The Vitals website is provided for your informational use only. Nothing contained or offered by, on or through Vitals should be construed as medical advice or relied upon for medical diagnosis or treatment. Vitals does not recommend or endorse any particular healthcare provider whose information or ratings appear on this website. We encourage you to read our full Terms of Service.

Dr. Daniel Obrien Is this you?

About Dr. Daniel Obrien

Dr. Daniel Obrien, MD is a Doctor primarily located in Lunenburg, MA, with other offices in Worcester, MA and Fitchburg, MA. He has 41 years of experience. His specialties include Anesthesiology. Dr. Obrien is affiliated with Health Alliance Hospitals Inc, Marlborough Hospital and UMass Health SystemClinton Hospital. He speaks English.

Rate Now

Share your experience

Have you seen Dr. Daniel Obrien?

Mapbox Map of Dr. Daniel Obrien

Primary Address

79 Elmwood Rd
Lunenburg, MA 01462
Get Directions


Dr. Daniel Obrien has the following 1 specialty

  • Anesthesiology

    Anesthesiologists are physicians who are trained to administer anesthetics, which are medicines used to block nerve sensation. Anesthesia can be either local to one specific part of a body, like a tooth, or regional to block feeling to a larger...


1 Expertise

See areas of expertise for treating specific conditions, procedures and surgeries for this doctor.
  • Nearby Doctors

    Dr. Daniel Obrien is similar to the following 3 Doctors near Lunenburg, MA.