
Our Faculty


Jennifer Behzadi, MD

Madalina Butnariu, MD

Subhankar Chakraborty, MD, PhD

Megan Chan, MD

Adeeti Chiplunker, MD

Lanla Conteh, MD, MPH

Jeffery Groce, MD

Samuel Han, MD, MS
- Gastroenterology

Philip Hart, MD

Alexander Hooper, MD

Hisham Hussan, MD

Sajid Jalil, MBBS

Sean Kelly, MD

Somashekar Krishna, MD, MPH

Luis Lara, MD

Peter Lee, MB/ChB

Edward Levine, MD

Na Li, MD, PhD

Khalid Mumtaz, MBBS

Waqas Nawaz, MD

Guillermo Ortiz San Juan, MD

Georgios Papachristou, MD, PhD

Ana Petrova, MD

Sheryl Pfeil, MD

Jacob Skeans, MD

Lindsay Sobotka, DO

Peter Stanich, MD

Thangam Venkatesan, MBBS

Michael Wellner, MD

Jeffrey Wenzke, MD
Our Researchers
Our Nurse Practitioners
Andrea Benton, CNP
Comprehensive GI Outpatient
Shira Berger, CNP
Comprehensive GI Outpatient
Tessa Crilley, CNP
Comprehensive GI Inpatient
IBD Inpatient
Gail Davidson, CNP
Liver Outpatient
Kathy Foreman, CNP
Liver Outpatient
Sarah Johnson, CNP
Liver Outpatient
Beth Kulow, CNP
IBD Outpatient
Sam Lofton, CNP
Comprehensive GI Outpatient
Xiaoying (Sherry) Ma, CNP
Liver Outpatient
Hector Nava, PA
Liver Inpatient
Nicole O'Bleness-Gray, CNP
Liver Inpatient
Ann Onofri, CNP
Comprehensive GI Outpatient
Neelam Patel, CNP
Comprehensive GI Inpatient
Pancreas Inpatient
Laurie Rosales, CNP
IBD Outpatient