Kevin W. O’Hara M.D. FACP
Dr. O’Hara has been practicing Internal Medicine since 1986 and has been a member of the Wilmington medical community since 1992. While Internists specialize in providing general medical care to the adult patient, Dr. O’Hara also has experience in Family Practice and particular expertise as a geriatric doctor.
Dr. O’Hara cares for many patients with very complex medical problems. He attends his patients at the hospital, several nursing homes, and, if a long term established patient becomes too ill to leave home, he will even make the occasional house call.
Education:
College:
Rutgers University, BS (1978)
Medical School: UMDNJ- New Jersey Medical School, Newark NJ (1982)
Residency:
Albert Einstein Medical Center, Philadelphia
Medicine/Pediatrics (1982-1984)
Internal Medicine (1984-1986)
Board Certification:
American Board of Internal Medicine (1986)
Added qualification in Geriatric Medicine (1990)
Memberships:
Medical Society of Delaware
American College of Physicians
Hospital Affiliations:
Christiana Care, Newark & Wilmington
St. Francis Hospital, Wilmington
Teaching Affiliation:
Instructor, Internal Medicine residency program, Christiana Care

MEET
OUR STAFF
Betty DiPietro, M.A.
Office Manager/Medical Assistant
Betty has been working with Dr. O’Hara
since August of 2000. She graduated from Delcastle Tech in 1974 with
a degree in Medical/Dental – Assistant/Receptionist. She has over
25 years of clinical/management experience in the medical field.
During this time, Betty has gained expertise in all aspects of
managing a medical practice. When Betty is not working, she can be
found spoiling her dogs, spending time with family, or relaxing at
the beach.
Crystal Quek, M.A.
Medical Assistant
Crystal has been working with Dr.
O’Hara since July 1998. She earned an Associates Degree in Medical
Assistant Technology from Delaware Technical & Community College
and has over 10 years experience working in the medical field.
Crystal greatly enjoys working with Dr. O’Hara, Betty, and all of
the patients. When Crystal is not at the office, she is busy at home
with her son, watching Eagles football on Sundays or taking trips to
Pennsylvania to visit with family.
Betty and Crystal act as Dr. O’Hara’s
liaison and function as our patient advocate in matters involving
medical insurance, and the scheduling of tests and specialist
evaluations. They truly enjoy interacting with our patients and are
very dedicated to patients’ continued well-being.