Gastroenterology

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Mary Washington Gastroenterology, formerly Gastroenterology Associates of Fredericksburg, has locations in Fredericksburg and Stafford, Virginia, and is the largest gastroenterology practice in the region. Our team of fellowship-trained, board-certified physicians and advanced practice providers is dedicated to delivering compassionate, state-of-the-art care for a wide range of gastrointestinal disorders.

Mary Washington Gastroenterology specializes in diagnosing and treating conditions such as Crohn’s disease, gastroesophageal reflux disease (GERD), irritable bowel syndrome (IBS), and small intestinal bacterial overgrowth (SIBO).

In addition to Mary Washington and Stafford Hospitals, the practice offers a free-standing endoscopy center where patients can undergo procedures such as colonoscopy and upper endoscopy. In addition, their team includes experts with advanced training in specialized techniques like endoscopic retrograde cholangiopancreatography (ERCP) and endoscopic ultrasound (EUS).

Committed to excellence, the team provides personalized, efficient, and comprehensive care, utilizing the latest medical technology and adhering to the highest clinical standards.

To schedule a consultation, call Mary Washington Gastroenterology at 540.371.7600.

Services:

• Colonoscopy
• Upper endoscopy
• EUS (Endoscopic ultrasound)
• ERCP (Endoscopic retrograde cholangiopancreatography)
• Pancreatitis
• Polyps
• Hemorrhoids
• GERD (Gastroesophageal reflux disease)
• Abdominal pain
• Constipation
• Colon cancer screening
• SIBO (Small intestinal bacterial overgrowth)
• Irritable Bowel Syndrome
• Ulcerative colitis
• Crohn’s disease
• Capsule endoscopy
• Barrett’s Esophagus
• Diverticulosis
• Fecal Incontinence
• FibroScan

Pay Your Bill

For GAF bills prior to March 10, 2025, please visit Phreesia.

For bills after March 10, visit our online bill pay webpage.

Meet Our Providers

• Frank DeTrane, MD
• Peter Wong, MD, FACP, FACG
• Chetan Pai, DO, MBA
• Narayan Dharel, MD, PhD
• Akash Ajmera, MD
• Lisanne Anders, MD
• Amandeep Kalra, MD
• Anwar Dudekula, MD
• Meeta Desai, MD
• Jameel Shareef, DO
• Allan Hardy, MD, FOMA

• Monica Spellman, PA-C
• Denise Hamilton, PA-C
• Stephanie Guerra, PA-C
• Vicki Watson, DNP, MSN, BSN
• Natalie Seay, PA-C
• Mara Cate, PA-C
• Cheryl Ashanti, PA-C