Dr. Daniel S. O'neil
Overview
Daniel O'neil is an Internal Medicine specialist and an Oncologist practicing medicine in Waterbury, Connecticut. He has been practicing medicine for over 14 years.
Dr. O'neil is highly rated in 1 condition, according to our data. His clinical expertise encompasses Breast Cancer, Paget Disease of the Breast, Inflammatory Breast Cancer, and Angiosarcoma.
Dr. O'neil is board certified in American Board Of Internal Medicine, Medical Oncology and American Board Of Internal Medicine. He is actively involved in clinical research, co-authoring 40 peer reviewed articles.
Graduate Institution
Residency
Specialties
Licenses
Board Certifications
Fellowships
Hospital Affiliations
Languages Spoken
Gender
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
- HMO
- INDEMNITY
- POS
- PPO
- OTHER MEDICAID
- STATE MEDICAID
- EPO
- HMO
- PPO
- EPO
- HMO
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE
- OTHER MEDICARE PART D
Locations
1075 Chase Pkwy, Waterbury, CT 06708
35 Park St, New Haven, CT 06520
Clinical Research
Clinical research consists of overseeing clinical studies of patients undergoing new treatments and therapies, and publishing articles in peer reviewed medical journals. Providers who actively participate in clinical research are generally at the forefront of the fields and aware of the most up-to-date advances in treatments for their patients.
Yale New Haven Hospital
Scott Gettinger is an Oncologist practicing medicine in New Haven, Connecticut. Dr. Gettinger is highly rated in 16 conditions, according to our data. His clinical expertise encompasses Non-Small Cell Lung Cancer (NSCLC), Lung Cancer, Small Cell Lung Cancer (SCLC), EGFR Positive Lung Cancer, and Gamma Knife Radiosurgery.
Yale University
Eric Winer is an Oncologist and a Hematologist Oncology provider practicing medicine in New Haven, Connecticut. Dr. Winer is highly rated in 13 conditions, according to our data. His clinical expertise encompasses Breast Cancer, Triple-Negative Breast Cancer, HER-2 Positive Breast Cancer, and Breast Cancer in Men.
Yale New Haven Hospital
Elena Ratner is an Oncologist practicing medicine in New Haven, Connecticut. Dr. Ratner is highly rated in 33 conditions, according to our data. Her clinical expertise encompasses Ovarian Carcinosarcoma, Ovarian Cancer, Endometrial Cancer, Oophorectomy, and Hysterectomy.
Frequently Asked Questions about Dr. Daniel S. O'neil
How do I make an appointment with Dr. Daniel S. O'neil?
You can book an appointment with Dr. Daniel S. O'neil by calling their office at 203-755-6311. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.
Is Dr. Daniel S. O'neil a top-rated expert for Breast Cancer?
MediFind is an objective health platform that identifies experts based on real-world data. Dr. Daniel S. O'neil is classified as an Advanced expert for Breast Cancer, meaning they are among the top experts in the country for this condition. This ranking is based on their volume of patients, published research, and peer connections.
What conditions does Dr. Daniel S. O'neil specialize in?
While Dr. Daniel S. O'neil is a Internal Medicine, they have specific expertise in Breast Cancer, Paget Disease of the Breast, and Inflammatory Breast Cancer. MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Internal Medicine.
Does Dr. Daniel S. O'neil participate in research or clinical trials?
Yes. Dr. Daniel S. O'neil has published 40 articles and abstracts on conditions like Breast Cancer. You can view a list of Dr. Daniel S. O'neil's latest peer-reviewed publications and clinical trial participation on their profile to see if they are active in new treatments.
Does Dr. Daniel S. O'neil accept my insurance?
Dr. Daniel S. O'neil accepts most major insurance plans, including Aetna and Anthem BCBS. We recommend calling the office directly at 203-755-6311 to verify that your specific plan is currently accepted before your visit.
Areas of Expertise
MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.
Learn more about MediFind’s expert tiers
- Advanced
- Breast CancerDr. O'neil isAdvanced. Learn about Breast Cancer.
- Experienced
- AgranulocytosisDr. O'neil isExperienced. Learn about Agranulocytosis.
- AngiosarcomaDr. O'neil isExperienced. Learn about Angiosarcoma.
- Inflammatory Breast CancerDr. O'neil isExperienced. Learn about Inflammatory Breast Cancer.
- Paget Disease of the BreastDr. O'neil isExperienced. Learn about Paget Disease of the Breast.