
Overview
I am a cancer surgeon who specializes in treating patients with pre-cancerous and cancerous conditions of the pancreas, liver, bile ducts, stomach, and adrenal glands. I initially trained and practiced at Walter Reed Army Medical Center in Washington, D.C. During this time, I served one year on a forward surgical team in Iraq. Following this service, I practiced for 13 years as a surgical oncologist at Memorial Sloan Kettering Cancer Center in New York. In 2018, I joined the faculty at Duke University and now serve as the chief of surgical oncology for Duke Health. I enjoy getting to know my patients and delivering the highest quality of cancer care. I am dedicated not only to treating and curing your cancer, but also providing you with the highest quality of life. Operations for cancers within the abdomen are a serious undertaking, and I am committed to making sure that they are performed with the highest level of expertise.
Dr. Allen is rated as an Experienced provider by MediFind in Gallbladder Removal. His top areas of expertise are Pancreatic Cancer, Familial Pancreatic Cancer, Pancreatoblastoma, Small Bowel Resection, and Pancreatectomy.
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- PPO
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- PPO
- HMO
- INDEMNITY
- POS
- PPO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE PART D
- HMO
- POS
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE
- OTHER MEDICARE PART D
Locations
20 Duke Medicine Cir, Durham, NC 27710
20 Duke Medicine Cir, Durham, NC 27710
2301 Erwin Rd, Durham, NC 27710
Additional Areas of Focus
Dr. Allen has provided the following conditions as areas of focus. Please note that we may not have enough data to validate their experience in some of these conditions.
Davis Ambulatory Surgical Center
I am from Rockford, IL and I'm a general surgeon. I always thought I would be a cancer doctor but never a surgeon. It turns out I enjoyed operating. I enjoy the immediate gratification of surgical treatment whether it's removing an appendix, or fixing an incarcerated hernia. I love Durham, NC as does my wife and two children. We look forward to staying here for a very long time and being a part of this community. Dr. Fong is rated as an Advanced provider by MediFind in Gallbladder Removal. His top areas of expertise are Cholecystitis, Gallbladder Disease, End-Stage Renal Disease (ESRD), Gallbladder Removal, and Hernia Surgery.
Davis Ambulatory Surgical Center
My clinical interests include gastrointestinal surgery, with a focus on gallbladder and gastric disease, reflux disease, and hernias. Additionally, I enjoy working with patients to decide the best treatment for weight loss that will resolve diseases, such as diabetes and hypertension. The most satisfying part of my job is when patients are proud of their success and recognize their ability to accomplish their goals. I was raised in upstate NY, attended Boston College, and spent three years working in Colorado prior to starting medical school in Arizona. I received advanced specialty training in weight loss surgery and endoscopic treatment of reflux disease at Duke in 2014. I enjoy spending my spare time outdoors. Dr. Seymour is rated as an Advanced provider by MediFind in Gallbladder Removal. Her top areas of expertise are Obesity, Hernia, Gallbladder Disease, Gallbladder Removal, and Gastric Bypass.
Davis Ambulatory Surgical Center
I came to Duke from Nebraska, where I was a medical director for two weight loss surgery programs. I decided to become a weight loss surgeon because it gives me the chance to establish a long-term relationship with my patients. For many patients, weight loss surgery often feels like a fresh start, since they are able to get rid of some of the health problems they may have acquired due to their weight and do certain activities they couldn’t do before. I get a thrill out of being able help patients start this “new life.” My approach to care involves listening to what the patient wants out of the surgery, educating them about various treatment options and performing a full evaluation. Then, I work with the patient to come up with a treatment plan that meets their physical and mental health needs. Dr. Sudan is rated as a Distinguished provider by MediFind in Gallbladder Removal. His top areas of expertise are Hernia, Obesity, End-Stage Renal Disease (ESRD), Gastric Bypass, and Gallbladder Removal.
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
- Distinguished
- Familial Pancreatic CancerDr. Allen isDistinguished. Learn about Familial Pancreatic Cancer.
- Pancreatic AdenomaDr. Allen isDistinguished. Learn about Pancreatic Adenoma.
- Pancreatic CancerDr. Allen isDistinguished. Learn about Pancreatic Cancer.
- PancreatoblastomaDr. Allen isDistinguished. Learn about Pancreatoblastoma.
- Advanced
- Ampullary CancerDr. Allen isAdvanced. Learn about Ampullary Cancer.
- Bile Duct CystsDr. Allen isAdvanced. Learn about Bile Duct Cysts.
- Bile Duct StrictureDr. Allen isAdvanced. Learn about Bile Duct Stricture.
- Cholangiocarcinoma (Bile Duct Cancer)
- Esophageal CancerDr. Allen isAdvanced. Learn about Esophageal Cancer.
- Fibrolamellar CarcinomaDr. Allen isAdvanced. Learn about Fibrolamellar Carcinoma.
- Experienced
- Acute PancreatitisDr. Allen isExperienced. Learn about Acute Pancreatitis.
- Adrenal Gland AdenomaDr. Allen isExperienced. Learn about Adrenal Gland Adenoma.
- Breast CancerDr. Allen isExperienced. Learn about Breast Cancer.
- Childhood PancreatitisDr. Allen isExperienced. Learn about Childhood Pancreatitis.
- CholangitisDr. Allen isExperienced. Learn about Cholangitis.
- CholecystitisDr. Allen isExperienced. Learn about Cholecystitis.



