Before joining the Shady Grove Fertility Center, Dr. Kallen directed the Division of Reproductive Endocrinology at Thomas Jefferson University. He received his medical and PhD degrees from the University of Pennsylvania and completed his residency training at the Hospital of the University of Pennsylvania. He completed fellowship training in Reproductive Endocrinology and Infertility at the Yale-New Haven Hospital. Dr. Kallen has received national recognition for his teaching and was an NIH-funded researcher for over a decade.
Learn about this doctor
Dr. Kallen's Care Philosophy
Shady Grove Fertility is committed to providing the latest and most appropriate treatments available in a caring and compassionate environment. Our medical team includes highly trained, experienced, and board-certified physicians. Our physicians and staff work closely with you to find the most successful solutions for your personal family-building needs.
Dr. Kallen's Experience
For the best healthcare for your needs, choose a doctor who specializes in your medical condition.
Board certification indicates that a doctor is highly qualified in the medical field in which they practice.
Check to see that this provider treats your medical condition.
Check to see that this provider performs the procedure that you need.
Check to see if your provider has any malpractices, board actions, or sanctions.
Learn more about where this provider went to medical school, residency, and more.
Awards & Recognition
View information about special awards and recognition for this provider.
Check to see what languages this provider and/or staff speak.
Memberships & Professional Affiliations
View memberships and affiliations associated with this provider.
Overall Patient Satisfaction
Likelihood of recommending Dr. Kallen to family and friends is 4.8 out of 5