Strong in biomath/biostats/ML/AI/neuroimage/AD methodology research. Dr. Chen has >600 papers w/ h-index 109 in Google scholar and 93 in ResearchGate. Research.com ranks him in Medicine 6741 worldwide and 3663 in US, 2024

Industry pioneer mobile 3G/4G/5G and now 6G; award-winning fintech: investment banking, personal finance/advising, cognitive/behavioral finance; e-commerce; healthcare: insurance, AI-guided Dx/decision-support in finance & medicine, tele-medicine.