Dr. John R. Gehnrich, DC, Chiropractor

Dr. John R. Gehnrich, DC


25 S Park Ave Rockville Centre NY, 11570



Dr John Gehnrich is a passionate, compassionate and intuitive Doctor of Chiropractic, Holistic Wellness Expert, author, lecturer, teacher and healer. Through his own miraculous recovery back to health he now is blessed to help other reach their optimal physical, chemical, mental, emtional and spiritual health potential naturally. Thousands have started getting their lives back by adding years to their life but most importantly life to their years. If you are seeking to get well or just stay well Dr John is looking forward to assisting you in acheiving your health goals.

Education and Training

Logan College of Chiropractic D.C. 1997

Board Certification

National Board of Chiropractic Examiners

Provider Details

Male English
Dr. John R. Gehnrich, DC
Dr. John R. Gehnrich, DC's Expert Contributions
  • What the Heck is Tech Neck?

    No matter where you go these days, it’s difficult to not see someone on a device looking down with their head forward in a stooped posture. This is the new epidemic called “Tech Neck” and it’s affecting everyone, especially our children. The average phone user spends more than 2-4 hours a...

  • Can a chiropractor be beneficial after childbirth?

    Absolutely we have found Chiropractic both prenatal as well as postnatal to be incredibly beneficial. While pregnant your hormones are softening and stretching ligaments to expand the pelvis to allow for the birth of the baby. Though this process necessary it also creates instability and vulnerability to the spine and surrounding nerves. This is why symptoms like sciatica (excruciating pain down the leg) and carpal tunnel (pain in wrist into hand) are very common during and after pregnancy. If you are considering Chiropractic for your spine there is no better time than after the birth of your child. It’s a no brainer for pain relief but can also help with stress relief from sleepless nights and fatigue. Good luck and happy adjusting. READ MORE

  • What is better a massage or chiropractor?

    Great question. I love massage as a chiropractor for my tight achey muscles. But nothing give me more results and relief and healing than my chiropractic adjustments. If you have the time and the finances do both it’s a great combo. READ MORE

  • Do chiropractors treat muscle pain?

    Thanks for asking because that is often a question I get in the office. The word treat is a tricky one it implies we are doing something to cure or fix your issue but in our office the philosophy is to allow the body to heal itself by removing the interference in the nervous system by giving a chiropractic adjustment (realignment). We see a tremendous amount of our patients who have arm and back pain get great long lasting results with chiropractic. Give it a try and you’ll be pleasantly surprised. READ MORE

  • How long does a chiropractic adjustment for neck pain last?

    Great question. It will depend because each chiropractor has a different technique, philosophy and approach to care. So in our office once a thorough analysis Us performed and care plan is uniquely customized for you then a specific and directed adjustment would be delivered to the correct spinal area to correct subluxation(spinal misalignments) for most the amount of time we spend is inconsequential as long as the greatest results are achieved. So most patients are very happy to be in and out within the 5-10 minute with minimal wait time as long as they feel healthier. This is at least what comes along with being a practice member of Rhino Chiropractic. READ MORE

  • How should you sleep if you have scoliosis?

    Scoliosis in and of itself is not always painful or limiting in anyway except in severe cases. The real challenge comes with the idea of living with and maintaining scoliosis as if it has to be a life long issue. We have seen hundreds of cases over the years correct their spinal curvatures with out awkward braces and harmful invasive surgeries. So specific sleeping recommendations I am unable to give with out having a thorough consultation and evaluation. At Rhino Chiropractic we recommend specific solutions that improve patients spinal alignment and over health reducing the effects of scoliosis to the nervous system. Give a great Chiropractor a try and start sleeping and living a healthier life free from subluxations(spinal misalignments). READ MORE

  • What happens when a chiropractor cracks your neck?

    Probably one if the most commonly asked questions and misunderstood concepts about Chiropractic and being adjusted. Many have not given chiropractic it’s fair shake because of the fear of the “cracking” sound you often hear when getting adjusted(re-aligned). The truth is with an adjustment which makes a cavitation(the correct term for the cracking noise). At Rhino Chiropractic we explain to our patients the term adjusting rather than crack, pop, snap or manipulate. Though it may seem just a matter of semantics the words used to define things can affect perception and value. We educate patients that nothing is breaking, snapping or injuring when a specific chiropractic adjustment are performed based on proper analysis of the spine and biomechanically marked X-rays. I tell patients even though they love their adjustments and it could get addicting being in the correct alignment free from nervous system interference....Don’t get hooked on the “crack” READ MORE

  • How many chiropractic adjustments does it take to work?

    Common question and unfortunately the answer will have to be an unsatisfactory “It Depend”. With that being said the amount of adjustments needed for a specific condition does not have any definitive stats but their are many factors that will affect the duration of care. At Rhino Chiropractic we have for 20 years this February been recommending care plans to patients for their specific health conditions. The age of the patient as well duration of the problem are major factors. A person’s lifestyle and hereditary factors all play an integral roll in determining clinical recommendations. I have found in order to make ligamentous changes in spinal joints and achieving structural spinal correction consistent specific repetitive adjustments must be performed in order to see long lasting results. We have seen this approach to be far more beneficial than just receiving A few adjustments for initial crisis care (pain relief). There is so much more to Chiropractic care than pain relief or pain management. Though the pain is usually the motivation to initially seek care I highly recommend exploring a great Chiropractor to help you achieve your optimal potential with a properly aligned spine! READ MORE


  • Cold Laser Therapy
  • Mechanical traction
  • Therapeutic Exercises
  • Active Flexibility Training
  • Emotional Release Techniques
  • Body Centered Therapy
  • Breath Work Techniques
  • Stress Awareness Techniques
  • Lower Back Pain
  • Sciatic Nerve Pain
  • Neck Pain
  • Disc Related Pain & Symptoms (Bulging/Herniation)
  • Arthritis & Spinal Stenosis
  • Pinched Nerves
  • Pain Down Shoulder & Arm
  • Numbness into Hands & Fingers
  • Pain Down Butt,Legs,Feet&Toes
  • Numbness into Feet & Toes
  • Pain Between Shoulder Blades
  • Carpal Tunnel Syndrome
  • Rotator Cuff Syndrome
  • Golfer's & Tennis Elbow
  • Migraine Headaches
  • Asthma & Allergies
  • Knee & Meniscus Pain
  • Foot & Plantar Fascitis Pain
  • Digestive Disorders (especially IBS,Colitis,Heartburn, Acid RefluxGURD &Constipation)
  • Emotional & Mood Disorders
  • Fertility Challenges
  • PMS & Menstral Irregularities
  • Neuropathy (Diabetic/Neurological)
  • Unresolved Health Crisis
  • Chronic Pain Conditions

Professional Memberships

  • New York Chiropractic Council  

Professional Affiliations

  • New York Chiropractic Council

Articles and Publications

  • How To Choose A Chiropractic 10 Tip To A Healthy Life

What do you attribute your success to?

  • A kind, caring and compassionate heart &A determined charge for my goals attitude &A a passionate sense of purpose to share the message of healing from within through my mission of Holistic Structural Corrective Chiropractic for the service and betterment of humankind(the planet)


  • T. Kang Tae Kwon Do 3rd Dan Black Belt 93Life Teen Award 98Chiropractic for Humanity 04

Teaching and speaking

  • NAVEL Expo Lecturer Science of Human Optimization LecturerNew York Osteopathic Association Convention

Favorite Place to Vacation

  • Costa Rica

Hobbies / Sports

  • Martial Arts Yoga

Favorite professional publications

  • Journal of Vertebral Subluxation

Dr. John R. Gehnrich, DC's Practice location

25 S Park Ave -
Rockville Centre, NY 11570
Get Direction
New patients: 516-536-6000, 516-536-6000
Fax: 516-536-6100

Dr. John R. Gehnrich, DC's reviews

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Patient Experience with Dr. GEHNRICH


Based on 149 reviews

Dr. John R. Gehnrich, DC has a rating of 5 out of 5 stars based on the reviews from 149 patients. FindaTopDoc has aggregated the experiences from real patients to help give you more insights and information on how to choose the best Chiropractor in your area. These reviews do not reflect a providers level of clinical care, but are a compilation of quality indicators such as bedside manner, wait time, staff friendliness, ease of appointment, and knowledge of conditions and treatments.

Recommended Articles

  • What are the Causes of Upper and Middle Back Pain?

    Upper, middle, or lower back pain is one of the most common conditions that people visit the doctor for. Upper and middle refers to the region from the base of the neck to the base of rib cage at the back. The bones in this region work in association with the rib cage and protect internal organs...

  • Can Chiropractic Care Benefit Children with Autism?

    Children with autism have it tough. There are many theories on what causes autism, and perhaps, even more theories on how to help those on the spectrum. You want what’s best for your child, and there are many people who want to help you.One alternative medicine you might consider is chiropractic...

  • Can Sciatica Pain Be Cured?

    What is sciatica?Sciatica is a health condition in which one experiences radiating pain running down from the lower back to the feet. Pain may occur on either side of the leg and it is not necessary that lower back pain exists in all cases of sciatica. The pain’s nature is shooting pain, which...

  • Lower Back Pain: What is it?

    Lower back pain is a very common presentation among the elderly population. The lower back is the connection between the upper body and the lower body and it bears most of the body’s weight.Lower back pain can be caused due to various causes affecting the spinal muscles, nerves, bones, the...

  • Treatment Options for Back Pain

    Back pain is a very common condition, especially among the elderly group. It can vary from a dull constant back pain to a very sharp pain, which may disrupt your daily routine. Back pain can be either acute or chronic. This classification of back pain is essential especially when it comes to...

  • Can Arthritis Cause Back Pain?

    Yes. Arthritis is one of the major causes of back pain and can cause long-term effects in an individual. Back pain is a common problem which affects 4 out of 5 of us at some point. Back pain is a type of pain experienced mostly through the spine. Back pain can last for a short time, but there are...

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