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Dr. Ranjana Kumar – Cataract, Refractive & Glaucoma Surgeon in Patna

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About Dr. Ranjana Kumar

Dr. Ranjana Kumar is an experienced Cataract, Refractive and Glaucoma Surgeon in Patna with more than 20 years of clinical experience in ophthalmology. She is the Director of Bright Sight Eye Hospital, Patliputra Colony, Patna, and is known for her expertise in advanced cataract surgery, refractive surgery, LASIK, ICL, and glaucoma management.

With extensive experience in cataract surgery, Dr. Ranjana Kumar has performed more than 30,000 premium cataract surgeries. She has also played an important role in the development of advanced refractive eye care in Bihar and has led one of the state's early LASIK centres.

Her approach combines clinical expertise, modern ophthalmic techniques, careful diagnosis, and patient-focused care to provide personalized treatment for patients seeking advanced eye care in Patna.

Dr. Ranjana Kumar has actively contributed to ophthalmic education and academic forums in India and internationally. She has presented papers and posters at national and international ophthalmology conferences, including forums associated with APAO, the American Academy of Ophthalmology, and ESCRS.

She has also been invited as guest faculty at annual AIOS and DOS conferences and has chaired scientific sessions at national, state, and zonal ophthalmology conferences.

In 2013, she was invited as faculty to perform among the early cataract surgeries at AIIMS Patna, contributing her surgical expertise to the institution's ophthalmic services.

Her international community-eye-care contribution includes an invitation from the Government of the Republic of Congo to join a team organizing an eye camp in a conflict-affected region.

Dr. Ranjana Kumar has also contributed to ophthalmic literature through publications in national and international journals, including the Journal of Refractive Surgery.

Areas of Expertise

Patients looking for a Cataract Surgeon in Patna, Refractive Surgeon in Patna, or Glaucoma Specialist in Patna can consult Dr. Ranjana Kumar for appropriate evaluation and treatment planning.

Education & Certifications

Her specialized training in phacoemulsification has contributed to her extensive experience in modern cataract surgery and premium IOL-based vision correction.

Gaining comprehensive medical foundational knowledge in patient care.

Gaining comprehensive medical foundational knowledge in patient care.

Susrut Eye Hospital, Kolkata

Professional Memberships

Dr. Ranjana Kumar is a Life Member of several leading ophthalmological organizations, including:

  • All India Ophthalmological Society (AIOS)
  • Bihar Ophthalmological Society (BOS)
  • Eastern India Zonal Ophthalmological Society (EIZOS)
  • Women Ophthalmologists Society, India


Her involvement with professional ophthalmic organizations reflects her continued engagement with clinical, academic, and professional development in ophthalmology.

Awards & Recognition

Dr. Ranjana Kumar has received several awards and recognitions for her contribution to ophthalmology and community eye care, including:

Dr. Dukhan Ram Gold Medal
– Bihar Ophthalmological Society.
Award in Community Ophthalmology
– All India Women Ophthalmologists Society Annual Conference, Noida, 2016 Karmyogi Mahila Samman – 2023
Times Icon Award – 2025
Recognition from several local organizations for sustained contributions to community eye care

Dr. Ranjana Kumar is actively involved in community-based eye care initiatives. As part of her commitment to making eye care more accessible, she established a Lions Vision Centre as a charitable wing of Bright Sight Eye Hospital.

Her community involvement extends beyond clinical practice through her active participation in Rotary initiatives. She currently serves as President of Rotary Club of Patna Midtown for 2026–27.

Through these initiatives, she continues to contribute to awareness, preventive eye care, and community ophthalmology.

With more than 20 years of experience, extensive cataract surgery experience, specialized interest in refractive surgery and glaucoma, academic contributions, professional leadership, and community eye-care initiatives, Dr. Ranjana Kumar is committed to providing advanced and ethical ophthalmic care.

At Bright Sight Eye Hospital in Patliputra Colony, Patna, she focuses on delivering personalized eye care while helping patients make informed decisions about their vision and treatment.

If you are looking for an experienced Cataract Surgeon in Patna, Refractive Surgeon in Patna, Glaucoma Specialist in Patna, or Eye Surgeon in Patna, Dr. Ranjana Kumar provides specialized ophthalmic consultation and surgical care at Bright Sight Eye Hospital.