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Our Providers

Dignity Health Advanced Imaging provides its services through a group of radiologists, each of whom are highly trained, specialized professionals. In addition to caring for all patients referred to Dignity Health Advanced Imaging, this group of doctors also provides service to the Mercy hospitals throughout the Sacramento region and Woodland.

This group includes professional radiologists with extensive experience, including board certification and fellowships, in: Abdominal Imaging; Magnetic Resonance Imaging (MRI); Neuroradiology; Angiography & Interventional Radiology; Cardiovascular Radiology; Nuclear Cardiology; Pediatric and Neurointerventional Radiology.

To learn more about the education and board certification of the Dignity Health Advanced Imaging radiologists, click on the radiologist's name below and read his/her personal profile.

Body Imaging:
Amardeep S. Bhatia, MD
William "Scott" Cragun, MD
Anshul Haldipur, MD
Terry Keifer, MD
Gregory Rogalski, MD
Alvin J. Yamamoto, MD

Breast Imaging:
Jeffrey Heffernon, MD
Daniel Herron, MD
Terry Keifer, MD
Eric Mitchel, MD
Lindsey Satre, MD

Philip O. Haines, MD
Andrew Lee, DO
Brian R. Marten, MD
Sherry Nealon, MD
Justin Winn, MD

Mazyar Ahmadi, MD
Stanley Batiste, MD
Chirdeep, Bhutani, MD
Paul R. Brown, MD
Brian Evans, MD
Brian D. Fellmeth, MD, PhD
Timothy Nolan, MD
Alex Pallas, DO
Kathy Taylor, NP
Luke Wright, MD
Thomas Y. Wu, MD

Interventional Neuroradiology:
George Luh, MD

Cam Chau, MD
Parminder S. Deol, MD
Anne Marie McLellan, DO
Miguel A. Nieves, MD
John N. Winn, MD

Musculoskeletal Radiology:
Rajiv K. Chopra, MD
Mohammad Khorasani, MD

Nuclear Medicine & PET/CT:
Timothy Lee, MD
Theodore Marentis, MD
Nataraj Shanmugam, MD

Pediatric Radiology:
Anne Marie McLellan, DO

Roben D. Ahdoot, MD
Robert Bemrick, MD
Gregory Kugel, MD
Yauk Lee, MD
Thomas McGarry, MD
Raghav Raman, MD
Patrick Sanchez, MD
Vu Truong, DO 
Phillip P. Vinh, DO