Our Fellows - Division of Nephrology

Get to know our current fellows and fellowship leaders:

Second-year fellows (2023-2025)

Atlee Baker, MD

Residency: Ochsner Louisiana State University Health Science Center
X: @atlee_baker

Atlee enjoys cooking favorites from where he grew up in Maryland but is always willing to try something new. His latest hobby is home brewing, and he’s looking forward to making his first batch of mead.

Muhammad Yasir Baloch, MBBS

Residency: Florida State University, Tallahassee Memorial Hospital
X: @Myasirbaloch

Yasir is a hobbyist photographer and has worked for National Geographic magazine as an aerial videographer (using his drone). See his spectacular work documenting a Hindu pilgrimage here.

Alex Calderon, MD

Residency: SSM Health, St. Mary’s Hospital, St. Louis

Alex likes traveling and is a big soccer fan. He hopes to attend the next World Cup.

Felina Innaci Dass, MBBS

Residency: St. Luke’s Hospital, St. Louis, Missouri
X: @FelinaDass

Felina is an accomplished pianist. She has been playing piano since the age of 4 and is board certified from the Associated Board of Royal Schools of Music (ABRSM), UK.

Audrey Netzel, MD

Residency: Ochsner Louisiana State, University Health Science Center

Audrey is a Wisconsin cheese lover! She grew up in southern Wisconsin and enjoys sharing the “best cheese” in this country with family and friends. Her favorite Wisconsin Cheese is Roth Cheese’s Grand Cru Surchoix, which has won multiple international awards and is made in her hometown.

Olga Postovitenko, MD

Residency: Berkshire Medical Center, Pittsfield, MA

In her free time, Olga enjoys different outdoor activities, especially hiking. One of her dreams is to visit 10 major National Parks in the next few years. So far, she has been able to enjoy hiking in four out of 10 parks.

Maheen Khan, MBBS

Residency: Louisiana State University

Yazan Kharabsheh, MD

Residency: Thomas Hospital

William Martin, MBChB

Residency: NUI Galway School of Medicine

Ramayee Nadarajan, MBBS

Residency: University of South Alabama

Nicole Shammas, MD

Residency: University of Colorado

AbdulMoid Shehzad, MBBS

Residency: The Jewish Hospital

Our Nephrology Fellowship leaders

Seth Goldberg, MD
Training Program Director, Nephrology Fellowship

Associate Professor of Medicine
X: @sgoldber99
sgoldber@wustl.edu
Washington University School of Medicine
660 S. Euclid Ave., Campus Box 8129
St. Louis, MO 63110
Phone: 314-362-7211

Frank O’Brien, MD, MRCPI
Senior Associate Program Director

Assistant Professor of Medicine
X: @frankjobrien84
fobrien@wustl.edu
Washington University School of Medicine
660 S. Euclid Ave., Campus Box 8129
St. Louis, MO 63110
Phone: 314-362-7211

Morgan Schoer, MD
Associate Program Director

Assistant Professor of Medicine
mschoer@wustl.edu
Washington University School of Medicine
660 S. Euclid Ave., Campus Box 8129
St. Louis, MO 63110
Phone: 314-362-7211

Ashley Edwards
Senior Fellowship Program Coordinator

Edwards.a@wustl.edu
Washington University School of Medicine
660 S. Euclid Ave., Campus Box 8129
St. Louis, MO 63110
Phone: 314-362-7211