Expertise in
17
conditions

Dr. John H. O'neill

Internal Medicine
Christiana Care Health Services Inc
501 W 14th St, 
Wilmington, DE 
Accepting New Patients
Expertise in
17
conditions
Christiana Care Health Services Inc
501 W 14th St, 
Wilmington, DE 

Overview

John O'neill is a primary care provider, practicing in Internal Medicine in Wilmington, Delaware.

Dr. O'neill is highly rated in 17 conditions, according to our data. His clinical expertise encompasses Lung Cancer, Hospital-Acquired Pneumonia, Atypical Pneumonia, Ureteroscopy, and Endoscopy.

Dr. O'neill is currently accepting new patients.

Specialties

Internal Medicine

Licenses

Hospitalist in DE

Hospital Affiliations

Christiana Hospital

Languages Spoken

English

Gender

Male

Insurance

Accepted insurance can change. Please verify directly with the provider.

Find your insurance
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Accepted insurance plans:

Aetna
  • EPO
  • HMO
  • POS
  • PPO
Blue Cross Blue Shield
  • EPO
  • HMO
  • POS
  • PPO
Cigna
  • EPO
  • HMO
  • PPO
Health First
  • HMO
  • POS
Highmark
  • EPO
  • HMO
  • PPO
Humana
  • HMO
  • INDEMNITY
  • POS
  • PPO
Independent Health
  • EPO
  • POS
  • PPO
Johns Hopkins Healthcare
  • HMO
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE-MEDICAID PLAN
Managed Medicaid
  • OTHER MANAGED MEDICAID
Medicaid
  • OTHER MEDICAID
  • STATE MEDICAID
UnitedHealthcare
  • EPO
  • HMO
  • POS
  • PPO
Walgreens
  • MEDICARE DISCOUNT CARD
  • MEDICARE PDP
  • OTHER MEDICARE
Wellcare
  • EPO
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
View 8 Less Insurance Carriers -

Locations

Christiana Care Health Services Inc
501 W 14th St, Wilmington, DE 19801
Other Locations
Christianacare
4755 Ogletown Stanton Rd, Newark, DE 19718
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Frequently Asked Questions about Dr. John H. O'neill

How do I make an appointment with Dr. John H. O'neill?

You can book an appointment with Dr. John H. O'neill by calling their office at 302-623-0188. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.

Is Dr. John H. O'neill a top-rated expert for Lung Cancer?

MediFind is an objective health platform that identifies experts based on real-world data. Dr. John H. O'neill is classified as an Advanced expert for Lung 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. John H. O'neill specialize in?

While Dr. John H. O'neill is a Internal Medicine, they have specific expertise in Lung Cancer, Hospital-Acquired Pneumonia, and Atypical Pneumonia. MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Internal Medicine.

Does Dr. John H. O'neill accept my insurance?

Dr. John H. O'neill accepts most major insurance plans, including Aetna and Blue Cross Blue Shield. We recommend calling the office directly at 302-623-0188 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

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