Meet the physicians of Eastside OB/GYN – Obstetrics and Gynecology at Evergreen Hospital Medical Center in Kirkland
Our Physicians
Dr. Kent S. Davis
Dr. Jean R. Dydell
Dr. Mary W. Tsuang
Dr. Mary Beth Wittman
We specialize in obstetrics and gynecology, which includes the examination, diagnosis, prevention and treatment of all aspects of women’s health.
Kent S. Davis, M.D.
Dr. Davis received his medical degree from the University of Kansas School of Medicine and completed his residency in Obstetrics and Gynecology at the Cleveland Clinic and the Cleveland County Hospital/Case Western Reserve University in Ohio. He is board certified in OB/GYN with over 14 years of experience.
Dr. Davis enjoys all aspects of women’s care but has a special interest in both high and low risk obstetrics, general gynecology and minimally invasive surgery such as laparoscopy and hysteroscopy. Dr. Davis is an advocate of evidence based medicine and emphasizes preventative care and patient education by involving the patient in every step of the decision making process.
Jean R. Dydell, M.D.
Dr. Dydell grew up in Kansas, completed her medical training and residency at the University of Kansas Medical Center, and worked in reproductive immunology prior to attending medical school. She practiced medicine in Prescott, Arizona for five years before moving to the Northwest in August of 2000. She is Board Certified by the American Board of Obstetrics and Gynecology. Dr. Dydell enjoys the great variety of challenges that medicine offers and working through those challenges with patients to help them achieve their goals.
Mary W. Tsuang, M.D.
Dr. Tsuang earned a BA in Music at the University of Washington, then went on to Tufts University in Boston to earn her medical degree in 1995. She completed her residency at St. Joseph’s Hospital in Houston. Dr. Tsuang is fluent in Mandarin and Taiwanese.
Mary Beth Wittman, M.D.
Dr. Wittman offers over 25 years experience as a healthcare provider. She worked as an RN before attending medical school at the University of California, San Diego and completed her residency in OB/GYN at Los Angeles County/USC Women’s Hospital. Dr. Wittman’s ten years of nursing experience contributes to her nurturing approach with patients.
A mother of two young boys, Dr. Wittman knows the joys and challenges of pregnancy and birth, and she relates to patients with empathy and compassion. What delights her is helping women at every age and stage – from adolecense to pregnancy to menopause – negotiate life passages with grace, comfort and good health information.


