Conditions Treated by Dr. George J. Chang, MD

• Anal and Rectal Cancer
• Anal Cancer
• Anal Fissure
• Anal Fistula
• Anorectal Abscess
• Carcinoma in Situ
• Colitis
• Colon Disorders
• Colon Polyp
• Colorectal Cancer
• Familial Polyposis
• Hemorrhoids
• Intestinal Abscess
• Intestinal Obstruction
• Neuroendocrine Tumors
• Rectal Cancer
• Rectal Diseases
• Secondary Malignancies
• Ulcerative Colitis