0 reviews
Summary
Dr. Xavier Fonseca Fuentes is an internal medicine physician who specializes in critical care medicine and pulmonology. He earned his medical degree from Universidad Catolica De Santiago De Guayaquil Facultad De Ciencias Medicas and completed his residency at Woodhull Medical & Mental Health Center. With 18 years of medical experience, Dr. Fonseca Fuentes brings extensive knowledge to treating complex internal medicine cases requiring intensive care. He provides care in English.
Dr. Fonseca Fuentes practices at multiple locations in Billings, Montana, including Billings Clinic and Saint Vincent Healthcare, as well as Henry Ford Medical Center in Taylor, Michigan. His expertise includes treating patients who have experienced strokes and managing cerebral aneurysms. He also cares for patients with acid reflux conditions. Dr. Fonseca Fuentes performs therapeutic hypothermia procedures, which help protect the brain and other organs following certain medical emergencies.
Dr. Fonseca Fuentes practices at multiple locations in Billings, Montana, including Billings Clinic and Saint Vincent Healthcare, as well as Henry Ford Medical Center in Taylor, Michigan. His expertise includes treating patients who have experienced strokes and managing cerebral aneurysms. He also cares for patients with acid reflux conditions. Dr. Fonseca Fuentes performs therapeutic hypothermia procedures, which help protect the brain and other organs following certain medical emergencies.
Overview based on verified provider data
Quick Facts
- accepting new patients
- 18 years of experience
- 14 insurance plans accepted
- speaks English
- Woodhull Med & Mental Hlth Ctr
- 3 specialties
- 8 areas of expertise
- 3 board certifications
- 4 office locations
- Male
Office Locations
Dr. Xavier Ernesto Fonseca Fuentes has 4 locationsBillings Clinic
801 N 29th StBillings, MT 59101 Tel: (406) 238-2500
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed
Compare with Similar Doctors
![]() | ![]() | ![]() | ![]() |
| Dr. Xavier Ernesto Fonseca Fuentes, MD | Dr. Adewumi Bakare DMSc, PA | Dr. Sean Timothy Jones, MD | Dr. Andrew Mark Seddon, MD |
| Internal Medicine | Internal Medicine | Vascular & Interventional Radiology | Critical Care Medicine |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | Accepts New Patients |
| 18 Years of Experience | 12 Years of Experience | 41 Years of Experience | |
| No Virtual Visit Option | Virtual Visit Available | No Virtual Visit Option | No Virtual Visit Option |
| Speaks English | Speaks English, Spanish, Yoruba, French, Russian, Arabic | ||
| Billings , MT | Mesquite , TX | Billings , MT | Billings , MT |
| Med School: Universidad Catolica De Santiago De Guayaquil Facultad De Ciencias Medicas | Med School: Doctor Medical Science - University of Lynchburg | Med School: University Of Washington School Of Medicine | Med School: University Of Maryland School Of Medicine |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Xavier Ernesto Fonseca Fuentes
Medical Specialties
Dr. Xavier Ernesto Fonseca Fuentes has the following 3 specialties
Specialty Expertise
Dr. Xavier Ernesto Fonseca Fuentes has the following 8 areas of expertise
Certifications, License, & Education
18 Years Experience
Education & Training
Residency
Completed their residency at Woodhull Med & Mental Hlth Ctr.
Medical School
Graduated from Universidad Catolica De Santiago De Guayaquil Facultad De Ciencias Medicas in 2008.
NPI Number
Dr. Fonseca Fuentes' NPI number is 1760889182.
Similar doctors
Frequently Asked Questions
- Is Dr. Xavier Fonseca Fuentes accepting new patients?
- Dr. Xavier Fonseca Fuentes is accepting new patients on Vitals. View Dr. Xavier Fonseca Fuentes's profile on Vitals to make an appointment.
- Does Dr. Xavier Fonseca Fuentes accept my insurance?
- You can see the insurance plans that Dr. Xavier Fonseca Fuentes accepts on their Vitals profile.
- Where is Dr. Xavier Fonseca Fuentes's office located?
- Dr. Xavier Fonseca Fuentes's office is located at 801 N 29th St, Billings, MT, 59101.
- Does Dr. Xavier Fonseca Fuentes accept virtual/telehealth appointments?
- Dr. Xavier Fonseca Fuentes has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- What languages does Dr. Xavier Fonseca Fuentes speak?
- Dr. Xavier Fonseca Fuentes speaks English.
Ensuring Data Transparency and Trust: A Guide to Vitals Doctor Listings and Reviews
Our provider data is gathered directly from physicians and publicly available databases. Providers who verify their profiles gain the ability to update information, offering additional details about their specialties,education, treated conditions, performed procedures, and accepted insurances.
Reviews on Vitals are submitted by users only. Recognizing the valuable insights these reviews offer into a doctor's reputation, we maintain internal policies and protocols to ensure the quality and accuracy of all reviews. Importantly, providers cannot delete or alter reviews independently. Reviews can only be deleted or changed following an internal assessment by our customer service team.
Your feedback is highly valued and we encourage you to contact our support team should you encounter any issues.




