Dr. Barry O'Neal is an internist in Dallas, TX. He is trained to treat & diagnose an extensive range of diseases & illnesses in adult patients.
Yes, Dr. Barry L. O'Neal is accepting new patients at this office.
(214) 857-1712
4500 S Lancaster Road, Dallas, TX 75216
Dr. O'Neal has one office in Texas where he specializes in Internal Medicine.
An internist in Dallas, TX, Dr. Barry O'Neal specializes in the primary care of adults through diagnosis and treatment of cross-system illnesses that may affect multiple organic systems. Dr. O'Neal may also refer patients to specialists when medically needed. For example, patients experiencing severe breathing problems would be referred to a pulmonologist for further diagnostic tests or therapies.