Joanna Spencer-Segal, MD

Joanna Spencer-Segal, MD, is an endocrinologist at Michigan Medicine specializing in hormonal disorders affecting the pituitary and adrenal glands, with particular expertise in how stress impacts hormone regulation and patient health. Her clinical practice focuses on diagnosing and treating complex endocrine conditions, including disorders of cortisol production and pituitary function. Dr. Spencer-Segal's research has advanced understanding of how hormonal imbalances affect cognition and recover