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Dr. Gregory O'Conor, MD is a hematology specialist in Lancaster, PA. Dr. O'Conor completed a residency at Montefiore Hosp-U Pittsburg. He currently practices at Hematology Oncology Physicians of Lancaster. Dr. O'Conor is board certified in Hematology.
- University of Virginia, Fellowship Hospital — 1984
- Montefiore Hosp-U Pittsburg, Residency Hospital — 1981
- Montefiore Hosp-U Pittsburg, Internship Hospital — 1979
- Georgetown U, School of Medicine, Medical School — 1978
Hematology Oncology Physicians of Lancaster2106 Harrisburg Pike Ste 116b, Lancaster, PA 17601 Existing Patients: (717) 544-3600
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Frequently Asked Questions
Dr. O'Conor frequently treats Gastrointestinal Diseases and Stomach Diseases.
Dr. O'Conor's office is located at 2106 Harrisburg Pike Ste 116b, Lancaster, PA 17601. Find other locations and directions.
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