Conway Hematology Oncology

Your Team - Physicians


Sue Tsuda, MD

Sue Tsuda, MD
(Hematologist Oncologist)

Dr. Tsuda grew up in Los Angeles, where she graduated 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. She completed her fellowship in Hematology at the Rush Presbyterian St. Luke’s Medical Center in Chicago in 1987. She completed a Blood Bank and Transfusion fellowship at Barnes Hospital, St. Louis in 1989. 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, in 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 Togni, MD

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

Dr. De Togni graduated from the University of Padua School of Medicine in Italy (summa cum laude). 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 has been the Director of the HLA Typing and Transplantation Laboratory. In 1998 he moved to the private practice, where with his wife Dr. Tsuda he founded CHO in Conway, Arkansas. Since then he has been the CEO and the practice administrator.


Eric Woodard, MD
(Internal Medicine)

Dr. Woodard grew up in nearby Sherwood, AR where he graduated from the University of Arkansas at Fayetteville with a BS in Electrical Engineering in 1991. He graduated from the University of Arkansas for Medical Sciences in 1995 and subsequently completed a residency in Internal Medicine at UAMS. Following his residency Dr. Woodard established his practice of Internal Medicine in Conway in 1998. Dr. Woodard has been associated with Conway Hematology Oncology since 1999. He provides inpatient coverage and after hours call coverage. He specializes in treating complicated inpatients as well as the critically ill patients.