About our residents and fellows


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

Diagnostic Radiology Residents

Resident Year 4

Justine Kang-Chapman, MD Junior Chief Resident

Justine_6910Hometown: Orange, CA
MD: Albany Medical College
Hobbies: Traveling, reading for fun, working out, discovering new music, exploring new food, and now raising a baby
Justine.KangChapman@osumc.edu

John Ryu, MD

John_6912Hometown: Springfield, OH
MD: The Ohio State University College of Medicine
John.Ryu@osumc.edu

Luis Perez-Abreu, MD

Luis_6914Hometown: San Juan, Puerto Rico
MD: Universidad Central del Caribe School of Medicine
Luis.PerezAbreu@osumc.edu

Michael Martin, MD

Michael_6917Hometown: Virginia Beach, VA
MD: West Virginia University School of Medicine
Hobbies: Weight lifting, guitar, piano, cooking
Michael.Martin@osumc.edu

Sarah Bonnet, MD

Sarah_6908Hometown: Pittsburgh, PA
MD: West Virginia University
Hobbies: Running, reading, horseback riding
Sarah.Bonnet@osumc.edu

Resident Year 3

Angel Hatef, MD

Long_Angel_1384Hometown: Princeton, NJ
MD: Duke University
Hobbies: Gardening, jogging, reality tv shows
Angel.Hatef@osumc.edu

Caitlin Hackett, MD

HackettHometown: Columbus, OH
MD: University of Michigan
Hobbies: Reading, TV/movies, trivia, arts and crafts, Notre Dame sports 
Caitlin.Hackett@osumc.edu

Chad Sorenson, MD

Sorenson_Chad_1392Hometown: Newburgh, IN
MD: Indiana University School of Medicine
Hobbies: Running/working out, all sports (but mainly football), following the Indianapolis Colts and Chicago Cubs, eating out and trying new restaurants, spending time with my amazing wife, Molly, and young son, Lucas
Chad.Sorenson@osumc.edu

Ivo Besong Mangeb, MD

Besong MangebHometown: Ashum, Cameroon/Los Angeles, CA
MD: University of Toledo College of Medicine
Ivo.BesongMangeb@osumc.edu

Jack Scherer, MD

SchererJohnHometown: Delavan, WI
MD: University of Wisconsin School of Medicine
Jack.Scherer@osumc.edu

James Flannery, MD

Flannery_JamesHometown: Marietta, OH
MD: Marshall University
Hobbies: Sports, boating, kayaking, stream tv
James.Flannery@osumc.edu

Resident Year 2

Clifford Raymond, MD

RaymondHometown: Jacksonville, FL
MD: Northeast Ohio Medical University
Hobbies: Traveling, golfing, hiking, watching college football, spending time with friends, family, and my awesome beagle!
Clifford.Raymond@osumc.edu

Edward Gayou, MD

GayouHometown: St. Louis, MO
MD: University of Miami School of Medicine
Hobbies: Sports, being with friends
Edward.Gayou@osumc.edu

Jeffrey Marteslo, MD

MartesloHometown: Llewellyn, PA
MD: The Commonwealth Medical College
Hobbies: Spending time outdoors, sports, traveling
Jeffrey.Marteslo@osumc.edu

Kelvin Chan, MD

ChanHometown: Waterbury, CT
MD: Albert Einstein College of Medicine of Yesiva University
Kelvin.Chan@osumc.edu

Priyanka Dubé, DO

DubeHometown: Royal Oak, MI
DO: Kansas City University of Medicine and Biosciences
Hobbies: Crafts/Decor, Cooking (#MealsByPDube), Dogs, and spending time with my family 
Priyanka.Dube@osumc.edu

Resident Year 1

Frank Fofie, MD

FofieHometown: Gaithersburg, MD
MD: Marshall University Joan C. Edwards School of Medicine
Hobbies: Cooking, Basketball, Cycling, Soccer, Music, Spending time with my family

Ryan Gallagher, MD

GallagherHometown: Rocky River, OH
MD
: Wright State University Boonshoft School of Medicine
Hobbies: Basketball and Cooking

Benjamin Smith, MD

SmithHometown: Muncie, IN
MD: Indiana University School of Medicine
Hobbies: Reading, Football, Watching TV and Movies, Board Games, and Video Gaming

Jesse Spinner, MD

Hometown: Pocatello, Idaho
MD: Ohio State University College of Medicine
Hobbies: 3D printing and design, Biking, Reading, Enjoying nature

Daniel Wagner, MD

WagnerHometown: Cleveland, OH
MD: Ohio State University College of Medicine 
Hobbies: Cooking, Biking, Music, Spending time with family

Interventional/Diagnostic Radiology Residents

Resident Year 5

Mina Makary, MD Chief Resident

Mina-MakaryHometown: Columbus, OH
MD: The Ohio State University College of Medicine
Hobbies: Drawing, classical music, choir singing, jogging and racquetball
Mina.Makary@osumc.edu

Resident Year 1

Andrew McNair, MD

Hometown: Chattanooga, TN
MD
: University of Tennessee Health Science Center College of Medicine
Hobbies
: Golf, Sand volleyball, Disc golf, Watching sports, Movies, Craft beer

Ashley Sweeney, MD

Hometown: Shawnee, KS
MD: University of Missouri- Colombia School of Medicine
Hobbies: Golfing, Traveling, Watching movies, Trying new restaurants, Playing board games
Radiology Fellows

Radiology Fellows

Anthony Aquino, MD Neuroradiology Fellowship

Residency: The Ohio State University Wenxer Medical Center
MD: University at Buffalo State University of New York School of Medicine & Biomedical Sciences

Jeffrey Farrell, MD Interventional Radiology Fellowship

Residency: University Hospitals Cleveland Medical Center
MD: The Commonwealth Medical College

Vijay Pandya, MD Neuroradiology Fellowship

Residency: University of Rochester-Strong Memorial Hospital
MD: Northeast Ohio Medical University

Anthony Salvador, DO Musculoskeletal Fellowship

Residency: Detroit Medical Center – Wayne State University
DO: Michigan State University College of Osteopathic Medicine