Dr. Oren Schaefer MD Pulmonologist

Dr. Oren Schaefer is a pulmonologist in Worcester, Massachusetts. He is affiliated with multiple hospitals in the area, including Health Alliance Hospitals and UMass Memorial Medical Center. He received his medical degree from Geisel School of Medicine at Dartmouth and has been in practice for 23 years. Dr. Schaefer accepts several types of health insurance, listed below. He is one of 5 doctors at Health Alliance Hospitals and one of 25 at UMass Memorial Medical Center who specialize in Pulmonary Disease.

Are you Dr. Oren Schaefer? Claim your profile to make edits or add details. Edit Profile

Office Location

See Contact Information

Specialty & Clinical Interests

Pulmonologist: Critical Care Medicine

Clinical Interests: Allergy and Immunology, Cystic Fibrosis

Education & Medical Training

Dartmouth-Hitchcock Medical Center
Residency, Internal Medicine, 1986 - 1990

University of Massachusetts
Fellowship, Pulmonary Disease, 1990 - 1993

Geisel School of Medicine at Dartmouth
Class of 1986

Certifications & Licensure

American Board of Internal Medicine
Certified in Critical Care Medicine

American Board of Internal Medicine
Certified in Internal Medicine

American Board of Internal Medicine
Certified in Pulmonary Disease

MA State Medical License
Active through 2013

Awards, Honors & Recognition

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

Publications & Presentations

Aspirin sensitivity: the role for aspirin challenge and desensitization in postmyocardial infarction patients.
Schaefer, O. P., Gore, J. M.

Muscarinic regulation of cyclic AMP in bovine trachealis cells.
Schaefer, O. P., Ethier, M. F., Madison, J. M.

Muscarinic receptor reserve for inhibition of cAMP accumulation in bovine trachealis cells.
Ethier, M. F., Schaefer, O. P., Samant, N., Yamaguchi, H., Madison, J. M.

See all 12 publications

Insurances Accepted

  • Aetna Choice POS II
  • Aetna HMO
  • BCBS Blue Card PPO
  • BCBS Massachusetts Blue Care Elect PPO
  • CIGNA Open Access
  • First Health PPO
  • Great West PPO
  • Harvard Pilgrim HMO
  • Multiplan PHCS PPO
  • Multiplan PPO
  • Tufts Health Plan PPO
  • UniCare PPO
  • United Healthcare - Direct Choice Plus POS
  • United Healthcare - Direct Options PPO
Find More Doctors
Doctor Finder

Our Doctor Finder includes most U.S. physicians. Doctors are not ranked, learn more.

Browse Doctors by



Search all Doctors

Profiles by Doximity

Your Message Has Been Submitted

As part of our research on the correction you submitted, you may be contacted at the email address provided.

Sorry, Your Message Could Not Be Submitted

Please try again later, or E-mail your message to doctors@usnews.com and include the Web address (URL) of the page that contains incorrect information.