5
14 Ratings with 10 written Reviews
Summary
Dr. Guillermo Portillo treats obesity, pediatric obesity, and acute cholecystitis, and offers chronic wound care. He has practiced surgery for 27 years and is affiliated with Baptist Medical Center.
Dr. Portillo earned his medical degree from the University of New Mexico School of Medicine and completed his residency at University Hospital. He sees patients in San Antonio, Texas. Patients on Vitals rate Dr. Portillo 5 out of 5.
Dr. Portillo earned his medical degree from the University of New Mexico School of Medicine and completed his residency at University Hospital. He sees patients in San Antonio, Texas. Patients on Vitals rate Dr. Portillo 5 out of 5.
Overview based on verified provider data
Quick Facts
- accepting new patients
- 27 years of experience
- 29 insurance plans accepted
- speaks English
- UNIVERSITY HOSPITAL
- 10 written reviews
- 1 award
- 1 specialty
- 1 area of expertise
- 1 hospital affiliation
- 1 office location
- Male
Patients’ Perspective
- Gave an accurate diagnosis
- Had a good bedside manner
- Spent time with me
Based on patient feedback. Read the reviews
Awards
Vitals Preferred Provider
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Office Location
South Texas Surgical Group
311 Camden St Ste 409San Antonio, TX 78215 Tel: (210) 228-9605
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
 |  |  |  |
| Guillermo Portillo, MD | Dr. Peter Yu, MD | Dr. Blake A. Morrison, MD | Dr. Subramanyam Ayyar, MD |
| Surgery | Surgery | Surgery | Surgery |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | Accepts New Patients |
| 27 Years of Experience | 7 Years of Experience | 28 Years of Experience | 32 Years of Experience |
| No Virtual Visit Option | Virtual Visit Available | Virtual Visit Available | Virtual Visit Available |
| Speaks English | Speaks English | Speaks English | Speaks English, Spanish, Tamil |
| San Antonio , TX | Cypress , TX | Webster , TX | Cypress , TX |
| Med School: University of New Mexico School of Medicine | Med School: UT McGovern Medical School | Med School: The University of Texas Medical Branch | Med School: University of Texas Medical School at Houston |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Guillermo Portillo
Medical Specialties
Guillermo Portillo has the following specialty
Specialty Expertise
Guillermo Portillo has the following area of expertise
Certifications, License, & Education
27 Years Experience
Guillermo Portillo holds an expired medical license in the state of Texas.
Medical License
Medical Doctor with an expired medical license in the state of Texas that expired in 2026.
Education & Training
Residency
Completed their residency at UNIVERSITY HOSPITAL.
Medical School
Graduated from University of New Mexico School of Medicine in 1999.
NPI Number
Guillermo Portillo's NPI number is 1558694448.
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Frequently Asked Questions
- Is Guillermo Portillo accepting new patients?
- Guillermo Portillo is accepting new patients on Vitals. View Guillermo Portillo's profile on Vitals to make an appointment.
- How can I make an appointment with Guillermo Portillo?
- You can find contact information for Guillermo Portillo here on Vitals.
- Where is Guillermo Portillo's office located?
- Guillermo Portillo's office is located at 311 Camden St Ste 409, San Antonio, TX, 78215.
- What languages does Guillermo Portillo speak?
- Guillermo Portillo speaks English.
- Which hospitals is Guillermo Portillo affiliated with?
- Guillermo Portillo is affiliated with Baptist Medical Center.
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