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Dr. John J Alvarez, MD
Gastroenterology* Age 45
Dr. John J Alvarez, MD
5.0 (1 Ratings)

Offers telehealth

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Dr. John J Alvarez, MD
5.0 (1 Ratings)
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Dr. John J Alvarez, MD

Gastroenterology* Age 45
San Antonio, TX
Accepting new patients

Offers telehealth

 
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Clinical Overview

Dr. John J Alvarez, MD works in San Antonio, TX as a Gastroenterologist.
Dr. Alvarez has worked on more claims relating to Pancreatitis, Gallstones, Ileus, Constipation, Gastroptosis, Bile Duct Obstruction, Gastroparesis, Metabolic Dysfunction Associated Steatotic Liver Disease (MASLD), Esophageal Varices, Intestinal Diverticulitis, Anal or Rectal Pain, Gastroesophageal Reflux Disease (GERD), Noninfectious Gastroenteritis and Colitis, Gastritis, Nausea, Upper Digestive Tract Cancer, Intestinal Obstruction, Pyloric Stenosis, Retroperitoneum Cancer, Intestinal Diverticulosis, Abdominal Pain, Irritable Bowel Syndrome, Cirrhosis, Duodenitis, Dysphagia and Hemorrhoids than other providers in the area. At present, Dr. Alvarez has received an average rating of 5.0 from patients and has been reviewed 1 times. Dr. Alvarez is affiliated with Methodist Hospital Specialty and Transplant, Methodist Hospital, Baptist Medical Center and St. Lukes Baptist Hospital. Dr. Alvarez's office accepts new patients and has telehealth appointments. Dr. Alvarez accepts many private insurances, Medicaid, and Medicare. Dr. Alvarez also speaks Spanish. Dr. Alvarez practices at San Antonio Gastroenterology Associates: Downtown in San Antonio, TX. Dr. Alvarez is a Gastroenterologist practicing in San Antonio, TX. Dr. John J Alvarez, MD is affiliated with Methodist Hospital Specialty and Transplant, Methodist Hospital, and Baptist Medical Center.

Office Locations

  1. 1 San Antonio Gastroenterology Associates: Downtown
    520 E Euclid Ave, San Antonio, TX 78212
    Monday
    08:00 - 17:00
    Tuesday
    08:00 - 17:00
    Wednesday
    08:00 - 17:00
    Thursday
    08:00 - 17:00
    Friday
    08:00 - 17:00
    Saturday
    Closed
    Sunday
    Closed
  2. 2 San Antonio Gastroenterology Associates: Medical Center
    2833 Babcock Rd Ste 100, San Antonio, TX 78229
    Monday
    08:00 - 17:00
    Tuesday
    08:00 - 17:00
    Wednesday
    08:00 - 17:00
    Thursday
    08:00 - 17:00
    Friday
    08:00 - 17:00
    Saturday
    Closed
    Sunday
    Closed

Insurance & Payment Information

* Please verify this information when scheduling an appointment.
  • Curative PPO
    Curative EPO
    Curative PPO Plus
  • Medicaid
  • Molina
  • National (BlueCard) PPO
  • Mutual of Omaha
  • HealthyBlue Advantage
  • Oscar Insurance Corporation
  • Medicare of Texas
  • Humana Health Plan of Texas
  • Veteran Health Services
Telehealth Options
This provider has not specified a telehealth appointment method. Would you still like to make an appointment with Dr. Alvarez?
Call now to make an appointment
(210) 775-2265

Patient Experience & Satisfaction

Likelihood to recommend Dr. Alvarez
5.0
Based on 1 Reviews
5 Stars (1)
4 Stars (0)
3 Stars (0)
2 Stars (0)
1 Star (0)

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Patient Reviews
Jan 09, 2026
He is so wonderful! He helped thru stents, pancreatic cancer. I so appreciate his kindness and always being there for me. Very smart and intelligent! I thank him from the bottom of my heart!!
Jean Moon — Jan 09, 2026
See more reviews on Healthgrades

Medical Expertise & Background

Languages Spoken
Spanish
Languages Spoken
Specialties*
Gastroenterology
Specialties*
  • *Medical News Today does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.

Common Patient Questions

Dr. John J Alvarez, MD accepts new patients on Medical News Today.

Dr. Alvarez accepts telehealth appointments. Please call Dr. Alvarez's office to make an appointment.

Dr. Alvarez accepts Medicare, Medicaid, Curative, Molina Healthcare, Anthem, Mutual of Omaha, CareFirst Blue Cross Blue Shield, Oscar Health, Humana Health Plan of Texas and Veteran Administration Plan as well as many others.

Dr. Alvarez frequently sees patients for Pancreatitis, Gallstones, Ileus, Constipation, Gastroptosis, Bile Duct Obstruction, Gastroparesis, Metabolic Dysfunction Associated Steatotic Liver Disease (MASLD), Esophageal Varices, Intestinal Diverticulitis, Anal or Rectal Pain, Gastroesophageal Reflux Disease (GERD), Noninfectious Gastroenteritis and Colitis, Gastritis, Nausea, Upper Digestive Tract Cancer, Intestinal Obstruction, Pyloric Stenosis, Retroperitoneum Cancer, Intestinal Diverticulosis, Abdominal Pain, Irritable Bowel Syndrome, Cirrhosis, Duodenitis, Dysphagia and Hemorrhoids.

Yes, Dr. Alvarez speaks Spanish. See Dr. Alvarez's profile on MedicalNewsToday for more information.

Dr. Alvarez has a star rating of 5.0/5 and has been reviewed 1 times.

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