John J. Alvarez, M.D.

Gastroenterologist

520 E Euclid Ave

San Antonio, TX 78212

Quick Facts

  • Virtual Telemedicine Visits Available, Call For Details
  • Board Certified Gastroenterologist
  • Currently Accepting New Patients
  • Most Insurance Plans Accepted
  • Performs Colonoscopies
Miles

SAGA - San Antonio, TX - Downtown

Gastroenterology in San Antonio, TX

SAGA - San Antonio, TX - Downtown

520 E Euclid Ave

San Antonio, TX 78212

Open today 8AM - 5PM

Miles

SAGA - San Antonio, TX - Medical Center

Gastroenterology in San Antonio, TX

SAGA - San Antonio, TX - Medical Center

2833 Babcock Rd

Ste 100

San Antonio, TX 78229

Open today 8AM - 5PM

About John J. Alvarez, M.D.

About

He began his journey into medicine while pursuing his undergraduate degree. He had the opportunity to shadow internists at Thomason Hospital in El Paso, TX, and he was amazed by their ability to diagnose and treat complex diseases. After that experience, he felt there was no other career path that would be more satisfying than that of a physician. He chose gastroenterology because it requires a strong background in Internal Medicine as well as a surgical understanding of the human body.

Dr. Alvarez graduated from Trinity University with a Bachelor of Science degree in Business Administration, followed by a Master’s degree in Public Health from the UT Houston School of Public Health. He next attended medical school at the UT Health Science Center at San Antonio School of Medicine, where he also completed his internship and residency in Internal Medicine.

Dr. Alvarez received specialty training at Baylor Scott & White, and he worked with an innovator and specialist in the field of endoscopic ultrasound and endoscopic retrograde cholangiopancreatography (ERCP). That training has helped him to establish himself as a gastroenterologist in San Antonio.

Although all aspects of gastrointestinal disease fascinate Dr. Alvarez, he is especially interested in pancreatic and biliary diseases. Because of his specialized training, Dr. Alvarez has the advantage of diagnosing and treating a wide range of pancreatic and biliary diseases. Endoscopic ultrasound is a great tool that allows him to view, evaluate, and biopsy organs and benign or malignant tumors, both within and outside of the gastrointestinal tract. The use of endoscopic ultrasound in combination with ERCP has decreased the need for ERCP as a diagnostic tool over time, thus minimizing the associated risk of performing this particular procedure.

When he’s not working, Dr. Alvarez enjoys many different types of exercise, including weight lifting, golf, basketball, tennis, snowboarding, and riding his mountain bike. He also likes to listen to live music.

Education

Bachelor of Science in Business Administration, Trinity University, San Antonio, TX
Master of Public Health, University of Texas Houston School of Public Health, Houston, TX
Doctor of Medicine, University of Texas Health Science Center at San Antonio School of Medicine San Antonio, TX
Internship, Residency in Internal Medicine, University of Texas Health Science Center, San Antonio, Texas
Fellowship, Gastroenterology Baylor Scott and White Health Central Texas, Killeen, TX

Memberships/Affiliations

Officer and member, Gastrointestinal Interest Group (2011-2012)
Vice President, Latino Medical Student Association(2009)
Member, American Medical Association
Member, American College of Gastroenterology
Member, American Society of Gastrointestinal Endoscopy

Reviews

Dr. Alvarez Is very caring and understanding. He takes time to listen and genuinely cares about what you're feeling. I feel comfortable talking to him. He spends time explaining my condition and answering all of my family's questions and concerns on every visit. Other doctors never fully listened or cared. Some even interrupted me when I was explaining my symptoms...Not Dr Alvarez. He took interest and was able to diagnose and treat my ulcerative colitis. He helped me through several treatment options until we found the one that worked for me and accomplished remission this year. I'm forever extremely thankful for Dr. Alvarez!

C.S. Google

Dr.Alvarez was the first to diagnose me and helped me manage my illness. He is very thorough and will answer any questions or concerns you have. You never feel rushed into anything and are given the opportunity to become familiar with the options to help you feel better. Thank you Dr.Alvarez

P.H. Google

I was very nervous about my procedure but everyone from the staff to Dr. Alvarez was very attentive towards my needs and personal concerns. The attending Anesthesiologist was reassuring and empathetic, which helped me immensely. I greatly appreciated the Nurses attention to detail and their commitment towards my wellbeing. Thank you to All, for making my experience more manageable.

Y.G. Google

Dr Alverez is a very thoughtful and thorough Dr. his staff is very kind and ensuring I have been properly cared for with all questions answered. I traveled all the way from Houston Texas to San Antonio to have my procedure. My experience with Dr Alvarez has been an amazing and lasting experience. I would recommend him to friends and loved ones . Thank you Dr Alvarez

S.J. Google

(Translated by Google) VERY TIMELY IN APPOINTMENTS .. PROFESSIONAL IN HIS BOUQUET .. VERY SINCERE .. EXPLAINS EVERYTHING VERY WELL .. VERY GOOD DOCTOR .. AND THE BEST OF ALL IS THAT HE STILL DOES NOT FORGET HIS ROOTS AND SPEAKS A VERY GOOD SPANISH ... I RECOMMEND AS A PROFESSIONAL DOCTOR WHAT IS IT .. EXCELLENT JOB. (Original) MUY PUNTUAL EN LAS CITAS.. PROFESIONAL EN SU RAMO.. MUY SINCERO.. EXPLICA TODO MUY BIEN.. MUY BUEN DOCTOR.. Y LO MEJOR DE TODO ES QUÉ AÚN NO OLVIDA SUS RAICES Y HABLA UN MUY BUEN ESPAÑOL... LO RECOMIENDO CÓMO PROFESIONAL DOCTOR QUÉ ES.. EXCELENTE TRABAJO.

W.G. Google

29

Total Reviews

4.9

Average Rating