Dr. John T. Geneczko

\Internship is the first year after medical school. That year, I was a real doctor, but still was supervised by the attending staff. My first attending had an international reputation but believed ferociously that the art of medicine was grounded in what he called ""\""the story.""\"" Most critically, he taught me, you had to know the main character of that story -- your patient. Over years of practice, I've provided care for death row prisoners, Fortune 500 CEOs, and NFL players. Each story is unique, as should be my approach. Daily, I work on capturing the details, and I try to teach our trainees to do the same.""""https://www.dukehealth.org/sites/default/files/styles/doctor_profile/public/physician/john-t-geneczko-jr-md.JPG?itok=DexM3Iv7 Aetna | Ambetter | Blue Cross Blue Shield of NC | Cigna | Duke Group Plans | Experience Health | Gateway Health Alliance | Healthgram | Humana | MedCost | Medicare | NC Medicaid | TRICARE | United Healthcare active English no Davis Ambulatory Surgical Center 120 E Carver St Durham NC 27704 US 9194701000 9194701053 https://www.dukehealth.org/find-doctors-physicians/john-t-geneczko-jr-md https://corporate.dukehealth.org/sites/default/files/2025-06/Duke%20Health%20Approved%20Logos_1.png Duke Endoscopy Clinic - Clinic 2H 40 Duke Medicine Cir Durham NC 27710.0 US 9196849522.0 Duke Gastroenterology North Durham 4220 N Roxboro St Durham NC 27704.0 US 9193853880.0.

Dr. Geneczko is rated as an Experienced provider by MediFind in the treatment of Gas Bloat Syndrome. His top areas of expertise are Gastrointestinal Bleeding, Cronkhite-Canada Disease, Juvenile Polyposis Syndrome, Endoscopy, and Gastrectomy.