At the Insight Neuro Chiropractic Center, you get so much more than a quick treatment. You get over 20 years of clinical experience and the expertise of a board-certified functional neurology practitioner. Our doctors invest the time to carefully diagnose the cause of your pain and explain to you how to best alleviate that pain.

There are many causes of back pain, neck pain, headaches, and numbness and tingling in the arms and legs. Many of these causes are mechanical and can be helped significantly by chiropractic care. Other causes of pain include poor nutrition, stress, lifestyle, effects from medication, and serious disease.

Because Insight features a large, multidisciplinary team, you have more options and dedicated physicians working for you than at other chiropractic offices. Our doctors work diligently to make sure you have and get all the help you need.

Neuro Chiropractic Center Services

Auto Accident Injury Care
Dr. Denning and Dr. Sullivant specialize in the diagnosis, care, and management of auto accident-related injuries. Spinal disc issues, headaches, whiplash, and debilitating pain are just some of the potential conditions to arise from an auto-related accident. Our physicians are experienced in the management of mild to severe conditions, including herniated/bulging discs and traumatic brain injuries. Our gentle approach to care comforts and relieves many patients’ pain while correcting the underlying cause of these symptoms.
Traditional Chiropractic Care
Chiropractic care is based on the inherent recuperative power of the body to heal itself without the use of drugs and surgery. The practice focuses on the relationship between structure (spine) and function (the nervous system) and how that relationship affects the preservation and restoration of health.

Many people assume that chiropractors only treat neck and back issues because chiropractic adjustments are performed directly on the spine. While the elimination of neck and back pain is certainly one focus, chiropractors treat many other conditions. The spinal column encases the nervous system, and the nervous system controls the numerous intricate functions of the human body. When the spine is misaligned, it will create disease within the nervous system, altering the way the human body is designed to function.

Chiropractic adjustments, along with other therapies and techniques, are combined in our office to create a whole-body approach. This may mean a preventative approach to health and wellness or recovery from traumatic injuries to the spine and extremities.

Our clinic offers the following chiropractic therapy services:

  • Therapeutic massage
  • Mechanical/therapeutic traction
  • Spinal decompression therapy
  • Myofascial release
  • Nerve flossing
  • Diversified manipulation
  • Drop-assisted manipulation
  • Ergonomics Counseling
  • Spinal rehabilitative protocols
  • Autism Spectrum Behavioral Therapy

Functional neurology is a relatively new, exciting, and alternative approach to health care. Traditional medical neurology treats neurological disease or pathology with the use of drugs and surgery. While this may work for some patients, others feel that it doesn’t fully address the root cause.

Functional neurology looks at dysfunction in the nervous system, even before this is a medical diagnosis, and aims to treat a broader array of brain dysfunction through receptor or brain-based rehabilitative therapy.

Functional neurology utilizes a comprehensive neurological exam, assessing the sensory systems (balance, vision, touch, hearing) that supply input to the brain, as well as motor responses that relay output from the brain. This gives the doctor information on which parts of the brain are not working so well and helps the doctor create a treatment plan specific to each patient. Treatment typically consists of brain-based or receptor-based rehabilitative exercises, chiropractic adjustments, mechanical traction, and nutritional counseling.

Functional neurology could be used to treat:

  • Balance disorders
  • Migraine
  • Childhood developmental disorders (ADHD, ADD, autism spectrum)
  • Brain injury (post-concussive, TBI, post-stroke)
  • Movement disorders
  • Autoimmunity
  • Fatigue
  • Vertigo
  • Chronic pain
  • Memory loss
  • Dystonia
  • Mood disorders (anxiety, depression, OCD)
  • Tremors
Nutritional Analysis & Counseling

For many people, food and diet are very problematic. Instead of being a source of nourishment, food has become an area of conflict and confusion – endless weight loss dramas, eating disorders, cravings, addictions, body image obsessions, and never-ending searches for “the best” nutritional system.

Dr. Denning carefully evaluates aspects of our patients’ lifestyles and current diet in order to put together a comprehensive nutritional plan that is individualized to each person. No two people are alike; therefore no set of dietary recommendations will be the same. Dr. Denning uses science-based research to detail a nutrition program that includes anti-inflammatory components to assist in the reduction of your pain.

Pregnancy/Pediatric Chiropractic

During pregnancy, body changes occur rapidly to accommodate your baby’s growth. Chiropractic care can help your body readily adapt to these changes by ensuring your body is well connected through a fully functioning, unobstructed nervous system. Additionally, a properly aligned spine and pelvis can help to reduce pain and discomfort during all stages of pregnancy.

Postpartum, mothers are understandably focused on the health and comfort of their newborn child. It is important to remember the importance of the health and recovery of the mother during this period, as a healthy mother is able to more effectively meet the needs of her child. As the ligaments and tissue that loosened during pregnancy begin to slowly heal and tighten, postpartum women are likely to experience discomfort and pain related to instability of those areas. Couple this with the repetitive actions of breastfeeding, carrying your new baby, hauling diaper bags and car seats, etc.., and it is no surprise why most new mothers experience neck and back pain while adapting to life’s new tasks.

We take pride in playing an important role in your pregnancy health care!

Therapeutic Massage
Our therapists at the Insight Neuro Chiropractic Center are versatile in caring for the many different needs of our patients. Our therapists coordinate with our physicians to review your diagnosis, treatment, and care plan. This ensures that they will be able to best target your concerns during treatment. Our therapists have diverse experience and can perform many different styles of massage to suit your needs.

  • Deep tissue massage
  • Swedish massage
  • Sports massage
  • Medical/therapeutic massage
  • Trigger point therapy
  • Soft tissue massage/auto accident trauma
Rehabilitative Exercise Program
Therapeutic exercises for the spine and extremities are an essential part of the rehabilitative process following an injury. Our physicians designate therapeutic exercises depending on what each patient needs. The purpose of therapeutic exercises, when guided by our chiropractors, is to promote strengthening and stability following an injury or trauma to any area. This strengthening, in turn, supports the corrective care you are receiving during the spinal adjustment.

Therapeutic exercises and chiropractic care go hand in hand and can help speed you on your road to recovery when performed in conjunction.

Spinal Decompression Therapy
Nonsurgical spinal decompression is a type of motorized traction that may help relieve back pain. Spinal decompression works by gently stretching the spine. That changes the force and position of the spine. This change takes pressure off the spinal discs, which are gel-like cushions between the bones in your spine, by creating negative pressure in the disc. As a result, bulging or herniated disks may retract, taking pressure off nerves and other structures in your spine. This, in turn, helps promote movement of water, oxygen, and nutrient-rich fluids into the disks so they can heal.

Spinal decompression is not for everyone, but our physicians utilize this therapy in candidates with severe spinal conditions such as:

  • Bulging discs/pinched nerve
  • Disc herniation
  • Sciatica
  • Degenerative discs
  • Whiplash
  • Radicular pain
Manipulation Under Anesthesia
  • Dr. Denning
  • Dr. Justin Jwad
  • Dr. Sripada
  • Dr. Rampersaud

Meet Our Neuro Chiropractic Center Team

Dr. Keith Denning, DC, FACMUAP

Dr. Keith Denning, DC, FACMUAP

Rachel A. Sullivant, DC, DACNB

Rachel A. Sullivant, DC, DACNB

Siva K. Sripada, D.O.

Siva K. Sripada, D.O.

Vincent Rampersaud, M.D.

Vincent Rampersaud, M.D.

Dr. Justin Jwad, DC, FACMUAP

Dr. Justin Jwad, DC, FACMUAP

Dr. Keith Denning, DC, FACMUAP


Dr. Keith Denning first became interested in chiropractic care when he was treated in high school. He suffered from severe allergies that were helped immensely by chiropractic care. This interest followed him through high school and into his early college years.

Dr. Denning went on to receive his bachelor’s degree in biomechanics from Purdue University in 1996. While earning his degree at Purdue he became a lead laboratory instructor for 200-level biomechanics and human anatomy and physiology courses at the university. After finishing his degree at Purdue, Dr. Denning began postgraduate studies at Sherman College of Chiropractic in South Carolina. While at Sherman he did extensive studies with nutrition and neurophysiology. He graduated from Sherman with his Doctorate of Chiropractic in the fall of 2000. After completing his doctorate, Dr. Denning trained in several specialties, including nutrition, chronic pain management, and non-surgical decompression.

Dr. Denning became board certified in Michigan in 2001. He currently serves as the Clinic Director of both the Insight Neuro Chiropractic and Insight Comprehensive Therapy departments.

Rachel A. Sullivant, DC, DACNB

Chiropractic Neurologist

Dr. Rachel Sullivant began her journey into the field of health care as a high schooler when she obtained her first job as a chiropractic assistant at one of Flint’s most successful chiropractic practices.

From there, she went on to receive her Bachelor of Science in Neuroscience from the University of Michigan in Ann Arbor. After graduating from Michigan, Dr. Sullivant went on to obtain her doctorate of chiropractic at Life Chiropractic College West in the Bay Area of California.

Dr. Sullivant is board-eligible in functional neurology and hopes to obtain her diplomate this fall, as she continues her postgraduate studies through the Carrick Institute.

In addition to traditional chiropractic care, she offers rehabilitative strategies for patients suffering from chronic head pain, traumatic brain injuries/concussions, neurodegenerative conditions, movement disorders, and developmental disorders. Dr. Sullivant is board-certified in Clinical Neuroscience through the American Chiropractic Neurology Board. She is trained to offer specialized rehabilitative care to those with neurological conditions including autism spectrum disorders, migraine, and concussions.

Siva K. Sripada, D.O.

Anesthesiology & Pain Management

Dr. Siva Sripada is board-certified in anesthesiology as well as in pain management. He completed his medical training at the University of North Texas HSC in Fort Worth, Texas. He then went on to complete his anesthesia residency at Parkland Hospital in Dallas, Texas.

After working as an anesthesiologist in the greater Dallas area, he went back to receive his subspecialty training in pain management from Texas Tech University in Lubbock, Texas. Dr. Sripada has been working exclusively as a pain management specialist in the southeast Michigan area for over 10 years. He is dedicated to providing a variety of treatment options for his patients to help them manage chronic pain.

Vincent Rampersaud, M.D.

Orthopedic Surgery & Pain Management

Dr. Vincent Rampersaud has been practicing orthopedics and pain management since 1998. He trained in orthopedics at Wayne State University and has had extensive training in pain, spine, joints and hand injuries. He has been focused on pain management in private practice since 2009. Dr. Rampersaud provides a variety of medical, interventional and surgical treatment options for the treatment of chronic pain along with bone and joint injuries.

Dr. Justin Jwad, DC, FACMUAP

For Referrals & Appointments:

Call: 586-354-2530
Fax: 586-620-6036
For all others related to ISH please call: 586-427-1000



Innovative, Comprehensive Neurological Care and Research Under One Roof.