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Dr. Antonio Serna, MD
Gastroenterology* Age 50
Dr. Antonio Serna, MD
5.0 (1 Ratings)

Offers telehealth

Dr. Antonio Serna, MD is a Gastroenterologist in San Antonio, TX.
Dr. Antonio Serna, MD
5.0 (1 Ratings)

Dr. Antonio Serna, MD

Gastroenterology* Age 50
San Antonio, TX
Accepting new patients
24 years of experience

Offers telehealth

Dr. Antonio Serna, MD is a Gastroenterologist in San Antonio, TX.

About Dr. Antonio Serna, MD

Dr. Serna graduated from University of Texas Southwestern Medical Center in 2002 and completed a residency at The University of New Mexico Health Science Center. Dr. Antonio Serna, MD is a Gastroenterologist in San Antonio, TX and has 24 years experience. Dr. Serna currently practices at San Antonio Gastroenterology Associates and is affiliated with Methodist Hospital, Methodist Hospital Metropolitan and Methodist Hospital Specialty and Transplant. Dr. Serna has experience treating conditions like Hemorrhoids, Gastritis, Intestinal Diverticulosis, Diaphragmatic and Hiatal Hernia, Gastroptosis, Gastrointestinal Bleeding, Dysphagia, Constipation, Nausea, Gallstones, Esophageal Varices, Hypokalemia, Intestinal Obstruction, Duodenal Ulcer, Ileus, Anemia, Abdominal Pain, Acute Gastritis, Vomiting Disorders, Intestinal Ulcer, Malnutrition, Intestinal Diverticulitis, Chronic Gastritis, Cirrhosis, Noninfectious Gastroenteritis and Colitis, Unexplained Weight Loss, Pancreatitis, Liver Damage from Alcohol, Gastric Ulcer, Alcoholic Cirrhosis, Gastroparesis, Ascites, Dehydration, Duodenitis, Enteritis, Gastroesophageal Reflux Disease (GERD), Esophagitis, Diarrhea, Gas-Bloat Syndrome, Alcoholic Hepatitis, Reflux Esophagitis, Bile Duct Obstruction, Upper Digestive Tract Cancer and Hepatitis C among other conditions at varying frequencies. Dr. Serna's office accepts new patients and telehealth appointments. Dr. Serna also speaks Spanish. Dr. Serna is board certified in Gastroenterology and accepts multiple insurance plans.

Experience Check

Enter a condition or procedure
Hemorrhoids
Gastritis
Intestinal Diverticulosis
Hemorrhoids
Gastritis
Intestinal Diverticulosis
Diaphragmatic and Hiatal Hernia
Gastroptosis
Gastrointestinal Bleeding
Dysphagia
Constipation
Nausea
  • View other providers who treat Nausea
Gallstones
Esophageal Varices
Hypokalemia
Intestinal Obstruction
Duodenal Ulcer
Ileus
  • View other providers who treat Ileus
Anemia
  • View other providers who treat Anemia
Abdominal Pain
Acute Gastritis
Vomiting Disorders
Intestinal Ulcer
Malnutrition
Intestinal Diverticulitis
Bile Duct Procedure
Chronic Gastritis
Cirrhosis
Noninfectious Gastroenteritis and Colitis
Unexplained Weight Loss
Pancreas Surgeries
Pancreatitis
Liver Damage from Alcohol
Gastric Ulcer
Alcoholic Cirrhosis
Gastroparesis
Ascites
  • View other providers who treat Ascites
Dehydration
ERCP (Endoscopic Retrograde Cholangiopancreatography)
Duodenitis
Enteritis
Colonoscopy, Proctosigmoidoscopy, and Sigmoidoscopy
Colonoscopy
Endoscopy
Duodenal Polypectomy
Gastroesophageal Reflux Disease (GERD)
Esophagitis
Diarrhea
  • View other providers who treat Diarrhea
Gas-Bloat Syndrome
Laparoscopic Removal of Stones from Biliary Tract
Alcoholic Hepatitis
Reflux Esophagitis
Bile Duct Obstruction
Upper Digestive Tract Cancer
Hepatitis C
Colorectal Polyp
Inflammatory Bowel Disease
Heartburn
Anal or Rectal Pain
Irritable Bowel Syndrome
Esophageal Ulcer
Esophageal Motility Disorders
Metabolic Dysfunction Associated Steatotic Liver Disease (MASLD)
Congenital Anomaly Intestine
Barrett's Esophagus
Liver Biopsy
Rigid Proctosigmoidoscopy
Flexible Sigmoidoscopy
Manometry
Ulcerative Colitis
Bowel Strangulation
Retroperitoneum Cancer
Removal or Destruction of Rectal or Intestinal Tumor (incl. Colonoscopy, Proctosigmoidoscopy, Sigmoidoscopy and Control of Hemorrhage)
Sigmoidoscopy
Colon Cancer
Crohn's Disease
Peptic Ulcer
Infectious Diarrheal Disease
Hemorrhoidectomy or Excision of Anal Tags
Eosinophilic Esophagitis
Vitamin_Deficiency
Duodenal Cancer
Esophageal Achalasia and Cardiospasm
Alcoholic Fatty Liver
Alcoholic Gastritis
Alcoholic Hepatic Failure
All Types of Food Poisoning
Anal Sphincter Dysplasia
Autoimmune Hepatitis
Bacterial Dysentery
Barretts Esophagus with Dysplasia
Benign Neoplasm of the Digestive System
Biliary Cirrhosis
Boerhaave's Syndrome
Celiac Disease
Cholangitis
Congenital Achalasia
Congenital Anomaly Esophagus
Diffuse Esophageal Spasm
Dysentery
E. coli Food Poisoning
Eosinophilic Gastritis
Esophageal Diverticulum
Familial Adenomatous Polyposis
Feculent Vomiting
Food Allergy
Food Poisoning
Gastrointestinal Malabsorption
Gastrojejunal Ulcer
Hemochromatosis
Hepatitis A
Hepatitis B
Hepatitis B - Immune Response
Hepatorenal Syndrome
Hereditary Amyloidosis
Hernia
  • View other providers who treat Hernia
Hiatal Hernia
Hiatal Hernia with Obstruction
Indigestion
Intestinal Fistula
Intestinal Malabsorption Carbohydrate
Intestinal Prolapse
Ischemic Colitis
Lactose Intolerance
Liver Abscess
Long COVID Disorder
Mallory-Weiss Syndrome
Megacolon
Mesenteric Panniculitis
Neoplasm of Gastrointestinal Tract
Neurogenic Bowel
Non-Neonatal Jaundice
Obstructed Inguinal Hernia
Pancreatic Pseudocyst
Pelvic Abscess
Pouchitis
Primary Biliary Cholangitis
Primary Sclerosing Cholangitis
Proctoptosis
Pyloric Stenosis
Rectal Prolapse
Rectal Ulcer
Salmonella Food Poisoning
Sclerosing Mesenteritis
Splenic Infarct
Splenomegaly
Stomach Stenosis
Thiamin Deficiency
Toxic Megacolon
Viral Enteritis
Viral Hepatitis
Visceroptosis
Vitamin B12 Anemia
Biliary Drainage
Colon Cancer Screening
Colorectal Cancer Screening
Esophagogastric Fundoplasty
Fecal Impaction Removal
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

Accepted Insurance Plans

* Please verify this information when scheduling an appointment.
  • National
  • First Health (Coventry Health Care) PPO
    First Health (Coventry Health Care)
  • Choice POS
    Preferred PPO
    National POS
    Choice Care Network PPO
    Choice Care PPO
    San Antonio HMOx
    HMO Premier HMO
  • Blue Advantage HMO
    Blue Advantage
    Blue Card
    Blue Card PPO
  • Curative PPO
    Curative PPO Plus
    Curative EPO
    Curative
  • Superior Health Plan
  • Preferred
  • Managed Choice (Open Access)
    Open Choice PPO
    Premier Care Network Plus - Innovation Health
    AWH BaptistHealth HealthTexas Managed Choice
    Choice Plus POS II
    Open Choice
    Managed Choice (Open Access) POS
    Aetna
    Elect Choice (Open Access) EPO
  • Choice
  • Choice Care (Humana)
  • Cigna
    Cigna PPO
    Open Access Plus
  • BSW Access PPO
    Baylor Scott & White Health Plan PPO
  • Medica Choice
    Navigate HMO
    Options
    Navigate POS
    Navigate
    Choice Plus POS
    Choice Plus
    Nexus Open Access
    Options PPO
  • BestChoice PPO
    Blue Essentials HMO

Where Dr. Antonio Serna, MD Sees Patients

What Patients Say

Likelihood to recommend Dr. Serna
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
Aug 16, 2023
Dr. Serna is good. The scheduling department needs to schedule better. My appointment was at 3:30 and they said to be there 30 minutes before. I got there early. Signed in and didn’t see the doctor until after 5 pm.
Hawkins — Aug 16, 2023
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Telehealth Options
This provider has not specified a telehealth appointment method. Would you still like to make an appointment with Dr. Serna?
Call now to make an appointment
(210) 545-2555

Meet Dr. Antonio Serna, MD

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. Serna communicate via email?
6 users said yes.
Yes
(6)
No
(1)
Does Dr. Serna offer telehealth services or virtual visits?
7 users said yes.
Yes
(7)
No
(3)
Does Dr. Serna offer an online patient portal?
7 users said yes.
Yes
(7)
No
(0)
Does Dr. Serna have free onsite parking?
7 users said yes.
Yes
(7)
No
(0)
Does Dr. Serna offer weekend visits?
5 users said yes.
Yes
(5)
No
(6)
Does Dr. Serna offer evening visits?
5 users said yes.
Yes
(5)
No
(4)
Does Dr. Serna specialize in working with children or adolescents?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Serna specialize in working with seniors?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Serna specialize in couples therapy?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Serna specialize in working with LGBTQ+ community?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Serna accept insurance?
No responses yet.
Yes
(0)
No
(0)

FAQs About Dr. Serna'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. Antonio Serna, MD. To arrange an appointment, call the number on Dr. Serna's profile.

Dr. Serna frequently treats the following conditions: Hemorrhoids, Gastritis, Intestinal Diverticulosis, Diaphragmatic and Hiatal Hernia, Gastroptosis, Gastrointestinal Bleeding, Dysphagia, Constipation, Nausea, Gallstones, Esophageal Varices, Hypokalemia, Intestinal Obstruction, Duodenal Ulcer, Ileus, Anemia, Abdominal Pain, Acute Gastritis, Vomiting Disorders, Intestinal Ulcer, Malnutrition, Intestinal Diverticulitis, Chronic Gastritis, Cirrhosis, Noninfectious Gastroenteritis and Colitis, Unexplained Weight Loss, Pancreatitis, Liver Damage from Alcohol, Gastric Ulcer, Alcoholic Cirrhosis, Gastroparesis, Ascites, Dehydration, Duodenitis, Enteritis, Gastroesophageal Reflux Disease (GERD), Esophagitis, Diarrhea, Gas-Bloat Syndrome, Alcoholic Hepatitis, Reflux Esophagitis, Bile Duct Obstruction, Upper Digestive Tract Cancer and Hepatitis C. See more on Sharecare.

Dr. Antonio Serna, MD is affiliated with Methodist Hospital, Methodist Hospital Metropolitan and Methodist Hospital Specialty and Transplant.

Yes, Dr. Antonio Serna, MD holds board certification in Gastroenterology.

Training & Medical Education
Medical Education
  • University of Texas Southwestern Medical Center
    2002
Medical Education
Board Certifications
  • Gastroenterology
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.
Internship
  • The University of New Mexico Health Science Center
    2003
Internship
Residency Hospital
  • The University of New Mexico Health Science Center
    2005
Residency Hospital
Fellowship Hospital
  • The University of New Mexico Health Science Center
    2008
Fellowship Hospital

Hospitals Where Dr. Antonio Serna, MD Practices

  • Methodist Hospital

    7700 Floyd Curl Dr, San Antonio, TX

  • Methodist Hospital Metropolitan

    1310 McCullough Ave, San Antonio, TX

  • Methodist Hospital Specialty and Transplant

    8026 Floyd Curl Dr, San Antonio, TX

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