about us

Peninsula Doctor is the membership-based concierge medical practice of Dr. Ian Kroes. We offer our patients the highest quality healthcare available. Peninsula Doctor delivers a unique blend of traditional medicine and preventative care in one practice. Through the combined best practices of medicine, nutrition, fitness, and alternative health services, we are able to provide highly personalized comprehensive care to optimize your health and wellness.

Dr. Kroes has over a decade of experience working in medicine. He comes from one of the finest clinics in the country, Palo Alto Medical Foundation, where he had the opportunity to work with some of the best specialists in the country and witness a wide range of illnesses and ailments. While studying at Stanford, Dr. Kroes was taught and mentored by some of the most highly revered doctors in the world. Dr. Kroes is deeply respected within the Palo Alto community. His large network gives him the freedom to refer patients to specialists and get priority care when needed.

We are passionate about our mission to help you achieve and maintain your optimal health and wellness through education, nutrition, fitness, and a healthy lifestyle. Our medical assistants and lab team are extremely compassionate toward our patients and provide the maximum level of support and care possible.

At Peninsula Doctor, we strive to return healthcare to its roots of trust, compassion and personalized care.