Residency, Pathology & Laboratory Medicine, Hennepin County Medical Center/Abbott Northwestern Hospital, Minneapolis, MN
1987 to 1988:
Residency, Internal Medicine, Hennepin County Medical Center, Minneapolis, MN
MD, School of Medicine, University of Minnesota, Minneapolis, MN
1982 to 1986:
Clinical Experience, Instructor in courses in renal, gastrointestinal and respiratory physiology, University of Minnesota - Department of Physiology, Minneapolis, MN
PhD, Physiology with minor in Biochemistry, University of Minnesota, Minneapolis, MN
BA, Magna Cum Laude - Physiology, University of Minnesota, Minneapolis, MN
1994 to Present:
Medical Director of Cytogenetics Laboratory, Marshfield Laboratories - Marshfield Clinic, Marshfield, WI
1993 to Present:
Staff Pathologist in Hematopathology and Cytogenetics, Marshfield Laboratories - Marshfield Clinic, Marshfield, WI
2005 to 2014:
Medical Director of Marshfield Laboratories, Marshfield Clinic - Marshfield Center, Marshfield, WI
1982 to 1986:
Instructor, Department of Physiology at University of Minnesota, Minneapolis, MN
1981 to 1983:
Assisted with several research studies regarding modification of risk factors for coronary artery disease within department of Epidemiology, University of Minnesota, Minneapolis, MN
1993 to Present:
American Board of Pathology - Anatomic & Clinical Pathology
1996 to Present:
Diplomate, American Board of Pathology in Hematology
Honors & Awards
1984 to 1985:
President, Christian Medical Society
Alpha Omega Alpha
Southern Minnesota Medical Association - Outstanding Senior Award
College of American Pathologists, Member
American Society of Clinical Pathologists, Member
Shaw GR, Anderson WR. (1991 August). Multisystem failure and hepatic microvesicular fatty metamorphosis associated with tolmetin ingestion. Arch Pathol Lab Med. 115(8):818-821.
Shaw GR, Lais CJ. (1993 July). Fatal intravascular synovial sarcoma in a 31-year-old woman. Hum Pathol. 24(7):809-810.
Shaw GR, Crosson JT. (1993). Measurements of helper t-lymphocyte subpopulations in HIV-seropositive patients. Laboratory Medicine. 24(12):790-792.
Apple F, Preese L, Shaw GR. (1993). Monitoring cardiac enzyme ordering patterns. A quality assurance monitor. Clinical Chemistry News. 19 :4.
Shaw GR, Gonering EK, Koller S. (1996 September). Techniques to improve flow cytometric detection of light chain restriction. Clin Lab Sci. 9(5):292-297.
Chua J, Lee JDouglas, Mazza JJ, Remeika L, Shaw GR. (1996 September). Recurrent infections in a 74-year-old man with neutropenia and large granular lymphocytosis. Proceedings of the IDSA 34th Annual Meeting.
Larson DM, Berg RL, Shaw GR, Krawisz BR. (1999 September). Prognostic significance of DNA ploidy in endometrial cancer. Gynecol Oncol. 74(3):356-360.
Shaw GR, Kronberger DL. (2000 June). TP53 deletions but not trisomy 12 are adverse in B-cell lymphoproliferative disorders. Cancer Genet Cytogenet. 119(2):146-154.
Birhiray RE, Shaw GR, Guldan SL, Rudolf DC, Delmastro DA, Santabarbara P, Brettman L. (2002 May). Phenotypic transformation of CD52(pos) to CD52(neg) leukemic T cells as a mechanism for resistance to CAMPATH-1H. Leukemia. 16(5):861-864.
Shaw GR. (2004). Laboratory monitoring of chronic myelogenous leukemia patients on imatinib mesylate (Gleevec) therapy. Labmedicine. 35(2):104-6.
Shaw GR. (2005 October). Ringed sideroblasts with thrombocytosis: an uncommon mixed myelodysplastic/myeloproliferative disease of older adults. Br J Haematol. 131(2):180-184.
Onitilo AA, Shaw GR. (2005 December). Parvovirus B19 infection in an isolated pancreas transplant recipient. Transplant Proc. 37(10):4433-4435.
Shaw GR. (2006 August). Nonsecretory plasma cell myeloma-becoming even more rare with serum free light-chain assay: a brief review. Arch Pathol Lab Med. 130(8):1212-1215.
Shaw GR, Naik VS. (2009 September). The gammadelta variant of T cell large granular lymphocyte leukemia is very similar to the common alphabeta type: report of two cases. J Hematop. 1(2):139-43.
Shaw GR. (2009). Comments on the 2008 WHO classification of tumours of haematopoietic and lymphoid tissues by a practicing hematopathologist. Laboratory Hematology. 15 :17-19.
Sanfelippo MJ, Zinsmaster W, Scherr DL, Shaw GR. (2009 September). Use of Chromogenic Assay of Factor X to Accept or Reject INR Results in Warfarin Treated Patients. Clinical Medicine & Research. 7(3):103-5.
Ghera P, Kasirye Y, Choudhry MW, Shaw GR, Ejercito VS. (2011 December). Acute Transient Sensorineural Hearing Loss Due to Anaplasma phagocytophilum WMJ. 110(6):288-90.
Kumar R, Khan SP, Joshi D, Shaw GR, Ketterling RP, Feldman AL. (2011 February). Pediatric histiocytic sarcoma clonally related to precursor B-cell acute lymphoblastic leukemia with homozygous deletion of CDKN2A encoding p16INK4A. Pediatr Blood Cancer. 56(2):307-10.
Islam R, Yellu MR, Rafiullah, Shaw GR. (2013 May). Low dose ruxolitinib for improving leukopenia and reducing recurrent infections associated with myelofibrosis. BMJ Case Reports. 2013 :1-3.
Berg RL, Shaw GR. (2013 February). Laboratory Evaluation for Vitamin B12 Deficiency: the Case for Cascade Testing. Clinical Medicine & Research. 11(1):7-15.
Chalasani S, Hennick MR, Hocking WG, Shaw GR, Lawler BE. (2013 February). Unusual presentation of a rare cancer: histiocytic sarcoma in the brain 16 years after treatment for acute lymphoblastic leukemia. Clinical Medicine & Research. 11(1):31-5.
Oberley M, Rajguru S, Zhang C, Kim K, Shaw GR, Grindle KM,...Yang DT. (2013 October). Immunohistochemical evaluation of MYC expression in mantle cell lymphoma. HISTOPATHOLOGY. 63(4):499-508.