Owen J. O'neill

Dr. Owen J. O'neill

Undersea and Hyperbaric Medicine
777 North Broadway, Suite 310, 
Sleepy Hollow, NY 
Accepting New Patients
Referral may be required
Before you request
777 North Broadway, Suite 310, 
Sleepy Hollow, NY 

Overview

Dr. O'Neill has been a practicing Undersea & Hyperbaric Medicine physician in New York with over 28 years experience in his specialty. He is the Founding Medical Director of the Department of Undersea & Hyperbaric Medicine at Phelps Hospital Northwell Health. He continues caring for patients in the community, providing them with state of the art therapy in the largest hyperbaric chamber in the Northeastern United States with one of the most experienced hyperbaric medical teams in the nation.

He is actively involved in clinical research, co-authoring 13 peer reviewed articles and participating in 2 clinical trials. Dr. O'neill is currently accepting new patients.

Specialties

Undersea and Hyperbaric Medicine

Licenses

Internal Medicine in NY

Hospital Affiliations

Phelps Hospital
Hofstra/Northwell School Of Medicine/Nursing
Phelps Hospital

Languages Spoken

English
Spanish

Gender

Male

Insurance

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

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Accepted insurance plans:

Aetna
  • EPO
  • HMO
  • POS
  • PPO
Anthem BCBS
  • EPO
  • HMO
  • POS
  • PPO
Cigna
  • EPO
  • HMO
  • PPO
Humana
  • HMO
  • INDEMNITY
  • POS
  • PPO
Medicaid
  • OTHER MEDICAID
  • STATE MEDICAID
Northwell Health
  • INSURANCE PLAN
UnitedHealthcare
  • EPO
  • HMO
  • POS
  • PPO
View 2 Less Insurance Carriers -

Locations

777 North Broadway, Suite 310, Sleepy Hollow, NY 10591

Frequently Asked Questions about Dr. Owen J. O'neill

How do I make an appointment with Dr. Owen J. O'neill?

You can book an appointment with Dr. Owen J. O'neill by calling their office at 914-366-6665. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.

Does Dr. Owen J. O'neill accept my insurance?

Dr. Owen J. O'neill accepts most major insurance plans, including Aetna and Anthem BCBS. We recommend calling the office directly at 914-366-6665 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.

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