Dr. David J Hass MD Gastroenterologist

Dr. David Hass is a gastroenterologist in Hamden, Connecticut. He is affiliated with multiple hospitals in the area, including Hospital of Saint Raphael and Milford Hospital. He received his medical degree from Weill Cornell Medical College of Cornell University and has been in practice for 13 years. Dr. Hass accepts several types of health insurance, listed below. He is one of 42 doctors at Hospital of Saint Raphael and one of 29 at Milford Hospital who specialize in Gastroenterology.

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Office Location

See Contact Information

Specialty & Clinical Interests

Gastroenterologist: General Gastroenterology

Education & Medical Training

University of Pennsylvania Health System
Residency, Internal Medicine, 2001 - 2004

Albert Einstein College of Medicine
Fellowship, Gastroenterology, 2004 - 2007

Weill Cornell Medical College of Cornell University
Class of 2001

Certifications & Licensure

American Board of Pediatrics
Certified 21 years in Pediatrics

American Board of Pediatrics
Certified 8 years in Developmental-Behavioral Pediatrics

AZ State Medical License
Active through 2014

Awards, Honors & Recognition

Meaningful Use Stage 1 Certification, Centers for Medicare & Medicaid Services
2011

Publications & Presentations

Pharmacologically mediated colon ischemia.
Hass, D.J., Kozuch, P., Brandt, L.J.

The impact of increased body mass index on the clinical course of Crohn's disease.
Hass, D.J., Brensinger, C.M., Lewis, J.D., Lichtenstein, G.R.

Corticosteroids and immunomodulators: postoperative infectious complication risk in inflammatory bowel disease patients.
Aberra, F. N., Lewis, J. D., Hass, D., Rombeau, J. L., Osborne, B., Lichtenstein, G. R.

See all 5 publications

Insurances Accepted

  • Aetna Choice POS II
  • Aetna HMO
  • AvMed Health Open Access
  • BCBS Blue Card PPO
  • BCBS Florida BlueCare HMO
  • BCBS Florida NetworkBlue
  • BCBS Florida Preferred Patient Care PPO
  • BCBS Illinois PPO
  • BCBS Minnesota Blue Cross Accord
  • CIGNA HMO
  • CIGNA Open Access
  • CIGNA PPO
  • Great West PPO
  • Humana ChoiceCare Network PPO
  • Multiplan PHCS PPO
  • Multiplan PPO
  • United Healthcare - Direct Choice Plus POS
  • United Healthcare - Direct Options PPO
  • WEA Trust Preferred Provider Plan - Trust Pref
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