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Dr. John J Alvarez, MD
Gastroenterology* Age 45
Dr. John J Alvarez, MD
2.5 (2 Ratings)

Offers telehealth

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Dr. John J Alvarez, MD is a Gastroenterologist in San Antonio, TX.
Dr. John J Alvarez, MD
2.5 (2 Ratings)
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Dr. John J Alvarez, MD

Gastroenterology* Age 45
San Antonio, TX
Accepting new patients

Offers telehealth

Dr. John J Alvarez, MD is a Gastroenterologist in San Antonio, TX.
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About Dr. John J Alvarez, MD

Dr. John J Alvarez, MD is a Gastroenterologist in San Antonio, TX. Dr. Alvarez currently practices at San Antonio Gastroenterology Associates: Downtown and is affiliated with Methodist Hospital Specialty and Transplant, Methodist Hospital, Baptist Medical Center and St. Lukes Baptist Hospital. Dr. Alvarez has experience treating conditions like 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 among other conditions at varying frequencies. At present, Dr. Alvarez received an average rating of 2.5/5 from patients and has been reviewed 2 times. Dr. Alvarez's office accepts new patients and telehealth appointments. Dr. Alvarez also speaks Spanish. Dr. Alvarez accepts multiple insurance plans.

Where Dr. John J Alvarez, MD Sees Patients

  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

Experience and Background Check

Pancreatitis
Gallstones
Ileus
Pancreatitis
Gallstones
Ileus
  • View other providers who treat Ileus
Constipation
Pancreas Surgeries
Gastroptosis
Bile Duct Obstruction
Laparoscopic Removal of Stones from Biliary Tract
Gastroparesis
Metabolic Dysfunction Associated Steatotic Liver Disease (MASLD)
Esophageal Varices
Intestinal Diverticulitis
Anal or Rectal Pain
Bile Duct Procedure
Endoscopy
Gastroesophageal Reflux Disease (GERD)
Duodenal Polypectomy
Noninfectious Gastroenteritis and Colitis
Gastritis
Nausea
  • View other providers who treat Nausea
Upper Digestive Tract Cancer
Intestinal Obstruction
Pyloric Stenosis
Retroperitoneum Cancer
Intestinal Diverticulosis
Abdominal Pain
Irritable Bowel Syndrome
Cirrhosis
ERCP (Endoscopic Retrograde Cholangiopancreatography)
Duodenitis
Dysphagia
Hemorrhoids
Esophagitis
Gastrointestinal Bleeding
Barrett's Esophagus
Colonoscopy
Anemia
  • View other providers who treat Anemia
Chronic Gastritis
Colonoscopy, Proctosigmoidoscopy, and Sigmoidoscopy
Reflux Esophagitis
Intestinal Ulcer
Liver Damage from Alcohol
Sigmoidoscopy
Gastric Ulcer
Diaphragmatic and Hiatal Hernia
Unexplained Weight Loss
Hypokalemia
Duodenal Ulcer
Alcoholic Cirrhosis
Malnutrition
Esophageal Motility Disorders
Inflammatory Bowel Disease
Ascites
  • View other providers who treat Ascites
Pancreatic Pseudocyst
Rigid Proctosigmoidoscopy
Flexible Sigmoidoscopy
Manometry
Gas-Bloat Syndrome
Diarrhea
  • View other providers who treat Diarrhea
Celiac Disease
Barretts Esophagus with Dysplasia
Vomiting Disorders
Esophageal Ulcer
Gastrojejunal Ulcer
Crohn's Disease
Colorectal Polyp
Eosinophilic Esophagitis
Autoimmune Hepatitis
Removal or Destruction of Rectal or Intestinal Tumor (incl. Colonoscopy, Proctosigmoidoscopy, Sigmoidoscopy and Control of Hemorrhage)
Gastrointestinal Malabsorption
Ulcerative Colitis
Dehydration
Enteritis
Cholangitis
Acute Gastritis
Rectal Ulcer
Hepatitis C
Diffuse Esophageal Spasm
Pelvic Abscess
Hepatitis B
Vitamin_Deficiency
Infectious Diarrheal Disease
Peptic Ulcer
Liver Biopsy
Splenomegaly
Acute Epiglottitis
Alcoholic Fatty Liver
Alcoholic Hepatic Failure
Alcoholic Hepatitis
All Types of Food Poisoning
Bacterial Dysentery
Benign Neoplasm of the Digestive System
Biliary Cirrhosis
Boerhaave's Syndrome
Bowel Strangulation
Chronic Cholecystitis
Coccygeal Pain
Colon Cancer
Congenital Anomaly Bile Duct
Congenital Anomaly Esophagus
Congenital Anomaly Intestine
Duodenal Cancer
Dysentery
E. coli Food Poisoning
Ehlers-Danlos Syndrome
Esophageal Achalasia and Cardiospasm
Esophageal Diverticulum
Familial Adenomatous Polyposis
Food Allergy
Food Poisoning
Heartburn
Hemochromatosis
Hepatitis A
Hepatitis B - Immune Response
Hepatorenal Syndrome
Hernia
  • View other providers who treat Hernia
Hiatal Hernia
Hiatal Hernia with Obstruction
Illeum Cancer
Indigestion
Intestinal Fistula
Intestinal Malabsorption Carbohydrate
Intestinal Prolapse
Intestinal Tuberculosis
Ischemic Colitis
Lactose Intolerance
Liver Abscess
Mallory-Weiss Syndrome
Megacolon
Neoplasm of Gastrointestinal Tract
Non-Neonatal Jaundice
Pouchitis
Primary Biliary Cholangitis
Primary Sclerosing Cholangitis
Proctoptosis
Rectal Cancer
Rectal Prolapse
Sclerosing Mesenteritis
Spleen Cyst
Splenic Infarct
Stomach Stenosis
Viral Enteritis
Viral Hepatitis
Viral Infection
Visceroptosis
Vitamin B12 Anemia
Biliary Drainage
Colon Cancer Screening
Colorectal Cancer Screening
Esophagogastric Fundoplasty
Flexible Sigmoidoscopy with Robotic Assist
Gallbladder Scan
Hepatitis A Screening
Hepatitis B Virus Screening
Hepatitis C Virus Screening
Hepatitis Screening
Impedance Testing
Instrumental Diagnostic Evaluation for Dysphagia
Liver Function Test
pH Probe
  • View other providers who treat pH Probe
Proctosigmoidoscopy
Screening Colonoscopy
Transendoscopic Stent Placement
Ultrasound
VAP Lipid Testing
Wireless pH Testing

What Patients Say

Likelihood to recommend Dr. Alvarez
2.5
Based on 2 Reviews
5 Stars (0)
4 Stars (1)
3 Stars (0)
2 Stars (0)
1 Star (1)

Leave a review

How likely are you to recommend Dr. Alvarez?

(Select your rating)
Patient Reviews
Nov 04, 2022
The best and most through Dr. and explains everything to the tee.
Max Olivas — Nov 04, 2022
See more reviews on Healthgrades

Accepted Insurance Plans

* Please verify this information when scheduling an appointment.
  • Mutual of Omaha
  • Molina
  • HealthyBlue Advantage
  • Humana Health Plan of Texas
  • National (BlueCard) PPO
  • Medicaid
  • Oscar Insurance Corporation
  • Curative PPO Plus
    Curative PPO
    Curative EPO
  • Veteran Health Services
  • Medicare of Texas

Meet Dr. John J Alvarez, MD

Biography
  • Dr. John J Alvarez, MD is a gastroenterologist in San Antonio, TX. He specializes in Gastroenterology.
Biography
Languages Spoken
Spanish
Languages Spoken
Specialties*
Gastroenterology
Specialties*
  • *Sharecare does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
Common Questions and Answers
Responses are sourced directly from patients.
Does Dr. Alvarez communicate via email?
5 users said yes.
Yes
(5)
No
(0)
Does Dr. Alvarez offer telehealth services or virtual visits?
2 users said yes.
Yes
(2)
No
(3)
Does Dr. Alvarez offer an online patient portal?
6 users said yes.
Yes
(6)
No
(0)
Does Dr. Alvarez have free onsite parking?
6 users said yes.
Yes
(6)
No
(0)
Does Dr. Alvarez offer weekend visits?
No users said yes.
Yes
(0)
No
(3)
Does Dr. Alvarez offer evening visits?
1 user said yes.
Yes
(1)
No
(3)
Does Dr. Alvarez specialize in working with children or adolescents?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Alvarez specialize in working with seniors?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Alvarez specialize in couples therapy?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Alvarez specialize in working with LGBTQ+ community?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Alvarez accept insurance?
No responses yet.
Yes
(0)
No
(0)

FAQs About Dr. Alvarez's Practice

Find contact information here to make an appointment.

A list of accepted insurance providers is available on the Sharecare insurance check. It is always a good idea to verify your insurance when making an appointment.

New patients are generally accepted by Dr. John J Alvarez, MD. To arrange an appointment, call the number on Dr. Alvarez's profile.

Dr. Alvarez frequently treats the following conditions: 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. See more on Sharecare.

Dr. John J Alvarez, MD is affiliated with Methodist Hospital Specialty and Transplant, Methodist Hospital, Baptist Medical Center and St. Lukes Baptist Hospital.

Hospitals Where Dr. John J Alvarez, MD Practices

  • Methodist Hospital Specialty and Transplant

    8026 Floyd Curl Dr, San Antonio, TX

  • Methodist Hospital

    7700 Floyd Curl Dr, San Antonio, TX

  • Baptist Medical Center

    111 Dallas St, San Antonio, TX

  • St. Lukes Baptist Hospital

    7930 Floyd Curl Dr, San Antonio, TX

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