Our team
Ray Dong, MD
Dr. Ray Dong is a dedicated and experienced gastroenterologist with over 10 years of clinical practice. He completed his Gastroenterology Fellowship at Mount Sinai Health System and his Internal Medicine Residency at Los Angeles County + University of Southern California Medical Center. Dr. Dong earned a Bachelor of Science in Public Health, Biostatistics from the University of North Carolina at Chapel Hill, and a Doctor of Medicine (M.D.) from Eastern Virginia Medical School. Currently licensed in New York and California, he is affiliated with respected institutions like New York Presbyterian - Methodist/Queens Hospitals and Maimonides Medical Center. Dr. Dong is board-certified in Internal Medicine and Gastroenterology. Fluent in English and Mandarin Chinese, he is dedicated to providing high-quality care to diverse communities. Contact Dr. Dong for a consultation today.
Lillian Zheng, PA
Lillian Zheng is a compassionate and dedicated Physician Assistant with a strong interest in gastroenterology and digestive health. She earned her Bachelor of Science in Biology - Neuroscience from Stony Brook University and completed her Physician Assistant education at Upstate Medical University.
Lillian is fluent in English and Mandarin Chinese. Her goal is to help patients feel informed, respected, and confident in their care while supporting their long-term digestive health and overall well-being.