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Serrano, Oscar K., MD




English, Italian, Spanish

Providing the best care to our patients and their companions requires communicating in a way everyone understands. Interpreter services are available 24 hours a day, 7 days a week, 365 days a year. All spoken languages are available, as well as American Sign Language (AS/L).

Accepting New Patients
  • Transplant Surgery
  • General Surgery
  • Hepatobiliary and Surgical Oncology
  • Surgical Oncology

Areas of Expertise
Biliary Disease, Biliary Surgery, Cholangiocarcinoma, Chronic Pancreatitis Surgery, Complex Bile Duct Repair and Reconstruction, Complex Cholecystectomy, Complex Gallbladder Surgery, Gallbladder Cancer, Gastrointestinal Cancer, Hepatobiliary Surgery, Hepatocellular Carcinoma, Hepatopancreatobiliary Surgery, Kidney Transplantation, Laparoscopic Gallbladder Surgery, Laparoscopic Liver Surgery, Laparoscopic Pancreas Surgery, Liver Cancer, Liver Metastasis, Liver Surgery, Liver Transplantation, Liver Tumors, Minimally Invasive Surgery, Pancreas Disease, Pancreas Surgery, Pancreatic Cancer, Pancreatic Surgery, Pancreatitis, Pediatric Kidney Transplantation

Hospitals and Organizations

  • Integrated Care Partners
  • Hartford HealthCare Medical Group
  • Hartford Hospital


University of Minnesota ‐ Abdominal Transplant
National Cancer Institute - National Institutes of Health ‐ Cancer Immunotherapy

Johns Hopkins Hospital ‐ General Surgery

Medical School
Stanford University School of Medicine

Albert Einstein College of Medicine ‐ General Surgery
Johns Hopkins Hospital ‐ General Surgery

Professional Organizations

  • American College of Surgeons, Member
  • American Society of Transplant Surgeons, Member
  • The Transplantation Society, Member
  • International Hepato-Pancreato-Biliary Association, Member
  • Americas Hepato-Pancreato-Biliary Association, Member
  • American Pancreatic Association, Member




Aetna, Anthem, BCBS Medicare, CarePartners of Connecticut, Cigna Healthcare, Colonial Cooperative Care, Community Health Network of Connecticut, Inc., Connecticare, Connecticare Commercial, Connecticare Medicare, Corvel, Coventry, Essence Healthcare, Evercare, First Health Group Corp., Focus, Health Connecticut, Health Direct, Health New England, Healthy Connecticut, Multiplan, Northeast Health Direct, One Health Plan/ Great-West Healthcare, Oxford Health Plans, Prime Health Services, Private Health Care Systems, Inc., Senior Whole Health, United Healthcare, WellCare of Connecticut, Inc.

This information is subject to change at any time. Please check with your insurance provider before scheduling your appointment or receiving services to confirm they are a participating member of the Hartford HealthCare network.