Andrea Lynne Barbieri, MD

Assistant Professor of Pathology; Vice Chair, Dean's Advisory Council for LGBTQI+ Affairs

Physician Biography

Dr. Barbieri graduated from Case Western Reserve University (2005) and Wayne State University School of Medicine (2009). She completed her anatomic and clinical pathology residency at Yale-New Haven Hospital (2013) and was a Chief Resident in Anatomic Pathology. She completed a GI and Liver Pathology fellowship at the Medical College of Wisconsin and subsequently completed two years of Clinical Instructorship at Yale where she also gained experience in Head and Neck and Endocrine Pathology. Dr. Barbieri is passionate about advocating for her patients and providing exceptional clinical care, despite never meeting the vast majority of her patients. She has strong interests in quality assurance in anatomic pathology. She provides care to her patients on the Endocrine, Head and Neck and GI / Liver Pathology subspecialty services in the Department of Pathology. She also interprets frozen sections (real time, intraoperative analysis of patient tissue samples).

Clinical Interests

  • Adrenal Gland Neoplasms
  • Anus Diseases
  • Anus Neoplasms
  • Arteritis
  • Celiac Disease
  • Colitis
  • Colitis, Ulcerative
  • Crohn Disease
  • Cytomegalovirus Infections
  • Esophagitis
  • Frozen Sections
  • Gastritis
  • Gastritis, Atrophic
  • Goiter
  • Graves Disease
  • Hepatitis, Viral, Human
  • Herpes Simplex
  • Intraoperative Care
  • Medicine in Art
  • Opportunistic Infections
  • Parathyroid Neoplasms
  • Pathology
  • Quality Assurance, Health Care
  • Schistosomiasis
  • Sjogren's Syndrome
  • Inflammatory Bowel Diseases
  • Sexually Transmitted Diseases, Bacterial
  • Helicobacter Infections
  • Colitis, Ischemic
  • Strongyloides stercoralis
  • Lichen Planus, Oral
  • Hepatitis, Autoimmune
  • Communicable Diseases, Emerging
  • Colitis, Microscopic
  • Colitis, Collagenous
  • Colitis, Lymphocytic
  • Eosinophilic Esophagitis
  • Collagenous Sprue

Patient Care

Accepts new patients? Yes
Patient Type: Adult
Referrals: From patients or physicians

Patient Care Organizations

Pathology: Surgical Pathology: GI & Liver Pathology; Head, Neck & Endocrine Pathology

Yale Medicine

Board Certifications

  • Anatomic & Clinical Pathology AB of Pathology (2013)

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Contact Info

Andrea Lynne Barbieri, MD
Patient Care Locations
Yale PathologyYale New Haven Hospital
20 York Street, Ste EP2-608

New Haven, CT 06510
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Yale Pathology at Bridgeport HospitalBridgeport Hospital
267 Grant Street

Bridgeport, CT 06610
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Yale PathologyYale New Haven Hospital Saint Raphael Campus
1450 Chapel Street

New Haven, CT 06511
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Mailing Address
Pathology310 Cedar Street
Po Box 208023

New Haven, CT 06520-8023