About
O. is a board-certified internist with over a decade of clinical experience across eight states and thirteen hospitals in the United States. He earned his medical degree from Western University of Health Sciences in Pomona, California, and completed his Internal Medicine residency at UCSF Fresno in 2015. He has also completed IART Regenerative Medicine Training.
Dr. Lin is especially focused on heart disease, COPD, obesity, hypertension, and renal failure, but his deepest interest lies in finding root causes of disease through lifestyle, stress, inflammation, and nutrition. His own experience with chronic illness as a young person, navigating both conventional and alternative treatments, shaped his empathy for patients facing complex health challenges. He has participated in medical missions to Taiwan, China, Myanmar, the Philippines, and Thailand. He speaks Mandarin and brings a cross-cultural perspective to every patient encounter.
Education & Training
Medical School
Western University of Health Sciences/COMP, Pomona, CA, 2012
Residency
Internal Medicine, UCSF Fresno, 2015
Additional Training
IART Regenerative Medicine Training
Certifications
Languages
English, Mandarin
Conditions Treated
Who is Dr. Lin right for?
Dr. Lin is well suited for patients managing serious chronic conditions such as heart disease, COPD, hypertension, obesity, or renal failure. Patients who want a physician focused on root causes rather than symptom management will connect with his approach. His personal experience with chronic illness gives him genuine insight into the patient journey. Mandarin-speaking patients will also feel comfortable communicating directly with him.
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Frequently Asked Questions
Dr. Lin treats complex chronic conditions including heart disease, COPD, obesity, hypertension, and renal failure. He also addresses root causes of illness through lifestyle, stress management, nutrition, and inflammation reduction.
Yes. Dr. Lin holds board certification in Internal Medicine since 2015.
Dr. Lin earned his medical degree from Western University of Health Sciences in Pomona, California, and completed his Internal Medicine residency at UCSF Fresno in 2015. He has also completed IART Regenerative Medicine Training.
Dr. Lin focuses on identifying the underlying causes of disease rather than just managing symptoms. He pays close attention to lifestyle factors, stress, nutrition, and inflammation. His own history with chronic illness deepened his commitment to this approach.
Yes. Dr. Lin speaks Mandarin, making him accessible to patients who prefer to communicate in Chinese.
Dr. Lin has over ten years of clinical experience, practicing across eight states and thirteen hospitals throughout the United States. That breadth of exposure gives him a wide clinical perspective on complex cases.
Yes. Dr. Lin participated in medical missions to Taiwan, China, Myanmar, the Philippines, and Thailand. That international experience informs his cross-cultural approach to patient care.
Doctor profile last updated April 11, 2026