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

Angel Hatef, MD

Long_Angel_1384Hometown: Princeton, NJ
MD: Duke University
Hobbies: Gardening, jogging, reality tv shows

Caitlin Hackett, MD

HackettHometown: Columbus, OH
MD: University of Michigan
Hobbies: Reading, TV/movies, trivia, arts and crafts, Notre Dame sports 

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

Ivo Besong Mangeb, MD

Besong MangebHometown: Ashum, Cameroon/Los Angeles, CA
MD: University of Toledo College of Medicine

Jack Scherer, MD Senior Chief Resident

SchererJohnHometown: Delavan, WI
MD: University of Wisconsin School of Medicine


James Flannery, MD

Flannery_JamesHometown: Marietta, OH
MD: Marshall University
Hobbies: Sports, boating, kayaking, stream tv

Resident Year 3

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!

Edward Gayou, MD Junior Chief Resident

GayouHometown: St. Louis, MO
MD: University of Miami School of Medicine
Hobbies: Sports, being with friends

Kelvin Chan, MD

ChanHometown: Waterbury, CT
MD: Albert Einstein College of Medicine of Yesiva University

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 

Resident Year 2

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
: 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

Resident Year 1

Elizabeth von Ende, DO

vonEndeElizabeth Hometown: Leawood, Kansas
MD: Kansas City University of Medicine and Biosciences
Hobbies: Playing Basketball, Working out, and Traveling 

Benjamain Himelhoch, MD

HimelhochBenjaminHometown: Flint, MI
MD: Michigan State University College of Human Medicine 
Hobbies: Music, Golfing, College football and basketball, and reading 

Ian Klonk, MD

KlonkIanHometown: Akron, OH
Hobbies: Hiking, Cooking, Video Games, and Volleyball 

Shahmeer Lateef, MD


Hometown: Durham, NC
MD: University of North Carolina School of Medicine
Hobbies: Traveling, Sports, Music, and Spending time with family

Lindsey Pelissier, MD

PelissierLindseyHometown: Los Angeles, CA
MD: University of Michigan Medical School
Hobbies: Dancing, Scuba diving, Flying, Spending time with family

Interventional/Diagnostic Radiology Residents

Resident Year 3

Jeffrey Marteslo, MD

MartesloHometown: Llewellyn, PA
MD: The Commonwealth Medical College
Hobbies: Spending time outdoors, sports, traveling

Resident Year 2

Andrew McNair, MD

Hometown: Chattanooga, TN
: University of Tennessee Health Science Center College of Medicine
: 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

Resident Year 1

Krystle Garcia, DO

KrystleGarciaHometown: Westwood, NJ
MD: Touro College of Osteopathic Medicine
Hobbies: Travel, Yoga, Watching sunsets, gardening, Cooking, Enjoying time with family and friends 



Chelsea Steffens, MD

SteffensChelseaHometown: Troy, MI
MD: Chicago Medical School at Rosalind Franklin University of Medicine and Science 
Hobbies: Running, Netflix, Sporting events, Traveling, Euchre, Jumbo Jenga, Corn Hole, any and all games with my family and friends 
Current Radiology Fellows

Current Radiology Fellows

Justine Kang-Chapman, MD Breast Imaging Fellowship

Residency: The Ohio State University Wexner Medical Center
MD: Albany Medical College - Albany, NY

Jason Jimenez-Ocasio, MD Musculoskeletal Imaging Fellowship

Residency: New York Medical College at Westchester Medical Center - Valhalla, NY
MD: Universidad Central del Caribe School of Medicine - Bayamon, PR

Michael Martin, MD Abdominal Radiology Fellowship

Residency: The Ohio State University Wexner Medical Center
MD: West Virginia University School of Medicine - Morgantown, WV

Alexandre da Silva, MD The Interventional Radiology Fellowship Program

da-SilvaAlexandreResidency: Medical College of Wisconsin
MD: McGovern Medical School at the University of Texas Health Science Center at Houston

James Kingsbury, MD The Interventional Radiology Fellowship Program

KingsburyJamesResidency: West Virginia University
MD: West Virginia University School of Medicine

Marthony Robins, PhD Imaging Medical Physics Residency Program

PhD: Duke University - Durham, NC