Dr. Greifenkamp is on Doximity
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Office
707 Hollybrook Dr
Longview, TX 75605Phone+1 903-757-6042Fax+1 903-232-8226
Education & Training
University of Texas Medical Branch HospitalsResidency, Internal Medicine, 1972 - 1974
University of Cincinnati Medical Center/College of MedicineInternship, Internal Medicine, 1971 - 1972
University of Kentucky College of MedicineClass of 1971
Certifications & Licensure
TX State Medical License 1973 - 2021
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