Summary

Dr. Owen Oneill is an internal medicine physician who specializes in pain medicine, bringing nearly four decades of medical expertise to his practice. He earned his medical degree from Universidad Central Del Este Facultad De Medicina and completed his residency at New Rochelle Hospital. With 39 years of experience treating patients, Dr. Oneill offers care in both Spanish and Italian to better serve diverse patient communities.

Dr. Oneill practices at several respected hospitals throughout the region, including Phelps Hospital, Northern Westchester Hospital, Montefiore New Rochelle Hospital, and Montefiore Wakefield Hospital, with locations in New Rochelle, Mount Kisco, and Sleepy Hollow, New York. He treats complex conditions such as radiation sickness and bladder inflammation that can result from cancer treatment. His practice includes advanced therapies like hyperbaric oxygen treatment, as well as coordinating physical therapy and home blood sugar monitoring for his patients. Patients have given him an average rating of 4.1 stars for his comprehensive approach to internal medicine and pain management.
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Overview based on verified provider data

Quick Facts

  • 4.1
  • 39 years of experience
  • speaks Spanish, Italian
  • New Rochelle Hospital
  • 3 written reviews
  • 2 specialties
  • 7 areas of expertise
  • 4 hospital affiliations
  • 3 office locations
  • Male

Patients’ Perspective

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

Office Locations

Dr. Owen Joseph Oneill has 3 locations

Montefiore New Rochelle Hospital

16 Guion PlNew Rochelle, NY 10801

Northern Westchester Hospital

400 E Main StMount Kisco, NY 10549

Phelps Hospital

701 N BroadwaySleepy Hollow, NY 10591

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Dr. Owen Joseph Oneill, MD
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Dr. Owen Joseph Oneill, MDDr. Andrew Fagelman, MDDr. Bruce Lawrence Feldman, MDDr. Timothy G Jayasundera, MD
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients Accepts New Patients
4.1 
4.2 
4.7 
3.9 
39 Years of Experience 27 Years of Experience 39 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks Spanish, Italian Speaks English, Spanish Speaks English Speaks Spanish, Russian
New Rochelle , NYNew York , NYHuntington , NYSouth Ozone Park , NY
Med School: Univ Central Del Este Med School: Zicklin School of Business Med School: Lewis Katz School Of Medicine At Temple University Med School: Ross University School of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Owen Joseph Oneill

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

Medical Specialties

Dr. Owen Joseph Oneill has the following 2 specialties

Specialty Expertise

Dr. Owen Joseph Oneill has the following 7 areas of expertise

  • Check-up
  • Heartburn
  • Immunization
  • Pain Medicine
  • Physical
  • Vaccination
  • Weight Loss

Certifications, License, & Education

39 Years Experience

Dr. Owen Joseph Oneill holds an active medical license in the state of New York.

Medical License

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

Education & Training

Residency

Completed their residency at New Rochelle Hospital.

Medical School

Graduated from Univ Central Del Este and Universidad Central Del Este (Uce) Facultad De Medicina in 1987.

NPI Number

Dr. Oneill's NPI number is 1447290119.

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Frequently Asked Questions

What languages does Dr. Owen Oneill speak?
Dr. Owen Oneill speaks Spanish and Italian.
Is Dr. Owen Oneill accepting new patients?
Dr. Owen Oneill has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Does Dr. Owen Oneill accept virtual/telehealth appointments?
Dr. Owen Oneill has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Where is Dr. Owen Oneill's office located?
Dr. Owen Oneill's office is located at 16 Guion Pl, New Rochelle, NY, 10801.
Does Dr. Owen Oneill accept my insurance?
You can see the insurance plans that Dr. Owen Oneill accepts on their Vitals profile.

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