Summary

Dr. James Maher is a gastroenterologist and internal medicine specialist with over five decades of medical experience. He earned his medical degree from Virginia Commonwealth University School of Medicine and completed his residency at UCI Medical Center. Dr. Maher speaks both English and Spanish, making his care accessible to a diverse patient population.

Dr. Maher is affiliated with Medical Center Hospital System and Houston Methodist Continuing Care Hospital, practicing in Houston and Katy, Texas. He specializes in treating conditions such as colon polyps and diverticular disease. His expertise includes performing colonoscopies and upper and lower GI endoscopies to diagnose and treat digestive system disorders. Patients have given Dr. Maher an average rating of 4.2 out of 5 stars on Vitals.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 4.2
  • 52 years of experience
  • speaks English, Spanish
  • Uci Medical Center
  • 9 written reviews
  • 2 specialties
  • 22 areas of expertise
  • 2 hospital affiliations
  • 3 office locations
  • Male

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Locations

Dr. James Arthur Maher has 3 locations

James Maher Md Gastroenterology

19255 Park Row Ste 104Houston, TX 77084
Mon9:00 am - 5:00 pm
Tue9:00 am - 5:00 pm
Wed9:00 am - 5:00 pm
Thu9:00 am - 5:00 pm
Fri9:00 am - 4:00 pm
SatClosed
SunClosed

Medical Center Hospital

500 W 4th StOdessa, TX 79761

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Dr. James Arthur Maher JR., MDBrooke Holden, APRNRachel Oliver, APRNBhavana Akotia, PA-C
GastroenterologyGastroenterologyGastroenterologyGastroenterology
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
4.2 
52 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English, Spanish Speaks English Speaks English Speaks English
Houston , TXLittle Rock , ARSacramento , CATempe , AZ
Med School: Virginia Commonwealth University School Of Medicine Med School: University of Central Arkansas Med School: University of South Alabama Med School: Charles R Drew University
Current Profile
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Insurance Plans Accepted by Dr. James Arthur Maher

  • Accepts Medicare
  • Accepts Medicaid

Medical Specialties

Dr. James Arthur Maher has the following 2 specialties

Specialty Expertise

Dr. James Arthur Maher has the following 22 areas of expertise

  • Abdominal Pain
  • Acid Reflux Disease (Gastroesophageal Reflux / GERD)
  • Acid Reflux Disease (GERD)
  • Celiac Disease
  • Colon Cancer
  • Colonic Diverticulitis
  • Colonoscopy
  • Constipation
  • Crohn's Disease
  • Digestive System Endoscopy (EGD)
  • Diverticulosis
  • Endoscopy (Endoscopic Surgery)
  • Fatty Liver
  • H. Pylori bacteria (Helicobacter Infections)
  • Hemochromatosis
  • Hemorrhoids
  • Hepatitis C
  • Inflammatory Bowel Diseases (IBD)
  • Internal Medicine
  • Irritable Bowel Syndrome (IBS)
  • Rectal Diseases
  • Ulcerative Colitis

Certifications, License, & Education

52 Years Experience

Dr. James Arthur Maher holds an expired medical license in the state of Texas.

Medical License

Medical Doctor with an expired medical license in the state of Texas that expired in 2025.

Education & Training

Residency

Completed their residency at Uci Medical Center.

Medical School

Graduated from Virginia Commonwealth University School Of Medicine in 1974.

NPI Number

Dr. Maher's NPI number is 1497743165.

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Frequently Asked Questions

Which hospitals is Dr. James Maher affiliated with?
Dr. James Maher is affiliated with Medical Center Hospital System and Houston Methodist Continuing Care Hospital.
Is Dr. James Maher accepting new patients?
Dr. James Maher is accepting new patients on Vitals. View Dr. James Maher's profile on Vitals to make an appointment.
How can I make an appointment with Dr. James Maher?
You can find contact information for Dr. James Maher here on Vitals.
Does Dr. James Maher accept my insurance?
You can see the insurance plans that Dr. James Maher accepts on their Vitals profile.
Where is Dr. James Maher's office located?
Dr. James Maher's office is located at 19255 Park Row Ste 104, Houston, TX, 77084.

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