Dr. John Sarkar is a Kolkata-based eye surgeon. A highly skilled ophthalmologist, he deals with cornea and refractive surgeries. As an active surgeon, he is familiar with the use of advanced equipment such as intraocular lenses (multifocal and toric) and the conditions that require them. Additionally, he is also aware of other advanced ophthalmic equipment and technologies. As of current estimates, he has successfully performed over 1000 transplant procedures, along with regular C3R-PRK CXL and Refractive Surgeries.

Clinical Expertise

Dr. Sarkar's specialisations include:

• Cataract surgery with high-quality IOLS
• Corneal transplantation (PK, DALK, DSEK, DMEK, Ultra-thin DSEK)
• Refractive procedures (LASIK, PRK, CXL, Phakic IOLS)
• Ocular surface disorders
• Stem cell-based therapies

He has an impressive history of performing LASIK, PRK, and C3R surgeries. The level of care that he shows towards his patients has led many to believe that he is a professional who always puts the patient first. Patient well-being and overall treatment satisfaction are always his top priority.

Education & Training

Dr. Sarkar completed MBBS from the prestigious RG Kar Medical College, Kolkata. Then he went on to finish DO from the Regional Institute of Ophthalmology, and MS from Assam Medical College in Dibrugarh. As part of his further studies, he pursued the Cornea and Refractive Fellowship from Sankara Netralaya, Chennai (2013-2015). After that, he practiced as an Associate Consultant in Refractive, Cataract, and Cornea services in Sankara Netralaya in Chennai, and later at Kolkata (2015-2018).

Professional Journey

After serving at Sankara Netralaya, Dr. Sarkar went on to become a Senior Consultant at Susrut Eye Foundation and Research Centre in Kolkata, where he served until March 2025. While serving there, he performed:

• More than 2,000 phacoemulsification surgeries that required premium IOLS
• More than 1,000 corneal transplants ((PK, DSEK ,DMEK , ULTRA-THIN DSEK ,DALK)
• Numerous LASIK and Phakic IOL surgeries.

His patient-centric approach, incomparable surgical skills, and compassionate approach have made him a reputed name in the field of eye care in Kolkata.

Academic Contributions & Awards

As a committed academician and researcher, Dr. Sarkar is a member of many international and national Ophthalmological societies, and has:

• Presented over 70 scientific papers at national and state conferences
• Delivered 20 national faculty presentations
• Presented in 6 international presentations, including surgical videos at ESCRS, MEOM, and ESO

Areas of Interest

Dr. Sarkar has a special interest in areas such as:

• DSEK
• DALK
• DMEK
• LASIK
• Phakic IOLs
• Ocular surface disorders
• Stem Cell Research

Notable Awards & Recognitions:

• Best Thesis Award, Assam Medical College, 2011
• 1st Prize, Departmental Ophthalmology Quiz, Alcon India (2010)
• 2nd Prize, Best Scientific Paper, KERACON 2014
• 3rd Prize, Interesting Cataract Surgery Presentation Category, Ophthalmology Society of India, Delhi
• Best Surgical Video, OTSI (Ocular Trauma), 2020
• DR. S.C. Das Best Video Award, EIZOC 2021
• Best Video Award, “2 Minutes to Win” – AIOS Midterm, Patan, 2023
• Best Surgical Short Video – EIZOC Annual Conference, Kalimpong, 2024
• Young Ophthalmic Teacher of India, FOTI, AIIMS New Delhi, 2024
• Best Clinical Paper & Poster, IIRS Amritsar, 2025
• Winner of Gladiator Surgical Debate, OSWB Annual Conference, 2024

His award-winning research during fellowship, “MOOKP – An Over a Decade Experience”, was recognised as the Runner-Up Best Paper by the Cornea Society of India in 2014.

Locations & Contact

Dr. Sarkar is currently available for consultation at:

• Trinetralaya, CIT Road, Kolkata
• Puspanjali Eye Care ,Purna Das Road, Kolkata
• Dristideep ,Dankuni

📧 Email: drjohnsarkar@gmail.com

Being a highly experienced professional, Dr. Sarkar’s care encompasses dedication, compassion, and a patient-centric approach. This has assisted him in becoming a respectable name in Eastern India and beyond.