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Testimonials & Reviews

Rhino Chiropractic & Holistic Wellness Center

John Gehnrich, DC

Chiropractor located in Nassau County, Rockville Centre, NY

4.94/5 Star Rating
18 total reviews

Dr. John Gehnrich always appreciates feedback from his valued patients. To date, we’re thrilled to have collected 18 reviews with an average rating of 4.94 out of 5 stars. Please read what others are saying about Dr. John Gehnrich below, and as always, we would love to collect your feedback.

Mark S.
5/5 Star Rating
Submitted 07/28/23
My initial visit was very thorough and made me feel like this was a high quality practice.
Chantel L.
5/5 Star Rating
Submitted 05/20/23
Very thorough and informative! I highly recommend.
Jennifer T.
4/5 Star Rating
Submitted 05/04/23
The initial consult is very thorough. You will find out facts about your spine that you never knew. Dr. John is extremely welcoming, friendly & interested in his patient’s problems
5/5 Star Rating
Submitted 03/31/23
Dr. JOHN was able to listen and comprehend all of my issues from the physical to my emotional state and explain how my body is reacting to these problems. Looking forward to our next visit.
Angela G.
5/5 Star Rating
Submitted 02/08/23
Dr. John is very professional , warm & caring . I know I am in excellent hands & I will feel better under his care..
Alanna M.
5/5 Star Rating
Submitted 12/03/22
It was a great experience filled with hope.
Kristina M.
5/5 Star Rating
Submitted 11/09/21
I can’t say more positive things about my experience! Dr. John is super easy to talk to, explains everything in depth and gets down to the root of your pain and tension you may be feeling. He takes his time to go through all the causes that contribute to your issues. He listens and truly cares. The initial ”assessment” made me feel confident that I was in the right place. I highly recommend going with a holistic approach to chiropractic care because everything in your life can be related to or “aligned” with your spine health and it’s super important to understand how it all connects. Dr. John did an amazing job explaining this all to me. I look forward to the end-results working with Rhino!
Kennedy L.
5/5 Star Rating
Submitted 06/16/21
Thanks Dr. John for guiding me in the right direction. You and your staff have been a team in reducing the amount of pain I was experiencing. You are a blessing.
Simone A.
5/5 Star Rating
Submitted 04/16/21
My visit was very informative. I felt like finally a doctor that understands how I’m feeling and we can work together to heal my issues. I now have hope that I will get better.
Jaclyn P.
5/5 Star Rating
Submitted 03/16/21
Such a welcoming and thorough experience. Left feeling empowered with knowledge and excited to see my treatment plan through.
Ellen H.
5/5 Star Rating
Submitted 03/03/21
Warm and friendly office. Comfortable surroundings and treated as if I was the most important person there. The Dr took a lot of time with me and explained everything he was looking at and why. Performed diagnostic analysis that helped tremendously in seeing the reason for my complaints. I will definitely be making this a regular appointment in order to be in the best health possible.
Arthur W. W.
5/5 Star Rating
Submitted 11/16/20
Very happy with Dr. John and staff.
Arthur W. W.
5/5 Star Rating
Submitted 11/06/20
Dr.John was very thorough in his evaluation of my injury and the program that will put me on a road to recovery.
5/5 Star Rating
Submitted 10/04/19
Best around
Katya M.
5/5 Star Rating
Submitted 08/06/19
Doctor is very knowledgable professional and friendly. Made me feel comfortable throughout the entire appointment. Very thankful to have found this place!
Wenbo D.
5/5 Star Rating
Submitted 07/17/19
Thanks to Doctor, very professional and patient!
Edward S.
5/5 Star Rating
Submitted 04/24/19
Very thorough and caring service... makes you feel like you're the only patient
Linda B.
5/5 Star Rating
Submitted 01/14/19
Dr. John Gehnrich has been a dream come true. He has helped me with amazing success. I am coming up on six months of his therapy and have to say the best part was him graduating me from 3 times a week to two. He can read an issue from across the room..... He has really been a help and healer for my issues.


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