Dr. Caleb Kallen, M.D, PhD | Shady Grove Fertility
(877) 985-2266
1515 Market St Ste. 1030, Philadelphia, Pennsylvania, 19102
Business hours
| Monday | 7:00am to 4:00pm |
| Tuesday | 7:00am to 4:00pm |
| Wednesday | 7:00am to 4:00pm |
| Thursday | 7:00am to 4:00pm |
| Friday | 7:00am to 4:00pm |
| Saturday | 7:00am to 9:00am |
| Sunday | 7:00am to 9:00am |
About us
Caleb Kallen, M.D., Ph.D., FACOG, earned his medical degree and doctorate in philosophy (Molecular and Cellular Biology) from the University of Pennsylvania. He went on to complete his residency training in obstetrics and gynecology at the Hospital of the University of Pennsylvania in Philadelphia. Dr. Kallen completed his subspecialty training in reproductive endocrinology and infertility at Yale University in New Haven, Connecticut. Dr. Kallen then served as Assistant Professor at Emory University for 7 years, followed by a position as Associate Professor at Thomas Jefferson University where he was elevated to the position of Director of the Division of Reproductive Endocrinology and Infertility.