David Assis, MD

Assistant Professor of Medicine (Digestive Diseases)

Physician Biography

I take care of patients with autoimmune liver diseases such as autoimmune hepatitis, primary sclerosing cholangitis, and primary biliary cholangitis.

I also take care of patients with GI and liver complications of cystic fibrosis and coordinate care with the adult Cystic Fibrosis center at Yale.

Clinical Interests

  • Biliary Tract
  • Cholangitis
  • Cystic Fibrosis
  • Gastroenterology
  • Liver Cirrhosis
  • Liver Function Tests
  • Hepatitis, Autoimmune
  • Drug-Induced Liver Injury

Patient Care

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

Patient Care Organizations

Internal Medicine: Adult Cystic Fibrosis Program | Digestive Diseases: Gastroenterology | Liver Center

Yale Medicine

Board Certifications

  • Internal Medicine AB of Internal Medicine (2008)

  • Gastroenterology AB of Internal Medicine (2012)

  • Transpant Hepatology AB of Internal Medicine (2014)

Clinical Trials

Conditions Study Title
Diseases of the Digestive System - Liver An Efficacy Trial of Low Dose All-trans Retinoic Acid in Patients With Primary Sclerosing Cholangitis
Hepatitis, HIV/AIDS, Immune System, Infectious Diseases Screening In Anticipation of Future Research
Hepatitis, Diseases of the Digestive System - Liver Mindfulness - Based Stress Reduction and the Relationship on Inflammation in Autoimmune Hepatitis

Edit this profile

Contact Info

David Assis, MD
Patient Care Locations
Yale Digestive DiseasesTemple Medical Center
40 Temple Street, Ste Suite 1A

New Haven, CT 06510
View on map...
Yale Digestive DiseasesYale Health Center
55 Lock Street

New Haven, CT 06511
View on map...
Yale Digestive DiseasesYale New Haven Hospital
20 York Street

New Haven, CT 06510
View on map...
Mailing Address
PO Box 208019
New Haven, CT 06520-8019