Dr. Ernesto Guerra, Jr, MD | San Antonio, TX | Gastroenterologist

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Dr. Ernesto Guerra specializes in gastroenterology, focusing on digestive system disorders and gastrointestinal health. He earned his medical degree from the University of California and completed his residency at University Hospital South Texas Medical Center. Dr. Guerra speaks English and brings extensive expertise in diagnosing and treating conditions affecting the digestive tract.

Dr. Guerra practices at multiple locations throughout San Antonio, Texas, and maintains affiliations with Christus Santa Rosa Hospital Westover Hills along with several other medical centers in the area. He commonly treats patients with colon polyps, hemorrhoids, and acid reflux disease. His procedural expertise includes performing colonoscopies and lower gastrointestinal endoscopies to diagnose digestive conditions. Patients rate Dr. Guerra 4.3 out of 5 stars for his care and expertise.

Overview based on verified provider data

accepting new patients
4.3

32 Ratings
89 insurance plans accepted
speaks English
University Hospital South Texas Medical Center
12 written reviews
1 specialty
10 areas of expertise
1 hospital affiliation
12 office locations
Male

32 ratings & reviews

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Showing 1 to 10 of 12 reviews

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Great visit. Very friendly and knowledgeable. I would recommend him to anyone. Great staff also.

June 14th, 2023

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Dr. Ernesto Guerra is an awesome. He explained the procedure and what to expect. He has a sense of humor which helps with anxiety. He informed me with the results. I have had a couple of procedures completed by him. I highly recommend him.

April 4th, 2023

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Dr. Guerra is open and allows you to ask questions. It is a team effort approach. You as the patient are part of the decisions made.

April 1st, 2023

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Dr. Ernesto Guerra Jr. Is the best doctor I have ever had in my life. He tells me all the facts I need to know about my procedures & problems that I can run into.

February 6th, 2023

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Dr Ernesto Guerra and staff have provided exceptional care for the past thirty plus years I have been seen by his team. They are ethical, professional, and strive for perfection. Dr Guerra is very competent and has completed numerous endoscopies, colonoscopies, and other procedures without any errors or complications. He sincerely cares about his patients. He is patient, kind, empathetic, compassionate, listens to my concerns, and is very considerate regarding ones culture and desire for integrative care. It is no wonder he has been blessed with a very successful practice and multiple clinics and doctors under his guidance. He is simply the best!

January 24th, 2023

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I love your staff and the doctor they were so kind and caring because they knew I was scared and I want to say thank you to all and I will let other people know how good y'all are thank you so much thank you thank you

January 11th, 2023

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Dr. Guerra Who I recommend to everyone. He is very professional and his staff is awesome. I've never had a complaint or trouble seeing him. I highly recommend him. I love that he is attentive and cares for you and always trying to find a solution. And he succeeds. An awesome doctor.

October 10th, 2022

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I always leave his office feeling that the doctor is very thorough. He has very good bed side manners. I have and will continue to refer him patients.

August 19th, 2022

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Been patient for over 20years. Always outstanding care , professional service, prompt and welcoming. Dr. Guerra takes great care of his patients. When you are scheduled for a set time, it will happen at scheduled time. Thanks Dr. Guerra

May 10th, 2022

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Dr. Guerra is very professional in explaining the procedure as well as his staff. After the procedure, Dr. Guerra comes to inform me the findings as well as provides me documentation. I've been 4 times times over the past 15 years. There was no pain afterwards. I will back in five years. I highly recommend him for great patient care during the procedure knowledge and professionalism. Excellent doctor that values my life. Thanks a million.

June 21st, 2021

San Antonio Gastroenterology

150 E Sonterra Blvd Ste 250San Antonio, TX 78258

Tel: (210) 775-2265

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

San Antonio Gastroenterology Associates

11212 State Highway 151 Ste 115San Antonio, TX 78251

Tel: (210) 271-0606

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

San Antonio - Downtown

520 E Euclid AveSan Antonio, TX 78212

Tel: (210) 271-0606

San Antonio Gastroenterology Endoscopy Center

2833 BABCOCK RD STE 120SAN ANTONIO, TX 78229

Tel: (210) 775-2265

Mon6:00 am - 5:00 pm

Tue6:00 am - 5:00 pm

Wed6:00 am - 5:00 pm

Thu6:00 am - 5:00 pm

Fri6:00 am - 5:00 pm

SatClosed

SunClosed

Baptist Medical Center

111 Dallas StSan Antonio, TX 78205

Christus Santa Rosa Hospital Westover Hills

11212 State Highway 151San Antonio, TX 78251

Methodist Hospital Northeast

12412 Judson RdLive Oak, TX 78233

Methodist Hospital Metropolitan

1310 Mccullough AveSan Antonio, TX 78212

Christus Santa Rosa Hospital Medical Center

2827 Babcock RdSan Antonio, TX 78229

Tel: (210) 705-6300

Methodist Hospital

7700 Floyd Curl DrSan Antonio, TX 78229

Methodist Specialty And Transplant Hospital

8026 Floyd Curl DrSan Antonio, TX 78229

Texas Digestive Disease Consultants

4370 Medical Arts Dr Ste 295Flower Mound, TX 75028

Mon8:30 am - 4:30 pm

Tue8:30 am - 4:30 pm

Wed8:30 am - 4:30 pm

Thu8:30 am - 4:30 pm

Fri8:30 am - 4:30 pm

SatClosed

SunClosed


Dr. Ernesto Guerra, Jr, MD	Jan Seiler, APRN	Bhavana Akotia, PA-C	Brooke Holden, APRN
Gastroenterology	Gastroenterology	Gastroenterology	Gastroenterology
Accepts New Patients	Accepts New Patients	Accepts New Patients	Accepts New Patients
4.3 (32 Ratings)	0 (0 Ratings)	0 (0 Ratings)	0 (0 Ratings)
No Virtual Visit Option	Virtual Visit Available	Virtual Visit Available	Virtual Visit Available
Speaks English	Speaks English	Speaks English	Speaks English
San Antonio , TX	Montgomery , AL	Tempe , AZ	Little Rock , AR
Med School: University of California	Med School: Georgia State University	Med School: Charles R Drew University	Med School: University of Central Arkansas
Current Profile	View Profile	View Profile	View Profile

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Gastroenterology

Abdominal Pain
Acid Reflux Disease (Gastroesophageal Reflux / GERD)
Acid Reflux Disease (GERD)
Celiac Disease
Colonoscopy
Constipation
Hemorrhoids
Hepatitis C
Irritable Bowel Syndrome (IBS)
Ulcerative Colitis

EDUCATION & TRAINING

Residency

University Hospital South Texas Medical Center

Medical School

University of California

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Is Dr. Ernesto Guerra, Jr accepting new patients?: Dr. Ernesto Guerra, Jr is accepting new patients on Vitals. View Dr. Ernesto Guerra, Jr's profile on Vitals to make an appointment.
Does Dr. Ernesto Guerra, Jr accept my insurance?: You can see the insurance plans that Dr. Ernesto Guerra, Jr accepts on their Vitals profile.
How can I make an appointment with Dr. Ernesto Guerra, Jr?: You can find contact information for Dr. Ernesto Guerra, Jr here on Vitals.
Where is Dr. Ernesto Guerra, Jr's office located?: Dr. Ernesto Guerra, Jr's office is located at 150 E Sonterra Blvd Ste 250, San Antonio, TX, 78258.
Does Dr. Ernesto Guerra, Jr accept virtual/telehealth appointments?: Dr. Ernesto Guerra, Jr has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

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