Conway Hematology Oncology

Your Team - Physicians


Sue Tsuda, MD

Sue Tsuda, MD
(Hematologist Oncologist)

Dr. Tsuda grew up in Los Angeles, where she graduated magna cum laude from the University of California with a BS in Chemistry in 1978, Magna Cum Laude. She attended medical school at Northwestern University in Chicago, graduating in 1984. She completed her residency in Internal Medicine at Northwestern University, Evanston Hospital. In 1987, She completed her fellowship in Hematology at the Rush Presbyterian St. Luke’s Medical Center in Chicago. In 1989, She completed a Blood Bank and Transfusion fellowship at Barnes Hospital, St. Louis. From 1989-1991, she was a Research Fellow at Washington University, St. Louis. She completed a Medical Oncology fellowship at Washington University, St. Louis. From 1993 to 1996, she was Assistant Professor in the Division of Hematology/Oncology at the University of Arkansas for Medical Sciences in Little Rock. In 1996, she moved to private practice and, in 1998, she founded CHO in Conway, Arkansas together with her husband Dr. De Togni.

In 1990 she passed the American Board of Internal Medicine; 1994, she passed the American Board of Hematology;, and in 1999, she passed the American Board of Medical Oncology. She is a member of the American Society of Clinical Oncology and the Southern Association of Oncology. Since 1996 every year she has been nominated in The Best Doctors in America list.


Pietro De Tongi, MD

Pietro De Togni, M.D.
(Chief Executive Officer, Administrator)

Dr. De Togni graduated summa cum laude from the University of Padua School of Medicine in Italy. From 1980 to 1984, he was Reasearch Fellow at the University of Verona where he completed a residency in Internal Medicine in 1984. In 1984-1986, he was a Research Fellow in the Hematology Oncology Division at the New England Medical Center, Tufts University in Boston. In 1986 -1988 he was a Postdoctoral Fellow in the Molecular Biology and Virology Laboratory at the Salk Institute in San Diego. In 1992, he completed a residency in Clinical Pathology at the Barnes Hospital in St. Louis. In 1992, he passed the American Board of Clinical Pathology. From 1991 to 1993, he was a NIH Fellow in Immunology and Immunogenetics at Washington University School of Medicine, St. Louis. In 1993, he was appointed Assistant Professor in the Department of Pathology at the University of Arkansas for Medical Sciences in Little Rock where, from 1993 to 2002, he acted as the Director of the HLA Typing and Transplantation Laboratory. In 1998, he moved to the private practice and he co-founded CHO with his wife Dr. Tsuda in Conway, Arkansas. Since then, he has been the CEO and the practice administrator.


Eric Woodard, MD
(Internal Medicine)