Dr. Grotzinger completed his pre-med at Drake university in Des Moines with a 4.0 GPA in 1976. He graduated from Palmer Chiropractic, Magna Cum Laude in 1981 having worked nights and fathering three children in the process. Since then he has worked both in solo practice and a number of multi-doctor clinics, gaining a wide variety of experience and proficiency. He prides himself on being an effective chiropractor who has balanced the ways of the old time chiropractors with today's emphasis on patient comfort.
Vertebrobasilar artery stroke (VAS) is statistically associated with chiropractic services in persons under 45 years of age,[147] but it is similarly associated with general practitioner services, suggesting that these associations are likely explained by preexisting conditions.[146][148] Weak to moderately strong evidence supports causation (as opposed to statistical association) between cervical manipulative therapy (CMT) and VAS.[149] There is insufficient evidence to support a strong association or no association between cervical manipulation and stroke.[15] While the biomechanical evidence is not sufficient to support the statement that CMT causes cervical artery dissection (CD), clinical reports suggest that mechanical forces have a part in a substantial number of CDs and the majority of population controlled studies found an association between CMT and VAS in young people.[150] It is strongly recommended that practitioners consider the plausibility of CD as a symptom, and people can be informed of the association between CD and CMT before administrating manipulation of the cervical spine.[150] There is controversy regarding the degree of risk of stroke from cervical manipulation.[15] Many chiropractors state that, the association between chiropractic therapy and vertebral arterial dissection is not proven.[17] However, it has been suggested that the causality between chiropractic cervical manipulation beyond the normal range of motion and vascular accidents is probable[17] or definite.[16] There is very low evidence supporting a small association between internal carotid artery dissection and chiropractic neck manipulation.[151] The incidence of internal carotid artery dissection following cervical spine manipulation is unknown.[152] The literature infrequently reports helpful data to better understand the association between cervical manipulative therapy, cervical artery dissection and stroke.[153] The limited evidence is inconclusive that chiropractic spinal manipulation therapy is not a cause of intracranial hypotension.[154] Cervical intradural disc herniation is very rare following spinal manipulation therapy.[155]

Through manual manipulation of the spine delivered to the highest standards by licensed chiropractors, chiropractic care works to restore and maintain proper communication from your brain to your body by relieving what chiropractors refer to as a subluxation, or a misalignment, of the spine. Restoring proper alignment to the spine can assist with pain relief and prevention of:
Health professionals may know better in theory, but often underestimate how easily patients are alarmed by hard evidence of spinal degeneration. To the average person, if something like that shows up on a scan, it’s like proof: it has got to hurt. But the evidence clearly contradicts that! Pain has many possible minor causes; degeneration is often painless and rarely serious even when it is causing trouble. BACK TO TEXT

The word “Chiropractic” is derived from the Greek words “cheir” (hand) and “praktos” (done) combined to mean “done by hand.” It was chosen by the developer of chiropractic care, Daniel David Palmer. In 1895, D.D. Palmer performed a chiropractic adjustment on a partially deaf janitor, Harvey Lillard, who later reported that his hearing had improved due to the change.
Studies have not confirmed the effectiveness of prolotherapy or sclerotherapy for pain relief, used by some chiropractors, osteopaths, and medical doctors, to treat chronic back pain, the type of pain that may come on suddenly or gradually and lasts more than three months. The therapy involves injections such as sugar water or anesthetic in hopes of strengthening the ligaments in the back.