3.1
13 Ratings with 5 written Reviews
Summary
Dr. Daniel Oneill is a family medicine and internal medicine physician who has dedicated 34 years to caring for patients across diverse healthcare settings. He earned his medical degree from Renaissance School of Medicine at Stony Brook University and completed his residency training at United States Naval Medical Center. His dual specialization allows him to provide comprehensive primary care for patients of all ages while also managing complex adult medical conditions. Dr. Oneill is fluent in both English and Spanish, enabling him to serve a broader community of patients.
Dr. Oneill practices at Day Kimball Hospital and sees patients at multiple locations including Day Kimball Medical Group in Putnam, Connecticut. He specializes in managing chronic conditions such as type 2 diabetes, heart failure, and chronic kidney disease. His practice incorporates physical therapy approaches, strength training programs, and manual therapy techniques to help patients achieve better health …outcomes. Patients have given Dr. Oneill an average rating of 3.2 stars for his care.
Read More Read less Dr. Oneill practices at Day Kimball Hospital and sees patients at multiple locations including Day Kimball Medical Group in Putnam, Connecticut. He specializes in managing chronic conditions such as type 2 diabetes, heart failure, and chronic kidney disease. His practice incorporates physical therapy approaches, strength training programs, and manual therapy techniques to help patients achieve better health …outcomes. Patients have given Dr. Oneill an average rating of 3.2 stars for his care.
Overview based on verified provider data
Quick Facts
- accepting new patients
- 34 years of experience
- speaks English, Spanish
- United States Naval Medical Center
- 5 written reviews
- 2 specialties
- 7 areas of expertise
- 1 hospital affiliation
- 3 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. Daniel William Oneill has 3 locationsDay Kimball Medical Group
7 Kennedy DrPutnam, CT 06260 Tel: (860) 928-7704
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
Compare with Similar Doctors
 |  | ||
| Dr. Daniel William Oneill, MD | Dr. Pervez A. Khatib, MD | Dr. Helen B Hardy | Nicole Baldwin, APRN, FNP-BC |
| Family Medicine | Family Medicine | Family Medicine | Family Medicine |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | Accepts New Patients |
| 34 Years of Experience | 38 Years of Experience | 8 Years of Experience | |
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | Virtual Visit Available |
| Speaks English, Spanish | Speaks English, Konkani, Marathi, Punjabi, Urdu | Speaks English | Speaks English |
| Putnam , CT | Woonsocket , RI | Westborough , MA | Orlando , FL |
| Med School: Renaissance School Of Medicine At Stony Brook University | Med School: The Warren Alpert Medical School of Brown University | ||
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Daniel William Oneill
Medical Specialties
Dr. Daniel William Oneill has the following 2 specialties
Specialty Expertise
Dr. Daniel William Oneill has the following 7 areas of expertise
Certifications, License, & Education
34 Years Experience
Dr. Daniel William Oneill holds an expired medical license in the state of Connecticut.
Medical License
Medical Doctor with an expired medical license in the state of Connecticut that expired in 2026.
Education & Training
Residency
Completed their residency at United States Naval Medical Center.
Medical School
Graduated from Renaissance School Of Medicine At Stony Brook University in 1992.
NPI Number
Dr. Oneill's NPI number is 1972578508.
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Frequently Asked Questions
- Which hospitals is Dr. Daniel Oneill affiliated with?
- Dr. Daniel Oneill is affiliated with Day Kimball Hospital.
- What languages does Dr. Daniel Oneill speak?
- Dr. Daniel Oneill speaks English and Spanish.
- Does Dr. Daniel Oneill accept my insurance?
- You can see the insurance plans that Dr. Daniel Oneill accepts on their Vitals profile.
- Does Dr. Daniel Oneill accept virtual/telehealth appointments?
- Dr. Daniel Oneill has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- Is Dr. Daniel Oneill accepting new patients?
- Dr. Daniel Oneill is accepting new patients on Vitals. View Dr. Daniel Oneill's profile on Vitals to make an appointment.
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