Your Health, Our Priority Meet Our Medical Experts
At T.R.U.E. Hospitals, we believe that exceptional care begins with exceptional doctors. Our team comprises board-certified, experienced, and compassionate professionals dedicated to your well-being across every specialty.
Best Oncologist in Gurgaon
Dr. Tapan Singh Chauhan is a surgical Oncologist with specialization in Gastrointestinal (GI), Hepato-Pancreato-Biliary (HPB), Thoracic, and Gynaecological cancers. He has extensive expertise in performing complex cytoreductive surgeries and HIPEC for advanced GI malignancies.
He was awarded the prestigious ESSO Fellowship in Peritoneal Surface Malignancy and HIPEC at Lyon, France. He has completed training under Prof. Marcus Büchler at Heidelberg, Germany—renowned for HPB oncology. He is specialized in gynaecologic oncology, sarcoma, breast cancer, and head and neck oncology.
I believe in personalized care, listening closely to each patient, understanding their unique needs, and partnering with them to create the most effective treatment plan.
Available at: T.R.U.E. Hospitals, Gurgaon
Timing: Mon–Sun | ⏰ 24×7 Open
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Awards and Achievements

Boehringer Travel Grant, 2017, Mainz, Germany.

ESMO Travel Award 2017, Singapore.

ESSO Fellowship award, LYON, France 2019.

Fellowship in Minimal Access Surgery (FMAS)

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FAQ About Dr. Tapan Singh
What are Dr. Chauhan’s areas of specialization?
Dr. Chauhan specializes in GI, HPB, thoracic, and gynaecological cancers. He also has significant experience in treating peritoneal surface malignancies, sarcomas, breast cancer, and head and neck cancers.
What advanced surgical techniques does Dr. Chauhan perform?
He is highly skilled in minimally invasive techniques, including robotic and laparoscopic surgeries, particularly for colorectal and gynaecological cancers. He also performs complex cytoreductive surgeries and HIPEC for advanced GI malignancies.
Does Dr. Chauhan offer robotic surgery?
Yes, Dr. Chauhan is experienced in advanced robotic surgery, particularly for colorectal and gynaecological cancers. Robotic surgery offers greater precision, faster recovery, and reduced complications.
What types of cancer does Dr. Chauhan treat?
He treats a wide range of cancers including GI (colorectal, stomach, liver, pancreatic), gynecologic cancers (ovarian, uterine), thoracic cancers, sarcomas, breast cancer, and head and neck malignancies.
How can I book a consultation with Dr. Chauhan?
Appointments can be booked online or by calling the T.R.U.E. Hospital directly. Walk-ins are also accepted in case of emergencies.
