
Dr. William Deschner is a General Physician and Gastroenterologist in San Marcos 78666, San Marcos TX and has an experience of 41 years in these fields. Dr. William Deschner practices at William Kern Deschner MD PA Gastroenterology of San Marcos in San Marcos 78666, San Marcos TX and CHRISTUS Santa Rosa Hospital-San Marcos in San Marcos 78666, San Marcos TX. Some of the services provided by the doctor are: Cyclical Vomiting,flexible sigmoidoscopy,Instrumental Diagnostic Evaluation for Dysphagia,Viral Enteritis and Barretts Esophagus with Dysplasia etc.
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175 Surgeries & Treatments
GASTROENTEROLOGY
Digestive Care

Diverticulosis

Diverticulitis
Pancreatic Pseudocyst

Hirschsprung's Disease

Congenital Anomaly Bile Duct

Wireless pH Testing

VAP Lipid Testing

ULTRASOUND