Travelers Vaccine

Dr. Msiska is a Staff Physician and Telemedicine Service Lead at Grand Rounds. She oversees our team of top doctors, nurses and healthcare experts as they meet and care for patients from across the country in virtual visits. Whether by phone, app or computer, Dr. Msiska is passionate about using technology to make sure everyone has access to high-quality healthcare so they can get better faster and save time and money along the way.

Dr. Thames is a Senior Medical Director at Grand Rounds. He believes strongly in listening closely to patients to understand the many issues and experiences that affect their health. After decades of working in hospitals and the healthcare industry, Dr. Thames focuses his strengths in healthcare management, medical education and patient care on raising the standard of healthcare for Grand Rounds members.

Dr. Hockenbery is our Senior Staff Physician and Clinical Lead at Grand Rounds. She brings over a decade of direct patient care experience to her role as leader and mentor to our large medical team. Drawing on her vast knowledge of medicine and her one-on-one experience caring for patients from all walks of life, Dr. Hockenberry helps her team deliver the highest possible healthcare to all our Grand Rounds members.

Andrea Ballesteros comes to the Grand Rounds team after years of experience caring for patients in a hospital setting. As a Spanish-Speaking Bilingual Registered Nurse, she makes sure Grand Rounds members get the care and information they need in the language they understand. From connecting members to the right doctors for their conditions to supporting them through COVID-19 issues and behavioral health crisis, Andrea brings high-quality compassionate care to every member’s experience.