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  • About

    About SGT University

    Accredited with an A+ grade by NAAC, SGT University is a distinguished institution committed to “Nurturing Future Leaders” through academic excellence, research, and industry-driven innovation.

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    • Rankings ›

      Proudly Rated Among the Top Private Universities in India by nirf, IIRF, QS Asian University, The World University, The Impact Ranking, etc.

    • Accreditation ›

      NAAC A+, NABL, Govt. of Haryana, Bar council of India, UGC, RCI, QS I-Gauge, ICAR, Indian Nursing Council, 20+ others

    • NIRF 2025 ›

      Ensuring excellence through continuous assessment, accreditation, and institutional benchmarking.

    • Chancellor ›

      Padma Bhushan Shri Ram Bahadur Rai is our Vision

    • Vice Chancellor ›

      Prof. (Dr.) Hemant Verma - believe our true strength lies in vibrant community of our students, faculty, researchers, and collaborators.

    • Leadership Team ›

      Our Leadership Team comprises brilliant individuals who strongly drives governance, transparency, and accountability in the system.

  • Academics

    Program Type

    • Undergraduate
    • Postgraduate
    • Doctoral
    • Diploma

    Schools / Faculty

    Courses

  • Admissions

    Admissions at SGT University

    Admission opens for 2026-27 session. Applying at SGT in 200+ courses is easy via online and offline modes.

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    • Apply Online ›

      Select the Faculty/ School and respective course with your details you are interested in.

    • Explore Programs ›

      200+ Programs to choose from with deep-dive counselling in each subject.

  • Examination

    Examination at SGT University

    Stay up-to-date on all SGT University examinations and related announcements.

    • Controller of Examination ›

      Get official updates and guidance from the Controller of Examinations.

    • Degree in advance ›

      Eligible students under special circumstances can complete an online application, submit required documents, and, following verification, receive the degree available in-person or digitally.

  • Research

    Research at SGT University

    SGT University views research and development (R&D) as a key component that propels both innovation and academic excellence.

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    • Research Labs ›

      The Central Scientific Instrumentation Facility (CSIF) serves as a cutting-edge, multidisciplinary hub equipped with state-of-the-art instrumentation.

    • Publications ›

      More than 10,000+ publications on record. 780+ faculty are researching and sharing their work endlessly.

    • Patents and IPR ›

      More than 280+ patents and Intellectual Property Rights (IPR) are crucial for higher education institutions

    • Projects ›

      With our strong Research advisory board and over 30+ collaborations with about 100+ Consulting projects.

  • Life at SGT

    Life at SGT University

    Experience vibrant campus life at SGT University, with advanced labs, libraries, sports facilities, innovation hubs, holistic learning, industry exposure, and global activities that prepare students for careers and professional success.

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    • Student Welfare Centre ›

      Promotes holistic student growth through mentorship, academic clubs, cultural fests, NCC, counselling, and campus support services.

    • Accomodation ›

      Comfortable, secure, and modern hostels designed to provide a home-like environment for students.

    • Synergy ›

      Annual flagship event, ‘Techno-Fest’, fosters interdisciplinary collaboration, innovation, and industry-ready skills through student-led projects.

    • Events ›

      Regular workshops, seminars, and cultural activities promote learning, creativity, and engagement.

    • Blogs ›

      Explore SEO-friendly insights on academics, research, innovation, student experiences, and career-ready learning.

    • Transportation ›

      Offers excellent connectivity with campus buses and clear route signboards for easy access.

    • Campus ›

      75-acre lush green, pollution-free, modern campus with state-of-the-art facilities promoting academic and personal growth.

    • Library ›

      Seven spacious RFID libraries with extensive books, journals, and digital resources for enriched learning.

  • IQAC
  • Intl. Relations
SGT University
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Dr. Ashwani Ghai

Professor of Practice

QualificationMBBS, MS

Total Years of Work Experience24 Years

Email[email protected]

No of Recent Publications02

No of Conferences, Seminars & Workshops16

Awards (International/National)-

 

Teaching Interests

  • Physical and Geometrical Optics
  • Contact Lens
  • Low Vision Aids
  • Visual Optics

Research Interests

  • Cataract Surgery
  • Refraction