About Ab Siadati, MD, FAANS, FACS

Neurosurgeon in Fort Worth, Lake Worth, Granbury, Cleburne and Weatherford, TX

Ab Siadati


Ab Siadati, MD, FAANS, FACS, is an experienced Neurosurgeon at Fort Worth Brain & Spine Institute, where patients are treated like family. The practice has two offices in Fort Worth and additional offices in Weatherford, Texas, so that patients can choose the nearest location.

Dr. Siadati completed his internship in general surgery and residency in neurosurgery at Baylor College of Medicine (BCM), with enfolded complex spine and neuro-oncology-focused study at MD Anderson.

Dr. Siadati uses cutting-edge technology and advanced minimally invasive techniques to ensure optimal outcomes and quick recovery. His practice focuses on adult degenerative spine (cervical spine being his favorite), Deep Brain Stimulation (DBS) for movement disorders, nervous system tumors, trigeminal neuralgia, and Chiari malformation.

Patient care and patient education are his top priority. Whether it be a pre-operative or post-operative appointment, Dr. Siadati believes in providing compassionate care to patients and their families and will take the time needed to ease any worries and answer any questions the patient may have. 

For this, he has been chosen for Compassionate Doctor Award and Patient’s Choice Award multiple times. His expertise, innovation, and dedication have resulted in many patients with critical cases seeking his care and advice.

Voted on by his medical peers, Dr. Siadati has consistently been selected as a “Top Doc” in Neurosurgery by Fort Worth Magazine since its inception.

He is a current member of several professional organizations, including AANS, CNS, FACS, and TMA.

Dr. Siadati has lived most of his life in Texas, graduating from John Marshall High School in San Antonio in 1990. He and his wife, Maryam, have lived in the Dallas-Fort Worth (DFW) area since 2004, with all three of his children being born in Grapevine.