About DESSWO
Our Practice
Compassionate Care, Expert Guidance
Dr. Trisha Zeidan is a board-certified endocrinologist who has been caring for patients in the greater Dayton area since 2011. She earned her Doctor of Medicine degree from The Ohio State University College of Medicine, then completed both her internal medicine residency and her fellowship in endocrinology, diabetes, and metabolism at The Ohio State University Wexner Medical Center giving her a deep foundation in the full spectrum of hormonal and metabolic disease.
With over two decades of experience, Dr. Zeidan founded Diabetes & Endocrine Specialists of Southwest Ohio to create a practice built entirely around patient-centered endocrine care where people with diabetes and complex hormonal conditions can receive expert, personalized attention close to home.
Education & Training
Medical Degree
Ohio State University College of Medicine
Class of 2004
Residency
Internal Medicine
OSU Wexner Medical Center, 2004–2007
Fellowship
Endocrinology, Diabetes & Metabolism
OSU Wexner Medical Center, 2007–2009
Board Certification
Diabetes, Metabolism & Endocrinology
Active
Philosophy of Care
Dr. Zeidan believes that the most important ingredient in good endocrine care is the relationship between doctor and patient. Her top priority is collaboration, taking the time to understand each person's life, goals, and challenges before building a care plan together.
"My top priority for success is the collaboration and communication between me and each individual who seeks my help."
Her particular passion is diabetes mellitus. Managing diabetes is complex, and she approaches it by empowering patients with real skills: lifestyle and nutrition guidance, weight management strategies, medication oversight, and the use of modern diabetes technologies like continuous glucose monitors and insulin pumps.
Research & Teaching
Dr. Zeidan has contributed to peer-reviewed research on insulin delivery devices and continuous glucose monitoring, helping advance the evidence base for tools her patients use every day. She has served as an Assistant Professor of Internal Medicine at the Wright State University Boonshoft School of Medicine, where she has trained the next generation of physicians in Dayton's family medicine and internal medicine residency programs.
She has also served as President of the Board of Directors for Diabetes Dayton, a local nonprofit dedicated entirely to providing outreach, education, and support for individuals living with diabetes across the Southwest Ohio community.
Areas of Expertise
Dr. Zeidan and the DESSWO team provide specialized care across a full range of endocrine and metabolic conditions.
Ready to Get Started?
We are currently accepting new patients. Call our office or request an appointment online.
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