Dr. John F. O'Neill MD Ophthalmologist
Dr. John O'Neill is an ophthalmologist in Chevy Chase, Maryland and is affiliated with Suburban Hospital. He received his medical degree from Georgetown University School of Medicine and has been in practice for 58 years. He is one of 25 doctors at Suburban Hospital who specialize in Ophthalmology.
Are you Dr. John O'Neill? Claim your profile to make edits or add details. Claim/Edit Profile
Specialty & Clinical Interests
Ophthalmologist: General Ophthalmology
Education & Medical Training
Fitzsimons Army Medical Center
Residency, Ophthalmology, 1960 - 1960
Children's National Medical Center/George Washington University
Residency, Ophthalmology, 1965 - 1965
University Hospital/University of Cincinnati College of Medicine
Residency, Ophthalmology, 1958 - 1959
Providence Hospital (Washington DC)
Internship, Transitional Year, 1956 - 1957
Georgetown University School of Medicine
Class of 1956
Certifications & Licensure
American Board of Ophthalmology
Certified in Ophthalmology
DC State Medical License
Active through 2012
MD State Medical License
Active through 2013
Publications & Presentations
Oral bacteria in multi-species biofilms can be killed by red light in the presence of toluidine blue.
O'Neill, J.F., Hope, C.K., Wilson, M.
Help Us Keep the "U.S. News Doctor Finder" Current
If you are aware of information on this pagethat is out of date or incorrect, please let us know.
*Required Field | Your email will not be used for marketing.
Your Message Has Been Submitted
As part of our research on the correction you submitted, you may be contacted at the email address provided.
Sorry, Your Message Could Not Be Submitted
Please try again later, or E-mail your message to firstname.lastname@example.org and include the Web address (URL) of the page that contains incorrect information.
2 Wisconsin Cir
Chevy Chase, MD 20815
Phone: (301) 215-7100