Surgical Clarity
When the Stakes Are High

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Mon – Fri: 8:30AM – 5:00PM

Sat – Sun: Closed

3333 E Camelback Rd Suite 255

Phoenix, AZ 85018

Helios Neurosurgery brings calm, focused, and decisive surgical judgment to cranial and spinal conditions that often feel frightening, technical, and overwhelming to patients and their loved ones. Led by Dr. Michaela Lee, a board-certified, fellowship-trained neurosurgeon, our practice translates complex, high-stakes medical pathways into clear, manageable steps. We pair advanced technical skill with common-sense communication, ensuring you move from a place of uncertainty to a clear, clinically sound plan.

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Surgical Judgment

Led by Dr. Michaela Lee, a board-certified, fellowship-trained neurosurgeon, our practice translates complex, high-stakes medical pathways into clear, manageable steps.

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Clear Steps

We pair advanced technical skill with common-sense communication, ensuring you move from a place of uncertainty to a clear, clinically sound plan.

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A Steady HAnd

At Helios Neurosurgery, we meet clinical complexity without chaos. We believe that true surgical confidence comes from proven competence, deep technical breadth, and meticulous preparedness.

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Advanced Evaluation

We provide advanced cranial, cerebrovascular, and spinal evaluation for patients across the Phoenix Valley and the broader Southwest regional referral network.

A Steady Hand for Complex Surgical Care

At Helios Neurosurgery, we meet clinical complexity without chaos. We believe that true surgical confidence comes from proven competence, deep technical breadth, and meticulous preparedness. Our focus is never on performance or medical ego; instead, we concentrate on finding the most appropriate, down-to-earth solution tailored to the individual patient’s full journey.

We provide advanced cranial, cerebrovascular, and spinal evaluation for patients across the Phoenix Valley and the broader Southwest regional referral network. Whether a diagnosis ultimately requires a highly intricate technical intervention or a conservative, non-surgical management strategy, we deliver an honest, straightforward assessment planted solidly in clinical reality.

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Conditions We Treat

Neurosurgical challenges require an analytical mind and a highly structured diagnostic approach. We provide specialized care, deep clinical insight, and structural evaluation for complex diseases of the brain, spine, and central nervous system:

Cranial & Cerebrovascular

Aneurysms: Structural weaknesses in cerebral arteries requiring precise evaluation.

Arteriovenous Malformations (AVMs): Complex tangles of abnormal blood vessels in the brain.

Chiari Malformations: Herniation of cerebellar tonsils that can block spinal fluid flow.

Tumor & Skull Base

Metastases and Glioblastomas: Brain tumors demanding immediate, aggressive strategic intervention.

Gliomas: Primary brain tumors that can be monitored or resected but need close follow-up care.

Meningiomas: Typically benign but critically located tumors arising from the protective membranes.

Colloid & Pineal Cysts/Tumors: Deep-seated masses affecting fluid pathways.

Pituitary tumors: typically benign but can cause hormone dysfunction or visual problems

Spine & Spinal Cord

Degenerative Spine Conditions: Comprehensive management for chronic structural changes.

Herniated Discs & Stenosis: Alleviating debilitating nerve compression and spinal narrowing.

Spondylolisthesis & Complex Spine: Correcting instability and spinal alignment.

Spine & Spinal Cord Tumors: Delicate removal of primary and metastatic lesions.

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Advanced & Appropriate Procedures

We utilize advanced, clinically appropriate surgical techniques to protect and restore neurologic function. We do not chase flashy technology for its own sake; we select the dynamic intervention that offers the safest, most effective path forward for the patient’s long-term recovery.

Endovascular Treatments

Minimally invasive, catheter-based interventions to treat complex vascular lesions from within the blood vessels.

Endoscopic Procedures

Utilizing high-definition scopes for specialized, minimally disruptive pathways, including transsphenoidal approaches for pituitary tumors and endoscopic third ventriculostomy.

Tumor & Radiosurgery

Highly targeted, precise surgical resection paired with stereotactic options to address skull base and deep-brain lesions.

Keyhole & Minimally Invasive Surgery

Ultra-precise cranial approaches leveraging natural corridors- such as the eyelid or eyebrow- to minimize recovery time and cosmetic disruption.

Spine
Procedures

Tailored surgical stabilization utilizing advanced spine instrumentation and fusion techniques to restore structural durability and biomechanical integrity.

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Why Helios Neurosurgery?

Helios Neurosurgery is engineered around provider trust and patient reassurance. We provide a structured lane where complex simplicity replaces medical confusion. By matching meticulous technical skill with basic human connection, we respect both the referring relationship and the patient’s vulnerabilities. We promise a straightforward assessment, honest direction, and uncompromised precision.

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For Providers

We act as a seamless, reliable extension of your practice. When your patient requires a trusted neurosurgical evaluation or straightforward triage, we deliver rapid, professional communication and collaborative clinical coherence.

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For Patients & Caregivers

Facing a potential neurosurgical diagnosis can feel overwhelming. We welcome you with an authentic, grounded approach, translating complex pathologies into plain language so you can make informed decisions with confidence.

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Meet Dr. Michaela Lee

Fellowship-Trained Spine and Cerebrovascular Neurosurgeon Dedicated to Precision, Partnership, and Patient-Centered Care.

Dr. Michaela Lee is a board-certified neurosurgeon specializing in complex spine, cerebrovascular, and skull base surgery. She completed her neurosurgical residency at The George Washington University Medical Center in Washington, D.C., where she also pursued an enfolded fellowship in complex spine surgery.

To further her expertise, Dr. Lee completed a prestigious Cerebrovascular and Skull Base Fellowship at the Barrow Neurological Institute under the direct mentorship of Dr. Peter Nakaji- one of the most widely respected authorities in neurosurgery. She also heavily utilizes minimally invasive and endoscopic techniques that explicitly support faster, smoother recovery timelines for her patients.

Dr. Lee founded Helios Neurosurgery on a clear principle: Be a good human while treating them. Her clinical philosophy trades performative drama for clear, quiet command, ensuring every patient and referring physician experiences unparalleled technical capability delivered with genuine respect and approachability.

Read Dr. Lee's Full Professional Profile