Dr. Sumit Gahlawat

Dr Sumit Gahlawat is a highly accomplished Urologist, Uro-Oncologist, and Laparoscopic Surgery Specialist in Delhi with 18 years of extensive clinical experience in endo-urology, robotic and laparoscopic urological surgery, renal transplantation, uro-oncology, reconstructive urology, and andrology.

He is a Super-Specialty Gold Medalist for being the Best Post-Doctorate MCh candidate at RML Hospital, New Delhi, and has successfully performed over 15,000 urological procedures throughout his distinguished career. He has published over 50 papers in national and international indexed journals and serves as a designated faculty member for the Indian School of Urology.

 Dr Sumit G currently serves as Senior Consultant and Director at Dharamshila Narayana Superspeciality Hospital, Vasundhara Enclave, and Senior Consultant at Narayana Superspeciality Hospital, Sector 24. He is known for his accurate diagnosis and empathetic approach towards his patients.

Dr Sumit Gahlawat consults in English and Hindi.

Areas of Expertise

Endo-Urology and Stone Management

• RIRS (Retrograde Intrarenal Surgery) for kidney stones
• Mini PCNL and PCNL for complex kidney stones
• HOLEP (Holmium Laser Enucleation of Prostate)
• No-incision stone surgeries
• Comprehensive urinary stone disease management

Robotic, Laparoscopic and Uro-Oncology Surgery

• Robotic prostatectomy for prostate cancer
• Laparoscopic nephrectomy and cystectomy
• Surgical management of kidney, bladder, prostate, penile, and testicular cancers
• Expression of PDL-1 receptors in prostate cancer and tumour aggressiveness assessment
• Intravesical chemohyperthermia and BCG therapy for non-muscle invasive bladder cancer

Renal Transplant, Reconstructive Urology and Andrology

• Laparoscopic donor and recipient renal transplant surgery
• Pyeloplasty and ureteric reimplantation
• Urethroplasty and reconstructive urological procedures
• Male infertility and reproductive tract disorder management
• Female urinary disorder management and urethral tapering
• Hypospadias repair and management

Awards and Recognition

• Super-Specialty Gold Medal – Best Post-Doctorate MCh Candidate, RML Hospital, New Delhi
• First Prize – Robotic Surgery Video Presentation, North Zone Urology Society of India Annual Conference (2025)
• Best Video Award – Delhi Urology Society Annual Conference (2024)
• Second Prize – Robotic Surgery Video Presentation, NZUSICON (2024)
• First Place – Best Surgical Video, DUSCON (2019)
• USI Travelling Scholarship – UROMET WET-LAB, Bangkok, Thailand
• Delhi Urological Society (DUSCON) Achievers Award – Two consecutive years

Publications

• Late Complications of Adult Hypospadias Single Stage Repair in a Tertiary Care Centre: A Prospective Observational Study.
• Synchronous Renal Cell Carcinoma and Urothelial Carcinoma in a Female: A Rare Case. Journal of Medical Evidence (2022).
• A Randomized Study to Compare Outcomes of Intravesical Chemohyperthermia with Mitomycin C vs. Intravesical BCG for Intermediate and High Risk Non-Muscle Invasive Bladder Cancer (NMIBC).
• Expression of PDL-1 Receptors in Prostate Cancer Patients and its Association with Tumour Aggressiveness: A Cross-sectional Study.
• A Hybrid Technique of Lap Perineal Pelvic Lymphadenectomy after Open Radical Perineal Prostatectomy in Localized Carcinoma Prostate: Our Initial Experience. Turk J Urol. 2021.

Professional Experience

Current Experience

• Senior Consultant and Director, Dharamshila Narayana Superspeciality Hospital, Vasundhara Enclave
• Senior Consultant, Narayana Superspeciality Hospital, Sector 24

Past Experience

• Unit Head and Assistant Professor, Rajiv Gandhi Super Speciality Hospital, New Delhi
• Consultant, Dr RML Hospital, New Delhi
• Senior Resident, Sir Ganga Ram Hospital, New Delhi
• Consultant, Shivalik Hospital, Sector 51

Education and Credentials

• MBBS – Government Medical College, Miraj (2008)
• MS General Surgery – J N Medical College, Aligarh (2013)
• DNB General Surgery – National Board of Examinations, New Delhi (2014)
• MCh Urology (Gold Medalist) – PGIMER and Dr RML Hospital, New Delhi (2017)
• MRCS – Royal College of Surgeons, Glasgow

Medical Registration

• Delhi Medical Council – Registration No. 47393 (Year From: 2010)

Memberships

• Royal College of Surgeons (MRCS)
• American Association of Urology (AAU)
• Urological Society of India (USI)
• North Zone Urological Society of India (NZUSI)

Book an Appointment with Dr Sumit Gahlawat, Urologist in Delhi

Book a priority appointment with Dr Sumit Gahlawat at Dharamshila Narayana Superspeciality Hospital, Vasundhara Enclave, or Narayana Superspeciality Hospital, Sector 24.

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