Rhino Chiropractic & Holistic Wellness Center

John Gehnrich, DC

Chiropractor located in Nassau County, Rockville Centre, NY

Dr. John Gehnrich is a gifted and compassionate chiropractor who has been serving patients living in Nassau County and Long Island, New York, from his practice, Rhino Chiropractic & Wellness in Rockville Center. His patients benefit from a wide range of holistic and chiropractic services to address neck pain, back pain, sciatica, headaches and migraines, and auto injuries. Dr. Gehnrich also offers cold laser therapy and prenatal care.

Dr. Gehnrich earned his Doctor of Chiropractic degree at Logan University and has been treating patients since 1997. Dr. Gehnrich is a compassionate and intuitive holistic wellness expert who works in close partnership with his patients to provide truly customized care to improve and protect their overall wellbeing. His practice is based on the philosophy that the body has an innate ability for self-healing. His treatment and care help to unlock the body’s ability to heal by releasing subluxations (misalignment of the vertebrae).

During his more than 20 years of practice, Dr. Gehnrich has helped patients overcome health challenges and live their best lives. He draws on his own experiences with recovery from poor health and is inspired by his wife and children, who are his greatest love. If you are living with pain or feeling that you are not living your healthiest life, make an appointment with Dr. Gehnrich at Rhino Chiropractic & Wellness today.

If you’ve been in an auto accident, Dr. Gehnrich can provide effective care to relieve any pain or discomfort you experience while enabling your body to heal and recover from injuries such as whiplash. Patients from throughout Long Island come to Dr. Gehnrich for compassionate and effective care.

Our mission and our passion is a calling. Dr. John is here to serve you and your family so that you can, God willing, live a healthy and vibrant life full of abundance, prosperity, peace, joy, and happiness.

"Knowledge is power and we look to empower our patients to achieve their optimal physical, chemical and emotional potential naturally through the God-given gift of Chiropractic. Our commitment is to look at each person as an individual and holistically approach their unique healing journey with safe and effective care from our head, heart, and hands."

- Dr. John Gehnrich



You take care of your teeth. Why not take care of your spine?

Learn More Here


Read more



Chiropractic at Every Stage and Every Age. Put your child on the path to optimal wellness.

Learn More Here


Read more

6 Reasons to Visit a Holistic Chiropractor

When looking for a holistic chiropractor in Rockville Centre, it is important to find someone who is the right fit for you and your individual holistic chiropractic wellness needs.

How Do You Relieve Sciatica Nerve Pain?

If you are struggling with sciatica pain, it’s natural to feel frustrated with conventional treatment options. In a perfect world, taking a pill to magically “cure” your pain sounds like a great solution


Dr. John is a provider for most major insurances. For those who are not covered, affordable plans are flexible and worked out to tend to each patient. These payment options are available to all of our patients.

1199 National Benefit Fund
Oxford (UnitedHealthcare)
Worker's Compensation


Rhino Chiropractic & Holistic Wellness Center
25 South Park Avenue
Nassau County

Rockville Centre, NY 11570
Phone: 516-274-3316
Fax: (516) 536-6100

Office Hours

Get in touch