Clinical Research Staff

Dr. Sanjeev Zutshi serves as the Director of Clinical Research at Millennium Physician Group. With a specialty in Internal Medicine, he brings a wealth of expertise and experience to his role, driving advancements in patient care and medical innovation. In his capacity as Director, Dr. Zutshi oversees the planning and execution of clinical trials, fostering collaborations with leading healthcare organizations and research institutions. His dedication to excellence and his passion for improving patient outcomes have solidified his reputation as a leader in both clinical research and Internal Medicine. Dr. Zutshi’s commitment to the mission of Millennium Physician Group ensures that cutting-edge research translates into impactful, real-world healthcare solutions for patients and the community.

As a principal investigator in clinical research, Dr. Ruano plays a pivotal role in advancing medical knowledge and improving patient outcomes. His expertise in preventive care, chronic disease management, and wellness counseling underscores his dedication to enhancing the quality of life for his patients. Dr. Ruano’s contributions to the field of internal medicine and clinical research make him a trusted leader and advocate for health and innovation.

Casey Grossenbaugh
Clinical Research Manager
With over 5 years of experience as a Senior Clinical Research Coordinator at Millennium Physician Group, Casey has been instrumental in establishing and growing the organization’s clinical research operations. As the first to work with Millennium Physician Group on conducting clinical research, she played a key role in the startup and development of research programs, operating as the Site Lead for multiple trials. Casey has successfully overseen a variety of clinical trials, handling patient recruitment, data collection, regulatory compliance, and overall site management. With more than 15 years of experience as a Lab Technician, she brings a strong technical background to the clinical research field, ensuring precision and accuracy in all aspects of trial management. In addition to coordinating trials, Casey is committed to prioritizing population health, working to ensure that research initiatives address the broader health needs of diverse communities. Casey’s expertise in both laboratory and clinical settings has been essential in driving the success of research initiatives at Millennium Physician Group.