Neurosurgeon in Orange County
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Asterios Tsimpas, MD - Cerebrovascular Endovascular and General
Neurosurgery

Dr. Asterios Tsimpas provides advanced neurosurgical treatments in Orange County, specializing in general, endovascular, and cerebrovascular neurosurgery.

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Personalized Neurosurgical Care for Your Needs

Dr. Tsimpas offers tailored neurosurgical care to meet your specific needs, utilizing the latest medical technologies and techniques to ensure optimal recovery and health.

Meet Our Experienced Neurosurgical Team

Learn more about Dr. Asterios Tsimpas, his extensive training, and the dedicated team of professionals committed to providing exceptional neurosurgical care.

Meet Our Team

Neurosurgery Central

Dr. Tsimpas is here to answer your questions and be a resource to you throughout your surgical experience.

Best Neurosurgical Care Possible

Dr. Tsimpas is on staff at multiple award winning hospitals to help serve your needs no matter your location.
Dr. Asterios Tsimpas

To my patients

I strive to inform you about all of your options and help you make the most informed decisions regarding your care. I have over 20 years of neurosurgical experience and I am prepared to answer any questions you may have. I have worked and trained at some of the country’s most prestigious academic institutions and I, and my team, are available to you throughout your entire surgical experience.

Board Certified Endovascular Neurosurgeon
Board Certified General Neurosurgeon
Author of Multiple Publications
Extensive Training in all fields of Neurosurgery
Accepts Most Major Insurance Providers
Over 20 Years of Neurosurgical Experience
Meet Dr. Tsimpas
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Spine Cases

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Cranial Cases

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Hospital Affiliations
Neurosurgical Treatments

Our Services

Dr. Tsimpas is an expert in the field of cranial surgery and has performed numerous cranial cases. He performs cranial cases in emergencies and also performs them for a multitude of other reasons. These reasons include but are not limited to the removal of masses or tumors, the treatment of intracranial infections, or various emergencies.

If you need a referral for a cranial surgery such as a craniotomy or have any other surgical needs, please contact our office to set up a consultation.

Dr. Tsimpas performs all forms of spine surgery including spinal fusions, focal decompression, and artificial disc replacements. He also performs minimally invasive spine procedures which leads to a reduced healing time and reduces your chances of infection post-operatively. He does not perform complex spinal deformity correction surgery, but he does have a wealth of referral resources available to you in order to get you the best care possible. He has performed hundreds of spine cases and is well trained to handle any and all spinal complaints.

If you believe you may benefit from a spinal surgery or have been told by another physician or provider to be evaluated for spine surgery, please call our office for a consultation.

Dr. Tsimpas is specially trained in the field of endovascular neurosurgery. This field specializes in the treatment of vascular diseases of the brain or spinal cord. This includes cerebral aneurysms, carotid narrowing or stenosis, intracranial narrowing or stenosis, vascular malformations, or a variety of other vascular diseases.

Many of these treatments are performed with only a minor puncture to a vessel in the groin through a procedure called a cerebral angiogram. This leads to a greatly reduced recovery time for his patients and a much shorter hospital stay.

If you have any of the aforementioned cerebrovascular conditions or have been told by another physician or provider to seek a surgical opinion in regards to any vascular disease of the brain, please call our office for a consultation.

As an endovascular neurosurgeon, Dr. Tsimpas performs a highly specialized, lifesaving procedure called a mechanical thrombectomy in the case of a stroke. This includes Dr. Tsimpas taking his specialized instruments into the vessels of the brain and removing any blood clots which are contributing to a stroke. He is the surgical stroke director of Providence Mission Hospital and works closely with the community to provide stroke education.

If you believe you have stroke like symptoms such as weakness on one side of your body, inability to speak, a droop of one side of your face, confusion, sudden loss of consciousness, or you notice any of these changes in a family member please call 911 for immediate medical attention.

Dr. Tsimpas provides care to a variety of traumatic neurosurgical illnesses. He is on staff at Providence Mission Hospital which is a Level 2 trauma center. He also helps to cover MemorialCare Saddleback Medical Center with general neurotrauma needs. His training allows him to act quickly in the case of emergency while still communicating effectively with family members throughout the entire process.

Our team is available to help any answers in regards to traumatic neurosurgical care. If you have been involved in an accident and believe you are suffering a life-threatening emergency please call 911 for immediate medical attention.

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