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What our patient says

Lynette from Rancho Cucamonga, Ca

“Dr. Michael Chai is the most compassionate and caring doctor we have ever had! He is managing a very difficult and complicated medical situation for us, and coordinating all the doctors. My opinion is you would be very happy with Dr. Chai.“

What our patient says

Frannie from Upland, Ca

“Dr. Chai is the best doctor you could ever hope to have. He’s attentive, compassionate and treats his patients like they are important to him.“

What our patient says

Mark from Yucaipa, Ca

“I have been going to Dr. Chai since August of 2014. I had moved from Arizona and was looking for a concierge doctor. I had serious health problems from 2010 to 2014. Dr. Chai has treated me and I am now healthy. The specialists he referred me to were excellent. Dr. Chai has a great bedside manner. His staff are very customer service focused. He is the best medical doctor I have had.“

What our patient says

Ryan from Rancho Cucamonga, Ca

“Dr. Michael Chai is an amazing doctor. He has extensive knowledge when it comes to concierge medicine & nutrition. He treats all of his patients with the utmost compassion and I highly recommend Dr. Chai and his friendly staff.“

What our patient says

Victor from Ontario, Ca

“ I cannot be more pleased with the staff and Dr. Chai’s personal and professional care.“

What our patient says

Jeff from Upland, Ca

“ Individual premium care everyday – appointments when you need it. Doctor spends time with you and listens to your medical condition. You are never rushed during an appointment. Doctor Chai is always available. Doctor calls you to see if you are feeling better. If you need a specialist, Doctor Chai calls and gets you in right away. Doctor Chai and his staff know you. You are not just a number. Doctor Chai makes house calls when needed. Dr Chai promotes wellness, leading by example. Doctor Chai supports and practices a four-fold way of living everyday: mental, physical, social and religious.“

What our patient says

Jon from Upland, Ca

“This is the best service that anyone can ask for“


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Dr. Michael Chai is a concierge medical doctor dedicated to providing his patients with the best possible primary care. Dr. Chai’s concierge medical practice provides enhanced care, including a commitment to limiting patient loads to ensure adequate time and availability for each patient.

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