800 Veterans Memorial Highway2nd FloorHauppauge, NY 11788
Overview of Dr. Chen
Chih-Shan Jason Chen, MD, PhD, is a Dermatologic Surgeon based in Long Island, New York, specializing in Mohs Micrographic Surgery. Dr. Chen completed his internship in Internal Medicine at Yale-New Haven Medical Center and his residency in Dermatology and fellowship in Dermatologic Surgery at Stony Brook Medicine/University Hospital. After graduating from Chung Shan Medical University School of Medicine in 1986, he subsequently completed his Pathology PhD training in the University of Pennsylvania in 1993. Dr. Chen has published a significant number of research papers in reputable journals such as the Journal of Biophotonics, JAMA Dermatology, Journal of the American Academy of Dermatology, Nature Communications, and Frontiers in Medicine. These studies have been widely cited, indicating recognition and value within his professional community. He has been honored as a Fellow by both the American Academy of Dermatology and the American College of Mohs Surgery.
Education & Training
Stony Brook Medicine/University HospitalResidency, Dermatology, 1996 - 1999
Yale-New Haven Medical CenterInternship, Internal Medicine, 1995 - 1996
Chung Shan Medical UniversityClass of 1986
Certifications & Licensure
NY State Medical License 1998 - 2027
American Board of Dermatology Dermatology
Awards, Honors, & Recognition
- Fellow (FACMS) American College of Mohs Surgery, 2000
- Fellow (FAAD) American Academy of Dermatology
- Fellow (FASDS) American Society for Dermatologic Surgery
Publications & Presentations
PubMed
- Demographic and Tumor Characteristics of Lentigo Maligna and Lentigo Maligna Melanoma for Presurgical RCM Mapping: A Retrospective Study.Noa Kremer, Miguel Cordova, Cristian Navarrete-Dechent, Ashfaq A Marghoob, Stephen W Dusza
International Journal of Dermatology. 2026-07-01 - Increased dendritic cell density and altered melanin patterns distinguish melanoma from Nevi on CRFF-OCT: A pilot study toward noninvasive diagnosis.Luísa Polo-Silveira, Rozina B Zeidan, Stephen W Dusza, Ashfaq Marghoob, Chih-Shan Jason Chen
Journal of the American Academy of Dermatology. 2026-06-11 - PARP1 as a biomarker for differentiating melanoma from benign melanocytic lesions.Aditi Sahu, Melissa Gill, Aundree Hermawan, Anjali Shinde, Ucalene Harris
The Journal of Investigative Dermatology. 2026-05-12
Professional Memberships
- Fellow
- Fellow
Other Languages
- Taiwanese, Chinese (Mandarin)
Insurance Accepted
- Aetna Choice POS II
Aetna HMO
BCBS Blue Card PPO
CIGNA HMO
CIGNA Open Access
CIGNA PPO
Empire BCBS HMO
Empire BCBS PPO
GHI PPOGreat West PPO
Humana ChoiceCare Network PPO
Multiplan PHCS PPO
Multiplan PPO
MVP Healthcare PPO
QualCare HMO
QualCare PPO
United Healthcare - Direct Choice Plus POS
United Healthcare - Direct Options PPO - Please verify your coverage with the provider's office directly when scheduling an appointment
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