Prior to his position at GANJ, Dr. Krohn conducted research on various topics relevant to the medical community for Marion Bessin Liver Research Center and the Albert Einstein College of Medicine in Bronx, NY.

He completed a fellowship in gastroenterology and hepatology at the Montefiore Medical Center in Bronx, NY and a residency in internal medicine at Mount Sinai Hospital in New York, NY. Dr. Krohn also received his medical degree with special distinction for research in hepatology from the Albert Einstein College of Medicine and a Bachelor of Arts in history with summa cum laude honors from Yeshiva University in New York, NY.

In addition to his extensive research during his medical training, Dr. Krohn has three publications and has received academic awards, including the Samuel Belkin Scholarship and the Ira Marienhoff Scholarship.