Rebecca Ann Keister and Gerald Keister v. Neurology Consultants of Huntsville, P.C., and Jitesh Kar, M.D.

Supreme Court of Alabama·Decided February 6, 2026·No. SC-2024-0718·Published

Opinion

Rel: February 6, 2026

Notice: This opinion is subject to formal revision before publication in the advance sheets of Southern Reporter. Readers are requested to notify the Reporter of Decisions, Alabama Appellate Courts, 300 Dexter Avenue, Montgomery, Alabama 36104-3741 ((334) 229-0650), of any typographical or other errors, in order that corrections may be made before the opinion is printed in Southern Reporter.

SUPREME COURT OF ALABAMA OCTOBER TERM, 2025-2026

SC-2024-0718

Rebecca Ann Keister and Gerald Keister v.

Neurology Consultants of Huntsville, P.C., and Jitesh Kar, M.D.

Appeal from Madison Circuit Court (CV-20-900948)

PER CURIAM.

Rebecca Ann Keister and Gerald Keister appeal from the Madison Circuit Court's summary judgment entered against them and in favor of the Neurology Consultants of Huntsville, P.C. ("Neurology Consultants"),

and Jitesh Kar, M.D., concerning the Keisters' negligence claims in their medical-malpractice action. We affirm in part, reverse in part, and remand the case to the circuit court.

I. Facts

On May 7, 2018, Rebecca Keister ("Mrs. Keister") underwent an anterior-cervical-disk fusion that was performed by Dr. Derrick Cho. During follow-up visits after that surgery, Mrs. Keister complained about having balance problems, an unsteady gait, and having no control over her right leg. Because those problems did not appear to be side effects from the surgery, Dr. Cho referred Mrs. Keister to Neurology Consultants for evaluation. On September 17, 2018, Mrs. Keister was seen by Dr. Kar, who is employed by Neurology Consultants. Mrs. Keister complained to Dr. Kar of feeling fatigued, being unsteady on her feet, experiencing dizziness, and having an occasional lack of control of her right leg. Following his physical and mental evaluation of Mrs. Keister, Dr. Kar's differential diagnosis for her symptoms included: "[P]ossible intracranial causes like MS [multiple sclerosis], or cerebellar legion, or traumatic brain injury needs to be ruled out. We will like to get the MRI of the brain to rule out any intracranial abnormality, especially in the

cerebellum or brainstem which is causing intermittent balance issue." (Emphasis added.) In his deposition, Dr. Kar testified that he ordered an MRI to rule out each differential-diagnosis possibility.

In accordance with Dr. Kar's orders, on September 24, 2018, Mrs.

Keister underwent an MRI of her brain. In his report on the MRI results, radiologist Dr. Gregory Gum's "Findings" included the observation that "[t]here are white matter changes diffusely present, the majority in the centrum semiovale. Upper, there are several foci of altered signal in the periventricular white matter region; the possibility of chronic demyelinization due to multiple sclerosis cannot be excluded." (Emphasis added.) The summary "Impression" in the report stated: "Extensive white matter changes, some of which may reflect findings of chronic multiple sclerosis." (Emphasis added.)

In his deposition, Dr. Kar testified that he reviewed the radiologist's MRI report and that, in his judgment, the results ruled out the possibilities of a cerebellar lesion, a brain-stem lesion, and a traumatic brain injury. However, he also admitted that the MRI results did not rule out multiple sclerosis ("MS"). Dr. Kar testified that he "did not pass on those [MRI] results to Ms. Keister." Dr. Kar stated that he had instructed

Mrs. Keister to call Neurology Consultants "if she has any worsening of the symptom" but that his office would not call her unless there was a "dangerous or worrisome finding" on the MRI. Dr. Kar testified that, in his judgment, the "MRI did not have any worrisome finding or a dangerous finding for me to -- or anything necessary for me to call her and notify her." Dr. Kar listed "worrisome results" as "anything which is like acute stroke, tumor, bleeding in the brain, or any enhancing legion, or swelling, then we notify the patient." Dr. Kar stated that Mrs. Keister, or any patient, "definitely has a right to know the results" of testing, and that, "if she would have called, we would have definitely been happy to notify her," but that he had a duty to call Mrs. Keister only "if there was any worrisome finding." Dr. Kar also testified that he did not schedule a follow-up visit with Mrs. Keister within a specific time frame because he did not think it was necessary in her case.

Following her visit to Dr. Kar, Mrs. Keister continued to experience troublesome physical issues that she reported to her primary-care physician. Those issues included: memory difficulties, episodes of vertigo, frequent balancing problems, an abnormal sensory phenomenon of a cold- water sensation running down her thigh, a sensation of feeling bubbles

under her skin, fatigue, swallowing difficulties, hoarseness of her voice, and some sensory abnormalities in her mouth when she flossed her teeth. Consequently, in March 2020, her primary-care physician referred Mrs. Keister to Dr. Christopher LaGanke, a neurologist who specializes in seeing patients with MS. In his deposition, Dr. LaGanke testified that probably 80% of his patients have MS. Dr. LaGanke's initial examination on March 27, 2020, confirmed Mrs. Keister's balance problems, diminished vibration sensation, and nerve pain, and so he ordered an MRI of her brain.

On April 16, 2020, Mrs. Keister underwent a second MRI of her brain. Dr. LaGanke testified that the first MRI showed "between 50 to 60 scars on the brain" and that he "noted six additional lesions on the scan in 2020 that were not present on the scan in 2018." Dr. LaGanke admitted, however, that the 2020 MRI took thinner "slices" of images, meaning that the 2020 MRI "can show more detail" than the 2018 MRI. Dr. LaGanke stated that Mrs. Keister "[m]ost probably" had MS in 2018 "from a scan standpoint and then the change that occurs after and the neurological symptoms and the neurological findings." He also admitted that "[t]here is no one test that's diagnostic" of MS, meaning that "nobody

can look at [an] MRI and say this patient has MS." In other words, further testing must be performed to confirm the diagnosis. Dr. LaGanke performed several other tests on Mrs. Keister before concluding: "Given that [Mrs. Keister] had had neurological symptoms as she did which were progressive over time, and she had new lesions in her brain and she had no other cause for those legions, we diagnosed her with Multiple Sclerosis at that time." (Emphasis added.)

Dr. LaGanke placed Mrs. Keister on several medications for treatment of MS, including Tysabri infusions taken once a month. He saw her again in August 2020, and his impression was that some of her symptoms were improving and some were not. He put her on some new medications based on his examination and her feedback. When Dr. LaGanke saw Mrs. Keister again in January 2021, he concluded that her MS symptoms had "leveled out" and were "better … on the whole." He testified that another MRI performed on Mrs. Keister's brain in August 2021 showed that "the scars and white matter of the brain were stable." In other words, no new legions or scarring had developed in her brain. Mrs. Keister visited Dr. LaGanke again on February 8, 2022. In that

visit, Dr. LaGanke assessed that Mrs. Keister "was very stable with her MS, and her pain was stable, so she was really quite stable at that point."

On July 6, 2020, the Keisters commenced an action against Neurology Consultants and Dr. Kar, alleging that they had "negligently caused, or negligently allowed Plaintiff, Rebecca Ann Keister, to go without proper and necessary evaluation, analysis, testing, treatment and follow up for multiple sclerosis after the report of their ordered MRI on September 24, 2018." The Keisters asserted that the delay in the diagnosis and treatment for Mrs. Keister's MS caused her condition to be worse than it would have been if they had been informed of the September 2018 MRI results.

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Rebecca Ann Keister and Gerald Keister v. Neurology Consultants of Huntsville, P.C., and Jitesh Kar, M.D., (Ala. 2026).

Rebecca Ann Keister and Gerald Keister v. Neurology Consultants of Huntsville, P.C., and Jitesh Kar, M.D. (Rebecca Ann Keister and Gerald Keister v. Neurology Consultants of Huntsville, P.C., and Jitesh Kar, M.D.) — published by Counsel Stack Legal Research, free access to 12M+ legal documents.

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