Dr. Oscar D. Guillamondegui

Intensive Care Medicine
Office
1211 21st Ave S, 
Nashville, TN 
Accepting New Patients
Referral may be required
Before you request
Office
1211 21st Ave S, 
Nashville, TN 

Overview

Oscar Guillamondegui is an Intensive Care Medicine provider practicing medicine in Nashville, Tennessee.

His clinical expertise encompasses Traumatic Brain Injury, Gallbladder Disease, Gastrostomy, and Fasciotomy.

He is actively involved in clinical research, co-authoring 114 peer reviewed articles and participating in 2 clinical trials. Dr. Guillamondegui is currently accepting new patients.

Specialties

Intensive Care Medicine

Licenses

Trauma Surgery in TN

Languages Spoken

English

Gender

Male

Insurance

Accepted insurance can change. Please verify directly with the provider.

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Accepted insurance plans:

Cigna
  • EPO
  • HMO
  • PPO

Locations

Office
1211 21st Ave S, Nashville, TN 37212

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.

2 Clinical Trials

A Phase 2b, Randomized, Double-blind, Placebo-controlled, Multi-center Clinical Trial of Allogeneic Bone Marrow-derived Human Mesenchymal Stromal Cells (hMSCs) for the Treatment of Acute Respiratory Distress Syndrome
A Phase 2b, Randomized, Double-blind, Placebo-controlled, Multi-center Clinical Trial of Allogeneic Bone Marrow-derived Human Mesenchymal Stromal Cells (hMSCs) for the Treatment of Acute Respiratory Distress Syndrome
Enrollment Status: Completed
Publish Date: December 04, 2025
Intervention Type: Biological
Study Drugs: Human Mesenchymal Stromal Cells, Cell Reconstitution Media
Study Phase: Phase 2
PREVENTion of Clot in Orthopaedic Trauma (PREVENT CLOT): A Randomized Pragmatic Trial Comparing the Complications and Safety of Blood Clot Prevention Medicines Used in Orthopaedic Trauma Patients
PREVENTion of Clot in Orthopaedic Trauma (PREVENT CLOT): A Randomized Pragmatic Trial Comparing the Complications and Safety of Blood Clot Prevention Medicines Used in Orthopaedic Trauma Patients
Enrollment Status: Completed
Publish Date: May 14, 2024
Intervention Type: Drug
Study Drugs: Acetylsalicylic acid, Low Molecular Weight Heparin
Study Phase: Phase 3
View 1 Less Clinical Trial

114 Total Publications

Treatment with Allogenic Mesenchymal Stromal Cells for Moderate to Severe Acute Respiratory Distress Syndrome: A Double-Blind, Placebo-controlled, Multi-Center, Phase 2b Clinical Trial (STAT).
Treatment with Allogenic Mesenchymal Stromal Cells for Moderate to Severe Acute Respiratory Distress Syndrome: A Double-Blind, Placebo-controlled, Multi-Center, Phase 2b Clinical Trial (STAT).
Journal: American journal of respiratory and critical care medicine
Published: July 29, 2025
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Frequently Asked Questions about Dr. Oscar D. Guillamondegui

How do I make an appointment with Dr. Oscar D. Guillamondegui?

You can book an appointment with Dr. Oscar D. Guillamondegui by calling their office at 615-936-0083. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.

Is Dr. Oscar D. Guillamondegui a top-rated expert for Traumatic Brain Injury?

MediFind is an objective health platform that identifies experts based on real-world data. Dr. Oscar D. Guillamondegui is classified as an Experienced expert for Traumatic Brain Injury, 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. Oscar D. Guillamondegui specialize in?

While Dr. Oscar D. Guillamondegui is a Intensive Care Medicine, they have specific expertise in Traumatic Brain Injury, Gastrostomy, and Gallbladder Disease. MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Intensive Care Medicine.

Does Dr. Oscar D. Guillamondegui participate in research or clinical trials?

Yes. Dr. Oscar D. Guillamondegui has published 114 articles and abstracts on conditions like Traumatic Brain Injury. You can view a list of Dr. Oscar D. Guillamondegui's latest peer-reviewed publications and clinical trial participation on their profile to see if they are active in new treatments.

Does Dr. Oscar D. Guillamondegui accept my insurance?

Dr. Oscar D. Guillamondegui accepts most major insurance plans, including Cigna. We recommend calling the office directly at 615-936-0083 to verify that your specific plan is currently accepted before your visit.

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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