Though Dr. Schiesser is a native Texan and Houstonian, she joins us at Gastroenterology Consultants, PA by way of Detroit, Michigan. She comes with excellent credentials, completing her undergraduate studies at the University of Notre Dame, medical school degree and Internal Medicine residency at the Baylor College of Medicine, then arriving to Henry Ford Health System in Detroit, Michigan to complete her Fellowship in Gastroenterology.

Dr. Schiesser is board-certified in Internal Medicine and Gastroenterology. She is a member of the American Society for Gastrointestinal Endoscopy, Harris County Medical Society, was named Chief Resident in Internal Medicine at Baylor College of Medicine, and was named Chief Fellow for Gastroenterology in her final year at Henry Ford Health System. Dr. Schiesser joins eight other highly qualified gastroenterologists who have been pioneers in their fields bringing the latest technology to their patients.

Dr. Schiesser is available to see new patients at Pasadena location, as well as our new Pearland office and Multi-Specialty Surgery Center. She will be actively providing inpatient consultation at Memorial Hermann Southeast, Bayshore Medical Center, and St. Luke’s Patients Medical Center.

With Dr. Schiesser, we are confident that we will continue to provide comprehensive and responsive care to your patients.

Languages: English, Spanish

Board-Certified: Internal Medicine & Gastroenterology
Fellowship: Gastroenterology, Henry Ford Health System, Detroit Michigan
Leadership Positions: Chief Resident, Internal Medicine, Baylor College of Medicine
Residency: Internal Medicine, Baylor College of Medicine, Houston, TX
MD: Baylor College of Medicine, Houston, TX
BA: University of Notre Dame, South Bend, IN

Hospital Privileges:

  • HCA Houston Healthcare southeast
  • HCA Houston Healthcare Clear Lake
  • Memorial Hermann Southeast
  • Memorial Hermann Pearland
  • Houston Methodist Clear Lake
  • Kindred Clear Lake
  • St. Luke`s Patients Medical Center
  • Kindred Bay Area
  • HCA Pearland Medical Center
  • UTMB Clear Lake Campus
Gastroenterology Consultants


444 FM 1959, Suite A,
Houston, TX 77034
Direct Phone: 281-481-9400

St. John

2060 Space Park Drive, Suite 306
Nassau Bay, TX 77058
Direct Phone: 281-892-2460

Clear Lake

250 Blossom Street, Suite 210 Webster, TX 77598
Direct Phone: 281-316-1119


4211 Fairmont Parkway
Pasadena, TX 77504
Direct Phone: 832-456-8434


15015 Kirby Dr. Ste.200A
Pearland, TX 77047
Direct Phone: 713-343-6360

League City

2555 S. Gulf Freeway Ste. 500
League City, TX 77573
Direct Phone: 281-481-9400

Gastroenterology Consultants is a leader in advanced, comprehensive gastrointestinal care. We specialize in up-to-date gastrointestinal care, which includes screening and treatment for colon cancer, heartburn and acid reflux, esophageal disorders and difficulty swallowing, peptic ulcers, H. pylori, gallstones and other gallbladder disorders, rectal bleeding and hemorrhoids, malabsorption and celiac disease, liver diseases - hepatitis C, hepatitis B, cirrhosis, fatty liver disease, hepatoma and liver cancer, abdominal pain, noncardiac chest pain, ulcerative colitis, Crohn's disease, pancreatitis and pancreatic cancer, anemia, nausea and vomiting, gas and bloating and lactose intolerance

Gastroenterology Consultants also offers colonoscopy screening for colorectal cancer, EGD & capsule endoscopy small-bowel, endoscopic ultrasound, Bravo 48-hour pH monitoring, H. pylori breath testing, esophageal manometry and impedance testing, hemorrhoid band ligation, esophageal dilatation, advanced therapeutic ERCP, Biologic therapy, treatment of Barrett's esophagus, common bile duct stones and endoscopic mucosal resection.