Locations
Office
Springfield, IL
My office hours
Thursday: 9:00am - 2:00pm
Show morePhone
Practice website
Insurances accepted
Blue Cross Blue Shield of Illinois
About
Bio
Dr. Omar is a US Board-Certified Neurologist and Neurological Oncologist. He also has subspecialized training in Endovascular Neurosurgery from the University of Oxford.
Dr. Omar's main area of interest is the development of innovative approaches for the management of brain and spinal cord malignancies. He has a unique set of skills that spans across the various disciplines of Neurosciences. He received training in Endovascular Neurosurgery (University of Oxford), Neurological Oncology (University of Toronto), Neurology (University of Missouri - Columbia), Epilepsy / Epilepsy surgery evaluations, EEG, intraoperative monitoring, subdural grids and depth electrode interpretation (Cleveland Clinic Foundation) and Cellular and Molecular Neuroscience (PhD, University of Ottawa).
SpecialtiesDoctors may have more than one area of specialty interest. Board certification in a specialty area means the doctor has completed formal training and has practice experience in that specialty, and has passed the certification examination from the corresponding accredited medical specialty board.
Doctors may have more than one area of specialty interest. Board certification in a specialty area means the doctor has completed formal training and has practice experience in that specialty, and has passed the certification examination from the corresponding accredited medical specialty board.
Neurology
Internal Medicine
Medical Oncology
Neurosurgery
Licenses
United States: Illinois, Indiana, Missouri
Languages spoken
Arabic
Doctor Q&A
104 Answers
12 Agrees
The number of answers this doctor has agreed with.
A 49-year-old female asked:
Dr. Ayman Omaranswered
Specializes in Neurology
Possible BPV: In general, people refer to dizziness when they feel either lightheaded or have a spinning sensation better known as vertigo. If the dizzy spell is tr... Read More
Created for people with ongoing healthcare needs but benefits everyone.
974 viewsAnswered >2 years ago
A member asked:
Dr. Ayman Omaranswered
Specializes in Neurology
Nonspecific: Some people get flu-like symptoms, mild fever, swollen lymph nodes, muscle aches and pains then it subsides and can become without symptoms for years ... Read More
Created for people with ongoing healthcare needs but benefits everyone.
925 viewsAnswered >2 years ago
A member asked:
Dr. Ayman Omaranswered
Specializes in Neurology
Diet: Watch your diet. Fatty foods are known to worsen symptoms. Other causes may be worsening of a hiatal hernia, weight gain, pregnancy, alcohol, smoking,... Read More
Created for people with ongoing healthcare needs but benefits everyone.
911 viewsAnswered >2 years ago
A 19-year-old female asked:
Dr. Ayman Omaranswered
Specializes in Neurology
Acne: Hi,
There are several commercially available products but generally, good skin hygiene includes washing frequently with a mild soap and drying. Ointme... Read More
Created for people with ongoing healthcare needs but benefits everyone.
972 viewsAnswered >2 years ago
A 42-year-old female asked:
Dr. Ayman Omaranswered
Specializes in Neurology
Criteria for MS: Hi JeriS,
Typically symptoms related to MS are on one side of the body but can be both sides as well occasionally. The symptoms typically go away foll... Read More
Created for people with ongoing healthcare needs but benefits everyone.
970 viewsAnswered >2 years ago
A 37-year-old female asked:
Dr. Ayman Omaranswered
Specializes in Neurology
Touching: Just touching the fluid around the cord ... getting close but not putting pressure on the cord itself ... usually a disc that's bulged far enough to b... Read More
Created for people with ongoing healthcare needs but benefits everyone.
895 viewsAnswered >2 years ago
A 25-year-old male asked:
Dr. Ayman Omaranswered
Specializes in Neurology
Yes: rhonchi are caused by a blockage in the airways or fluid in the bronchial passageway so yes asthma and less commonly common cold can be associated wit... Read More
Created for people with ongoing healthcare needs but benefits everyone.
873 viewsAnswered >2 years ago
A 33-year-old female asked:
Dr. Ayman Omaranswered
Specializes in Neurology
Cavity: The uterine cavity itself can be split in the middle (Didelphic), septum or partitioned in its top segment (septate) or with two elevations over the ... Read More
Created for people with ongoing healthcare needs but benefits everyone.
867 viewsReviewed >2 years ago
A member asked:
Dr. Ayman Omaranswered
Specializes in Neurology
Depends: Depends on where and what is involved/size etc. Also other comorbidities/age, etc.
Created for people with ongoing healthcare needs but benefits everyone.
903 viewsAnswered >2 years ago
A 20-year-old female asked:
Dr. Ayman Omaranswered
Specializes in Neurology
Many reasons: Many reasons but one possibility are pudendal neuralgia. You can read an article on pudendal neuralgia here:
https://www.facebook.com/braintumorexpert... Read More
Created for people with ongoing healthcare needs but benefits everyone.
931 viewsAnswered >2 years agoMerged
A female asked:
Dr. Ayman Omaranswered
Specializes in Neurology
Yes: Possibly a pinched nerve with muscle spasm. May need imaging and a nerve test of it persists.
Created for people with ongoing healthcare needs but benefits everyone.
949 viewsReviewed >2 years ago
A 24-year-old female asked:
Dr. Ayman Omaranswered
Specializes in Neurology
Not Diagnostic : T2 prolongation is just a signal change which could be due to any number of reasons but commonly is due to a small stroke or small vessel disease. If ... Read More
Created for people with ongoing healthcare needs but benefits everyone.
934 viewsAnswered >2 years ago
A 25-year-old female asked:
Dr. Ayman Omaranswered
Specializes in Neurology
Evaluation: Would highly recommend an evaluation ideally by a Neurologist
Created for people with ongoing healthcare needs but benefits everyone.
917 viewsAnswered >2 years ago
A 26-year-old female asked:
Dr. Ayman Omaranswered
Specializes in Neurology
Many: Many infections but generally those related to protozoa (such as amebiasis, cryptosporidiosis, giardiasis, microsporidiosis), parasites (such as schis... Read More
Created for people with ongoing healthcare needs but benefits everyone.
934 viewsReviewed >2 years ago
A female asked:
Dr. Ayman Omaranswered
Specializes in Neurology
Intestine: Part of the intestine lacking the normal peristaltic movement that helps push digested food along the gastrointestinal tract.
Created for people with ongoing healthcare needs but benefits everyone.
931 viewsReviewed >2 years ago
A 21-year-old male asked:
Dr. Ayman Omaranswered
Specializes in Neurology
Need to go back: Hi KaiO,
Could be bleeding from the catheter site. You need to go back as soon as possible and talk to your doctor. Not sure why you have the chest pa... Read More
Created for people with ongoing healthcare needs but benefits everyone.
955 viewsReviewed >2 years ago
A 26-year-old female asked:
Dr. Ayman Omaranswered
Specializes in Neurology
Very unlikely: Very unlikely but had been reported especially with some genetic conditions
Created for people with ongoing healthcare needs but benefits everyone.
918 viewsAnswered >2 years ago
A 19-year-old male asked:
Dr. Ayman Omaranswered
Specializes in Neurology
EEG: Medications can have an effect on EEG results. In addition, excessive smoking/weed etc can potentially trigger a seizure which can alter the EEG. EEGs... Read More
Created for people with ongoing healthcare needs but benefits everyone.
949 viewsAnswered >2 years ago
A 19-year-old female asked:
Dr. Ayman Omaranswered
Specializes in Neurology
Not sure: We don't normally describe the kidneys as "bulky" or not bulky. It could simply mean that one kidney is larger than the other in which case in and of ... Read More
Created for people with ongoing healthcare needs but benefits everyone.
874 viewsAnswered >2 years ago
A 42-year-old female asked:
Dr. Ayman Omaranswered
Specializes in Neurology
Kidney Function: Cockcroft-Gault is a formula used to determine how well your kidneys function. It is expressed as a Creatinine Clearance in ml/min and is adjusted for... Read More
Created for people with ongoing healthcare needs but benefits everyone.
941 viewsAnswered >2 years ago
A 36-year-old female asked:
Dr. Ayman Omaranswered
Specializes in Neurology
Allergy: Hi SolmazN
Some people can have difficulty swallowing with an allergic reaction especially if you have hives as well. You may want to a) Get checked b... Read More
Created for people with ongoing healthcare needs but benefits everyone.
958 viewsAnswered >2 years ago
A member asked:
Dr. Ayman Omaranswered
Specializes in Neurology
Maybe not: Probably best to cover it with a loose bandage and allow it to heal on its own. This is particularly true if you have underlying diabetes, cancer or t... Read More
Created for people with ongoing healthcare needs but benefits everyone.
929 viewsAnswered >2 years ago
A 50-year-old female asked:
Dr. Ayman Omaranswered
Specializes in Neurology
Yes: I'm assuming you are talking about the tablet not the powder form. If so, the tablets are scored so yes you can cut it in half. Half of it is gone fro... Read More
Created for people with ongoing healthcare needs but benefits everyone.
865 viewsAnswered >2 years ago
A female asked:
Dr. Ayman Omaranswered
Specializes in Neurology
Antidepressant: Amitriptylline can also be used as an antidepressant. Check with your Dr. to see if he/she can adjust the dose to work for both sciatica and low mood.
Created for people with ongoing healthcare needs but benefits everyone.
958 viewsAnswered >2 years ago
A 23-year-old female asked:
Dr. Ayman Omaranswered
Specializes in Neurology
Pharmacist: You may find several over the counter options. You might want to ask a local pharmacist.
Created for people with ongoing healthcare needs but benefits everyone.
942 viewsAnswered >2 years ago
A 19-year-old female asked:
Dr. Ayman Omaranswered
Specializes in Neurology
Many causes: Lightheadedness has many causes. Impossible to tell exactly without a full assessment. Some possible causes include low blood sugar, low blood pressur... Read More
Created for people with ongoing healthcare needs but benefits everyone.
949 viewsAnswered >2 years ago
A female asked:
Dr. Ayman Omaranswered
Specializes in Neurology
Many causes: Hi LMichel,
Seems that your periods are irregular as opposed to having stopped. Typically we get concerned if you haven't had them for 3 months or mor... Read More
Created for people with ongoing healthcare needs but benefits everyone.
877 viewsAnswered >2 years ago
A female asked:
Dr. Ayman Omaranswered
Specializes in Neurology
ER: Best to get evaluated at the closest emergency room. Occasionally, bleeds or neck injury can happen even with minimal trauma.
Created for people with ongoing healthcare needs but benefits everyone.
877 viewsReviewed >2 years ago
A 21-year-old female asked:
Dr. Ayman Omaranswered
Specializes in Neurology
Varies: Usually a few weeks but sometimes faster and sometimes slower and potentially with some residual deficits.
Created for people with ongoing healthcare needs but benefits everyone.
915 viewsReviewed >2 years ago
A 40-year-old female asked:
Dr. Ayman Omaranswered
Specializes in Neurology
Many causes: Hi AnasuyaD,
There are many reasons for a drop in WBC count but the common ones are infections especially severe (also HIV), immune problems such as l... Read More
Created for people with ongoing healthcare needs but benefits everyone.
955 viewsReviewed >2 years ago
A 22-year-old female asked:
Dr. Ayman Omaranswered
Specializes in Neurology
Could be allergic: Need to check with your doctor. Could be allergic reaction to food or medication. Wouldn't wait without seeking medical help.
Created for people with ongoing healthcare needs but benefits everyone.
958 viewsAnswered >2 years ago
A 49-year-old male asked:
Dr. Ayman Omaranswered
Specializes in Neurology
Possibly: Yes possibly but that's. not how it's diagnosed. You need clinical evidence ideally with lab confirmation
Created for people with ongoing healthcare needs but benefits everyone.
947 viewsAnswered >2 years ago
A 50-year-old female asked:
Dr. Ayman Omaranswered
Specializes in Neurology
Spasm: Cough has many causes but common reasons would be a bout of upper respiratory tract infection. Reported coughing can cause neck muscle spasms leading ... Read More
Created for people with ongoing healthcare needs but benefits everyone.
955 viewsAnswered >2 years ago
A 36-year-old male asked:
Dr. Ayman Omaranswered
Specializes in Neurology
Seems OK: Some people have gastroesophageal reflux disease and can have similar symptoms. Otherwise perhaps mild inflammation of the stomach lining. Your doctor... Read More
Created for people with ongoing healthcare needs but benefits everyone.
949 viewsReviewed >2 years ago
A 20-year-old male asked:
Dr. Ayman Omaranswered
Specializes in Neurology
Chest wall: Could be inflammation of the chest wall or the lining surrounding the lungs (pleurisy). Chest pain can also be due to heart-related conditions but doe... Read More
Created for people with ongoing healthcare needs but benefits everyone.
953 viewsAnswered >2 years ago
A 28-year-old female asked:
Dr. Ayman Omaranswered
Specializes in Neurology
Assessment: Need to be assessed to determine what and why this is happening. It depends on whether this is a new problem or an old problem, the results of the neu... Read More
Created for people with ongoing healthcare needs but benefits everyone.
909 viewsAnswered >2 years ago
A 48-year-old female asked:
Dr. Ayman Omaranswered
Specializes in Neurology
Poor circulation: Can be associated with cold feet. sometimes pain and / or tingling, color changes, loss of hair, shiny thin skin and nail changes. Your doctor can che... Read More
Created for people with ongoing healthcare needs but benefits everyone.
877 viewsReviewed >2 years ago
A 46-year-old female asked:
Dr. Ayman Omaranswered
Specializes in Neurology
My guess: My guess is a "developmental venous anomaly of the occipital lobe". If that is the case, then it is an abnormality of a vein in the brain which freque... Read More
Created for people with ongoing healthcare needs but benefits everyone.
964 viewsAnswered >2 years ago
A 36-year-old member asked:
Dr. Ayman Omaranswered
Specializes in Neurology
Possibly: Post-traumatic stress disorder can develop as a result of exposure to a traumatic event that results in intense anxiety, fear of loss of life, etc. Th... Read More
Created for people with ongoing healthcare needs but benefits everyone.
934 viewsReviewed >2 years ago
A 68-year-old male asked:
Dr. Ayman Omaranswered
Specializes in Neurology
Headache: Hi ChantelleH,
A migraine is a type of headache. Usually it is on one side of the head, moderate to severe, throbbing and sometimes associated with se... Read More
Created for people with ongoing healthcare needs but benefits everyone.
955 viewsAnswered >2 years agoMerged
A 30-year-old female asked:
Dr. Ayman Omaranswered
Specializes in Neurology
No: Very unlikely. For your peace of mind get an over the counter urine pregnancy kit. They're available at boots and take a few minutes to do.
Created for people with ongoing healthcare needs but benefits everyone.
905 viewsAnswered >2 years ago
A member asked:
Dr. Ayman Omaranswered
Specializes in Neurology
Depends: Depends on the exact distribution of pain, whether it is "referred", whether there is associated leg weakness, numbness/tingling, etc. Best bet is to ... Read More
Created for people with ongoing healthcare needs but benefits everyone.
873 viewsAnswered >2 years ago
A 28-year-old female asked:
Dr. Ayman Omaranswered
Specializes in Neurology
Possibly related: Hi Kkovac4
They could possibly be related. This sounds like what we call "radicular pain" meaning it could be originating from the thoracic nerve root... Read More
Created for people with ongoing healthcare needs but benefits everyone.
964 viewsAnswered >2 years ago
A 26-year-old male asked:
Dr. Ayman Omaranswered
Specializes in Neurology
Yes: Hormone levels such as DHT, DHEA, etc. can be sent off for testing. You may need a virtual appointment or an appointment with your doctor to see if th... Read More
Created for people with ongoing healthcare needs but benefits everyone.
949 viewsAnswered >2 years ago
A 45-year-old female asked:
Dr. Ayman Omaranswered
Specializes in Neurology
Maybe: Theoretically yes ... in some cases it can cause arterial dissection or tear of the vessel wall which leads to stroke
Created for people with ongoing healthcare needs but benefits everyone.
947 viewsAnswered >2 years ago
A 21-year-old male asked:
Dr. Ayman Omaranswered
Specializes in Neurology
Many causes: Some are caused by hereditary conditions such as polycystic kidney disease, Marfan syndrome, etc while others are caused by hypertension, infections, ... Read More
Created for people with ongoing healthcare needs but benefits everyone.
851 viewsAnswered >2 years ago
A 29-year-old female asked:
Dr. Ayman Omaranswered
Specializes in Neurology
More needed: Dietary supplements and vitamins can help but more importantly you need to find out WHY you are anemic. There are many reasons for anemia such as iron... Read More
Created for people with ongoing healthcare needs but benefits everyone.
926 viewsAnswered >2 years ago
A female asked:
Dr. Ayman Omaranswered
Specializes in Neurology
Stronger: Traditional wisdom is that Omeprazole is more potent
Created for people with ongoing healthcare needs but benefits everyone.
949 viewsAnswered >2 years ago
A female asked:
Dr. Ayman Omaranswered
Specializes in Neurology
Very rare: No method is 100%. Jadelle is very effective but not fool-proof.
Created for people with ongoing healthcare needs but benefits everyone.
862 viewsAnswered >2 years ago
A 26-year-old male asked:
Dr. Ayman Omaranswered
Specializes in Neurology
Jerks: Sleep or hypnic jerks are thought to be benign however it is important that they not be misdiagnosed as hypnic jerks when the diagnosis is a nocturnal... Read More
Created for people with ongoing healthcare needs but benefits everyone.
881 viewsAnswered >2 years ago
TestimonialsRecommendations and Thank you notes are endorsements given from patients or other doctors.
Recommendations and Thank you notes are endorsements given from patients or other doctors.
77
Thank you notes
HealthTap member
This was very helpful. Thanks! I have had numbness in left hand with nerve pain/tingling in my arm for over 2 months. Dr had me do EMG and results were normal. My reaction was concern that I will li...Read More
HealthTap member
This was very helpful. Thanks! hi Dr Omar ...WOW
that was the quickest answer i may call guiness book of records!
thank you very much for your kind
professional advice much appreciated from England UK
HealthTap member
Thank you very much for answering my question. It's just another piece of many in complicated puzzle I'm putting together. I will actually be making an appointment with a LLMD in the near future.
Education & Training
Medical/Graduate school
University of Ottawa Faculty of Medicine, ON
Graduated 2002MD
Residency
UNIVERSITY OF MISSOURI HEALTH CARE
Residency
UNIVERSITY OF MISSOURI HEALTH CARE
Awards
Medical Innovator Award
Canadian Institutes of Health Research (CIHR) National Fellowship Award
Prize for outstanding achievement, Ottawa Hospital Foundation
Affiliations
society for neurooncology
American Medical Association
Publications
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