IMPACT Grand Rounds: Using Pragmatic Trials to Address Deprescribing in Older Patients with Diabetes
- Roybal Coordinating Center

- 1 day ago
- 1 min read
Thursday, November 20, 2025 | 12:00 – 1:00 pm ET

Dr. Grant is a research scientist at the Kaiser Permanente Division of Research, Kaiser Permanente Northern California and The Permanente Medical Group regional director of Research and Evaluation for Complex Needs. Dr. Grant is a board-certified primary care physician. He received his medical degree from University of California, San Francisco, completed his medical residency training at Massachusetts General Hospital, and received his MPH from the Harvard School of Public Health. His research focuses on identifying and overcoming barriers to effective primary care in patients with complex diseases. He has a special interest in type 2 diabetes and related chronic conditions. Dr. Grant has published over 120 peer-reviewed scientific papers and is an Associate Editor for JAMA Internal Medicine. He is the past chair of the American Diabetes Association’s Profession Practice Committee and has served on the editorial board for Diabetes Care.
Dr. Callahan will discuss the challenges and opportunities in navigating the complex community resources available to improve health through a description of the novel social care infrastructure at a safety net health system.
About IMPACT Grand Rounds
The IMPACT Collaboratory hosts free webinars on the 3rd Thursday of each month at 12 noon ET addressing issues conducting embedded pragmatic clinical trials on non-pharmacological interventions for people living with dementia and their care partners.
