New Office Update
DESSWO’s grand opening for in-person appointments is scheduled for June 24, 2025, at the following location:
5250 Far Hills Avenue
Suite 150
Dayton, Ohio 45429
We are prepared to address various endocrinology disease states, including:
Diabetes (Type 1, Type 2, Gestational)
Thyroid Disorders
Osteoporosis and Metabolic Bone Diseases
Pituitary and Adrenal Disorders
Insurance credentialing with major commercial and Medicare Advantage Plans is currently underway. For those with Medicare as a primary insurance along with a supplement (not an advantage plan), there are some early appointments available after May 27, 2025.
For existing or returning patients who prefer a video visit before the official opening date, please schedule a telemedicine appointment by clicking the Book Online button.
Starting June 24, 2025, appointments can be scheduled by calling the office at (937) 356-9966, Monday to Friday, from 8am-4pm.
If your call is not answered, please leave a message, and a response will be provided within 1-2 business days.
Sign up for updates about Dr. Zeidan's new office.
About The Doctor
Trisha Zeidan, MD
I am an endocrinologist who has been practicing in the greater Dayton area since 2011. My top priority for success is the collaboration and communication between me and each individual who seeks my help. This collaboration fuels my particular passion for the treatment of diabetes mellitus. I enjoy working with individuals and supporting their management skills in treating such a complex condition. These skills may be related to lifestyle choices, weight loss, medication management, and the use of technology.
I also enjoy educating young doctors in Dayton’s many Family Medicine and Internal Medicine training programs. As an Assistant Professor of Internal Medicine at the Wright State University Boonshoft School of Medicine, I have the opportunity to participate in the education of medical students and residents.
I have served as a member of the advisory board for Diabetes Dayton, a local nonprofit organization whose entire mission is outreach to those with diabetes. This organization hosts Camp KoManShe, a summer camp for children with diabetes, for which I have served as medical director since 2021.
As a board-certified specialist in Endocrinology, Diabetes, and Metabolism, I treat adults for a variety of conditions, including:
- Goiter
- Thyroid nodules
- Hyperthyroidism
- Hypothyroidism
- Hyperparathyroidism
- Hypercalcemia
- Hypocalcemia
- Hyperparathyroidism
- Hypercalcemia
- Hypocalcemia
- Adrenal nodules
- Cushing's syndrome
- Pituitary tumors
- Hyperprolactinemia
- Diabetes insipidus (Arginine vasopressin deficiency)
- Cushing's Disease
- Growth Hormone Excess
- Hypogonadism
Education
Endocrinology, Diabetes and Metabolism Fellowship
2009, The Ohio State University Medical Center
Internal Medicine Internship and Residency
2007, The Ohio State University Medical Center
Medical School
2004, The Ohio State University College Of Medicine and Public Health