Dr. Kallen directs the Division of Reproductive Endocrinology at Thomas Jefferson University. He received his medical and PhD degrees from...Read More
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Likelihood of recommending Dr. Kallen to family and friends is 4.7 out of 5
Dr. Kallen accepts 27 insurance carriers
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Board certification should be one of your top considerations when choosing a doctor. Board certification is an official recognition given to doctors who have met specific requirements set by national medical specialty boards in the... More
Board certification should be one of your top considerations when choosing a doctor. Board certification is an official recognition given to doctors who have met specific requirements set by national medical specialty boards in the United States.
Board certification indicates that a doctor is highly qualified in the medical field in which he or she practices. A board-certified doctor is more likely than a non-board-certified doctor to have the most current skills and knowledge about how to treat your medical condition.
Fertility & Reproductive Endocrinology
Obstetrics & Gynecology
Healthgrades does not collect malpractice information for Pennsylvania.
No sanctions history found for the years that Healthgrades collects data.
No board actions found for the years that Healthgrades collects data.
Graduated in 1998
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Dr. Kallen has no media or publications listed.
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Even specialists specialize. One orthopedic surgeon might do nothing but hip surgeries, while another does nothing but knees. If you want the best possible care, it’s critical to match your medical need with the doctor who truly specializes in treating it.
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Dr. Kallen directs 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 is an NIH-funded researcher.
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