Summary

Dr. O'Neil received her medical degree in 1992 from University of Connecticut John Dempsey Hospital. She did her fellowship at University of Connecticut John Dempsey Hospital from 1995 thru 1996.

Quick Facts

  • accepting new patients
  • 4.3
  • 34 years of experience
  • speaks English
  • University Of Connecticut School Of Medicine
  • 4 written reviews
  • 2 specialties
  • 6 areas of expertise
  • 2 hospital affiliations
  • 3 office locations
  • Female

Patients’ Perspective

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

Office Locations

Dr. Margaret Mary Oneill has 3 locations

Central Pediatric And Adolescent Medicine

970 Farmington Ave Ste 201West Hartford, CT 06107
Mon9:00 am - 5:00 pm
Tue9:00 am - 5:00 pm
Wed9:00 am - 5:00 pm
Thu9:00 am - 5:00 pm
Fri9:00 am - 5:00 pm
SatClosed
SunClosed

Hartford Hospital

80 Seymour StHartford, CT 06102

Hartford Hospital

80 Seymour StHartford, CT 06106

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Dr. Margaret Mary Oneill, MD
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Dr. Margaret Mary Oneill, MDMegan M KabaraKatrina HillamEmily Camila Rodriguez Ortega
Adolescent MedicinePediatricsPediatricsPediatrics
Accepts New Patients
4.3 
0 
0 
0 
34 Years of Experience 5 Years of Experience 2 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English
West Hartford , CTHartford , CTHartford , CTSpringfield , MA
Med School: University Of Connecticut School Of Medicine Med School: Michigan State University College Of Osteopathic Medicine Med School: Spencer Fox Eccles School Of Medicine At The University Of Utah
Current Profile
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Insurance Plans Accepted by Dr. Margaret Mary Oneill

Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.

Medical Specialties

Dr. Margaret Mary Oneill has the following 2 specialties

Specialty Expertise

Dr. Margaret Mary Oneill has the following 6 areas of expertise

  • Acne
  • Birth Control
  • Eating Disorders
  • Pediatrics
  • Sexually Transmitted Diseases
  • Substance Abuse

Certifications, License, & Education

34 Years Experience

Dr. Margaret Mary Oneill holds an active medical license in the state of Connecticut.

Medical License

Medical Doctor with an active medical license in the state of Connecticut that expires in 2026.

Education & Training

Medical School

Graduated from University Of Connecticut School Of Medicine in 1992.

NPI Number

Dr. Oneill's NPI number is 1942319157.

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Frequently Asked Questions

Is Dr. Margaret Oneill accepting new patients?
Dr. Margaret Oneill is accepting new patients on Vitals. View Dr. Margaret Oneill's profile on Vitals to make an appointment.
Does Dr. Margaret Oneill accept my insurance?
You can see the insurance plans that Dr. Margaret Oneill accepts on their Vitals profile.
What languages does Dr. Margaret Oneill speak?
Dr. Margaret Oneill speaks English.
Which hospitals is Dr. Margaret Oneill affiliated with?
Dr. Margaret Oneill is affiliated with Hartford Hospital and Hartford Hospital.
Where is Dr. Margaret Oneill's office located?
Dr. Margaret Oneill's office is located at 970 Farmington Ave Ste 201, West Hartford, CT, 06107.

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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