The medical service at Colin Chan, M.D. and Associates is top-notch, with highly knowledgeable and compassionate healthcare professionals. Dr. Karen Johnson is particularly impressive, with exceptional listening skills and a thorough understanding of complex medical conditions. The office staff is also very friendly and helpful. The medical facility is wheelchair accessible, making it convenient for patients with mobility issues. The working hours are consistent, but it would be beneficial to have extended hours for patients who may need to schedule appointments outside of the standard day. There is a lack of transparency regarding pricing, which may be a deterrent for some patients. However, the quality of care provided by the medical staff is exceptional and well worth the investment. Overall, Colin Chan, M.D. and Associates is a reliable choice for medical care, but could benefit from clearer pricing information.