Dr. Karthik SApollo Doctor

Dr. Karthik S


Minimal Access/Surgical Gastroenterology

10+ years experience




English, Telugu, Tamil, Kannada, Hindi


Apollo Hospitals Jayanagar

14TH Cross Road ,212,Sri Nitturu Srinivasarao Rd,3rd Block Karnataka

About Doctor

Dr. Karthik S is a distinguished Senior Consultant specializing in Minimal Access, Gastro Intestinal, Bariatric, and AWR Surgery at Apollo Specialty Hospital, Jayanagar, Bangalore. Graduating from Kempegowda Institute of Medical Sciences, Bangalore, he further completed his post-graduation in General Surgery at Kasturba Medical College, Mangalore. His dedication to excellence is recognized through the Fellowship (FNB) in Minimal Access Surgery awarded by the National Board of Examinations, New Delhi. With over 10 years of experience, Dr. Karthik has an exceptional focus on Complex Hernia procedures and Minimally Invasive gastro intestinal procedures. His expertise extends to Abdominal Wall Reconstruction Procedures (AWR), Bariatric surgery, and advanced Gastrointestinal Surgery. Dr. Karthik has successfully performed over 5000 Basic and Advanced Laparoscopic Procedures, showcasing his proficiency. Additionally, he holds experience in LASER proctology. A National Board Certified Minimal Access Surgeon and esteemed member of the Medical Council of India, Dr. Karthik has contributed significantly to the field. He has published and presented numerous articles related to Minimal Access Surgery in Indexed Journals and various National Conferences. Dr. Karthik S's patient care philosophy revolves around providing the best care to all patients. He is known for his empathy, reliability, and trustworthiness. Outside of his medical practice, he enjoys road trips and indulges in a love for music during his leisure time. Patients seeking top-notch care in Minimal Access and Surgical Gastroenterology can trust Dr. Karthik S's expertise at Apollo Hospitals Jayanagar in Bengaluru. 

If you're in need of a Gastro Intestinal, Bariatric, and AWR Surgeon in your area, Dr. Karthik S could be an excellent choice for personalized and top-notch medical attention.

Patient Reviews


Minnie Louretta

2 months ago

Chronic Pancreatitis

Dr's Are god's Angels .. One of them is here .. ❤️

Wonderful experience


sama harikumar

2 years ago

Gallbladder Issues

Dr. Karthik S is a gem! His expertise in Gallbladder Issues is unmatched. Grateful for his profound knowledge and approach that made the treatment smooth and effective. - Neha Kapoor

Smooth and effective treatment, thanks to profound knowledge and approach.


sama harikumar

3 years ago

Gallbladder Stones

Exceptional care from Dr. Karthik S for Gallbladder Stones. His detailed approach and empathetic care were instrumental in the healing process. Sincere thanks for his commitment to gastroenterology. - Ravi Sharma

Sincere thanks for commitment to gastroenterology.


Minnie Louretta

6 years ago

Hirschsprung's Disease

Dr. Karthik S's care for Hirschsprung's Disease is outstanding. His knowledge and compassionate approach made a significant impact. Grateful for his dedication to surgical gastroenterology. - Ananya Gupta

Grateful for dedication to surgical gastroenterology.

Work Experience

Work Experience

- He is the former consultant in ASTER RV Hospital and the former associate consultant in FORTIS Hospital 



- Medical Council of India




Awards and Recognitions

Awards and Recognitions

- He is a National Board Certified Minimal Access Surgeon

- Best Poster Award: “Laparoscopic Cholecystectomy using one 10mm port and two 5mm port; is routine 4 th port mandatory” in ASICON 2016.

- Best Poster Award: KSCASICON 2020 “Zenkers Diverticulum”



- First Author of Laparoscopic Port Site Complications in Journal of Minimal Access Surgery

- First Author of Laparoscopic Resection of Large Rectal Leiomyoma in Journal of Minimal Access Surgery

- First Author of Spontaneous Expulsion of Intragastric Balloon Expulsion in Journal of Digestive Endoscopy

To enjoy services provided by Apollo247 on mobile, download our app

Online Doctor Consultation & Medicines

download the app



How can I take an appointment with Dr Karthik S ?

To book an online appointment with Dr Karthik S, you can visit the app/website of Apollo 24/7, search for Dr Karthik S name, and click on the ‘Consult’ button. Once you make the payment and confirm the consultation, your online appointment will be booked for the chosen appointment time.

Where does Dr Karthik S practice?

Dr Karthik S offers online consultations on our web platform Apollo 24/7 and Apollo 24/7 App. Also, available for physical consultations at the following locations:

Apollo Hospitals Jayanagar,Bengaluru

What is the educational qualification of Dr Karthik S ?

Dr Karthik S is a Minimal Access/Surgical Gastroenterology with over 10 Yrs. years of experience and has the following qualifications -MBBS, MS, DNB, FNB (MAS)

What languages can Dr Karthik S speak?

Dr Karthik S can speak English, Telugu, Tamil, Kannada, Hindi.

Why do patients visit Dr Karthik S?

Patients visit Dr Karthik S for Minimal Access/Surgical Gastroenterology related problems. To see more reasons visit the doctor's profile on Apollo 24|7.