Dr. Gregory Thomas O'conor Jr. - NPI #1285602680

Hematologist & Oncologist located in Lancaster, PA

Pennsylvania Lancaster Hematology & Oncology Dr. Gregory Thomas O'conor Jr. Information


Dr. Gregory Thomas O'conor Jr. is a male Hematologist & Oncologist (taxonomy code 207RH0003X) located in Lancaster, Pennsylvania. Dr. Gregory Thomas O'conor Jr.'s NPI Number is #1285602680 and has been listed in the NPI registry for 12 years. Dr. Gregory Thomas O'conor Jr.'s practice location is listed as: 2106 Harrisburg Pike Suite 116 Lancaster, PA 17601-2644 and can be reached via phone at (717) 544-3600.

Hematology & Oncology Taxonomy

The taxonomy code for Dr. Gregory Thomas O'conor Jr.'s main specialty, Hematology & Oncology, is 207RH0003X. An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered.



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Health Care Provider Information
 NPI # 1285602680
 Phone (717) 544-3600
 Fax (717) 544-3604
2106 Harrisburg Pike
Suite 116
Lancaster, PA 17601-2644
 Gender M
 Website Not provided
  • Hematology & Oncology (PA)
Business Information
  • Sole Proprietor? No
  • Is Sub-Organization? Not Available
  • Parent Org Name: Not Available
 Updated 2/1/2010
 Added 3/10/2006
 Viewed on 3/24/2018
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