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Jeremy Greenlee (green coat) performs a stage 2 subthalamic nucleus (STN) deep brain simulation (DBS) surgery with post doctoral clinical trainee Juan Vivanco Suarez on Monday, Dec. 16, 2024.
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Neurosurgery

You can count on our neurosurgeons to safely treat conditions ranging from brain and spine tumors to epilepsy and stroke.
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For Neurosurgery related requests:
1-319-356-2237
For all other requests:
1-800-777-8442
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For many people with a brain or spine condition, surgery offers the best chance of relief or recovery.  

But if you’re looking for a neurosurgeon, you shouldn’t trust your care to just anyone. It’s important to select a team that performs complex brain and spine surgeries on a regular basis. 

University of Iowa Health Care neurosurgeons have the skills and experience you expect and deserve: 

  • We routinely treat even the rarest and most serious conditions, such as Chiari malformation. 

  • We’re equipped to provide lifesaving emergency surgery for people with a stroke or ruptured brain aneurysm. 

  • We have the tools and technology necessary to remove hard-to-reach brain tumors or arteriovenous malformations (AVMs). 

As our patient, you can also take comfort knowing we offer the care and support you’ll need after surgery.  

The full range of neurosurgery options

Because our neurosurgeons offer so many different procedures, we can select the option that best meets your medical needs, risk factors, and personal goals.  

Our team includes specialists in: 

  • Brain surgery: We offer all types of “open” brain surgery, such as focal resection (removing a small section of brain where seizures occur). In many cases, we can also perform brain surgery without a craniotomy (temporarily removing a piece of your skull).  

  • Neurointerventional surgery: These minimally invasive procedures treat stroke and other blood vessel problems in the brain. We insert a catheter (flexible tube) through a tiny incision near your groin or wrist, and gently guide it through your blood vessels to your brain. Then we deliver medications or special treatment devices through the catheter. 

  • Skull base surgery: We specialize in treating medical conditions, such as pituitary tumors, within the skull base (the area behind your eyes and nose). Our surgeons are skilled at maneuvering inside this crowded area without damaging the nerves and muscles that help you see and speak. 

  • Spine surgery: Our back pain experts offer many types of traditional and minimally invasive spine surgery. These include spine tumor removal and laminectomy (widening the spinal canal to take pressure off your nerves). 

Our neurosurgeons also specialize in device implantation. For example, we offer deep brain stimulation (DBS) for Parkinson’s disease, vagus nerve stimulation (VNS) for epilepsy, and spinal cord stimulation for back pain. 

Leading neurosurgery expertise

We routinely see patients from Iowa and nearby states who come to us for treatment or a second opinion. We also treat many people whose doctors recommend they receive their care here.  

That’s because we’re known for providing: 

  • Surgery for hard-to-treat epilepsy: We offer surgical treatments such as laser interstitial thermal therapy (LITT) and frontal lobe resection for people whose epilepsy doesn’t respond to medication.  

  • Innovative skull base techniques: Our skull base surgeons are trained to perform advanced, minimally invasive techniques that are only available at top medical centers. For example, we often use endoscopic endonasal surgery to remove certain skull base tumors through the nose.  

  • Leading craniosynostosis care: Our pediatric neurosurgeons diagnose and treat all types of craniosynostosis (a skull abnormality that occurs during infancy). We also offer every kind of surgical treatment, including cranial vault reconstruction and endoscopic strip craniectomy. 

  • Pioneers in Chiari malformation surgery: Our team includes some of the country’s foremost experts in Chiari malformation (when the brain doesn’t fit properly inside the skull). In fact, we developed some of the techniques now used to treat patients across the world. Our surgical areas of expertise include duraplasty and posterior fossa decompression. 

  • Advanced stroke care: We’re home to Iowa’s first and only Joint Commission-certified Comprehensive Stroke Center (CSC). Only medical centers that offer neurointerventional surgery can earn CSC accreditation. These procedures let us treat stroke less invasively, without opening the skull—reducing the risk of surgical complications. 

Neurosurgery tests and treatments

  • Aneurysm clipping 
  • Aneurysm coiling 
  • Auditory brainstem response 
  • Carotid angioplasty and stenting 
  • Carotid endarterectomy 
  • Cranial vault reconstruction  
  • Deep brain stimulation (DBS)  
  • Dorsal Rhizotomy 
  • Embolization  
  • Endoscopic strip craniectomy
  • Focal resection 
  • Frontal lobe resection  
  • Intracranial EEG 
  • Intraoperative CT scan 
  • Laminectomy 
  • Laser interstitial thermal therapy (LITT)  
  • Mechanical thrombectomy  
  • Microvascular decompression 
  • Posterior fossa decompression 
  • Radiosurgery  
  • Responsive neurostimulation (RNS)  
  • Skull base surgery  
  • Spine surgery  
  • Sterotactic neurosurgery Spinal cord stimulator 
  • Temporal lobe resection 
  • Trauma Surgery 
  • Thrombolysis  
  • Vagus nerve stimulation (VNS)

Neurosurgery conditions treated

  • Acoustic neuroma (vestibular schwannoma) 
  • Arteriovenous malformation (AVM) 
  • Brain aneurysm  
  • Brain tumor 
  • Carotid artery stenosis  
  • Cavernoma 
  • Cerebrospinal fluid (CSF) leaks 
  • Cerebrovascular surgery 
  • Chiari malformation 
  • Chondroma 
  • Chordoma
  • Craniopharyngioma 
  • Craniosynostosis  
  • Dystonia 
  • Epilepsy  
  • Essential tremor 
  • Herniated disc  
  • Hydrocephalus 
  • Meningioma 
  • Nasopharyngeal carcinoma  
  • Parkinson’s disease 
  • Pituitary adenoma
  • Pituitary tumor 
  • Scoliosis 
  • Skull base tumor 
  • Spasticity 
  • Spinal stenosis 
  • Spine tumor 
  • Stroke  
  • Temporal bone fractures 
  • Traumatic brain injury (TBI) 
  • Trigeminal neuralgia 

Our Care Team

Brian Dlouhy, MD portrait

Brian
Dlouhy
MD

  • Neurosurgery
4.44 out of 5 (542 ratings)
Kathleen Dlouhy, MD, MBA portrait

Kathleen
Dlouhy
MD, MBA

  • Neurosurgery
4.81 out of 5 (985 ratings)
Jeremy D. Greenlee, MD portrait

Jeremy D.
Greenlee
MD

  • Neurosurgery
4.69 out of 5 (1,837 ratings)
Patrick W. Hitchon, MD portrait

Patrick W.
Hitchon
MD

  • Neurosurgery
4.28 out of 5 (1,354 ratings)
Matthew A. Howard, MD portrait

Matthew A.
Howard
MD

  • Neurosurgery
4.39 out of 5 (2,363 ratings)
Hiroto Kawasaki, MD, PhD portrait

Hiroto
Kawasaki
MD, PhD

  • Neurosurgery
4.55 out of 5 (910 ratings)
Jangbo Lee, MD, PhD portrait

Jangbo
Lee
MD, PhD

  • Neurosurgery
4.34 out of 5 (230 ratings)
Arnold H. Menezes, MD portrait

Arnold H.
Menezes
MD

  • Neurosurgery
4.54 out of 5 (306 ratings)
Hiroyuki Oya, MD, PhD portrait

Hiroyuki
Oya
MD, PhD

  • Neurosurgery
4.03 out of 5 (772 ratings)
Prabin Shrestha, MD portrait

Prabin
Shrestha
MD

  • Neurosurgery
4.37 out of 5 (38 ratings)
Saul Wilson, MD portrait

Saul
Wilson
MD

  • Neurosurgery
4.40 out of 5 (549 ratings)
Satoshi Yamaguchi, MD, PhD portrait

Satoshi
Yamaguchi
MD, PhD

  • Neurosurgery
4.21 out of 5 (832 ratings)
MZ

Mario
Zanaty
MD

  • Cancer
  • Neurosurgery
4.55 out of 5 (284 ratings)
Jessi Becker, ARNP portrait

Jessi
Becker
ARNP

  • Neurosurgery
4.80 out of 5 (99 ratings)
Laura Langholdt, ARNP portrait

Laura
Langholdt
ARNP

  • Neurosurgery
4.68 out of 5 (133 ratings)
Trang Duong, ARNP portrait

Trang
Duong
ARNP

  • Neurosurgery
4.57 out of 5 (199 ratings)
Jennifer L. Noeller, ARNP portrait

Jennifer L.
Noeller
ARNP

  • Neurosurgery
4.65 out of 5 (61 ratings)
Natalie Petersen, ARNP portrait

Natalie
Petersen
ARNP

  • Neurosurgery
4.86 out of 5 (405 ratings)
Katie Sander, ARNP portrait

Katie
Sander
ARNP

  • Neurosurgery
4.57 out of 5 (367 ratings)
Andrea Strayer, PhD, ARNP, CNRN portrait

Andrea
Strayer
PhD, ARNP, CNRN

  • Neurosurgery
4.49 out of 5 (71 ratings)

Need help choosing a neurosurgeon?

Has your doctor referred you for a neurosurgery consultation? If so, we’ll help you find a specialist who can recommend the right procedure for your symptoms or condition.
Call 1-319-356-2237

Locations and Offices

Neurosurgery Clinic
1800 John Pappajohn Pavilion (JPP)
Level 1, Elevator H
1-319-356-2237
Clinic
Neurosurgery Clinic entrance at UI Hospitals & Clinics
In Medical Center University
200 Hawkins Drive, Iowa City, IA 52242

Related Health Topics


Browse More
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May 20, 2022
ROSA assists our neurosurgeons with planning before the procedure and with precise incisions and navigation during the procedure.
How are brain injuries treated?
July 2, 2016
Treatments will vary with the type of injury. The doctor will decide which ones are used. This article describes some common treatments.

Patient Stories

Neurosurgery eliminates facial twitch, restores smile
June 19, 2024
For seven years, a hemifacial spasm took over half of John Mark Feilmeyer’s face. A neurosurgeon at UI Health Care eliminated it.
John Mark Feilmeyer
Spine surgery helps Denise return to active life after agonizing back pain
April 7, 2021
After trying physical therapy and pain medicine, Denise turned to the UI Health Care Spine Center for relief.
Denise Flory photo
Browse more stories

Related News


Browse More
Arnold Menezes: Five decades of excellence at Iowa
April 11, 2024
Neurosurgeon recognized worldwide as pioneer in treating skull-base abnormalities
Arnold Menezes, MBBS
Every moment is a ‘wow moment’ in robotic surgery
November 14, 2022
An unexpected opportunity landed Julie Delancey the role of a nurse in the operating room of UI Hospitals & Clinics. She’s never looked back.
Nurse Megan Mulholland, RN, BSN, joins Julie Delancey, RN, in preparing an OR and robot for a robotic prostatectomy.

Educational Resources

Neurosurgery Patient Education Videos
Drug interactions and warfarin
Possible warfarin side effects and signs of a blood clot
How warfarin works and how to take it
Reasons to take warfarin
Commonly asked questions
Warfarin, your diet, and vitamin K foods
Blood tests that are needed when taking warfarin
Important things to remember while taking warafin
Warfarin: What you need to know
Frequently asked questions about sudden unexpected death in epilepsy (SUDEP)
Phenobarbital
Lamictal (lamotrigine)

Support Groups

Stroke Support Group

The University of Iowa Comprehensive Stroke Center (CSC) hosts a monthly support group for stroke survivors and their caregivers. No reason to register, just join us!

These meetings are being held in person with Zoom capabilities. Please reach out to the group for more information.

Brain Boosters

A Cognitive Enhancement Program

Participants with cognitive impairment will be introduced to techniques and strategies to help with memory, attention, executive functioning, sleep difficulties, and more. Education will be provided regarding the cognitive effects of aging, dementia, stroke, traumatic brain injury (TBI), sleep problems, and more.

Patients and adult family members/caregivers are welcome to attend.

Virtual Epilepsy Empowerment Group – Eastern Iowa

Join the Epilepsy Empowerment Group meetings to listen to speakers, share with others, hear the latest updates from the Epilepsy Foundation’s Iowa office, and discuss current issues related to epilepsy. Family, friends, and caregivers are welcome.

Register in advance on this link.

Virtual Epilepsy Empowerment Group – Western Iowa

Join the Epilepsy Empowerment Group meetings to listen to speakers, share with others, hear the latest updates from the Epilepsy Foundation’s Iowa office, and discuss current issues related to epilepsy. Family, friends, and caregivers are welcome.

Register in advance on this link.

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