Summary

Dr. Sergio Casillas-Romero is a surgeon who specializes in colon and rectal surgery. He holds certifications in both Colon and Rectal Surgery from the American Board of Colon & Rectal Surgery and Surgery from the American Board of Surgery. Dr. Casillas-Romero is fluent in English and Spanish.

Dr. Casillas-Romero practices at The William W Backus Hospital and sees patients in Norwich and Waterford, Connecticut. He treats conditions such as hemorrhoids, diverticular disease, and colon polyps. His expertise includes performing colonoscopies and lower GI endoscopy procedures. Patients rate him 4.2 out of 5 stars on average.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 4.2
  • 41 insurance plans accepted
  • speaks English, Spanish
  • 7 written reviews
  • 1 specialty
  • 10 areas of expertise
  • 2 board certifications
  • 1 hospital affiliation
  • 2 office locations
  • Male

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Locations

Dr Sergio Casillas-Romero has 2 locations

Hartford HealthCare Medical Group Specialty Care - Colorectal Surgery - Norwich

330 Washington St Ste 430Norwich, CT 06360

Hartford HealthCare Medical Group Specialty Care - Waterford

5 Dayton Rd Ste 201Waterford, CT 06385

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Dr Sergio Casillas-Romero, MDDr. Leslie James Drake, MDDr. Zuzana VodslonDr. Harrison Rawlings Wesson, MD
SurgerySurgerySurgerySurgery
Accepts New Patients
4.2 
73 Years of Experience 24 Years of Experience 97 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English, Spanish
Norwich , CTWesterly , RIColumbia , CTStonington , CT
Med School: McGill University Faculty Of Medicine Med School: 1 Lekarska Fakulta Univerzity Karlovy Med School: University of Virginia
Current Profile
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Insurance Plans Accepted by Dr Sergio Casillas-Romero

  • AARP
  • Aetna
  • Aetna - HMO
  • Aetna - Medicare
  • Anthem Blue Cross
  • Blue Cross Blue Shield
  • CarePartners of Connecticut
  • CHAMPVA
  • Cigna
  • Cigna - HMO
  • ConnectiCare
  • ConnectiCare - Medicare
  • Empire Plan
  • First Health (Coventry Health Care)
  • Harvard Pilgrim Health Care
  • Harvard Pilgrim Health Care - HMO
  • Health New England
  • Health New England - HMO
  • Humana
  • Humana - HMO
  • Humana - Medicare
  • Medicaid - Medicaid
  • Medicaid - Medicaid (HMO Plans)
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicare
  • Meritain Health
  • Neighborhood Health Plan
  • Optum Health
  • Oscar Health Insurance
  • Priority Health
  • Tricare
  • UnitedHealthcare
  • UnitedHealthcare - HMO
  • UnitedHealthcare - Medicare
  • UnitedHealthcare - Medicare (Advantage HMO)
  • UnitedHealthcare Oxford
  • UnitedHealthcare Oxford - HMO
  • Wellcare
  • Wellcare - Medicare

Medical Specialties

Dr Sergio Casillas-Romero has the following specialty

Specialty Expertise

Dr Sergio Casillas-Romero has the following 10 areas of expertise

  • Abdominal Pain
  • Banding
  • Bowel Resection
  • Colon Cancer
  • Colonoscopy
  • Diverticulitis
  • Hemorrhoidectomy
  • Hemorrhoids
  • Rectal Bleeding
  • Rectal Pain

Certifications, License, & Education

Dr Sergio Casillas-Romero holds an active medical license in the state of Connecticut. They are board certified in Colon and Rectal Surgery and Surgery by the American Board of Colon & Rectal Surgery and American Board of Surgery.

Board Certifications

Board certified in Colon and Rectal Surgery by the American Board of Colon & Rectal Surgery and board certified in Surgery by the American Board of Surgery.

Medical License

Medical Doctor with an active medical license in the state of Connecticut that expires in 2026.

NPI Number

Dr Casillas-Romero's NPI number is 1417035338.

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Frequently Asked Questions

Does Dr Sergio Casillas-Romero accept virtual/telehealth appointments?
Dr Sergio Casillas-Romero has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Where is Dr Sergio Casillas-Romero's office located?
Dr Sergio Casillas-Romero's office is located at 330 Washington St Ste 430, Norwich, CT, 06360.
Which hospitals is Dr Sergio Casillas-Romero affiliated with?
Dr Sergio Casillas-Romero is affiliated with The William W Backus Hospital.
Does Dr Sergio Casillas-Romero accept my insurance?
You can see the insurance plans that Dr Sergio Casillas-Romero accepts on their Vitals profile.
What languages does Dr Sergio Casillas-Romero speak?
Dr Sergio Casillas-Romero speaks English and Spanish.

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