Jan C. Seski M.D. and Associates
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Comprehensive Women's Care
Our Wonderful Staff - Dr. Jan C. Seski & Dr. Ekaterina V. Yatsuba
Dr. Jan C. Seski attended the University of Michigan receiving both his medical degree and completing a four-year residency program in Obstetrics and Gynecology. He then went on to complete his fellowship in Gynecologic Oncology at the University of Texas, MD Anderson Cancer Center in Houston, where he joined the faculty there in the Department of Gynecologic Oncology. In 1981, he came to Pittsburgh and has held a variety of academic positions including his present appointment as the Division Director of Gynecologic Oncology at Allegheny General Hospital. He was a pioneer and leader in the development of bloodless surgery for Jehovah's Witnesses and currently is the Medical Director for the Center for Bloodless Medicine and Surgery at Allegheny General Hospital.

As a winner of multiple teaching awards, he is highly regarded for his skills as an educator as well as a clinician. He has authored numerous scientific publications in medical journals and textbook sections. Dr. Seski is a Fellow of the American College of Obstetricians and Gynecologists and the American College of Surgeons. He is a renowned gynecologic oncologist and surgeon with over 30 years of experience in the diagnosis and treatment of female cancers as well as a host of complicated benign gynecologic conditions.
Dr. Yatsuba was born and raised in St. Petersburg, Russia. She graduated from St. Petersburg State Medical Academy in 1999 and shortly thereafter moved to the United States where she chose Pittsburgh to be her new home. After completing her Obstetrics and Gynecology residency at Allegheny General Hospital, she received additional advanced training during her Pelvic Surgery Fellowship.

Dr. Yatsuba joined Jan C. Seski, M.D. & Associates in 2008. She is Board Certified by the American Board of Obstetrics and Gynecology and a Fellow of the American College of Obstetricians and Gynecologists. She offers wide‐ranging services in Gynecology. Her special interests include well‐woman care, evaluation and management of abnormal pap smears, contraceptive counseling, diagnosis and treatment of urinary incontinence, pelvic floor disorders and surgery for various gynecologic conditions. Outside of work, Dr. Yatsuba enjoys spending time with her husband and two sons.
​Along with our accomplished physicians, we have a fantastic support staff of capable, caring individuals.
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