Summary

Dr. Oneil graduated from the Johns Hopkins University School of Medicine in 2001. She works in Belmont, MA and specializes in Psychiatry. Dr. Oneil is affiliated with Mclean Hospital.

Quick Facts

  • 5
  • 25 years of experience
  • 1 insurance plan accepted
  • Johns Hopkins University School Of Medicine
  • 1 specialty
  • 13 areas of expertise
  • 1 board certification
  • 1 hospital affiliation
  • 2 office locations
  • Female

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Locations

Dr. Sarah Oneil has 2 locations

Mclean Hospital

115 Mill StBelmont, MA 02478

Dr. Sarah Oneil

634 Commonwealth Ave Ste 208Newton Center, MA 02459

Compare with Similar Doctors

Dr. Sarah Oneil, MD
Dr. Marjorie Lavin, MD
Dr. Kristofer Joondeph-Breidbart, MD
Fabienne Alce, APRN, PMHNP-BC, NP
Dr. Sarah Oneil, MDDr. Marjorie Lavin, MDDr. Kristofer Joondeph-Breidbart, MDFabienne Alce, APRN, PMHNP-BC, NP
PsychiatryPsychiatryPsychiatryPsychiatry
Accepts New Patients Accepts New Patients Accepts New Patients
25 Years of Experience 47 Years of Experience 8 Years of Experience 3 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English Speaks English Speaks English, Creole
Belmont , MABoston , MASan Francisco , CABoston , MA
Med School: Johns Hopkins University School Of Medicine Med School: Joan & Sanford I. Weill Medical College of Cornell Univ. Med School: University of Massachusetts Medical School Med School: Wilkes University
Current Profile
View Profile View Profile View Profile

Insurance Plans Accepted by Dr. Sarah Oneil

  • Blue Cross Blue Shield of Massachusetts

Medical Specialties

Dr. Sarah Oneil has the following specialty

Specialty Expertise

Dr. Sarah Oneil has the following 13 areas of expertise

  • Attention Deficit Disorder (ADD) / Attention Deficit Hyperactivity Disorder (ADHD)
  • Attention-Deficit/Hyperactivity Disorder (ADHD)
  • Bipolar Disorder
  • Clinical Depression
  • Depression
  • Depressive Disorder
  • Insomnia
  • Manic Depressive Disorder
  • Mental Illness
  • Mood Disorders
  • Personality Disorder
  • Schizophrenia
  • Sleep Disorders

Certifications, License, & Education

25 Years Experience

Dr. Sarah Oneil holds an active medical license in the state of Massachusetts.

Medical License

Medical Doctor with an active medical license in the state of Massachusetts that expired in 2026.

Education & Training

Medical School

Graduated from Johns Hopkins University School Of Medicine in 2001.

NPI Number

Dr. Oneil's NPI number is 1700876885.

Similar doctors

Frequently Asked Questions

Where is Dr. Sarah Oneil's office located?
Dr. Sarah Oneil's office is located at 115 Mill St, Belmont, MA, 02478.
Does Dr. Sarah Oneil accept virtual/telehealth appointments?
Dr. Sarah Oneil has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Is Dr. Sarah Oneil accepting new patients?
Dr. Sarah Oneil has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
How can I make an appointment with Dr. Sarah Oneil?
You can find contact information for Dr. Sarah Oneil here on Vitals.
Does Dr. Sarah Oneil accept my insurance?
You can see the insurance plans that Dr. Sarah Oneil accepts on their Vitals profile.

Ensuring Data Transparency and Trust: A Guide to Vitals Doctor Listings and Reviews

Our provider data is gathered directly from physicians and publicly available databases. Providers who verify their profiles gain the ability to update information, offering additional details about their specialties,education, treated conditions, performed procedures, and accepted insurances.

Reviews on Vitals are submitted by users only. Recognizing the valuable insights these reviews offer into a doctor's reputation, we maintain internal policies and protocols to ensure the quality and accuracy of all reviews. Importantly, providers cannot delete or alter reviews independently. Reviews can only be deleted or changed following an internal assessment by our customer service team.

Your feedback is highly valued and we encourage you to contact our support team should you encounter any issues.