Indiana University Health | Endocrinology and Clinical Informatics
Dr. Shannon K. Oates, MD, FACE is a highly experienced endocrinologist affiliated with Indiana University Health Arnett Hospital in Lafayette, Indiana. She holds the position of Assistant Professor of Medicine Practice at the Indiana University School of Medicine and has practiced at IU Health Arnett since 2007, accumulating over 35 years of clinical experience, including nearly three decades focused on diabetes care.
Professional Roles and Expertise
Dr. Oates specializes in Diabetes & Metabolism, Endocrinology, with recognized expertise managing a broad range of endocrine conditions including:
- Type 1 and Type 2 Diabetes Mellitus
- Osteoporosis and bone health screening
- Thyroid disorders
- Pituitary diseases
- Gonadal endocrine disorders
She demonstrates a strong emphasis on patient education and chronic disease management, dedicated to enabling patients to effectively live with chronic illnesses, particularly diabetes. She is frequently described as passionate about teaching and empowering patients to understand and manage their conditions.
In addition to direct patient care, Dr. Oates serves as the Director of Clinical Informatics at IU Health Arnett, with responsibility for advancing clinical technology uptake and optimization. She has been involved in:
- Leading initiatives around the implementation and enhancement of Epic electronic health records (EHR) systems
- Driving improvements in virtual health and patient portal functionalities
- Promoting innovative diabetes technology integration, including continuous glucose monitoring (CGM) and insulin pump therapies
Her role as a 2025 physician champion for Epic indicates engagement at the intersection of clinical care and healthcare IT transformation within IU Health.
Academic and Research Contributions
Dr. Oates holds the academic rank of Assistant Professor within the Department of Medicine at Indiana University School of Medicine, evidencing commitment to medical education and clinical research. While specific publications are not exhaustively listed, she has authored research related to diabetes distress, hypoglycemia, and insulin treatment, including contributions to peer-reviewed studies on hypoglycemic events in type 2 diabetes and the psychosocial impacts of diabetes management.
She participated in the AMPATH program in Kenya as a medical resident, which has influenced her professional development by combining clinical endocrinology with information technology applications in healthcare.
Recognitions and Patient Feedback
Dr. Oates is recognized as a Castle Connolly Top Doctor in Endocrinology, Diabetes & Metabolism. She maintains a high patient satisfaction rating of approximately 4.9/5 based on over 590 reviews (IU Health rating), reflecting her clinical excellence and strong patient rapport. Another data source notes a 4.3/5 rating with fewer reviews, but the IU Health internal rating is more substantial and likely more current.
Relevant Professional Interests and Insight
- Deeply engaged with diabetes technology evolution and history, identifying herself as a “diabetes history and tech nerd.”
- Focused on enabling shared medical decision-making and enhanced patient experience through clinical informatics tools.
- Drives forward the integration of virtual health platforms, important given evolving telehealth environments.
- Leadership in clinical informatics supports IU Health’s strategic digital transformation initiatives.
Educational Background
- Medical Doctor (MD) degree obtained from Indiana University / Bloomington (1988 graduation year).
- Board certified in Diabetes, Metabolism & Endocrinology.
- Fellowship status: FACE (Fellow of the American College of Endocrinology), signifying advanced expertise and leadership in endocrinology.
Dr. Shannon Oates combines extensive clinical expertise with a leadership role in clinical informatics, positioning her uniquely at the nexus of endocrinology patient care and healthcare technology innovation. Her professional focus on diabetes and chronic disease management, patient education, and health IT systems modernization are critical operational pillars of Indiana University Health, particularly at IU Health Arnett. Engaging with her would benefit from an appreciation of her dual clinical and informatics expertise and her commitment to leveraging technology to enhance patient outcomes in endocrine and metabolic diseases.
