About Our Residents
The Ohio State University’s Department of Radiology offers a dynamic learning environment for its residents. Each residency program emphasizes advanced knowledge through research, an integral part of the mission of the College of Medicine. Residents in the Department of Radiology are provided with the fundamental tools needed to create a well-rounded educational experience in radiology.
Diagnostic Radiology Residents
PGY-5

Akhil Dhamija, MD
Chief resident
Hometown: Cincinnati, OH
Medical school: The University of Toledo College of Medicine and Life Sciences

Candise Ferguson, MD
Hometown: Forest, MS
Medical school: University of Mississippi School of Medicine

James Harper, MD
Chief resident
Hometown: Athens, OH
Medical school: Boston University School of Medicine

Ayanna Jacobs, MD
Hometown: Maui, HI
Medical school: Columbia University Vagelos College of Physicians & Surgeons

Umang Khandpur, MD
Hometown: Louisville, KY
Medical school: Ohio State University College of Medicine

Sean Ryan, MD
Hometown: Raleigh, NC
Medical school: University of Cincinnati College of Medicine

Robert Tanner Zaas, MD
Hometown: Powell, OH
Medical school: Case Western Reserve University School of Medicine

Kelvin Wong, MD
Hometown: Chicago, IL
Medical school: Ohio State University College of Medicine
PGY-4

Samuel Allen, MD
Hometown: Winston Salem, NC
Medical school: Wake Forest School of Medicine of Wake Forest Baptist Medical Center

Akhila Ankem, MD
Hometown: Louisville, KY
Medical school: University of Louisville School of Medicine

Matthew Crain, MD
Hometown: State College, PA
Medical school: West Virginia University School of Medicine

Shannon Franson, MD
Hometown: Dayton, OH
Medical school: Wright State University Boonshoft School of Medicine

Krista Fried, DO
Hometown: Pittsburgh, PA
Medical school: Lake Erie College of Osteopathic Medicine

Bereket Haile, MD
Hometown: Cincinnati, OH
Medical school: University of Cincinnati College of Medicine

Adam Holmes, MD
Hometown: Centerville, OH
Medical school: University of Michigan Medical School

Andrew Jessen, MD
Hometown: Dayton, OH
Medical school: University of Toledo College of Medicine and Life Sciences

Elaine Koberlein, DO
Hometown: North Canton, OH
Medical school: West Virginia School of Osteopathic Medicine

Rahul Mal, MD
Junior Chief resident
Hometown: Dublin, OH
Medical school: Northeast Ohio Medical University

Carol Vitellas, MD
junior Chief resident
Hometown: New Albany, OH
Medical school: Ohio State University College of Medicine
PGY-3

Taofik Al Hassan, MD
Hometown: Ghana
Medical school: University of Louisville School of Medicine

Todd Aquino-Michaels, MD
Hometown: Honolulu, HI
Medical school: Case Western Reserve University

Colin Berkheimer, DO
Hometown: Duncansville, PA
Medical school: Lake Erie College of Osteopathic Medicine

Bijal Desai, MD
Hometown: Clifton, NJ
Medical school: Case Western Reserve University

Jake Francisco, MD
Hometown: Greenville, NC
Medical school: University of North Carolina Chapel Hill School of Medicine

Christopher Johns, MD
Hometown: Litchfield, IL
Medical school: University of Texas Southwestern Medical School

Frances Lawson, MD
Hometown: Biloxi, MS
Medical school: University of Mississippi School of Medicine

Melissa Magyer, MD
Hometown: Steubenville, OH
Medical school: Ohio State University College of Medicine

Martin Schwarze, MD
Hometown: Saint Louis, MO
Medical school: Saint Louis University School of Medicine

Hamid Syed, DO
Hometown: Easton, PA
Medical school: Lake Erie College of Osteopathic Medicine

Amy Walker, MD
Hometown: Toledo, OH
Medical school: Ohio State University College of Medicine
PGY-2

Michael Bodell, MD
Hometown: Columbus, OH
Medical school: Wright State University Boonshoft School of Medicine

Udit Chatterjee, DO
Hometown: Dallas, TX
Medical school: Marian University College of Osteopathic Medicine

Matthew Collins, MD
Hometown: Dayton, OH
Medical school: University of Louisville School of Medicine

Lindsay Everett, MD
Hometown: Paris, KY
Medical school: University of Louisville School of Medicine

Jenessa Lemon, DO
Hometown: Hyde Park, UT
Medical school: Kansas City University College of Osteopathic Medicine

Parker Martin, MD
Hometown: Ann Arbor, MI
Medical school: University of Michigan Medical School

Yannis Minetos, MD
Hometown: Houston, TX
Medical school: Texas A&M Health Science Center College of Medicine

Kim Naja, MD
Hometown: Beirut, Lebanon
Medical school: American University of Beirut Faculty of Medicine

Thuy Nga Nguyen, MD
Hometown: Tucson, AZ
Medical school: University of Arizona College of Medicine

Conor O’Boyle, MD
Hometown: Greenville, SC
Medical school: University of South Carolina School of Medicine

Karl Rybka, MD
Hometown: Akron, OH
Medical school: University of Cincinnati College of Medicine
Diagnostic Radiology - Medical Physics Imaging Residents
PGY-2

Hadley DeBrosse, PhD
Graduate school: University of Chicago
Interventional Radiology - Integrated Residents
PGY-6

Dane McLoughlin, DO
Hometown: Westerville, OH
Medical school: Ohio University Heritage College of Osteopathic Medicine

Matthew Roth, MD
senior Chief resident
Hometown: Bloomfield Hills, MI
Medical school: Michigan State University College of Human Medicine - Grand Rapids
PGY-5

Olivia Antonescu, MD
junior Chief resident
Hometown: North Olmsted, OH
Medical school: Northeast Ohio Medical University

Omar Ayman, MD
Hometown: Columbus, OH
Medical school: Northeast Ohio Medical University
PGY-4

Irgena Hafizi, DO
Hometown: Sterling Heights, Michigan
Medical school: Michigan State University College of Osteopathic Medicine

Brandon Rogers, MD
Hometown: Westerville, OH
Medical school: Ohio State University College of Medicine
PGY-3

Hunter Gazda, DO
Hometown: Bellbrook, Ohio
Medical school: West Virginia School of Osteopathic Medicine

Marshal King, MD
Hometown: Marysville, OH
Medical school: Ohio University, College Of Osteopathic Medicine
PGY-2

Samir Jambhekar, MD
Hometown: Chester, PAo
Medical school: Drexel University College of Medicine

Nathan Menard, MD
Hometown: Palo Alto, CA
Medical school: Keck School of Medicine of the University of Southern California
Interventional Radiology - Independent Residents
PGY-6

Muhammet Batuhan Gökhan, MD
Hometown: Kocasinan, Turkey
Medical School: Hacettepe University Medical School

Mohammad Rida, MD
Hometown: Beirut, Lebanon
Medical School: Saint Joseph University of Beirut
Graduate Fellowship Placement
Valerie George
The Ohio State University Wexner Medical Center – Breast Imaging
Christopher Kanner
The Ohio State University Wexner Medical Center – Musculoskeletal Radiology
Evan Rush
Nationwide Children's Hospital – Pediatric Radiology
Vincent Vetrano
Vanderbilt University Medical Center – Abdominal Imaging
Cincinnati Children’s Hospital – Pedatric Neuroradiology
Luke Tilmans
Medical College of Wisconsin – Neuroradiology
Mike Nicksic
The Ohio State University Wexner Medical Center – Musculoskeletal Radiology
Shahmeer Lateef
The Ohio State University Wexner Medical Center – Musculoskeletal Radiology
Cleveland Clinic Interventional Radiology – Independent
Ryan Gallagher
The Ohio State University Wexner Medical Center – Neuroradiology
Benjamin Smith
The Ohio State University Wexner Medical Center – Abdominal
Jesse Spinner
University of Washington – Abdominal
Daniel Wagner
The Ohio State University Wexner Medical Center – Neuroradiology
Benjamin Crowder
Fellowship program: Body Imaging Fellowship at Stanford
Priyanka Dubé
Fellowship program: Abdominal Imaging/Cross Sectional IR Fellowship at UCLA
Edward Gayou
Fellowship program: Interventional Radiology - Independent at MUSC
Andrew Lu
Fellowship program: Body Imaging and Intervention Fellowship at Cedars-Sinai
Clifford Raymond
Fellowship program: Interventional Radiology - Independent at University of South Florida
Ivo Besong Mangeb
Fellowship program: Cross Sectional Body Imaging Fellowship at Johns Hopkins University
Keith Carver
Fellowship program: Muscoloskeletal Radiology Fellowship at the Ohio State University
James Flannery
Fellowship program: Abdominal Imaging and Intervention Fellowship at University of Wisconsin School of Medicine and Public Health
Caitlin Hackett
Fellowship program: Abdominal Imaging Fellowship at University of Michigan
Angel Hatef
Fellowship program: Neuroradiology Fellowship at the Ohio State University
Jack Scherer
Fellowship program: Muscoloskeletal Radiology Fellowship at University of Virginia
Chad Sorenson
Fellowship program: Body MRI Fellowship at Indiana University School of Medicine
Sarah Bonnet
Fellowship program: Women’s Imaging Fellowship at University of Pittsburgh Medical Center
Alexandra Foust
Fellowship program: Pediatric Radiology & Pediatric Neuroradiology Fellowship at Boston Children’s Hospital
Daniel Hill
Fellowship program: Neuroradiology Fellowship at Massachusetts General Hospital/Harvard Medical School
John Ryu
Fellowship program: Neuroradiology Fellowship at University of Pennsylvania
Justine Kang-Chapman
Fellowship program: Breast Imaging Fellowship at The Ohio State University Wexner Medical Center
Michael Martin
Fellowship program: Abdominal Imaging Fellowship at The Ohio State University Wexner Medical Center
Luis Perez-Abreu
Fellowship program: Musculoskeletal Imaging Fellowship at University of South Florida
Daniel Ranieri
Fellowship program: Abdominal Imaging Fellowship at University of Wisconsin
Fellowship program: Neuroradiology Fellowship at Northwestern University
Anthony Aquino
Fellowship program: Neuroradiology Fellowship at The Ohio State University Wexner Medical Center
Robyn Gebhard
Fellowship program: Abdominal Imaging Fellowship at the University of California, San Francisco
Scott Keller
Fellowship program: Interventional Radiology Fellowship at New York University
Eric Miller
Fellowship program: Neuroradiology Fellowship at New York—Presbyterian Weill Cornell Medical Center
Adam Brandeberry
Fellowship program: Breast Imaging Fellowship at New York—Presbyterian Weill Cornell Medical Center
Fellowship program: Thoracic Imaging at The Ohio State University Wexner Medical Center
Steven Doukides
Fellowship program: Interventional Radiology at The Ohio State University Wexner Medical Center
Mamdouh Khayat
Fellowship program: Interventional Radiology at the University of Michigan
Grace Ma
Fellowship program: Pediatric Radiology at Boston Children's Hospital
Jeffrey Rasband
Fellowship program: Abdominal Imaging Fellowship at the University of South Florida
Fellowship program: Interventional Radiology at University of Michigan
Hannah Lawther
Fellowship program: Breast Imaging at Mayo Clinic
Douglas Murrey
Fellowship program: Interventional Radiology at the University of Michigan
Mohammad Taimur Shujaat
Fellowship program: Neuroradiology at the University of Cincinnati
Clayton Taylor
Fellowship program: Breast Imaging at The Ohio State University Wexner Medical Center
Gregory Tomc
Fellowship program: Musculoskeletal Imaging at the University of Colorado
Anna West
Fellowship program: Vascular Interventional Radiology at Dotter Interventional Institute
Fellowship program: Muskoloskeletal Imaging at MD Anderson
Kyle Cooper
Fellowship program: Interventional Radiology at Miami Cardiac and Vascular Institute
Jessica Hung
Fellowship program: Women's Imaging at Henry Ford Hospital
Christopher Karakasis
Fellowship program: Neuroradiology at University of North Carolina
Ilana Kogan
Fellowship program: Muskoloskeletal Imaging at The Ohio State University Wexner Medical Center
Trevor Miller
Fellowship program: Breast Imaging at Memorial Sloan-Kettering Hospital
Trenton Rink
Fellowship program: Musculoskeletal Imaging at The Ohio State University Wexner Medical Center
Summit Shah
Fellowship program: Pediatric Radiology at Nationwide Children's Hospital
Fellowship program: Nuclear Medicine at Washington University
Bradley Gans
Fellowship program: Emergency Radiology at Brigham and Women's Hospital
Neelima Gorantla
Fellowship program: Interventional Radiology at The Ohio State University Wexner Medical Center
Annie Lim
Fellowship program: Interventional Radiology at The Ohio State University Wexner Medical Center
Drew Pierce
Fellowship program: Pediatric Radiology at Texas Children's Hospital
Jaclynn Powell
Fellowship program: Breast Imaging at The Ohio State University Wexner Medical Center