Chief Medical Officer

Dr. Tarannum Guller

Dr. Tarannum Guller



Please join us in welcoming Dr. Tarannum Guller as BASS Medical Group’s Chief Medical Officer.

Dr. Tarannum Guller is an accomplished healthcare executive renowned for her expertise in establishing and optimizing high quality, patient focused, physician-led programs across acute and post-acute care settings with robust operational and financial acumen. With a background spanning clinical practice, leadership roles, and strategic planning, Dr. Guller possesses a unique blend of clinical insight and business acumen.

Dr. Guller comes to BASS with an in-depth knowledge in many different sectors in Healthcare.  Her experiences include the following:

• Chief Medical Officer – HCA Healthcare, San Jose, CA
• Vice President of Hospitalist Services – VEP Healthcare, INC Concord, CA
• Regional Medical Director of Transitional Care Services (Northern California Region) – Sound Physicians, Seattle, WA

Throughout her career, Dr. Guller has demonstrated a commitment to driving operational excellence, financial efficiency, and service quality. Her leadership has been instrumental in elevating clinical performance standards, enhancing patient outcomes, and ensuring superior clinical care experiences. Under her guidance, she led substantial growth and achieved significant improvements in quality metrics and financial performance in the hospitalist program.

In addition to her professional accomplishments, Dr. Guller is actively involved in professional societies such as the American College of Healthcare Executives, American College of Physician Executives, Society of Hospital Medicine, American College of Physicians, and the American Medical Association. She has received numerous awards and honors for her contributions to healthcare, including being recognized as a Silicon Valley Woman of Influence in 2022.

Dr. Guller's passion for improving healthcare delivery, coupled with her proven track record of success, positions her as a visionary leader driving positive change in the healthcare industry.

In her spare time, Dr. Guller enjoys traveling for leisure and community service with her husband and three children. She enjoys trying different cuisines and working to recreate them at home with the help of her children. This is paralleled with her love for a wide genre of reading, her all time passion.