Summary

Dr. Oneil graduated from the Boston University School of Medicine in 2001. He works in Bedford, MA and specializes in Psychiatry. Dr. Oneil is affiliated with Bedford Va Medical Center.

Quick Facts

  • 5
  • 25 years of experience
  • 10 insurance plans accepted
  • speaks Chinese, Spanish
  • Boston University School Of Medicine
  • 1 specialty
  • 11 areas of expertise
  • 1 hospital affiliation
  • 1 office location
  • Male

Patients’ Perspective

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

Office Location

Bedford Va Medical Center

200 Springs RdBedford, MA 01730

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Dr. Dennis Michael Oneil, MDElsie Belfort, APRN, PMHNP-BC, NPDr. John Ellis JR., MDColony Care
PsychiatryPsychiatryPsychiatryPsychiatry
Accepts New Patients Accepts New Patients Accepts New Patients
5 
0 
3.2 
0 
25 Years of Experience 29 Years of Experience 41 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks Chinese, Spanish Speaks English, French, Creole Speaks English, Spanish Speaks English, Spanish, Chinese (Mandarin), Haitian Creole, Hebrew, Korean, Swedish, French
Bedford , MABoston , MABrookline , MAWellesley Hills , MA
Med School: Boston University School Of Medicine Med School: Florida State University Med School: Louisiana State University School Of Medicine In New Orleans
Current Profile
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Insurance Plans Accepted by Dr. Dennis Michael Oneil

  • AARP
  • Aetna
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield - PPO
  • Cigna
  • Harvard Pilgrim Health Care
  • HealthPartners
  • Tufts Health Plan
  • UniCare
  • UnitedHealthcare

Medical Specialties

Dr. Dennis Michael Oneil has the following specialty

Specialty Expertise

Dr. Dennis Michael Oneil has the following 11 areas of expertise

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

Certifications, License, & Education

25 Years Experience

Dr. Dennis Michael Oneil holds an expired medical license in the state of Massachusetts.

Medical License

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

Education & Training

Medical School

Graduated from Boston University School Of Medicine in 2001.

NPI Number

Dr. Oneil's NPI number is 1679531073.

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Frequently Asked Questions

Is Dr. Dennis Oneil accepting new patients?
Dr. Dennis Oneil has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
What languages does Dr. Dennis Oneil speak?
Dr. Dennis Oneil speaks Chinese and Spanish.
Does Dr. Dennis Oneil accept my insurance?
You can see the insurance plans that Dr. Dennis Oneil accepts on their Vitals profile.
How can I make an appointment with Dr. Dennis Oneil?
You can find contact information for Dr. Dennis Oneil here on Vitals.
Which hospitals is Dr. Dennis Oneil affiliated with?
Dr. Dennis Oneil is affiliated with Bedford Va Medical Center.

Data Sources

This provider profile is built using data from:

  • NPPES NPI Registry
  • State medical licensing boards
  • Healthcare system and provider network data

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