Overview
Philosophy of care | As a colorectal surgeon, I strive to provide the highest level of care while treating you with the respect and dignity that you deserve. | Why I entered medicine | In college, I volunteered at a hospital for children with special needs. While there I was able to personally see how much of a role the physicians and nurses played in the lives of the children and that feeling is what drew me toward medicine. | Community involvement | Throughout my career I have volunteered in clinics for those in homeless shelters. I have also participated in church and community health screenings and events. | Personal interests | Outside of my medical/research interests, I enjoy spending time with my family and traveling.
Dr. Sangster is rated as an Experienced provider by MediFind in Colostomy. His top areas of expertise are Hemorrhoids, Anorectal Abscess, Familial Colorectal Cancer, Ileostomy, and Hemorrhoidectomy.
His clinical research consists of co-authoring 12 peer reviewed articles. MediFind looks at clinical research from the past 15 years.
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- OTHER MEDICARE PART D
- PPO
- OTHER MEDICARE
- OTHER MEDICARE PART D
- EPO
- HMO
- PPO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE SNP
- OTHER MEDICARE PART D
- HMO
- POS
- PPO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE SNP
- EPO
- HMO
- PPO
- EPO
- POS
- HMO
- INDEMNITY
- POS
- PPO
- EPO
- POS
- PPO
- OTHER MANAGED MEDICAID
- OTHER MEDICAID
- STATE MEDICAID
- HMO
- MANAGED MEDICAID PLAN
- EPO
- HMO
- POS
- PPO
- INSURANCE PLAN
- MEDICARE MAPD
- OTHER COMMERCIAL
- EPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE
- OTHER MEDICARE PART D
Locations
1255 S Cedar Crest Blvd, Suite 3900, Allentown, PA 18103
Clinical Research
Clinical research consists of overseeing clinical studies of patients undergoing new treatments and therapies, and publishing articles in peer reviewed medical journals. Providers who actively participate in clinical research are generally at the forefront of the fields and aware of the most up-to-date advances in treatments for their patients.
Lankenau Medical Center
John Marks is a General Surgeon in Wynnewood, Pennsylvania. Dr. Marks is rated as a Distinguished provider by MediFind in Colostomy. His top areas of expertise are Colorectal Cancer, Familial Colorectal Cancer, Lynch Syndrome, Ileostomy, and Colostomy.
Colon And Rectal Surgery Associates Of Delaware
Frederick Denstman is a Colorectal Surgeon in Newark, Delaware. Dr. Denstman is rated as a Distinguished provider by MediFind in Colostomy. His top areas of expertise are Familial Colorectal Cancer, Colorectal Cancer, Lynch Syndrome, Colostomy, and Hernia Surgery.
GCMC Surgery
Dr. Bannon is a board-certified and fellowship-trained general and colorectal surgeon. His clinical interests include breast cancer and diseases of the breast, gastrointestinal surgery, hernia repair, and endoscopy and colonoscopy. His research interests include colorectal cancer, breast cancer and resident medical education. Dr. Bannon obtained his medical degree from Thomas Jefferson University and completed his residency at Albert Einstein Medical Center. He then completed a fellowship in colon and rectal surgery at Thomas Jefferson University Hospital. Dr. Bannon is certified by the American Board of Colon and Rectal Surgery and the American Board of Surgery. Dr. Bannon is rated as a Distinguished provider by MediFind in Colostomy. His top areas of expertise are Ogilvie Syndrome, Familial Colorectal Cancer, Colorectal Cancer, Colostomy, and Hernia Surgery.
Areas of Expertise
MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.
Learn more about MediFind’s expert tiers
- Advanced
- Anorectal AbscessDr. Sangster isAdvanced. Learn about Anorectal Abscess.
- Colorectal CancerDr. Sangster isAdvanced. Learn about Colorectal Cancer.
- Familial Colorectal CancerDr. Sangster isAdvanced. Learn about Familial Colorectal Cancer.
- HemorrhoidsDr. Sangster isAdvanced. Learn about Hemorrhoids.
- Lynch SyndromeDr. Sangster isAdvanced. Learn about Lynch Syndrome.
- Mesenteric Venous ThrombosisDr. Sangster isAdvanced. Learn about Mesenteric Venous Thrombosis.
- Experienced
- Anal FissureDr. Sangster isExperienced. Learn about Anal Fissure.
- Bladder ReconstructionDr. Sangster isExperienced. Learn about Bladder Reconstruction.
- ColonoscopyDr. Sangster isExperienced. Learn about Colonoscopy.
- ColostomyDr. Sangster isExperienced. Learn about Colostomy.
- Crohn's DiseaseDr. Sangster isExperienced. Learn about Crohn's Disease.
- Diverticular DiseaseDr. Sangster isExperienced. Learn about Diverticular Disease.