| 1977 - 1980 | Teaching Assistant, Medical School Biochemistry, Johns Hopkins University |
| 1983 – 1985 | Lecturer, Medical School Pathology, Washington University, "Laboratory Diagnosis of Disease." |
| 1984 – 1985 | Coursemaster and Lecturer, Laboratory Medicine, (third year medical student course), Washington University, Lecturer on "Cardiac Enzymes." |
| 1986 - 1989 | Lecturer, Medical School Pathology 100, University of Pennsylvania, "Hemostasis." |
| 1985 - 1989 | Lecturer, Medical School Pathology 200, University of Pennsylvania, "Laboratory Analysis of Cerebrospinal Fluid", "The Diagnosis of Myocardial Infarction", "Coagulation Factor Disorders", "Deep Vein Thrombosis and Pulmonary Embolism." |
| 1985 - 1989 | Lecturer, Medical Student Introduction to Clinical Medicine, University of Pennsylvania, "Laboratory Diagnosis of Disease". |
| 1985 – 1989 | Lecturer, Clinical Coagulation (20 lectures repeated three times/year to pathology residents and hematology fellows), Hospital of the University of Pennsylvania. |
| 1986 - 1989 | Coursemaster, Pathology 700 (one-month elective in Laboratory Medicine in which students rotate through each of the individual clinical laboratories), University of Pennsylvania. |
| 1988 | Section Leader, Medical School Biochemistry 4-session mini-course on Biochemical Aspects of Diabetes), University of Pennsylvania. |
| 1989 | Coursemaster, Pathology 305 (two-week elective "The Effective Use of Laboratory Tests"), University of Pennsylvania. |
| 1990 – 2007 | Lecturer, Clinical Coagulation (5 - 10 lectures repeated 3 times/yr. to pathology residents and hematology fellows), Massachusetts General Hospital. |
| 1990 - 2007 | Coursemaster and Lecturer, Laboratory Medicine (third year medical student course in Laboratory Medicine for students on Internal Medicine Rotation), Massachusetts General Hospital. Lectures on "Clinical Coagulation Testing" and "Cardiovascular Risk". |
| 1990 - 2007 | Coursemaster, Laboratory Medicine Resident Lecture Series (initiated and developed the complete training program for residents in Clinical Pathology), Massachusetts General Hospital. Areas of specialization include: 1) Clinical Chemistry and Immunology; 2) Microbiology; 3) Hematology/Coagulation/Blood Transfusion. |
| 1991 – 1992 | Lecturer, Medical School Pathology (First Year Curriculum), Harvard
Medical School, 1991-1992. "Prostaglandins, Thromboxanes, and Leukotrienes".d |
| 1992, 1994, 1996 | Lecturer, Clinical Hemostasis (Nine lecture course to Graduate Students), Northeastern University. |
| 1993 | Lecturer, Medical School Pathology (Second Year Curriculum), Harvard Medical School. "Interpretation of Laboratory Tests." |
| 1995 – 2007 | Medical School Pathology, Lecturer, HST Program at Harvard Medical School, "Acute Inflammation” (1995-2007), "Thrombosis and Atherosclerosis (2004-2007)”. |
| 1994-1995 | Lecturer, Immunity, Microbes, and Defense (First Year Curriculum), Harvard Medical School. "Cell Injury" and "Acute Inflammation." Organizer of laboratory sessions in Clinical Pathology. |
| 1996 – 2006 | Introduction to Pathology, First Year Curriculum, Lecturer (4 lectures), Harvard Medical School, "Cell Injury," (1996-2003), "Inflammation" (1996-2006). Organizer (with a one-hour introductory lecture) of laboratory session on “Diagnosis Using Clinical Laboratory Test Results,” and “The Role of the Physician in Laboratory Medicine.” |
| 1996 – 2003 | Clinical Commons, Third/Fourth Year Curriculum, Lecturer, Harvard Medical School, 1996-2003)."The Appropriate Use of the Clinical Laboratory." |
| 1997 | Mechanisms of Diseases Processes, Pathology 210 for Graduate Students, Lecturer, Harvard Medical School. “Cell Injury" and "Inflammation." |
| 1997 - 2007 | Laboratory Medicine Elective for 3rd/4th Year Medical Students, on Selection and Interpretation of Laboratory Tests. Harvard Medical School, Coursemaster and Course Founder. |
| 1998 - 2007 | Internal Medicine Resident Lecture Series, Lecturer. “Bleeding Disorders” and “Thrombotic Disorders.” 2006 – 2007 “Anticoagulants.” |
| 2003, 2005 | Current Concepts in Clinical Pathology, Harvard Continuing Medical Education Course, Lecturer and Course Co-Director. |
| 2003 – 2007 | MGH Surgery Rotation for Harvard Medical Students, Lecturer. “Bleeding and Thrombotic Disorders.” |
| 2000 – 2007 | Laboratory Medicine Resident Career and Management Conference, Lecturer, Massachusetts General Hospital. “How to Give a Talk” (2000-2007), and “Performing Laboratory Outreach Testing” (2000-2007), and “How to be a Laboratory Director” (2005-2007). |
| 2002 – 2007 | Laboratory Medicine Resident “Outs” Conference (2 – 4 presentations/yr.), Massachusetts General Hospital. |
| 2003 – 2007 | Harvard Health Sciences & Technology Program Biochemistry Course, Lecturer. “Fatty Acids & Their Metabolites.” |
| 2005 | Harvard Health Sciences & Technology Program Elective in Pathology, Lecturer. “Laboratory Medicine and the Use of the Clinical Laboratory.” |
| 2005 | Scientific Symposiums, Course director and lecturer. Updates in Laboratory Medicine, Hilton Head, SC. Five presentations on clinical coagulation, lipid metabolism, and alcohol metabolism. |
| 2007 | Applying Anatomic and Clinical Pathology to Reach a Diagnosis. Harvard Continuing Medical Education Course. Lecturer and course Co-director. |
| 2010 - 2014 | Disease, Diagnosis, and Therapeutics, Vanderbilt University School of Medicine. Lecturer “Thrombosis and Hemostasis”. |
| 2008 - 2014 | Pathology small group co-leader |
| 2008 – 2011 | Lecturer and Section Leader, Pathology 351. Vanderbilt University School of Medicine. (Interdisciplinary graduate program for PhD students. [Lecturer: 2008-2011; Section Leader: 2008, 2010, and 2011] (cystic fibrosis) and 2009 (thrombosis). |
| 2008 – 2010 | Coagulation & Transfusion Medicine for Anesthesia Residents, Vanderbilt University Hospital. |
| 2009 – 2014 | Section Leader, The Capstone Course: Basic Science for 4th Year Medical Students (“Thrombosis,” with a presentation to entire class and organizer of 13 breakout sessions). Vanderbilt University School of Medicine. |
| 2009 – 2014 | Vanderbilt University School of Medicine Emphasis Program. (All medical students must perform a research project for graduation through this program): Advisor to 10 students and co-leader of laboratory based research section. |
| 2010 – 2014 | Lecturer, Molecular Foundations of Medicine, Vanderbilt University School of Medicine. “Fatty Acid Metabolism,” “Fatty Acids & Disease,” “Phospholipids and Cell Signaling.” |
| 2011 – 2014 | Lecturer, Lipid Biochemistry Module for Interdisciplinary graduate program for Ph.D. students At Vanderbilt University School of Medicine. “Eicosanoids and Thrombosis” and “Anti-Thrombotic Therapy”. |
| 2013 | Lecturer, Clinical Diagnostics Course. Vanderbilt University School of Medicine. “Principles of Diagnostic Coagulation”. |
| 2011 – 2013 | Molecular Foundation of Medicine, Vanderbilt University School of Medicine. “Lipids: Structure and Function” and “Thrombosis and Hemostasis.” |
| 2015 - | Lecturer, Dermatology/Hematology/Musculoskeletal Course. University of Texas Medical Branch-Galveston. “Anticoagulants and Antiplatelet Agents” and “Overview of Hemostasis and Thrombosis.” |
| 2015 - | Lecturer, Pathobiology and Host Defenses Course. University of Texas Medical Branch-Galveston. “Introduction to Coagulation.” |
| 2017 - | Course Director, Lecturer, Five Thousand Lab Tests! Which Ones Do I Order? Minimester Course. University of Texas Medical Branch-Galveston. |
| 2019 - | Faculty, Experimental Pathology Graduate Program |