There is no row at position 0.

Locations for

Treatments, Conditions and Areas of Interest

This list is a summary of the services provided by this physician. For a full list of services, please call the office directly at .

Gender:

Board Certification:

Education:

Languages Spoken:

Reviews & Ratings

Our star ratings come from responses to provider-related questions on the Press Ganey Patient Experience Survey. Comments from the survey are posted in their entirety. Patients are de-identified to maintain confidentiality and privacy. For more information, visit TheChristHosptial.com/feedback.

Reviewed on September 20, 2025

Oh my goodness! I cannot say enough accolades about my experience with Dr O'Brien! He was engaged, concerned and worked to answer every question. He looked up supplements online (that I thought might be helpful for me) and looked at the ingredients to make sure they would mesh with what I was already on. He was kind and beyond patient. It is no wonder he is so highly recommended!!!!

Reviewed on September 13, 2025

Dr. O'Brien was very thorough, was able to interpret notes from MyChart findings to compare an "abnormal EKG" I had in May to the ECG/EKG he ran [...]. I would highly recommend him [...]

Reviewed on September 13, 2025

Very good Doctor