5
1 Rating
Summary
Dr. Cormac Oneill specializes in urology and surgery, bringing two decades of clinical experience to his practice. He earned his medical degree from the Royal College of Surgeons in Ireland School of Medicine, where he developed his expertise in urological care. Dr. Oneill is fluent in both English and Spanish, allowing him to serve a diverse patient population.
Dr. Oneill practices at Wentworth Douglass Hospital and Portsmouth Regional Hospital, with locations in Dover and Portsmouth, New Hampshire. He focuses on treating conditions such as enlarged prostate, kidney stones, and frequent urination. His procedural expertise includes performing urine analysis, bladder function testing, and measuring urine retention after voiding. Patients consistently rate Dr. Oneill highly, giving him an average rating of 5.0 on Vitals.
Dr. Oneill practices at Wentworth Douglass Hospital and Portsmouth Regional Hospital, with locations in Dover and Portsmouth, New Hampshire. He focuses on treating conditions such as enlarged prostate, kidney stones, and frequent urination. His procedural expertise includes performing urine analysis, bladder function testing, and measuring urine retention after voiding. Patients consistently rate Dr. Oneill highly, giving him an average rating of 5.0 on Vitals.
Overview based on verified provider data
Quick Facts
- accepting new patients
- 20 years of experience
- speaks English, Spanish
- Royal College Of Surgeons In Ireland
- 2 specialties
- 2 areas of expertise
- 2 board certifications
- 2 hospital affiliations
- 4 office locations
- Male
Patients’ Perspective
- Gave an accurate diagnosis
- Had a good bedside manner
- Spent time with me
Based on patient feedback. Read the reviews
Office Locations
Dr. Cormac Eoin Oneill has 4 locationsManchester Urology Associates At Dover
10 Members Way Ste 402Dover, NH 03820 Tel: (603) 742-1444
Mon8:00 am - 4:30 pm
Tue8:00 am - 4:30 pm
Wed8:00 am - 4:30 pm
Thu8:00 am - 4:30 pm
Fri8:00 am - 4:30 pm
SatClosed
SunClosed
Manchester Urology Associates Pa
330 Borthwick Ave Ste 210Portsmouth, NH 03801 Tel: (603) 368-9095
Mon8:00 am - 4:30 pm
Tue8:00 am - 4:30 pm
Wed8:00 am - 4:30 pm
Thu8:00 am - 4:30 pm
Fri8:00 am - 4:30 pm
SatClosed
SunClosed
Compare with Similar Doctors
 |  | | |
| Dr. Cormac Eoin Oneill, MD | Dr. Roger Cheney Temple, MD | Dr. Robert Jonathan Henley, MD | Dr. Robert Arthur Lambert, MD |
| Urology | Surgery | Surgery | Surgery |
| Accepts New Patients | |||
| 20 Years of Experience | 17 Years of Experience | 41 Years of Experience | |
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option |
| Speaks English, Spanish | |||
| Dover , NH | Dover , NH | Exeter , NH | York , ME |
| Med School: Royal College Of Surgeons In Ireland | Med School: Wake Forest School Of Medicine | Med School: University Of Virginia School Of Medicine | |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Cormac Eoin Oneill
Specialty Expertise
Dr. Cormac Eoin Oneill has the following 2 areas of expertise
Certifications, License, & Education
20 Years Experience
Dr. Cormac Eoin Oneill holds an expired medical license in the state of New Hampshire.
Medical License
Medical Doctor with an expired medical license in the state of New Hampshire that expired in 2026.
Education & Training
Medical School
Graduated from Royal College Of Surgeons In Ireland and Royal College Of Surgeons In Ireland School Of Medicine in 2006.
NPI Number
Dr. Oneill's NPI number is 1710147541.
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Frequently Asked Questions
- Where is Dr. Cormac Oneill's office located?
- Dr. Cormac Oneill's office is located at 10 Members Way Ste 402, Dover, NH, 03820.
- How can I make an appointment with Dr. Cormac Oneill?
- You can find contact information for Dr. Cormac Oneill here on Vitals.
- Does Dr. Cormac Oneill accept virtual/telehealth appointments?
- Dr. Cormac Oneill has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- Does Dr. Cormac Oneill accept my insurance?
- You can see the insurance plans that Dr. Cormac Oneill accepts on their Vitals profile.
- What languages does Dr. Cormac Oneill speak?
- Dr. Cormac Oneill speaks English and Spanish.
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