212.472.2828

slidesahow_img
  • Patient Consultation

    To put you at ease we’ve created a relaxing environment in which you can openly express your fears and concerns without feeling as if you’re rushed.

    learn more button
  • Nutrition & Health

    Research shows that, in particular, plant-based foods provide our bodies with the necessary nutrients it needs for cells to carry out important bodily functions.

    learn more button
  • Mind Body & Spirit

    Discover how maintaining a healthy, positive attitude promotes health, not disease.

    learn more button
  • Books

    Dr. Gaynor has published five books detailing various integrative approaches for the prevention and treatment of cancer.

    learn more button

Gaynor Integrative Oncology

How We Are Unique
For nearly 30 years, Dr. Gaynor has been a pioneer in integrative oncology. Through his personalized, multidisciplinary approach to treating patients with cancer, Dr. Gaynor offers a full range of treatment options, which includes treatment for advanced-stage cancers and complex conditions—all under one roof. Because Dr. Gaynor understands cancer developed years before the first symptoms start to appear, his practice combines both proven medical treatments and complementary and alternative medicine to take aim at the underlying health problems that lead to cancer and other chronic conditions. Dr. Gaynor’s integrative approach offers patients the best in medical care so that they continue to be healthy well after they’ve been treated. At GIO, you’re not simply told what to do: Dr. Gaynor spends quality time with patients during every appointment so he can listen to their concerns, conduct a thorough history and physical examination, and provide treatment based on his assessment.

featured video

news feed

Dr. Gaynor

Dr. Gaynor and Lisa Oz after taping segment on The Lisa Oz Show

  • The Gene Therapy Plan Q&A at ABC Carpet & Home

    The Gene Therapy Plan Q&A and Book Signing View Dr. Gaynor's Q&A session

  • Immunotherapy is transforming the fight against cancer.

    Immunotherapy is transforming the fight against cancer. Click here to read more.

  • Dr. Gaynor’s article featured in Psychology Today

    Dr. Gaynor's article featured in Psychology Today Click here to read more.

  • Gene Response, Inc. is pleased to announce its new blog, genechanger.com, and its new e-newsletter, “Gene Changer.”

    Gene Response, Inc. is pleased to announce its new blog, genechanger.com, and its

Our Latest Blog Posts

  • GIO_July mammogram

    Researchers Suggest New Mammography Screening Practices

      Mammograms have long been used to diagnose breast cancer in women age 40 and older. And while detecting cancer early on is a good thing,

    read more button
  • basket of veggies GIO June

    Telomere Shortening Accelerated in Cancer

    Cancer is on the trajectory toward becoming the leading cause of death among Americans by 2030 — beating heart disease. So it’s becoming even more

    read more button
  • sunscreen psych today May post

    Protect Your Skin from the Sun

      As the temperature warms up, folks can’t wait to get out and enjoy the wonderful weather. But before you head out to the beach or

    read more button