Expertise in
4
conditions

Dr. Troels Nielsen

Neurosurgery
Stanford Hospital And Clinics
300 Pasteur Dr, 
Stanford, CA 
Expertise in
4
conditions
Stanford Hospital And Clinics
300 Pasteur Dr, 
Stanford, CA 

Overview

Troels Nielsen is a Neurosurgery provider practicing medicine in Stanford, California.

Dr. Nielsen is highly rated in 4 conditions, according to our data. His clinical expertise encompasses Telangiectasia, Moyamoya Disease, Subarachnoid Hemorrhage, Cerebral Artery Bypass Surgery, and Extracranial-Intracranial Bypass Surgery.

He is actively involved in clinical research, co-authoring 55 peer reviewed articles.

Specialties

Neurosurgery

Licenses

Surgery in CA

Languages Spoken

English

Gender

Male

Insurance

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Locations

Stanford Hospital and Clinics
300 Pasteur Dr, Stanford, CA 94305

Clinical Research

Clinical research consists of overseeing clinical studies of patients undergoing new treatments and therapies, and publishing articles in peer reviewed medical journals. Providers who actively participate in clinical research are generally at the forefront of the fields and aware of the most up-to-date advances in treatments for their patients.

55 Total Publications

Correction: Development of the IS-Score: A Novel Predictive Model for Shunt Requirement Following Aneurysmal Subarachnoid Hemorrhage.
Correction: Development of the IS-Score: A Novel Predictive Model for Shunt Requirement Following Aneurysmal Subarachnoid Hemorrhage.
Journal: Neurocritical care
Published: June 15, 2026
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Frequently Asked Questions about Dr. Troels Nielsen

How do I make an appointment with Dr. Troels Nielsen?

You can book an appointment with Dr. Troels Nielsen by calling their office at 650-334-9700. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.

Is Dr. Troels Nielsen a top-rated expert for Telangiectasia?

MediFind is an objective health platform that identifies experts based on real-world data. Dr. Troels Nielsen is classified as an Advanced expert for Telangiectasia, meaning they are among the top experts in the country for this condition. This ranking is based on their volume of patients, published research, and peer connections.

What conditions does Dr. Troels Nielsen specialize in?

While Dr. Troels Nielsen is a Neurosurgery, they have specific expertise in Telangiectasia, Cerebral Artery Bypass Surgery, and Moyamoya Disease. MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Neurosurgery.

Does Dr. Troels Nielsen participate in research or clinical trials?

Yes. Dr. Troels Nielsen has published 55 articles and abstracts on conditions like Telangiectasia. You can view a list of Dr. Troels Nielsen's latest peer-reviewed publications and clinical trial participation on their profile to see if they are active in new treatments.

Areas of Expertise

MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.

Learn more about MediFind’s expert tiers

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