Skip to main content
Sergio Casillas-Romero, MD, Colon & Rectal Surgery, Norwich, CT

SergioRCasillas-RomeroMDFACS, FASCRS

Colon & Rectal Surgery Norwich, CT

Colorectal surgeon

Dr. Casillas-Romero is on Doximity

As a Doximity member you'll join over two million verified healthcare professionals in a private, secure network.

  • Gain access to free telehealth tools, such as our “call shielding” and one-way patient texting.
  • Connect with colleagues in the same hospital or clinic.
  • Read the latest clinical news, personalized to your specialty.

See Dr. Casillas-Romero's full profile

Already have an account?

  • Office

    326 Washington Street
    Norwich, CT 06360
    Phone+1 860-889-8331

Education & Training

  • Cleveland Clinic Foundation
    Cleveland Clinic FoundationResidency, Colon and Rectal Surgery, 2002 - 2004
  • SUNY Upstate Medical University
    SUNY Upstate Medical UniversityResidency, Surgery, 1997 - 2002
  • Universidad La Salle School of Medicine
    Universidad La Salle School of MedicineClass of 1995

Certifications & Licensure

  • CT State Medical License
    CT State Medical License 2003 - 2025
  • OH State Medical License
    OH State Medical License 2002 - 2005
  • American Board of Colon and Rectal Surgery Colon & Rectal Surgery
  • American Board of Surgery Surgery

Publications & Presentations

PubMed

Professional Memberships

Other Languages

  • Spanish

Industry Relationships

  • Consultant-Proctor, Intuitive
  • Consultant, Medtronics