See All Gastroenterologists in San Antonio, TX

Dr. John J Alvarez, MD

Gastroenterology* Age 43
Dr. John J Alvarez, MD
4.6 (32 Ratings)

Offers telehealth

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Dr. John J Alvarez, MD is a Gastroenterologist in San Antonio, TX.
Dr. John J Alvarez, MD
4.6 (32 Ratings)
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Dr. John J Alvarez, MD

Gastroenterology* Age 43
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 is a Gastroenterologist in San Antonio, TX. Dr. Alvarez currently practices at San Antonio Gastroenterology Associates: Downtown and are affiliated with Methodist Hospital, Methodist Hospital Specialty and Transplant, Baptist Medical Center and St. Lukes Baptist Hospital. Dr. Alvarez has experience treating conditions like Gallstones, Ileus and Gastroparesis among other conditions at varying frequencies. At present, Dr. Alvarez received an average rating of 4.6/5 from patients and has been reviewed 32 times. Dr. Alvarez's office accepts new patients and telehealth appointments. Dr. Alvarez also speaks Spanish. Dr. Alvarez is board certified in Gastroenterology and accepts multiple insurance plans.

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

Experience and Background Check

Gallstones
Ileus
Gastroparesis
Gallstones
Ileus
  • View other providers who treat Ileus
Gastroparesis
Bile Duct Obstruction
Gastroesophageal Reflux Disease (GERD)
Gastrointestinal Bleeding
Intestinal Obstruction
Pancreatitis
Upper Digestive Tract Cancer
Duodenitis
Esophageal Varices
Gastritis
Liver Damage from Alcohol
Pyloric Stenosis
Retroperitoneum Cancer
Abdominal Pain
Acute Gastritis
Alcoholic Cirrhosis
Anal or Rectal Pain
Anemia
  • View other providers who treat Anemia
Ascites
  • View other providers who treat Ascites
Barrett's Esophagus
Barretts Esophagus with Dysplasia
Celiac Disease
Cholangitis
Chronic Gastritis
Cirrhosis
Colorectal Polyp
Constipation
Crohn's Disease
Dehydration
Diaphragmatic and Hiatal Hernia
Diarrhea
  • View other providers who treat Diarrhea
Duodenal Cancer
Duodenal Ulcer
Dysphagia
Enteritis
Eosinophilic Esophagitis
Esophageal Motility Disorders
Esophageal Ulcer
Esophagitis
Gas-Bloat Syndrome
Gastric Ulcer
Gastrointestinal Malabsorption
Gastroptosis
Hemorrhoids
Hepatitis B
Hepatitis C
Inflammatory Bowel Disease
Intestinal Diverticulitis
Intestinal Diverticulosis
Intestinal Ulcer
Irritable Bowel Syndrome
Malnutrition
Nausea
  • View other providers who treat Nausea
Non-Alcoholic Fatty Liver Disease
Noninfectious Gastroenteritis and Colitis
Pancreatic Pseudocyst
Pelvic Abscess
Reflux Esophagitis
Splenomegaly
Stomal Ulcer
Ulcerative Colitis
Unexplained Weight Loss
Vitamin_Deficiency
Vomiting Disorders
Bile Duct Procedure
Duodenal Polypectomy
Flexible Sigmoidoscopy
Liver Biopsy
Manometry
Removal or Destruction of Rectal or Intestinal Tumor (incl. Colonoscopy, Proctosigmoidoscopy, Sigmoidoscopy and Control of Hemorrhage)
Rigid Proctosigmoidoscopy
Acute Epiglottitis
Alcoholic Fatty Liver
Alcoholic Hepatitis
All Types of Food Poisoning
Bacterial Dysentery
Benign Neoplasm of the Digestive System
Biliary Cirrhosis
Boerhaave's Syndrome
Bowel Strangulation
Coccygeal Pain
Congenital Achalasia
Congenital Anomaly Bile Duct
Congenital Anomaly Esophagus
Congenital Anomaly Intestine
Diffuse Esophageal Spasm
Dysentery
E. coli Food Poisoning
Esophageal Achalasia and Cardiospasm
Esophageal Diverticulum
Familial Adenomatous Polyposis
Food Allergy
Gastrojejunal Ulcer
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
Infectious Diarrheal Disease
Intestinal Fistula
Intestinal Malabsorption Carbohydrate
Intestinal Tuberculosis
Ischemic Colitis
Lactose Intolerance
Liver Abscess
Mallory-Weiss Syndrome
Megacolon
Neoplasm of Gastrointestinal Tract
Non-Neonatal Jaundice
Peptic Ulcer
Primary Biliary Cholangitis
Primary Sclerosing Cholangitis
Proctoptosis
Rectal Prolapse
Rectal Ulcer
Sclerosing Mesenteritis
Spleen Cyst
Viral Enteritis
Viral Hepatitis
Viral Infection
Biliary Drainage
Colon Cancer Screening
Colonoscopy
Colorectal Cancer Screening
ERCP (Endoscopic Retrograde Cholangiopancreatography)
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
Laparoscopic Removal of Stones from Biliary Tract
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

Patient Satisfaction

Likelihood to recommend Dr. Alvarez
4.6
Based on 32 Reviews
5 Stars (27)
4 Stars (2)
3 Stars (1)
2 Stars (0)
1 Star (2)

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How likely are you to recommend Dr. Alvarez?

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Patient Reviews
Oct 11, 2023
Dr Alvarez takes the time to listen and ask questions. He thinks outside of the box and never dismisses you. We are so happy to have found him! Cannot recommend him enough.
— Oct 11, 2023
See more reviews on Healthgrades
Photo: Dr. John J Alvarez, MD
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Dr. Alvarez's Office & Staff

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Experience with Dr. Alvarez

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  • How well provider explains medical condition(s)
  • How well provider listens and answers questions
  • Hpends appropriate amount of time with patients

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Insurance Accepted

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

About Me

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.
Education

Board Certifications

Board Certifications
  • Gastroenterology and Internal Medicine
Board Certifications
What’s a board certification and why is it important that my provider has one?

A board certification represents a provider’s dedication to ongoing training in one or more specialties, including the completion of intensive exams. While not all specialties have board certifications, if your provider does have one they’ve taken the extra step to master their specialty and to keep up with the latest advancements in their field.
Common Questions and Answers
Responses are sourced directly from patients.
Does Dr. Alvarez communicate via email?
4 users said yes.
Yes
(4)
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?
5 users said yes.
Yes
(5)
No
(0)
Does Dr. Alvarez have free onsite parking?
5 users said yes.
Yes
(5)
No
(0)
Does Dr. Alvarez offer weekend visits?
No users said yes.
Yes
(0)
No
(2)
Does Dr. Alvarez offer evening visits?
1 user said yes.
Yes
(1)
No
(2)
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)

Frequently Asked Questions

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: Gallstones, Ileus and Gastroparesis. See more on Sharecare.

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

Yes, Dr. John J Alvarez, MD holds board certification in Gastroenterology and Internal Medicine.

Hospital Affiliations

  • Methodist Hospital

    7700 Floyd Curl Dr, San Antonio, TX

  • Methodist Hospital Specialty and Transplant

    8026 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

Dr. John J Alvarez, MD

Dr. John J Alvarez, MD

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