I Specialize In Treating Anal Pain, Bleeding and Swelling
Dr. David Bub is a local Lehigh Valley native who specializes in treating hemorrhoids and all other co-rectal areas. Dr. Bub was board certified in General Surgery in 2002, and in Colon and Rectal Surgery in 2003. After finishing his colorectal surgery training at the Greater Baltimore Medical Center, he conducted a year of research at Sloan Kettering Cancer Center, focusing on the diagnosis and management of rectal cancer. Subsequently, Dr. Bub practiced at Mount Sinai Hospital, specializing in the treatment of Crohn’s disease and colitis.
During his training at Sloan Kettering, Dr. Bub became an expert in staging rectal cancer using the rectal ultrasound. He co-authored “100 Questions and Answers About Colorectal Cancer,” written specifically for patients diagnosed with colorectal cancer, to help them make informed decisions during a difficult time. Dr. Bub is an experienced laparoscopic surgeon for colorectal cancer as well as inflammatory bowel disease.
SPECIALTIES
- Abdominal Colon & Rectal Surgery
- Anorectal Surgery
- Diverticulitis
- Ulcerative Colitis (J-pouch formation)
- Crohn’s Disease
- Reccurent Colorectal Cancer
- Prior Surgical Failures


