Trinity School of Medicine Faculty

At Trinity School of Medicine, we provide our students with a scientific foundation for further medical education and equip each student for a lifetime of learning, research, and/or clinical care and community service. Our faculty is comprised of full-time and part-time experts who present the foundations of medicine. In addition, the Milton Cato Memorial Hospital and clinical staff have become an integral part of our team and are significant contributors to our success.

We are proud to have some of the finest educators from the U.S., Canada, Europe, the Caribbean and around the globe as our distinguished faculty.

Full Time Faculty and Advisors


W. Douglas Skelton, MD


Following graduation from Emory University School of Medicine and a psychiatric residency at Columbia in New York, Dr. Skelton returned to Emory where he was a full-time faculty member in the Department of Psychiatry. During his Emory years he served as Chief of Psychiatry at Grady Hospital and then as Medical Director of the Georgia Mental Health Institute. From 1974 to 1980 he served Georgia as Director of Mental Health under Governor Jimmy Carter and as Commissioner of Health and Human Services for Governor George Busbee.

He then returned to Emory as Professor and Vice Chairman of the Department of Psychiatry. He later assumed additional duties at Emory as Vice President for Government Relations of the Robert W. Woodruff Health Sciences Center. He served as a member of the National Advisory Mental Health Council during the Carter Administration.

Video: Chancellor Skelton's Goals for Trinity 

Dr. Skelton served as Dean of the Mercer University School of Medicine from 1985 to 2002 and as Senior Vice President and Provost for Health Affairs from 2002 to 2004. Active with the Association of American Medical Colleges, Dr. Skelton served as a member of the Generalist Physician Task Force, which has called for major changes in medical education to produce more generalist physicians. Since leaving Mercer in 2004, Dr. Skelton has served as the director of the Coastal Health District in Georgia. In 2012 he received the Community Physician of the Year Award from the Medical Association of Georgia, and in 2014 the Distinguished Service Award from the Georgia Psychiatric Physicians Association.

Frances Carter Purcell

Frances C. Purcell, Ph.D., M.S.

Provost - Dean

Dr. Frances C. Purcell comes to Trinity School of Medicine from the Medical College of Georgia - Augusta University campus where she served as assistant dean of curriculum and increased campus enrollment. It was here where she spearheaded the nation’s first and only student-driven medical response disaster unit to help relieve communities seeking immediate medical attention after tragedy strikes. Dr. Purcell received an award for her devotion to assisting those in need with a quick “response ready” team of residents, medical students, and physicians by the American Association of Medical Colleges. 

Dr. Purcell’s education includes a Ph.D. in Education Leadership in Higher Education from Mercer University in Macon, GA. She also holds an M.S. degree in Psychology with a focus in Neuropsychology from Georgia College & State University in Milledgeville. 

Prior to joining our institution of higher learning, Dr. Purcell’s additional career highlights include working to end homelessness in Savannah, GA at Union Mission, Inc. where she served as president and CEO, serving as an assistant director for academic program development at Mercer University’s School of Medicine, and working as the assistant director of the Master of Public Health Program in the Department of Community Medicine. Assistant Working Women in Need (AWWIN), a non-profit organization, honored Dr. Purcell as a philanthropic leader in their 2011 Top Ten Working Women of Savannah honoree list.

Dr Frances Jack-Edwards, Trinity School of MedicineFrances Jack-Edwards, MD

Associate Dean of Admissions and Student Affairs - Associate Professor

Dr. Jack-Edwards hails from St. Vincent and completed her pre-medical program and her MD program at St. Georges University School of Medicine in 2003. She completed an internship at the Milton Cato Memorial Hospital in Kingstown, St. Vincent in 2005 and was certified as a medical practitioner with the government of St. Vincent and the Grenadines in 2006. She has taught at the Girl's High School in St. Vincent and has served as a District Medical Officer in the Cedars and Mesopotamia districts and as a Medical Officer, A&E Milton Cato Memorial Hospital. From January 2007 to February 2008 she served as a Clinical Tutor at St. Georges University School of Medicine in Grenada. In addition to her duties as Dean of Students, Dr. Jack teaches in the Introduction to Clinical and Community Medicine course as an associate professor.

Dr. Mignonette Relatado-Sotto, Trinity School of MedicineMignonette Relatado-Sotto, MD

Associate Dean of Continuing Medical Education - Associate Professor

Dr. Sotto was awarded the MD degree from the Cebu Institute of Medicine (Philippines) in 1991. She completed a post-graduate internship in the Philippines and served as a resident physician in Obstetrics and Gynecology from 1993 – 2001. From 2001 to 2004 she served as a senior medical officer at the Milton Cato Memorial Hospital and from 2005 -2007 she was a clinical tutor for students at the Kingstown Medical College. From 2007 to 2008 she was a Clinical Instructor in the Department of Pharmacology at St. George's University prior to joining the faculty of Trinity as course director of Introduction to Clinical Medicine.

Zubrow_MarcMarc T Zubrow, MD, FACP, FCCP, FCCM

Senior Associate Dean of Clinical Clerkships - Professor of Internal Medicine

A graduate of University of Pennsylvania and Jefferson Medical College in Philadelphia, PA., Dr. Zubrow completed his internal medicine residency and completed a fellowship in pulmonary medicine at the University of Pittsburgh. He is certified in internal medicine and pulmonary and critical care. Leadership experience includes serving as director of MICU at Christiana Hospital, ICU at Wilmington Hospital, and many other clinical teams, receiving national recognition for his work. 

Prior to joining Trinity, Dr. Zubrow was associate professor of medicine and vice president of tele-Medicine at University of Maryland School of Medicine. In addition to his academic duties, he led the development and implementation of the University of Maryland eCare program, providing critical care coverage to 11 hospitals throughout the state of Maryland. He has also co-authored 50+ scientific papers and abstracts. Dr. Zubrow has served as ACCP governor for the state of Delaware as well as on a variety of committees at both local and national levels. He was the chairperson of the tele-ICU committee for the Society of Critical Care Medicine 2012-2013. He is a fellow of the American College of Physicians, American College of Chest Physicians, and American College of Critical Care Medicine. 

Kerry C. Rodgers, MD FACS


Dr. Rodgers graduated from Oklahoma Christian University of Science & Arts with a BS in Biochemistry in 1998.  In 2003 he received his Doctor of Medicine degree from Wayne State University School of Medicine in Detroit Michigan.  Dr. Rodgers served his General Surgery Residency at Mary Imogene Bassett Hospital, Columbia University in Cooperstown, NY as well as a Thoracic and Cardiovascular surgery residency at The Cleveland Clinic Foundation in Cleveland, OH.  Dr. Rodgers moved to Warner Robins in 2012 to begin private practice.  He is the newest member of Surgical Associates.  He joined the practice in 2018.  He is married and has three children that he enjoys spending time with.  In his spare time he enjoys riding his motorcycle and wood-working projects.

Titus A. Taube, MD

Family Medicine

Dr. Titus Taube graduated with honors when he received his Bachelor of Science in Psychology in 1974 and then again when he received his Medical Doctor degree in 1979. He is Board Certified in Family Practice, the father of four and his lovely wife Cheryl works with him on his staff.


He is involved in his church and community and participates in a number of professional memberships.  He has served as Assistant Clinical Professor of Family and Community Medicine for Mercer University School of Medicine in Macon since 1985.


Santanu Das, MD


Dr. Santanu Das trained in pediatrics in India and the United States. He completed his Medical School and Internship at JIPMER, Pondicherry, which is one of the top medical schools in India. Subsequently, he completed Post Graduate training in Pediatrics for three years in India from the same institution, after which he moved to the United States and completed his residency training at Advocate Christ Medical Center in Illinois. At the end of his training, he was offered the Chief Resident’s position for another year, but chose fellowship training in Neonatology at SUNY Stony Brook (New York). In 1996, Dr. Das moved to Georgia.


Dr. Das is a Pediatrics Specialist in Fort Valley, GA and has over 32 years of experience in the medical field.  He graduated from Jawaharlal Inst Med Ed, Pondicherry medical school in 1989.  He is affiliated with medical facilities such as Houston Medical Center and Perry Hospital. Dr. Das also participates in teaching and has been a professor for medical students at Philadelphia College of Osteopathic Medicine, Trinity Medical School, and The Family Medicine Residency program at Houston College.


Joseph Stephen Lomboy, MD

Internal Medicine

Joseph Lomboy is an Internal Medicine doctor at Houston Hospitals Inc in Perry, Georgia. He received his medical degree from St Louis University Sapientia Ae Dificat. Dr. Lomboy has been practicing medicine for over 27 years and is highly rated in 18 conditions. His top areas of expertise are Lung Cancer, Hyperlipoproteinemia Type 5, Familial Lipoprotein Lipase Deficiency, and Apolipoprotein C2 Deficiency. He is board certified in Internal Medicine, licensed to treat patients in Georgia, and is affiliated with multiple hospitals in the area, including Perry Hospital and Piedmont Rockdale Hospital.


Dan Ioanitescu, MD


Dan Ioanitescu, MD received his undergraduate and medical degrees from the University of Timisoara in Timisoara, Romania. Dr. Ioanitescu completed his Internship and Residency from Harvard South Shore Psychiatry in Brockton, Massachusetts. Dr. Ioanitescu received Fellowship training in several different categories – Psychiatry in Primary Care, Consultation Liaison with Harvard Longwood Program at Brigham and Women Hospital in Boston MA, Psychoanalyses with Boston Psychoanalytical Institute, and Clinical Psychiatry.


Dr. Ioanitescu is board certified by the American Board of Psychiatry and Neurology and is a member of the Houston Medical Center medical staff.


Caine-216429-edited.jpgMarcus Caine, MS
Instructor, Community and Behavioral Sciences

Mr. Caine is an Instructor in the undergraduate and medical degree program.  He earned a bachelor of science (BSc) at the University of the West Indies and a master of science (MSc) degree at the University of London. He has been a successful instructor in mathematics, physics, statistics, and epidemiology.  He leads the Caribbean Examination Council and serves as a consultant for statistical issues for numerous research projects.  He is a member of the National Accreditation Board in St. Vincent.

Diaz-130547-edited.jpgLina Díaz, MD, PhD

Professor, Anatomy

Dr. Diaz is Professor of Anatomy and serves as the discipline chair.  She received her PhD in Anatomy at the Higher Institute of Medical Sciences in Havana, Cuba after completing her MD degree at the Universidad de Oriente in Cuba and two Specialist Degrees in Human Anatomy through the Ministry of Public Health in Cuba.  She held several academic positions in Cuba before moving to schools other schools in the Caribbean and joining Trinity in 2013.  She has tutored many student research projects and has been a member and/or Chair of the Board of several 1st Degree Specialization Exams of Anatomy.  Her research interests are maternal and fetal nutrition.  She has been received an Outstanding Teaching Award from students.

Jeanette France, BA 

Instructor, Communication and Behavioral Sciences

Mrs. France is an Instructor of communication skills. She received a diploma in Education from the University of the West Indies and a bachelor of arts in English and history at the University College of the West Indies in Jamaica and London. She has extensive teaching experience and authored several modules for training teachers. She has been the advisor for three books and co-author of another.

Ibrahim_GSW_DSC_003SS7-837685-edited.jpgJamil Ibrahim, MD

Assistant Professor, Medicine

Dr. Ibrahim is an Assistant Professor of Clinical Education.  He received his MD degree from the Mathias H. Aznar Memorial College of Medicine at Southwestern University in Cebu City, Philippines.  He completed residency training in both clinical pathology and internal medicine.  Prior to joining Trinity in 2014, Dr. Ibrahim was part of a multispecialty practice in St. Vincent.  His area of research is peripheral neuropathy among diabetic patients in St. Vincent. He has received multiple teaching awards.

Jovanovic-954784-edited.jpgDragan Jovanovic, MD, PhD

Professor, Pathology

Dr. Jovanovic is Professor of Pathology.  He received his MD degree from the University of Belgrade in Yugoslavia.  He earned a MS in immunology prior to completing his PhD at the University of Belgrade.  Following these, he completed postgraduate training at the National Institute for Health and Medical Research (INSERM) in Paris and then became a research scientist for INSERM in Nice.  His academic experience spans more than 10 years and includes appointments at Concordia University in Montreal, Canada and two Caribbean medical schools prior to joining Trinity in 2013.  His research interests are immunopathology, lymphomas and leukemias, rheumatology, and medical education. He has published 70 manuscripts and abstracts.

Miyares-807826-edited.jpgMiguel Miyares, MD, PhD

Professor of Biochemistry, Genetics and Physiology

Dr. Miyares is Professor of Biochemistry and serves as discipline chair.  He earned his PhD in Biochemistry from the Higher Institute of Medical Sciences in Havana, Cuba after completing his MD degree at the Universidad de Oriente in Cuba and two Specialist Degrees in Clinical Biochemistry through the Ministry of Public Health in Cuba.  He held several academic positions in Cuba before moving to schools other schools in the Caribbean and joining Trinity in 2013.  He held several academic positions in Cuba before moving to schools other schools in the Caribbean and joining Trinity in 2013.  Dr. Miyares has held many administrative titles during his career including director, department chairman, vice dean for faculty, acting dean, and dean.  He has mentored many graduate students during his career.  His research interests are in the area of nutrition and fetal maturity.

Modna-787416-edited.jpgYuliya Modna, MD, PhD

Associate Professor, Physiology

Dr. Modna is an associate professor of physiology.  She received her MD degree at Lugansk State Medical University.  Following postgraduate training she completed her PhD in medical physiology also at Lugansk State Medical University.  Her research interests are the physiology and morphology of solid phase of biological fluids and the impact of circadian rhythms in time management organization among students. 

Nepal_GSW_DSC_0XX046-607039-edited.jpgHari Nepal, MD

Associate Professor, Microbiology

Dr. Nepal is an associate professor of microbiology.  He completed earned his MD followed by residency training in Microbiology and Infectious Diseases at BP Koirala Institute of Health Sciences.  After residency, he joined Chitwan Medical College Teaching Hospital, a tertiary care hospital of central Nepal as an Assistant Professor of Microbiology and worked there until he joined Trinity School of Medicine. He is an experience teacher in several teaching modalities.  He serves as a manuscript reviewer for several journals.  His research interests are antimicrobial resistance, infectious diseases, and medical education.  He has 26 publications. He has receive teaching awards from students in terms 3 and 4. 

Rama Paudel Nepal, BDS, MD

Assistant Professor, Microbiology

Morris-Patterson-687003-edited.jpgAmrie Morris-Patterson, MBBS, MD

Assistant Professor of Psychiatry

Dr. Morris-Patterson is an Assistant Professor of Behavioral Sciences and Psychiatry.  She completed both her Bachelors of Medicine and Surgery and Doctor of Medicine in Psychiatry at the University of the West Indies in Jamaica.  She was subsequently employed as the supervising physician in the public mental health system in St. Vincent. After her eight-years as senior registrar and consultant psychiatrist, Dr. Morris-Patterson accepted a position at TSOM as a lecturer in Behavioral Science and a clinical skills instructor. In addition to teaching, she is passionate about youth development and can be found as a regular facilitator at youth leadership training sessions and camps.

Paudel_GSW_DSC_01GGH3-560249-edited.jpgKeshab Paudel, MBBS, MD

Assistant Professor Pharmacology

Dr. Paudel is an Assistant Professor of Pharmacology.  He completed MD and residency in Pharmacology at BP Koirala Institute of Health Sciences in Nepal.  He has been actively involved in teaching and research activities for more than 11 years with 9 additional years of academic experience. Prior to joining Trinity, Dr. Paudel was a faculty member at Kathmandu Medical College and Chitwan Medical College in Nepal. His research interests are medical education and neuropharmacology. He has published 40 manuscripts and abstracts in peer-reviewed national and international journals and abstract books, and also has served as a peer reviewer in national and international scientific biomedical journals. He has also authored a book of Pharmacology.

B_Scott-192764-edited.jpgBernadette Scott, MD

Assistant Professor, Clinical Medicine

Dr. Scott is Assistant Dean for Assessment and Assistant Professor of Clinical Education.  She received her MD from St. George’s University in Grenada.  She conducted research in the United Kingdom on chronic fatigue syndrome before returning to practice at Milton Cato Memorial Hospital in St. Vincent.  Dr. Scott is an instructor for BLS, ACLS, and PALS.  Her research interests include both clinical and academic projects.


Tewodros_GSW_DSC_006FF2-152593-edited.jpgWezenet Tewodros, PhD

Professor, Microbiology

Dr. Tewodros is Professor of Microbiology and Immunology and discipline chair.  She began her teaching career as a Lecturer at Addis Ababa University in Ethiopia, the same University where she had earned both her BSc. and MSc. degrees in Biology.  After nearly ten years of teaching Biology/Microbiology she left to pursue her PhD in Microbiology at the Karolinska Institute in Stockholm, Sweden. Her research area focused on Staphylococcus aureus and Streptococcus pyogenes and has several publications in these areas.  After obtaining her PhD, Dr. Tewodros joined the University of Asmara, Eritrea.  In addition to her academic career, she had held administrative posts of various capacities including the office of the Director of Academic Affairs at the University of Asmara.  In 2002, Dr. Tewodros was granted a research fellowship from the Swedish Institute and spent a year as a Visiting Scientist at the Karolinska Institute. She then took on a post doctorate position at the New York Medical College in Valhalla, New York, in 2003.  Since 2005 she has been teaching Microbiology and Immunology at the US off-shore medical schools in the Caribbean.  In 2010, she joined her current position at Trinity School of Medicine, St Vincent and the Grenadines, West Indies.

Williams_GSW_DSC_0ZZ089-117367-edited.jpgAppolonia Nankya-Williams, MS


Ms. Williams is an Instructor and serves as the Librarian for Trinity Health Sciences University.  She earned a bachelor of library and information science from Makerere University in Kampala, Uganda.  She then earned a diploma in Human Resource Management and a master in management studies (MMS) at Makerere University.  She has served as a freelance researcher, management consultant, and worked with electronic records management.  Prior to joining Trinity in 2016, Ms. Williams held six years’ experience as a librarian in Uganda.