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Meet The LIGI Team

OUR MISSION STATEMENT:  At LIGHTe Associates, we believe in partnering with our patients to ensure complete care of each individual’s digestive problems. We have three top-notch medical providers that will take their time listening to your concerns and conditions, and form the best treatment plan available. Dr. Rajiv Bansal has over 20 years of experience, and is an expert in performing both diagnostic and therapeutic GI procedures. Avigayil Neuburger is a Board Certified Physician Assistant knowledgeable and skilled in the field of Gastroenterology.  We do our best to adjust our office schedule to accommodate for urgent appointments for serious matters.

Gastroenterology Dr. Portrait Long Island


Dr. Rajiv Bansal

Dr. Rajiv Bansal is a Board-Certified Gastroenterologist who has been practicing gastroenterology medicine on Long Island since 1996. Dr. Bansal earned his medical degree from Brown University Medical School in 1989.

Gastroenterology Assistant Portrait Long Island

Physician Assistant

Avigayil Neuburger

Avigayil Neuburger has been a nationally certified Physician Assistant since 2011. She completed her Bachelor’s degree in Biology in Queens College in 2009, graduating as a Presidential Scholar and as part of the Golden Key International Honor Society.

See What Our Patients Are Saying

  • Denise Osbourne Avatar
    Denise Osbourne
    - Google

    Professional caring awesome health care Gastroenterologist

    M TM Avatar
    M TM
    - Google

    Reviews Thank you to a wonderful & amazing team at Dr.Bansal's office, from the front desk, to nurse Marisol, Dr.Chen(anesthesiologist), Joanie(nursing... read more

  • Stephanie Almonte Avatar
    Stephanie Almonte
    - Google

    I must admit I was nervous too see a new doctor especially because I’ve never experienced anything of gastro... read more

    Elsa Fasolino Avatar
    Elsa Fasolino
    - Google

    My mother has known Dr. Bansal for 30 years. Very good gastrointestinal doctor.

  • Patricia Eckardt Avatar
    Patricia Eckardt
    - Google

    Reviews Dr Bansal provided the best physician experience I have ever been exposed to as a patient. He is so thorough... read more

    Shena Ashmore Avatar
    Shena Ashmore
    - Google

    Reviews Dr. Bansal was a great Dr. He was very professional and courteous with much attention to care. He was very... read more

  • Diana D'Antuono Depalma-Henne Avatar
    Diana D'Antuono Depalma-Henne
    - Google

    It’s never easy to be treated by a new doctor; there is a relationship with a patient’s former doctor that... read more

    Gregory Papageorge Avatar
    Gregory Papageorge
    - Google

    Reviews Great bedside manor, super nice office, very very good doctor you will not be disappointed.

  • janet maresca Avatar
    janet maresca
    - Google

    Reviews dr. bansal and staff is number 1 in my book. Moved to pa and hope i get another dr. like... read more

    Sue De Avatar
    Sue De
    - Google

    Reviews Dr. Bansal is a great Doctor. He is very professional and courteous with great bedside manner. He explains everything to... read more

  • Bolivar Flores Avatar
    Bolivar Flores
    - Google

    Very professional and very kind.

    Steven Orandello Avatar
    Steven Orandello
    - Google

    He is by far the best Dr in the world. I was sick back in 2009. I went to several... read more

  • Heather Hagony Avatar
    Heather Hagony
    - Google

    You're a wonderful doctor. Thank you for helping my husband.

Excellence Is Our Specialty: Caring For You And Your Family.

Please take the time to explore our website, where you can find more information about our staff, your condition, or the procedure you’re having. We want our patients to be informed about their GI conditions, as an informed patient is an empowered patient. Not only will this improve your patient-provider relationship, it has also been established to further patient adherence to medication and treatment guidelines. We hope that you find our practice offers the accessibility and personal commitment that you are searching for, and look forward to caring for all of you GI needs.


Our dedicated staff are ready to assist you with any questions you may have. Give us a Call or fill out a form today!

LIGI Staff

Meet our top-notch medical providers with state-of-the-art equipment and services, visit us today.

New Patients

Have questions or need assistance? Here you will find Patient Forms which you can easily download or print right from home.

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We're here to help you every step of the way! We've provided you with office directions and contact information for your convenience.

Patient Education

Our team of specialists & staff strive to improve the overall health of our patients by focusing on preventing, diagnosing & treating conditions.
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Our Gastro Services

Rajiv Bansal, MD offers a full array of gastroenterology services to help you maintain a healthy digestive system. Learn more about these specific services.
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Patient Forms

Dr. Bansal & Associates maintain the highest levels of accreditation & pursue ongoing education to stay abreast of the latest trends in the medical field.
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