Skip to main content
Explore URMC

Bastian Domajnko, M.D.

Contact Information

Phone Numbers

Appointment: (585) 244-5670

groupAn Accountable Health Partner

assignmentAccepting New Patients

Faculty Appointments

Patient Care Setting



Dr. Domajnko is highly regarded throughout the Greater Rochester area for his extensive surgical expertise in management of diseases of the colon and rectum. He practices with a team of surgeons who are national leaders in robotic colon and rectal surgery. He is skilled in numerous surgical procedures, particularly in minimally invasive surgery. Areas of expertise include surgical management of Crohn's disease, ulcerative colitis, diverticulitis, and cancers of the colon and rectum.

Dr. Domajnko received his B.S. in Biochemistry from Tufts University in 1998, graduating with cum laude honors. In 2002 he graduated from Tufts University School of Medicine in Boston, MA. From 2002 to 2007 he completed a surgical residency at the University of Rochester/Strong Memorial Hospital located in Rochester, NY. Following surgical residency Dr. Domajnko went on to specialize in colorectal surgery by completing a fellowship at Cook County Hospital/University of Illinois at Chicago in 2008. He is board-certified in Colon and Rectal Surgery and General Surgery, and maintains an assistant faculty position at the University of Rochester School of Medicine and Dentistry.

Research projects include laparoscopic and robotic colon and rectal surgery. Community activities include involvement in public education programs such as a J-Pouch support group for ulcerative colitis patients and diverticulitis seminars.

Dr. Domajnko is a member of the American Society of Colon and Rectal Surgeons, the American College of Surgeons, the American Medical Association, and the Society of American Gastrointestinal and Endoscopic Surgeons.




    MD | Tufts University School of Medicine

    Post-doctoral Training & Residency

    07/01/2007 - 06/30/2008
    Fellowship in Colon & Rectal Surgery at University of Illinois at Chicago College of Medical

    07/01/2003 - 06/30/2007
    Residency in Surgery (General Surgery) at University of Rochester Medical Center

    06/01/2002 - 06/30/2003
    Internship in Surgery (General Surgery) at University of Rochester Medical Center

    VIEW ALL expand_more