Summary

Dr. Guillermo Mantilla specializes in internal medicine and hospital medicine, bringing nearly three decades of medical experience to his practice. He earned his medical degree from Pontificia Universidad Javeriana Bogota Facultad De Medicina, establishing a strong foundation for his comprehensive approach to adult healthcare. His extensive 29-year career has equipped him with deep expertise in managing complex medical conditions in both outpatient and inpatient settings.

Dr. Mantilla practices at multiple locations including Mercy Hospital of Folsom in Folsom, California, and Mercy San Juan Medical Center in Carmichael, California, with hospital affiliations at Cookeville Regional Medical Center. He focuses on treating high blood pressure conditions, including severe cases that require immediate attention. His procedural expertise includes advanced diagnostic imaging such as MRI and specialized head MRI studies, as well as therapeutic hypothermia treatments for critically ill patients.

Overview based on verified provider data

Quick Facts

  • 29 years of experience
  • 34 insurance plans accepted
  • Pontificia Universidad Javeriana Bogota Facultad De Medicina
  • 2 specialties
  • 5 areas of expertise
  • 2 board certifications
  • 1 hospital affiliation
  • 2 office locations
  • Male

Office Locations

Dr. Guillermo Alberto Mantilla has 2 locations

Mercy Hospital Of Folsom

1650 Creekside DrFolsom, CA 95630

Mercy San Juan Medical Center

6501 Coyle AveCarmichael, CA 95608

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Dr. Guillermo Alberto Mantilla, MDDr. Tooba Rehman, MDDr. George Mousa, MDDr. Nima Ghadimi, MD
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients Accepts New Patients
3.8 
29 Years of Experience 16 Years of Experience 17 Years of Experience 29 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English, Spanish
Folsom , CAKaty , TXUpland , CAScottsdale , AZ
Med School: Pontificia Universidad Javeriana Bogota Facultad De Medicina Med School: CHICAGO MEDICAL SCHOOL AT ROSALIND FRANKLIN UNIVERSITY OF MEDICINE & SCIENCE Med School: University Of Aleppo Faculty Of Medicine Med School: Univ Iberoamericana Unibe Santo Domingo
Current Profile
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Insurance Plans Accepted by Dr. Guillermo Alberto Mantilla

  • Aetna
  • Aetna - HMO
  • Aetna Better Health - Medicaid (Managed)
  • Alignment Health Plan
  • AltaMed Senior BuenaCare (PACE)
  • Anthem Blue Cross
  • Blue Cross Blue Shield of Oklahoma
  • BLUE CROSS of CALIFORNIA - HMO
  • Blue Shield of California
  • Blue Shield of California - HMO
  • Brand New Day
  • CalOptima
  • Golden State Medicare Health Plan
  • Golden State Medicare Health Plan - Medicare
  • Health Net - HMO
  • Health Plan of San Joaquin
  • Hometown Health - Medicare (Advantage HMO)
  • Humana
  • Imperial Health Plan of California
  • Kaiser Permanente
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicare
  • Molina Healthcare
  • Molina Healthcare - Medicaid (Managed)
  • Partnership HealthPlan of California
  • Santa Clara Family Health Plan
  • Sutter Health Plus
  • Tricare
  • UnitedHealthcare
  • UnitedHealthcare - HMO
  • UnitedHealthcare - Medicare (Advantage HMO)
  • Western Health Advantage
  • Western Health Advantage - HMO

Medical Specialties

Dr. Guillermo Alberto Mantilla has the following 2 specialties

Specialty Expertise

Dr. Guillermo Alberto Mantilla has the following 5 areas of expertise

  • Chest Pain
  • Gastrointestinal Bleeding
  • Hospital Medicine
  • Meningitis
  • Pneumonia

Certifications, License, & Education

29 Years Experience

Dr. Guillermo Alberto Mantilla holds an active medical license in the state of California.

Medical License

Medical Doctor with an active medical license in the state of California that expires in 2026.

Education & Training

Medical School

Graduated from Pontificia Universidad Javeriana Bogota Facultad De Medicina in 1997.

NPI Number

Dr. Mantilla's NPI number is 1326234816.

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Frequently Asked Questions

Is Dr. Guillermo Mantilla accepting new patients?
Dr. Guillermo Mantilla has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Does Dr. Guillermo Mantilla accept my insurance?
You can see the insurance plans that Dr. Guillermo Mantilla accepts on their Vitals profile.
How can I make an appointment with Dr. Guillermo Mantilla?
You can find contact information for Dr. Guillermo Mantilla here on Vitals.
Which hospitals is Dr. Guillermo Mantilla affiliated with?
Dr. Guillermo Mantilla is affiliated with Cookeville Regional Medical Center.
Does Dr. Guillermo Mantilla accept virtual/telehealth appointments?
Dr. Guillermo Mantilla has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

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