About
Claudine M. De Dan earned her Doctorate of Medicine from the University of Medicine and Dentistry of New Jersey, Robert Wood Johnson Medical School in 2002. She completed her internship and residency in Family Medicine at Crozer-Chester Medical Center in Chester, Pennsylvania. The program selected her as Chief Resident during her final year, from 2004 to 2005. She holds board certification from the American Board of Family Medicine and maintains membership in the American Academy of Family Physicians. From 2016 to 2017, she served as an Assistant Professor at Rowan University.
Dr. De Dan brings 20 years of clinical experience managing complex conditions, including diabetes, hypertension, and heart, kidney, and lung disease. She has a strong focus on diet, exercise, and individualized weight management for her patients. She sees patients across all life stages, from infants to older adults, and provides women's health services including routine gynecological care. South Jersey magazine has named her a Top Doctor, Top Physician, and Top Female Doctor across multiple years, including consistently from 2019 through 2024. She earned the Eagle Award from Crozer-Keystone Family Practice during her residency years. Her undergraduate degree, a Bachelor of Science from The Pennsylvania State University, earned her highest honors graduation before she pursued pre-medicine studies at Rutgers.
Education & Training
Undergraduate
The Pennsylvania State University, Bachelor of Science (highest honors)
Medical School
University of Medicine and Dentistry of New Jersey, Robert Wood Johnson Medical School, Doctorate of Medicine (2002)
Residency
Crozer-Chester Medical Center, Chester, PA, Family Medicine Residency and Internship (2003-2005); Chief Resident (2004-2005)
Additional Training
Assistant Professor, Rowan University (2016-2017)
Certifications
Conditions Treated
Who is Dr. De Dan right for?
Dr. De Dan is a strong fit for patients at any life stage, from newborns to older adults. Adults managing diabetes, hypertension, or chronic conditions like heart or kidney disease benefit from her depth of experience. Women seeking a physician who also provides routine gynecological care will find her scope especially practical. Patients who prioritize weight management, nutrition, and physical activity find her approach well-matched to their goals.
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Frequently Asked Questions
Dr. De Dan specializes in managing complex chronic conditions including diabetes, hypertension, and heart, kidney, and lung disease. She also focuses on weight management, nutrition, and exercise guidance. Her scope covers patients at every life stage, from infants to older adults.
Yes, Dr. De Dan provides women's health services including routine gynecological care. She integrates these services into her primary care practice, so patients can address multiple health needs in one place.
Yes, Dr. De Dan holds board certification from the American Board of Family Medicine. She also maintains active membership in the American Academy of Family Physicians.
Dr. De Dan earned her Doctorate of Medicine from the University of Medicine and Dentistry of New Jersey, Robert Wood Johnson Medical School in 2002. She completed her Family Medicine residency and internship at Crozer-Chester Medical Center in Chester, Pennsylvania, where her program selected her as Chief Resident during her final year.
Dr. De Dan brings over 20 years of clinical experience to her practice. She has spent her career managing complex chronic conditions and caring for patients across all age groups.
Yes, South Jersey magazine has named Dr. De Dan a Top Doctor, Top Physician, and Top Female Doctor across multiple years, including four consecutive years through 2024. She also earned the Eagle Award from Crozer-Keystone Family Practice during her residency.
Yes, Dr. De Dan sees patients at every life stage. Her clinical scope spans from infants through geriatric care, making her a practical choice for families of all ages.
Yes, Dr. De Dan served as an Assistant Professor at Rowan University from 2016 to 2017. Her academic experience complements her long clinical career in family medicine.
Doctor profile last updated March 21, 2026