
Xavier E Fonseca Fuentes, MD
Pulmonary Critical CarePulmonologyCritical Care Medicine
Highlights
Age Groups Seen
- Adult 18-65
- Older Adult >65
Languages
- Spanish
- English
Gender
MaleLocations
- Billings Clinic Cardiovascular Surgery
- 801 North 29th Street, Billings Clinic, Billings, MT 59101
- Get Directions
- phone: 406-238-2770
- Billings Clinic Pulmonary
- 801 North 29th Street, Billings Clinic, Billings, MT 59101
- Get Directions
- phone: 406-238-2310
- Billings Clinic Main OR
- 2800 10th Avenue North, Billings Clinic Hospital, Billings, MT 59101
- Get Directions
Expertise
Education
- Fellowship: Mayo Clinic, Rochester, Minnesota, Pulmonology, 2020
- Fellowship: Mayo Clinic, Rochester, Minnesota, Critical Care, 2018
- Residency: Woodhull Medical and Mental Health Center, Brooklyn, New York, Internal Medicine, 2016
- Internship: Woodhull Medical and Mental Health Center, Brooklyn, New York, Internal Medicine, 2016
- Medical School: Universidad Catolica Santiago de Guayaquil, Guayaquil, Ecuador, 2007
Ratings & Reviews
4.8 out of 5
32 ratings, 3 reviewsAt Billings Clinic, our goal is that everyone who walks through our doors will feel informed, heard, and cared for. Patient experience focuses on delivering critical aspects of healthcare such as easy access to information and good communication with health care providers. We monitor patient experience with patient surveys to understand how we are doing, identify opportunities for improvement, and recognize exceptional care and team members. The patient experience rating is an average of all responses to the care provider related questions shown below.
- 5 out of 5 starsReviewed on 11/12/2025
Very happy with the doctor.
- 5 out of 5 starsReviewed on 10/20/2025
The doctor was very informative and listened to me and my problems
- 5 out of 5 starsReviewed on 8/13/2025
Good care attentive, extended treatment plan and reasoning.