Faculty
All Faculty
![Parakkal Deepak, MBBS, MS](https://gastro.wustl.edu/app/uploads/2017/04/DeepakP_300-1-e1492794902187.jpg)
Parakkal Deepak, MBBS, MS
Associate Professor of Medicine
Director of Clinical and Translational Research, Division of Gastroenterology
- Phone: 314-273-1947
- Fax: 314-747-5871
![Jaquelyn F. Fleckenstein, MD](https://gastro.wustl.edu/app/uploads/2016/10/Fleckenstein.jpg)
Jaquelyn F. Fleckenstein, MD
Professor of Medicine
Director, Hepatology Program
Director, Advanced Hepatology Fellowship
- Phone: 314-747-2066
- Fax: 314-454-5108
![Angela Gieseler, PA-C, MMS](https://gastro.wustl.edu/app/uploads/2023/02/Gieseler-Angela_Gastro_04-280x386.jpg)
Angela Gieseler, PA-C, MMS
Physician Assistant
- Phone: 314-747-2066, Press option 1
- Fax: 314-747-5871