Current Residents

current residents group photo

Kelly O’Connell

Kelly O’Connell, M.D.

Chief Resident

KNicholas Vargas

Nicholas Vargas, M.D.

Chief Resident

Garrick Biddle

Garrick Biddle, M.D.

Diagnostic Radiology

Hometown: Stockton, California
Medical School: Drexel University College of Medicine
Intern Year: Kaweah Delta Medical Center, Visalia CA
Future plans: Academic Neuroradiology
Interests/Hobbies: Video games, sports (especially college football), finding the perfect cup of coffee!
Favorite Radiology Eponym/Sign: Fleck sign

Isaiah Brown

Isaiah Brown, M.D., M.S.

Diagnostic Radiology

Hometown: Valencia, CA
Medical School: UC San Francisco School of Medicine
Intern Year: Highland Hospital, Oakland, CA
Future plans: Undecided
Interests/Hobbies: Snowboarding, billiards, traveling
Favorite Radiology Eponym/Sign: Copper Beaten Skull

Shan Hansra

Shan Hansra, M.D.

Diagnostic Radiology

Hometown: San Jose, CA
Medical School: UC Davis School of Medicine
Intern Year: MountainView Hospital in Las Vegas, NV
Future plans: Abdominal Radiology Fellowship, Stanford University
Interests/Hobbies: Exploring the outdoors, playing basketball/watching the Warriors, video games
Favorite Radiology Eponym/Sign: Hamburger Sign

Abdullah Khan

Abdullah Khan, M.D.

Diagnostic Radiology

Hometown: Irvine, CA
Medical School: University of Pittsburgh School of Medicine
Intern Year: Santa Clara Valley Medical Center, San Jose, CA
Future plans: Abdominal Radiology Fellowship, Stanford University
Interests/Hobbies: Spending time with family, guitar, video games
Favorite Radiology Eponym/Sign: Popcorn calcifications, or any food related sign

Patrick Y. Kim

Patrick Y. Kim, M.D.

Interventional Radiology/Diagnostic Radiology

Hometown: Los Angeles, CA
Medical School: Chicago Medical School
Intern Year: Harbor-UCLA Medical Center
Future plans: Neuro, IR, Body
Interests/Hobbies: Hiking, climbing, cooking
Favorite Radiology Eponym/Sign: Eye-of-the-tiger Sign

Frank Liou

Frank Liou, M.D.

Interventional Radiology/Diagnostic Radiology

Hometown: Diamond Bar, CA
Medical School: Drexel University College of Medicine
Intern Year: Highland Hospital, Oakland, CA
Future plans: IR: Interventional Oncology, Trauma
Interests/Hobbies: Martial arts, cooking, camping
Favorite Radiology Eponym/Sign: Leaping dolphin sign

Naveed Majd

Naveed Majd, D.O.

Diagnostic Radiology

Hometown: Los Angeles region
Medical School: Touro College of Osteopathic Medicine, New York, NY
Intern Year: UC Irvine
Interests/Hobbies: Spending time with family, exercising, cooking, traveling, skiing

Gabriella Marvizi

Gabriella Marvizi, M.D.

Diagnostic Radiology

Hometown: Los Angeles, CA
Medical School: UC Irvine School of Medicine
Intern Year: St. Mary’s Medical Center, Long Beach, CA
Interests/Hobbies: Traveling, going to the beach, Mexican food, spending time with family and friends

Quinn Ng

Quinn Ng, M.D., Ph.D.

Nuclear Medicine/Diagnostic Radiology

Hometown: Honolulu, Hawaii
Medical School: University of Hawaii John A Burns School of Medicine
Intern Year: St Marys Medical Center, Long Beach, California
Future plans: Nuclear Medicine
Interests/Hobbies: Sleep, research, video games
Favorite Radiology Eponym/Sign: Starry Sky

Nicholas Vargas

Nicholas Vargas, M.D.

Diagnostic Radiology

Hometown: Fallon, NV
Medical School: University of Nevada, Reno
Intern Year: Virginia Mason Medical Center. Seattle, Washington
Future plans: Abdominal Radiology Fellowship, UC Davis
Interests/Hobbies: Working on my French/Spanish, traveling with his wife, varial heelflips and double dynos
Favorite Radiology Eponym/Sign: Lover’s Fracture

Sean Boyle

Sean Boyle, M.D.

Diagnostic Radiology

Hometown: Roseville, CA
Medical School: UC Davis
Intern Year: Southern Hills Hospital, Las Vegas, NV
Future plans: Undecided
Interests/Hobbies: Spending time with his wife, exploring new restaurants, playing video games
Favorite Radiology Eponym/Sign: Scottie dog sign

Anthony Chen

Anthony Chen, M.D.

Diagnostic Radiology

Hometown: Irvine, CA
Medical School: Keck School of Medicine, University of Southern California
Intern Year: Riverside Community Hospital, CA
Future plans:  Radiology Subspecialty in Academic or private practice
Interests/Hobbies: Bird photography, Japanese animated television, playing video games
Favorite Radiology Eponym/Sign: The Sonographer’s Arrow

Cody Key

Cody Key, M.D.

Interventional Radiology/Diagnostic Radiology

Hometown: Albuquerque, NM
Medical School: Texas Tech University
Intern Year: Providence Sacred Heart Medical Center, Spokane, WA
Future plans: Interventional Radiology
Interests/Hobbies: Spending time outdoors backpacking, climbing, skiing, playing board and video games, spending time with friends and family
Favorite Radiology Eponym/Sign: Doge cap

Andrew Nelson

Andrew Nelson, M.D.

Interventional Radiology/Diagnostic Radiology

Hometown: San Ramon, CA
Medical School: George Washington School of Medicine, Washington, DC
Intern Year: Kaiser Permanente Los Angeles, CA
Future plans:  Interventional Radiology
Interests/Hobbies: Volleyball, basketball, video games, attending sporting events, traveling
Favorite Radiology Eponym/Sign: Winking owl sign

Kelly O’Connell

Kelly O’Connell, M.D.

Diagnostic Radiology

Hometown: Reno, NV
Medical School: University of Nevada, Reno
Intern Year: MountainView Hospital in Las Vegas, NV
Future plans: Undecided fellowship/Reno NV practice
Interests/Hobbies: Baking, reading, home projects, spending time with her husband and two dogs
Favorite Radiology Eponym/Sign: Panda sign

Ethan Radzinsky

Ethan Radzinsky, M.D.

Diagnostic Radiology

Hometown: Mountain View, CA
Medical School: Case Western Reserve University, Cleveland, OH
Intern Year: Santa Clara Valley Medical Center, CA
Future plans:  Unknown
Interests/Hobbies: Exploring the outdoors with his wife and dog, fitness, playing guitar
Favorite Radiology Eponym/Sign: Shmoo sign

Arjun Vij

Arjun Vij, M.D.

Diagnostic Radiology

Hometown: San Ramon, CA
Medical School: Case Western Reserve University, Cleveland, Ohio
Intern Year: University Hospitals, Cleveland, OH
Future plans: Undecided
Interests/Hobbies: Spending time outdoors, eating good food, watching Netflix, exercising
Favorite Radiology Eponym/Sign: Ring of the fire ring

Luke Aeilts

Luke Aeilts, M.D.

Diagnostic Radiology

Hometown: Midwest
Medical School: Creighton University School of Medicine, Omaha, NE
Intern Year: Medical College of Wisconsin Affiliated Hospitals, Milwaukee, WI

Cameron Brock

Cameron Brock, M.D.

Interventional Radiology/Diagnostic Radiology

Hometown: Salt Lake City, UT
Medical School: Creighton University, Omaha, NE
Intern Year: The University of Texas, Dell Medical School, Austin, TX
Interests/Hobbies: Snowboarding, college football, concerts, spending time outdoors with his wife and two daughters

Andrew Chen

Andrew Chen, M.D.

Diagnostic Radiology

Hometown: Ann Arbor, MI
Medical School: Case Western Reserve University, Cleveland, OH
Intern Year: UC Davis
Interests/Hobbies: Hiking and camping, road trips, movies, musicals.

Anant Dhingra

Anant Dhingra, M.D.

Diagnostic Radiology

Hometown: Fresno, CA
Medical School: Albert Einstein College of Medicine, New York, NY
Intern Year: St. Joseph’s Medical Center, Stockton, CA
Interests/Hobbies: Playing board and video games, anime, cooking, spending time with his cat, working out at the gym

Mary Dinh

Mary Dinh, M.D.

Diagnostic Radiology

Hometown: San Jose, CA
Medical School: Penn State College of Medicine, Hershey, PA
Intern Year: Lehigh Valley Health Network, Pennsylvania
Interests/Hobbies: Exploring new places with her fiancé, jogging, hiking, eating good food

Nicholas DiSanti

Nicholas DiSanti, M.D.

Diagnostic Radiology

Hometown: West Chester, PA
Medical School: Temple University, Philadelphia, PA
Intern Year: St. Joseph’s Medical Center, Stockton, CA
Interests/Hobbies: Spending time outdoors with his wife and family, whether trail running, mountain biking, paddling

Samuel Katz

Samuel Katz, M.D.

Interventional Radiology/Diagnostic Radiology

Hometown: Albany, NY
Medical School: Stony Brook University, Long Island, NY
Intern Year: Vassar Brothers Medical Center in Poughkeepsie, NY
Interests/Hobbies: Hiking, biking, skiing, playing instruments

Ryan Lee

Ryan Lee, M.D.

Nuclear Medicine/Diagnostic Radiology

Hometown: San Jose, CA
Medical School: Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, NY
Intern Year: Kaweah Delta Medical Center, Visalia, CA
Interests/Hobbies: Piano, basketball, and chess
Favorite Radiology Eponym/Sign: Panda sign

Robert Choi

Robert Choi, M.D.

Diagnostic Radiology

Hometown: Downey, CA
Medical School:
Lewis Katz School of Medicine at Temple University
Interests/Hobbies: Strength training, snowboarding, computer building, traveling, cooking

Maria Escudero-Fung

Maria Escudero-Fung, M.D.

Diagnostic Radiology

Hometown: Richmond, CA
Medical School: Pennsylvania State University College of Medicine
Interests/Hobbies: Tennis, Zumba, Peloton, baking, makeup artistry, trying new restaurants, hiking

Mollie Getzfread

Mollie Getzfread, D.O.

Nuclear Medicine/Diagnostic Radiology

Hometown: East Norriton, PA
Medical School: Philadelphia College of Osteopathic Medicine
Internship: Crozer-Chester Medical Center, Upland PA
Interests/Hobbies: Field hockey, running, volunteering

Chirag Govardhan

Chirag Govardhan, M.D.

Diagnostic Radiology

Hometown: Newark, CA
Medical School:
New York Medical College
Interests/Hobbies: Trying new restaurants and cuisines, traveling, going to concerts/live music, houseplants, working out

Kaylan Griffith

Kaylan Griffith, M.D.

Diagnostic Radiology

Hometown: Mountain View, CA
Medical School:
USF Health Morsani College of Medicine
Interests/Hobbies: Tennis, CrossFit, social time with friends outdoors, exploring local food scenes

Daniel Kwan

Daniel Kwan, M.D.

Diagnostic Radiology

Hometown: Cypress, CA
Medical School:
UC Irvine School of Medicine
Interests/Hobbies: Board games, cinema/filmmaking/photography, drumcorps, beatboxing, dance, hiking

Kah Whye (Ryan) Lim

Kah Whye (Ryan) Lim, M.D.

Diagnostic Radiology

Hometown: Boise, ID
Medical School:
Boston University School of Medicine
Internship: Steward Health Care
Interests/Hobbies: Tinkering, photography, weight lifting, guitar, rock climbing, cooking

Rahul Sachdev

Rahul Sachdev, M.D.

Diagnostic Radiology

Hometown: New York, NY
Medical School:
Johns Hopkins University of Medicine
Interests/Hobbies: Making deep dish pizza, hiking, spending time with family members and friends, chess, table tennis, basketball, reading

Monica Vergara

Monica Vergara, M.D.

Interventional Radiology/Diagnostic Radiology

Hometown: Huntington Beach, CA
Medical School:
Tulane University School of Medicine
Interests/Hobbies: Being active!, soccer, reading, cooking, astronomy

Harjot Virk

Harjot Virk, M.D.

Interventional Radiology/Diagnostic Radiology

Hometown: Salida, CA
Medical School:
UC Davis School of Medicine
Interests/Hobbies: Playing and watching basketball, reading, hiking, rafting, snowboarding, playing guitar, traveling and learning languages, cooking

Recent graduates 

Our graduates continue onto their desired fellowship and jobs. The most recent result of the last two classes and where they have matched:

Michael Baggett

Medical School: Ohio State University College of Medicine
Fellowship Specialty: Neuroradiology
Fellowship Institution: University of California, San Francisco


Kaitlin Ford

Medical School: Frank H. Netter School of Medicine
Fellowship Specialty: Breast Imaging
Fellowship Institution: University of California, Davis


Zach Jenner

Medical School: University of Texas Medical School at Houston (McGovern Medical School)
Fellowship Specialty: Interventional Radiology Independent
Fellowship Institution: Oregon Health and Science University


Austin Kwong

Medical School: UC Irvine School of Medicine
Fellowship Specialty: Body Imaging
Fellowship Institution: Stanford University


Ana Mitchell

Medical School: UC San Diego School of Medicine
Fellowship Specialty: Cardiothoracic Imaging
Fellowship Institution: Stanford University


Dylan Noblett

Medical School: UC Davis School of Medicine
Fellowship Specialty: Musculoskeletal Radiology
Fellowship Institution: University of California, San Diego


Matthew Stegman

Medical School: Loyola University Chicago
Fellowship Specialty: Musculoskeletal Radiology
Fellowship Institution: University of California, Davis

Kristopher de Ga

Medical School: UC Davis School of Medicine
Fellowship Specialty: MSK
Fellowship Institution: UC Davis


Ryan Di Geronimo

Medical School: Tufts University School of Medicine
Fellowship Specialty: IR
Fellowship Institution: OHSU


Amanda Ferguson

Medical School: New York Medical College
Fellowship Specialty: Body
Fellowship Institution: UC Davis


Manav Kumar

Medical School: Albany Medical College
Fellowship Specialty: Breast Imaging
Fellowship Institution: UCSF


David Pham

Medical School: University of Texas Health Science Center at San Antonio


Tony Ronco

Medical School: Keck School of Medicine of USC
Fellowship Specialty: Breast Imaging
Fellowship Institution: UC Davis MSP


Stephen Vong

Medical School: UC Davis School of Medicine
Fellowship Specialty: Breast Imaging
Fellowship Institution: UC Davis


Samuel Paran Yap

Medical School: Tufts University School of Medicine
Fellowship Specialty: IR
Fellowship Institution: UC Davis

David Shihua Chen

Medical School: Keck School of Medicine of USC
Fellowship Specialty: MSK
Fellowship Institution: UCSF


Jena Fujimoto

Medical School: Florida International University
Fellowship Specialty: Breast Imaging
Fellowship Institution: UC Davis


Ben Kipper

Medical School: Oakland University William Beaumont School of Medicine
Fellowship Specialty: Breast Imaging
Fellowship Institution: UC Davis


Jennifer LaRoy

Medical School: Medical College of Wisconsin
Fellowship Specialty: Breast Imaging
Fellowship Institution: Sloan Kettering


Jonathan Phuong

Medical School: UCSF School of Medicine
Fellowship Specialty: Breast Imaging
Fellowship Institution: Stanford


Michael V. Ramirez

Medical School: University of Chicago, Pritzker School of Medicine
Fellowship Specialty: IR
Fellowship Institution: UIC Peoria


Steffan Soosman

Medical School: University of Hawaii John A Burns School of Medicine
Fellowship Specialty: IR
Fellowship Institution: Brigham

Qurieno Deguchy

Medical School: UC Davis
Fellowship Specialty: IR
Fellowship Institution: UC Davis


Daniel Helmy

Medical School: Keck School of Medicine
Fellowship Specialty: Neuroradiology
Fellowship Institution: UCLA


Corey Hiti

Medical School: University of Miami Leonard M. Miller School of Medicine
Fellowship Specialty: MSK
Fellowship Institution: Mayo Clinic, Scottsdale, AZ


Sukhraj Kahlon

Medical School: Albert Einstein College of Medicine of Yeshiva
Fellowship Specialty: MSK
Fellowship Institution: UCSF


Satinderpal Khera

Medical School: Georgetown University School of Medicine
Fellowship Specialty: IR
Fellowship Institution: Medical College of Wisconsin


Benjamin Owen

Medical School: University of Nebraska College of Medicine
Fellowship Specialty: MSK
Fellowship Institution: UCSF


Andrew Wong

Medical School: University of Cincinnati College of Medicine
Fellowship Specialty: Body Imaging
Fellowship Institution: UCSF


Cathy Zhou

Medical School: UT Medical School, Houston
Fellowship Specialty: Women's Imaging
Fellowship Institution: Georgetown

Robert Benzl

Medical School: Rush Medical College
Fellowship Specialty: Body Imaging
Fellowship Institution: UC Davis
Workplace: UC Davis


James Chalfant

Medical School: Keck School of Medicine
Fellowship Specialty: Women's Imaging
Fellowship Institution: UCLA
Workplace: Ronald Reagan UCLA Medical Center


Daniel Goff

Medical School: UC San Diego
Fellowship Specialty: Body Imaging
Fellowship Institution: Stanford
Workplace: Vision Radiology


Aleksandar Kitich

Medical School: Duke University
Fellowship Specialty: Women's Imaging
Fellowship Institution: UCLA
Workplace: SVC Inpatient Program


Andrew Lee

Medical School: UC San Francisco
Fellowship Specialty: IR
Fellowship Institution: UCSF


Stephen Malutich

Medical School: UT Medical School, Houston
Fellowship Specialty: Chest
Fellowship Institution: UC Davis Chest and private practice (Sutter)
Workplace: Sutter Medical Group in Sacramento


Geoffrey McWilliams

Medical School: University of New England College of Osteopathic
Fellowship Specialty: MSK
Fellowship Institution: UC Davis
Workplace: Case Western / University Hospitals as an emergency teleradiologist


Myles Mitsunaga

Medical School: University of Hawaii John A Burns
Fellowship Specialty: Neuroradiology
Fellowship Institution: UC Davis
Workplace: private practice

Tom Cesca

Medical School: Jefferson Medical College
Fellowship Specialty: NA
Fellowship Institution: Private practice in Maine
Workplace: Midcoast Hospital in Brunswick, Maine


Michael Doherty

Medical School: UC Davis
Fellowship Specialty: Neuroradiology
Fellowship Institution: University of Washington
Workplace: University of Washington


Steve Henrichon

Medical School: UC Davis
Fellowship Specialty: MSK
Fellowship Institution: UC Davis
Workplace: private practice


Arian Nikpour

Medical School: Northeast Ohio Medical University
Fellowship Specialty: IR
Fellowship Institution: Loma Linda, Los Angeles, CA
Workplace: Rads, Inc.


Rajiv Rao

Medical School: Loma Linda
Fellowship Specialty: IR
Fellowship Institution: Duke, NC
Workplace: Pacific Radiology Group


Dani Sarohia

Medical School: Albany Medical College
Fellowship Specialty: MSK
Fellowship Institution: UC Davis
Workplace: UC Davis


Felix Wong

Medical School: Medical College of Wisconsin
Fellowship Specialty: MSK
Fellowship Institution: UC Davis
Workplace: UC Davis

Ellen Cheang

Medical School: Oregon Health and Science University School of Medicine
Fellowship Specialty: Women's Imaging
Fellowship Institution: Memorial Sloan Kettering
Workplace: Memorial Sloan Kettering


Behrad Golshani

Medical School: Medical College of Wisconsin
Fellowship Specialty: MSK
Fellowship Institution: UC Los Angeles
Workplace: private practice, Clinical Radiologists


Grant Holz

Medical School: University of Texas Health Science Center
Fellowship Specialty: MSK
Fellowship Institution: Cedars Sinai, Los Angeles, CA
Workplace: Riverside Radiology and Interventional Associates


Michael Jin

Medical School: UC San Diego
Fellowship Specialty: MSK
Fellowship Institution: UC Davis
Workplace: UC Davis


Wonsuk Kim

Medical School: University of Washington School of Medicine, Seattle
Fellowship Specialty: MSK
Fellowship Institution: University of Arizona
Workplace: University of Arizona


Ethan Neufeld

Medical School: Loma Linda University School of Medicine
Fellowship Specialty: Neuroradiology
Fellowship Institution: University of Utah
Workplace: University of Utah


Gary Tse

Medical School: Georgetown University School of Medicine
Fellowship Specialty: Interventional Radiology
Fellowship Institution: UCLA
Workplace: UCLA

Melanie Chang

Medical School: Medical College of Wisconsin
Fellowship Specialty: MSK
Fellowship Institution: UC San Diego
Workplace: VA San Diego Healthcare System


Ruchir Chaudhari

Medical School: George Washington
Fellowship Specialty: Neuroradiology
Fellowship Institution: Stanford
Workplace: Stanford


Brandon Doskocil

Medical School: University of Arizona
Fellowship Specialty: Interventional Radiology
Fellowship Institution: UC Davis
Workplace: UC Davis


Jonah Hirschbein

Medical School: Keck School of Medicine
Fellowship Specialty: MSK
Fellowship Institution: RadNet
Workplace: RadNet


Isaac Kim

Medical School: UC Davis
Fellowship Specialty: Interventional Radiology
Fellowship Institution: University of Washington
Workplace: University of Washington


Justin Knebel

Medical School: UC San Francisco
Fellowship Specialty: Nuclear Medicine, Interventional Radiology
Fellowship Institution: UC Davis
Workplace: UC Davis


Shruthi Ram

Medical School: Keck School of Medicine
Fellowship Specialty: Mammography
Fellowship Institution: UC Davis Sacramento, CA
Workplace: Brown University, Rhode Island medical imaging 


Colin Randau

Medical School: UC Davis
Fellowship Specialty: Interventional Radiology
Fellowship Institution: UC Irvine
Workplace: Rocky Mountain Regional Medical Center (Department of Veterans Affairs)

Christopher Bent

Medical School: UC Los Angeles
Fellowship Specialty: Interventional Radiology
Fellowship Institution: UC Davis
Workplace: UC Davis


Lisa Chu

Medical School: UC San Francisco
Fellowship Specialty: Body Imaging
Fellowship Institution: UC San Francisco
Workplace: Marin General Hospital


Alan Kuramoto

Medical School: University of Hawaii John A Burns
Fellowship Specialty: Body Imaging
Fellowship Institution: UC San Diego
Workplace: VA Teleradiology


Justin Lee

Fellowship Specialty: Mammography
Fellowship Institution: UC Davis
Workplace: St. Joseph's Hospital


Gabriel Runner

Medical School: UC Davis
Fellowship Specialty: Neuroradiology
Fellowship Institution: University of Washington
Workplace: Kaiser Permanente Washington


Lucas Sheen

Medical School: University of Medicine and Dentistry of New Jersey
Fellowship Specialty: Mammography, Body Imaging
Fellowship Institution: UC Davis
Workplace: UC Davis


Kunal Sidhar

Medical School: New York Medical College
Fellowship Specialty: Interventional Radiology
Fellowship Institution: University of Washington
Workplace: Coast Radiology