


Dr. Oscar Guillamondegui, MD
Dr. Oscar Guillamondegui, MD is a critical care surgery specialist in Nashville, TN and has over 30 years of experience in the medical field. He graduated from University of Texas Medical Branch in 1993. He is affiliated with Vanderbilt University Medical Center. He is accepting new patients.
Practice
1211 21st Ave S Nashville, TN 37212Make an Appointment
At a Glance
- Area of Expertise
- Practices at Top Hospital
- Hospital Satisfaction

Save money with free prescription discounts
Experience Check
Search for experience in a specific area
Insurance Check
Search for your insurance carrier and choose your plan type
Dr. Guillamondegui's Reviews
Likelihood to recommend Dr. Guillamondegui
5 star | 100% | 100% |
4 star | 0% | 0% |
3 star | 0% | 0% |
2 star | 0% | 0% |
1 star | 0% | 0% |
Your trust is our top concern.
We strive to keep reviews honest, trustworthy, and fair.Doctors can not pay for good reviews, nor can they pay to have negative reviews removed.
We monitor all reviews to ensure they comply with our guidelines and don’t include personal information, profanity, libel, defamation, harassment, obscenity or fraud.
Any reviews that are deemed fraudulent or violate our guidelines will be removed immediately.
All reviews are confirmed and audited before publication, and community members have the ability to flag inappropriate content for further review by our team.
- Office environment
- Appointment scheduling
- Listened & answered questions
- Explained conditions well
- Staff friendliness
- Appointment wasn't rushed
- Trusted the provider's decisions
- Wait times
Leave a review
How was your experience with Dr. Guillamondegui?Overall Patient Satisfaction
Likelihood of recommending Dr. Guillamondegui to family and friends is 5 out of 5
About Me
biography
Dr. Oscar Guillamondegui, MD is a critical care surgery specialist in Nashville, TN and has over 30 years of experience in the medical field. He graduated from University of Texas Medical Branch in 1993. He is affiliated with Vanderbilt University Medical Center. He is accepting new patients.Critical Care Surgery
*Healthgrades does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
University Of Texas Medical Branch
Medical School, 1993
Healthgrades receives board action history for physicians and physician assistants. The information displayed here is sourced from independent information providers, such as state board websites, and may not be the most up-to-date information. Healthgrades makes no representations with respect to the accuracy of any information provided here and assumes no responsibility or liability for such information.
Learn more about medical license public record checkTracheostomy risk factors and outcomes after severe traumatic brain injury, 2016-10-14
Incorporating conditional survival into prognostication for gunshot wounds to the head, 2021-03-09
Using an Artificial Neural Network to Predict Traumatic Brain Injury, 2018-11-02
The Association of Reamed Intramedullary Nailing and Long-Term Cognitive Impairment, 2013-12-28
Balanced Crystalloids versus Saline in Critically Ill Adults, 2018-05-17
The Choices We Make: Ethical Challenges in Trauma Surgery, 2022-02-28
Regional Ethics of Surgeon Resuscitation for Organ Transplantation after Lethal Injury, 2021-01-09
Healthgrades Tips for Getting the Right Healthcare
Locations
Practice
Practice
Affiliated Hospitals
- Recipient of 26
hospital awardsAmerica's 250 Best Hospitals Award™ (2025, 2024)
Superior clinical outcomes in treating pulmonary embolism, respiratory system failure, sepsis, and diabetic emergencies
View all awardsCritical Care Excellence Award™ (2025, 2024, 2023)
Superior clinical outcomes in treating pulmonary embolism, respiratory system failure, sepsis, and diabetic emergencies
View all patient feedbackHow patients felt about the care they received at this hospital.
87%Patients said they were given information about recovering at home3% higher than the national average
82%Patients said that doctors always listened to them and explained things well6% higher than the national average
Compare Providers
Providers shown based on Dr. Guillamondegui's location and specialty. Show more Critical Care Surgeons.