video consultation


Dr.Satvinder Mudan is a specialized General Surgeon. And one of the most sought after medical specialists in United Kingdom. The doctor has 28 of experience and is associated with , one of the best hospitals in United Kingdom.
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Dr. Janindra Warusavitarne

Colorectal Surgeon

, London, United Kingdom

32 Years of experience

Speaks: English

USD 680 USD 645 for video consultation


Dr.Janindra Warusavitarne is a specialized General Surgeon. And one of the most sought after medical specialists in United Kingdom. The doctor has 32 of experience and is associated with , one of the best hospitals in United Kingdom.
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Dr. Vikas Goswami

Medical Oncologist

, Ghaziabad, India

18 Years of experience

Speaks: Hindi,English

USD 40 USD 35 for video consultation


Dr Vikas Goswami is one of the leading Oncologist in Ghaziabad, India. The medical practitioner holds over 17 years of experience and is associated with Max Super Specialty Hospital, Vaishali.

Association and Memberships Dr. Vikas Goswami is part of:

  • European Society of Medical Oncologist
  • American Society of Clinical Oncology (ASCO)
  • Association of Physicians of India (API)
  • Indian Society of Medical and Paediatric Oncology (ISMPO)

Certifications :

  • DNB-Medical Oncology

Qualifications :

  • MBBS
  • MD

Hospital Address :

Max Super Speciality Hospital, Vaishali, near Radisson Blu Hotel, Sector-1, Vaishali, Ghaziabad, Uttar Pradesh, India

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Dr. Arun Kumar Giri

Surgical Oncologist

, Delhi, India

22 Years of experience

Speaks: Hindi,English

USD 33 USD 28 for video consultation


Dr Arun Kumar Giri is one of the top Surgical Oncologist in New Delhi, India. The medical specialist holds over 24 years of experience and is associated with Aakash Healthcare Super Speciality Hospital.

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Dr. Sherif Raouf

Medical Oncologist

, London, United Kingdom

39 Years of experience

Speaks: English

USD 1200 USD 1150 for video consultation


Dr.Sherif Raouf is a specialized Cancer Specialist. And one of the most sought after medical specialists in United Kingdom. The doctor has 39 of experience and is associated with , one of the best hospitals in United Kingdom.
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Dr. Sunny Garg

Medical Oncologist

, Gurugram, India

10 Years of experience

Speaks: English

USD 60 USD 50 for video consultation


Sunny Garg is a specialized Cancer Specialist. And one of the most sought after medical specialists in India. The doctor has 10 Years of experience and is associated with, one of the best hospitals in Gurugram, India.

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Dr. Abhilash K

Gastrointestinal Surgeon

, Chennai, India

11 Years of experience

Speaks: English , Tamil

USD 42 USD 35 for video consultation


Dr.Abhilash K is a specialized Weight Loss Specialist. And one of the most sought after medical specialists in India. The doctor has 11 of experience and is associated with , one of the best hospitals in India.
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Get Insight with our Blogs

Early Warning Signs of Colon Cancer: What You Should Never Ignore
Oncology

Early Warning Signs of Colon Cancer: What You Should Never Ignore

Colon cancer, or colorectal cancer, typically begins silently, with symptoms that can be easily overlooked or diagnosed as something less serious. However, being present with your body and noting early warning signs can give you time to get diagnosed and treated.

Published: 08 Dec, 2025
Updated: 09 Apr, 2026