Northwest Medical Specialties has the distinct reputation for our quality of care in the South Puget Sound region. Our physicians provide our patients a combination of experience, knowledge and attentiveness rarely seen in the healthcare industry. Take a moment to learn about our team of NWMS physicians.
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Oncology Providers

FRANK SENECAL, M.D. was born in Boston, Massachusetts. He graduated with high honors from Indiana University undergraduate and Medical School, then selecting the University of Washington for post-graduate medical training. He has earned triple Board Certification in Internal Medicine, Hematology and Oncology. Before founding his Tacoma practice in 1985, he served in public health and taught oncology.
Dr. Senecal has served as St. Joseph’s Director of Oncology, Medical Director of Hospice of Tacoma, Chairman of the Department of Medicine and Chief of Staff at St. Francis Hospital. Active in cancer treatment research, he has published scientific articles in that field. Currently, he is a consultant to the American Cancer Society.

THOMAS M. BAKER, M.D. was born and raised in the Chicago area. After graduating from the University of Colorado, he returned to Illinois’ Loyola University-Stritch School of Medicine. His internship and residency training were completed at Denver’s St. Joseph Hospital. He practiced internal medicine in Gillette, Wyoming until entering the military and completing hematology and oncology training at Madigan Army Medical Center. He served as Madigan’s Assistant Chief of Hematology and as the Internal Medicine Consultant to Bremerton’s Naval Hospital.

Dr. Baker is triple Board Certified in Internal Medicine, Hematology and Oncology. He serves as Medical Director of Home Health/Hospice of St. Joseph Hospital and is the Chairman of St. Joseph Hospital Transfusion and Cancer Committees. In the community, he is the Medical Director of the Pierce County Blood Bank and volunteers as a board member of the Pierce County American Cancer Society. Active in cancer treatment research, he publishes scientific articles in that field.

JAY P. KLARNET, M.D. was born and raised in the New York City area. He received a BA in Biology from Case Western Reserve University in Cleveland, Ohio. At the University of New York in Buffalo he earned a Master’s in Biophysics as well as completing his medical school training, internship and residency. Dr. Klarnet trained in Hematology/Oncology at the University of Washington where he continued as an Assistant Professor of Medicine, focusing on tumor immunology research. He then served as Director of Oncology Development and Research at Evergreen Hospital in Kirkland, Washington until he joined Hematology Oncology Northwest.
Dr. Klarnet is Board Certified in Internal Medicine and Medical Oncology. He serves as Director of the St. Joseph Hospital Bone Marrow Transplantation Program and remains active in cancer research, specializing in cancer immunotherapy. Dr. Klarnet has many scientific publications and has presented his work at medical conferences throughout the world.

LORRIN K. YEE, M.D. was born in Honolulu, Hawaii. He received BS and MS degrees in Biology from the Massachusetts Institute of Technology in Cambridge, Massachusetts. He received his Doctor of Medicine degree from the University of California-Los Angeles (UCLA) School of Medicine in Westwood, California. He also completed his Masters in Public Health at the Harvard School of Public Health in Boston, Massachusetts. He completed his medical residency at the Department of Medicine at the University of Wisconsin Hospitals and Clinics at Madison, Wisconsin. He was a Medical Oncology Fellow at the National Cancer Institute, National Institutes of Health in Bethesda, Maryland. He has served as Clinical Instructor at the Department of Medicine at the Uniformed Services University Health Sciences in Bethesda, Maryland, Assistant Professor of Medicine at Rhode Island Hospital at Brown University School of Medicine in Providence, Rhode Island, and Assistant Professor of Medicine at Yale University School of Medicine in New Haven, Connecticut. He then served as the medical oncologist at the Memorial Clinic in Olympia, Washington until he joined Hematology Oncology Northwest, P.C.
Dr. Yee is Board Certified in Internal Medicine and Medical Oncology. He is interested in basic and clinical cancer research.
SAIFUDDIN M. KASUBHAI, M.D. was born and raised in Bombay, India. He completed both his undergraduate degree in Bombay and his Doctor of Medicine degree at Grant Medical College in Bombay. He completed his internship and medical residency at Lincoln Medical Center in The Bronx, New York and did his Fellowship in Medical Oncology at Albert Einstein University in New York. He has served as Clinical Instructor at New York Medical College and Assistant Clinical Professor of Medicine at Cornell Medical College. Before joining the physicians at Northwest Medical Specialties, Dr. Kasubhai was affiliated with Highline Medical Oncology in Seattle, Washington.
Dr. Kasubhai is Board Certified in Medical Oncology and Internal Medicine. His interests include hematological malignancies and solid tumors, particularly GI malignancies.
MOACYR RIBEIRO DE OLIVEIRA, M.D. was born and raised in Belo Horizonte, Brazil. He completed his undergraduate degree at Catholic University of Minas in Brazil, his Doctor of Medicine degree at the Federal University of Minas and a residency in Hematology at the Felicio Rocho Hospital in Belo Horizonte. He also completed Fellowships in Bone Marrow Transplant at the Federal University of Parana School of Medicine in Curitiba, Brazil and at the Fred Hutchinson Cancer Research Center in Seattle, Washington. In addition, Dr. Oliveira also completed his residency in Internal Medicine and a Fellowship in Hematology, Oncology and Bone and Marrow Transplantation at the University of Iowa Hospitals and Clinics in Iowa City, Iowa. Prior to joining the staff at NWMS, Dr. Oliveira was affiliated with Iowa Blood and Cancer Care, PLC in Cedar Rapids, Iowa. He has served as a teacher in Clinical Hematology and bone Marrow Transplants.

Dr. Oliveira is Board Certified in Clinical Oncology and Internal Medicine. He holds memberships in the American Society of Hematology, the American Society of Clinical Oncology, Pierce County Medical Society, Washington State Medical Association, and as a Clinical Investigator, National Cancer Institute.



The information presented on this website is intended as general information only, and is not intended to constitute medical advice. Individuals with questions regarding diagnosis and treatment of medical conditions should contact their personal physician.
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