Our Visionaries

Radiologists Clinical Leadership Leadership

Radiologists

SIMON ABRAMSON, MD

Fellowship: Stanford

Residency: University of Miami

Subspecialty: Abdominal Imaging

Credentials: Former Clinical Instructor, Stanford
Medical Degree: University of Illinois College Of Medicine

GAUTAM AGRAWAL, MD

Co-Founder | CIO

Fellowship: David Stoller (NOIA)

Residency: Johns Hopkins

Subspecialty: Musculoskeletal Radiology

Credentials: Chief Resident
Additional Degree: Master of Engineering
Medical Degree: The Ohio State University College of Medicine

SE JIN AHN, MD

Fellowship: UCLA

Residency: Montefiore

Subspecialty: Musculoskeletal Radiology

Credentials: Former Clinical Assistant Professor, University of Washington School of Medicine
Additional Degree: Master of Science
Medical Degree: Seoul National University College of Medicine

YARAB AL BULUSHI, MD

Fellowship: Beth Israel Deaconess
Fellowship: Stanford

Residency: McGill

Subspecialty: Abdominal Imaging
Cardiovascular Imaging

Credentials: Medical Degree: College of Medicine and Health Science Sultan Qaboos University

THAMER ALEBDI, M.D.

Fellowship: Massachusetts General Hospital

Residency: UCSD

Subspecialty: Thoracic and Cardiac Imaging

Credentials: Medical Degree: King Saud University College of Medicine

MATTHEW ALVIN, MD

Fellowship: Johns Hopkins

Residency: Johns Hopkins

Subspecialty: Neuroradiology

Credentials: Additional Degrees: MBA, MS Applied Anatomy, MA Bioethics
Medical Degree: Case Western Reserve University School Of Medicine

CARL ASCHKENASI, MD

Residency: Mallinckrodt

Subspecialty: Abdominal Imaging

Credentials: Medical Degree: Harvard Medical School

PAUL BAILEY, MD

Fellowship: Johns Hopkins

Residency: Johns Hopkins

Subspecialty: Neuroradiology

Credentials: Chief Resident
Medical Degree: Marshall University Joan C. Edwards School of Medicine

NANCY BENEDETTI, MD

Fellowship: UCSF

Residency: UCSF

Subspecialty: Neuroradiology

Credentials: Medical Degree: Stanford University School Of Medicine

JAMES BRAMLETTE, MD

Fellowship: Emory

Residency: Emory

Subspecialty: Neuroradiology

Credentials: Medical Degree: Emory University School Of Medicine

MARCEL BRUS-RAMER, MD, PHD

Fellowship: UCSF

Residency: UCSF

Subspecialty: Neuroradiology

Credentials: Additional Degree: Doctor of Philosophy
Medical Degree: Columbia University Irving Medical Center

SEAN BURN, MD

Fellowship: University of Washington

Residency: Beth Israel Deaconess

Subspecialty: Musculoskeletal Radiology

Credentials: Clinical Associate Tufts School of Medicine
Clinical Fellow Harvard Medical School
Former Clinical Associate University of Washington
Medical Degree: University of Connecticut

EMMANUEL CARRODEGUAS, MD

Fellowship: UCSF

Residency: UCSF

Subspecialty: Abdominal Imaging
Nuclear Medicine

Credentials: Medical Degree: Harvard Medical School

WILSON CHANG, MD, PHD

Fellowship: Stanford

Residency: Stanford

Subspecialty: Musculoskeletal Radiology

Credentials: Former Adjunct Assistant Professor, Stanford
Additional Degree: Master of Science,
Doctor of Philosophy
Medical Degree: University of Pittsburgh School of Medicine

LARRY CHEUNG, MD

Fellowship: Stanford

Residency: Stanford

Subspecialty: Abdominal Imaging

Credentials: Former Clinical Assistant Professor, Stanford
Medical Degree: Harvard Medical School

ADAM COY, MD

Fellowship: UCSF

Residency: UCSF

Subspecialty: Musculoskeletal Radiology

Credentials: Medical Degree: Emory University School Of Medicine

CARLOS DE CASTRO, MD

Fellowship: Stanford

Residency: University of Illinois

Subspecialty: Abdominal Imaging

Credentials: Medical Degree: University of Illinois at Chicago College of Medicine

CHRIS DENUCCI, MD, PHD

Fellowship: Stanford

Residency: Stanford

Subspecialty: Musculoskeletal Radiology

Credentials: Former Clinical Instructor, Stanford
Additional Degree: Doctor of Philosophy
Medical Degree: University of Minnesota Medical School

NAMAN DESAI, MD

Fellowship: Johns Hopkins

Residency: Brigham and Women's

Subspecialty: Neuroradiology

Credentials: Chief Resident
Medical Degree: Weill Cornell Medical College

REBECCA DUMONT WALTER, MD

Fellowship: UCSF

Residency: UCLA

Subspecialty: Neuroradiology

Credentials: Former Clinical Instructor, University of California, San Francisco
Medical Degree: David Geffen School of Medicine at UCLA

PETAR DUVNJAK, MD

Fellowship: Duke

Residency: Medical College of Wisconsin

Subspecialty: Abdominal Imaging

Credentials: Assistant Professor, Medical College of Wisconsin
Medical Degree: Medical College of Wisconsin

NEPENTHE FONG, MD

Medical Director

Fellowship: Stanford

Residency: Stanford

Subspecialty: Musculoskeletal Radiology

Credentials: Chief Resident
Medical Degree: The Geisel School of Medicine at Dartmouth

SARAH FOSTER, MBBS

Fellowship: University of Washington

Residency: The Alfred

Subspecialty: Neuroradiology

Credentials: Medical Degree: University Of Melbourne

RIYAD GARGOUM, MD

Fellowship: Johns Hopkins

Residency: Maine Medical Center

Subspecialty: Cross Sectional Imaging

Credentials: Medical Degree: University of Louisville School of Medicine

MARCHELLE GIANNINI, MD

Fellowship: Johns Hopkins

Residency: University of Missouri-Kansas City

Subspecialty: Abdominal Imaging

Credentials: Former Assistant Professor, Johns Hopkins
Medical Degree: University of Missouri Kansas City School Of Medicine

RUSSELL GLENN, MD, PHD

Fellowship: Emory

Residency: Emory

Subspecialty: Neuroradiology

Credentials: Additional Degree: Doctor of Philosophy
Medical Degree: Medical University of South Carolina

DANIEL GOFF, MD, PHD

Fellowship: Stanford

Residency: UC Davis

Subspecialty: Abdominal Imaging

Credentials: Chief Resident
Additional Degree: Doctor of Philosophy
Medical Degree: University of California, San Diego School of Medicine

DAVID GOROVOY, MD

Fellowship: Mount Sinai

Residency: Mount Sinai

Subspecialty: Neuroradiology

Credentials: Medical Degree: Jacobs School of Medicine and Biomedical Sciences

MARC GOSSELIN, MD

Fellowship: Stanford

Residency: University of Vermont

Subspecialty: Thoracic Radiology

Credentials: Chief Resident
Former Residency Director, University of Utah,
Full Professor, Oregon Health and Science University
Medical Degree: Faculty of Medicine and Health Sciences, McGill University

MATT HABER, MD

Fellowship: MGH

Residency: Brigham and Women's

Subspecialty: Neuroradiology

Credentials: Medical Degree: NYU Grossman School of Medicine

ED HERSKOVITS, MD, PHD

Fellowship: Johns Hopkins

Residency: Johns Hopkins

Subspecialty: Neuroradiology

Credentials: Former Assistant Professor, Johns Hopkins
Additional Degree: Doctor of Philosophy
Medical Degree: David Geffen School of Medicine at UCLA

RANIA HITO, MD

Fellowship: MGH

Residency: Boston Medical Center

Subspecialty: Neuroradiology

Credentials: Chief Resident
Assistant Professor, Boston University School of Medicine
Additional Degree: Master of Arts
Medical Degree: Boston University School Of Medicine

RAYMOND HSU, MD

Co-Founder | CEO

Fellowship: Stanford

Residency: Johns Hopkins

Subspecialty: Abdominal Imaging

Credentials: Chief Resident
Adjunct Assistant Clinical Professor, Stanford
Medical Degree: Washington University School Of Medicine

STEFAN HURA, MD

Fellowship: Stanford

Residency: Stanford

Subspecialty: Musculoskeletal Radiology

Credentials: Chief Resident
Clinical Instructor, Stanford
Medical Degree: University Of Virginia School of Medicine

MELISSA JACOBS, MD

Fellowship: Stanford

Residency: Cornell

Subspecialty: Abdominal Imaging

Credentials: Medical Degree: Weill Cornell Medical College

GREG JOHNSON, MD

Residency: Johns Hopkins

Subspecialty: Thoracic Imaging

Credentials: Chief Resident
Former Director of Thoracic Imaging,
David Grant Medical Center
Medical Degree: SUNY Downstate Health Sciences University

BLAKE JONES, MD

Fellowship: Johns Hopkins

Residency: Johns Hopkins

Subspecialty: Musculoskeletal Radiology

Credentials: Former Assistant Professor, Medical College Of Wisconsin
Medical Degree: Case Western Reserve University School Of Medicine

EMILY JUN, MD

Fellowship: UCLA

Residency: Mallinckrodt

Subspecialty: Abdominal Imaging

Credentials: Medical Degree: University Of Miami Miller School of Medicine

AJLA KADRIBEGIC, MD

Fellowship: Boston Children’s Hospital

Residency: Allegheny General Hospital

Subspecialty: Pediatric Radiology

Credentials: Medical Degree: Ross University School of Medicine

MOHAMMED KALEEL, MD

Fellowship: Stanford

Residency: Hartford Hospital

Subspecialty: Musculoskeletal Radiology

Credentials: Adjunct Clinical Instructor, Stanford
Additional Degree: Master of Science
Medical Degree: Saba University School of Medicine

RUPESH KALTHIA, MD

Fellowship: Stanford

Residency: University of Illinois

Subspecialty: Abdominal Imaging

Credentials: Medical Degree: University of Illinois College Of Medicine

PHELPS KELLEY, MD

Fellowship: UCSF

Residency: UCSF

Subspecialty: Abdominal Imaging

Credentials: Chief Resident
Medical Degree: Harvard Medical School

BRIAN KIM, MD

Fellowship: Johns Hopkins

Residency: Loma Linda University

Subspecialty: Abdominal Imaging

Credentials: Chief Resident
Medical Degree: Saint Louis University School Of Medicine

PAUL KNECHTGES, MD

Fellowship: University of Michigan

Residency: University of Michigan

Subspecialty: Abdominal Imaging

Credentials: Former Clinical Instructor, Medical College Of Wisconsin
Medical Degree: University of Wisconsin Madison School of Medicine and Public Health

BENJAMIN LAGUNA, MD

Director | Informatics

Fellowship: UCSF

Residency: UCSF

Subspecialty: Neuroradiology

Credentials: CAQ Neuroradiology
Medical Degree: Perelman School of Medicine at the University of Pennsylvania

ERICH LEE, MD

Fellowship: Northwell

Residency: Rutgers

Subspecialty: Abdominal Imaging

Credentials: Chief Resident
Assistant Professor, Hofstra
Medical Degree: NYU Grossman School of Medicine

ZHIXI LI, MD

Fellowship: UCSF

Residency: UCSF

Subspecialty: Neuroradiology

Credentials: Chief Resident
Medical Degree: Columbia University Irving Medical Center

CAROLINE LING, MD

Fellowship: George Washington University

Residency: Albert Einstein Medical Center

Subspecialty: Breast Imaging

Credentials: Clinical Assistant Professor, Drexel University College of Medicine
Assistant Professor of Radiology Diagnostics University of Colorado
Medical Degree: George Washington University School of Medicine

JOHNNY LING, MD

Fellowship: Stanford

Residency: Wake Forest

Subspecialty: Abdominal Imaging

Credentials: Former Clinical Scholar, Stanford
Medical Degree: University of Oklahoma College of Medicine

PHILIP LOBERT, MD

Fellowship: University of Michigan

Residency: University of Michigan

Subspecialty: Neuroradiology

Credentials: Medical Degree: Wayne State University School of Medicine

SEBASTIAN MCWILLIAMS, MBBCH BAO

Fellowship: MGH, Mallinckrodt

Residency: Mallinckrodt

Subspecialty: Cardiothoracic Imaging; Emergency Radiology

Credentials: Chief Resident, Mallinckrodt
Medical Degree: University College Cork

YVONNE MORENO, MD

Fellowship: Hospital for Special Surgery

Residency: Norwalk Hospital

Subspecialty: Musculoskeletal Radiology

Credentials: Medical Degree: New York Medical College

TARA MORGAN, MD

Fellowship: UCSF

Residency: University of Maryland

Subspecialty: Abdominal Imaging

Credentials: Former Associate Professor/Ultrasound Division Chair - Mayo Clinic
Former Associate Professor UCSF
Medical Degree: University Of Maryland School Of Medicine

MICHAEL MUELLY, MD

Fellowship: Stanford

Residency: Stanford

Subspecialty: Body / Abdominal MRI

Credentials: Clinical Assistant Professor at Stanford
Medical Degree: Penn State College of Medicine

DOMNIQUE NEWALLO, MD, RT (R) (CT)

Residency: Emory

Chief Resident

Subspecialty: Nuclear Medicine
Abdominal Imaging

Credentials: Chief Resident
Medical Degree: Medical University of South Carolina

TAN NGUYEN, MD

Fellowship: USC

Residency: Los Angeles County-USC Medical Center

Subspecialty: MRI

Credentials: Medical Degree: Keck School of Medicine of USC

ALEX OSHMYANSKY, MD, PHD

Fellowship: Johns Hopkins

Residency: Johns Hopkins

Subspecialty: Pediatric Radiology

Credentials: Additional Degree: Doctor of Philosophy
Medical Degree: Duke University School of Medicine

TU THAO PHAM, MD

Fellowship: University of Washington

Residency: Stanford

Subspecialty: Abdominal Imaging

Credentials: Chief Resident
Medical Degree: University of Wisconsin Madison School of Medicine and Public Health

ANTHONY POWELL, MD

Fellowship: Stanford

Residency: Emory

Subspecialty: Abdominal Imaging

Credentials: Chief Resident
Medical Degree: Harvard Medical School

KARAN PUREWAL, MD

Fellowship: Johns Hopkins

Residency: Mount Sinai West

Subspecialty: Musculoskeletal Radiology

Credentials: Medical Degree: Ross University School of Medicine

LISA RATANAPRASATPORN, MD

Fellowship: MGH

Residency: Brigham and Women's

Subspecialty: Abdominal Imaging

Credentials: ABR Certified

LINDA RATANAPRASATPORN, MD

Fellowship: UCLA

Residency: Brigham and Women's

Subspecialty: Abdominal Imaging

Credentials: ABR Certified

PATRICIA HUDGINS RHYNER, MD

Fellowship: UCSF

Residency: UCSF

Subspecialty: Neuroradiology

Credentials: ABR Certified
Chief Resident
Former Professor, Emory

AZIZE SAHIN, MD

Fellowship: Beth Israel Deaconess

Residency: Northwestern

Subspecialty: Abdominal Imaging

Credentials: ABR Certified

LAUREN SALING, MD

Fellowship: UCLA

Residency: Mallinckrodt

Subspecialty: Abdominal Imaging

Credentials: ABR Certified

RONALD SAYERS, MD, OD

Fellowship: Wake Forest

Residency: Cleveland Clinic

Subspecialty: Neuroradiology

Credentials: ABR Certified
Chief Resident
Affiliate Teaching Associate Professor, Brody School of Medicine

STEPHEN SCHMITTER, MD

Fellowship: Mallinckrodt

Residency: Mallinckrodt

Subspecialty: Nuclear Medicine

Credentials: ABR Certified
ABNM Certified

SEJAL SHAH, MD

Fellowship: Brigham and Women's

Residency: University Hospital-SUNY at Stony Brook

Subspecialty: Abdominal Imaging and Intervention

Credentials: ABR Certified
Former Assistant Professor, Harvard

PUJA SHAHROUKI, MD

Fellowship: UCLA

Residency: UCLA

Subspecialty: Neuroradiology

Credentials: ABR Certified
Chief Resident
Chief Fellow

SHIRA SLASKY, MD

Fellowship: Montefiore

Residency: Montefiore

Subspecialty: Neuroradiology

Credentials: ABR Certified
Visiting Associate Professor, Montefiore Medical Center

DAVID SOMSEN, MD

Fellowship: University of Wisconsin

Residency: Maine Medical Center

Subspecialty: Abdominal Imaging / IR

Credentials: ABR Certified
Chief Resident

RAHUL SOMVANSHI, MD

Fellowship: Johns Hopkins

Residency: Johns Hopkins

Subspecialty: Abdominal Imaging

Credentials: ABR Certified

ALEX STEEVER, MD

Fellowship: Cornell

Residency: Cornell

Subspecialty: Musculoskeletal Radiology

Credentials: ABR Certified
Former Assistant Clinical Professor, Columbia

BOGNA TARGONSKA, MD

Fellowship: Boston Children's Hospital

Residency: Saint Vincent Hospital

Subspecialty: Pediatric Radiology

Credentials: ABR Certified
Chief Resident
Clinical Assistant Professor, University of Nevada
Clinical Assistant Professor, Michigan State

STEPHANIE TEIXEIRA, MD

Fellowship: UCSF

Residency: USC

Subspecialty: Neuroradiology

Credentials: Chief Fellow
Chief Resident
Clinical Instructor, University of California, San Francisco

ZACH THOMPSON, MD

Fellowship: Stanford

Residency: Santa Clara Valley Medical Center

Subspecialty: Abdominal Imaging

Credentials: ABR Certified
Chief Resident

SALINA TSAI, MD

Fellowship: Johns Hopkins

Residency: Albany Medical College

Subspecialty: Abdominal Imaging

Credentials: ABR Certified
Former Assistant Professor, Johns Hopkins

GRACE TYE, MD

Fellowship: Stanford

Residency: Stanford

Subspecialty: Abdominal Imaging

Credentials: ABR Certified

SUSAN WANG, MD

Fellowship: USC

Residency: USC

Subspecialty: Neuroradiology

Credentials: ABR Certified

VICTORIA WU, MD

Fellowship: Northwestern

Residency: University of Illinois

Subspecialty: Abdominal Imaging

Credentials: ABR Eligible

EMMY YOSHIDA, MD

Fellowship: Stanford

Residency: UCSD

Subspecialty: Abdominal Imaging

Credentials: ABR Certified
Chief Resident
Clinical Instructor, Stanford

Clinical Leadership

RAYMOND HSU, MD

Co-Founder | CEO

Fellowship: Stanford

Residency: Johns Hopkins

Subspecialty: Abdominal Imaging

Credentials: Chief Resident
Adjunct Assistant Clinical Professor, Stanford
Medical Degree: Washington University School Of Medicine

GAUTAM AGRAWAL, MD

Co-Founder | CIO

Fellowship: David Stoller (NOIA)

Residency: Johns Hopkins

Subspecialty: Musculoskeletal Radiology

Credentials: Chief Resident
Additional Degree: Master of Engineering
Medical Degree: The Ohio State University College of Medicine

NEPENTHE FONG, MD

Medical Director

Fellowship: Stanford

Residency: Stanford

Subspecialty: Musculoskeletal Radiology

Credentials: Chief Resident
Medical Degree: The Geisel School of Medicine at Dartmouth

BENJAMIN LAGUNA, MD

Director | Informatics

Fellowship: UCSF

Residency: UCSF

Subspecialty: Neuroradiology

Credentials: CAQ Neuroradiology
Medical Degree: Perelman School of Medicine at the University of Pennsylvania

Leadership

FAHAD KAJANI

President | COO

KEVIN WINSLOW, MBA

VP | Operations

JOEY LO, MSA, CPA

Controller

JONATHAN JASMIN

Director | IT

PRISCILLA PARK

Director | People Operations

BESS VOEGTLE

Director | Academic Engagement

KATIE WEBER, MA

Director | Physician Services

ANNA NELSON

Manager | Operations

ROBIN SWANSON

Manager | Marketing

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