MEET THE TEAM

  1. Greg Alaestante
    Greg Alaestante, DO
    Medical Education: Midwestern University, Glendale, Arizona Residency: Scottsdale Osborn Hospital- 2012-2015 Board Certified: American Board of Family Medicine 2015 Hometown: Phoenix, USA Joined Practice February 2016
  2. Michael Angeles
    Michael Angeles, MD
    Medical Education: University of Santo Tomas, Sampaloc, Manila Residency: Englewood Hospital & Medical Center, Englewood, NJ 6/24/1999 – 6/30/2002 Board Certified: ABIM – Internal Medicine - Board Eligible Hometown: Manila, Philippines Joined Practice: March 2017
  3. Kara Asbury, MD
    Kara Asbury, MD
    Medical Education: Meharry Medical College, Nashville, TN Residency: Mayo Clinic, Scottsdale, AZ 7/1/2006 – 6/29/2007 Board Certified: ABIM – Internal Medicine - 2009 Hometown: Knoxville, TN Joined Practice: November 2016
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    Kurtis Bradley, DO
    Medical Education:A.T. Still University, Kirksville College of Osteopathic Medicine Residency: Banner Good Samaritan Hospital 2012-2015 Board Certified: American Board of Internal Medicine 2015 Hometown: California, USA Joined Practice Novermber 2015
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    Shannon Brown, ACNP
    Medical Education: Grand Canyon University, Phoenix, AZ Board Certified: ACNPC Adult Acute Care Nurse Practitioner 2013 Hometown: Arizona, USA Joined Practice March 2013
  6. Manuel Cantillo, DO
    Medical Education: Chicago College of Osteopathic Medicine, Downer's Grove, Illinois Residency: St. Joseph's Medical Center 2004-2007 Board Certified: American Board of Internal Medicine 2007 Hometown: Michigan, USA Joined Practice August 2008
  7. Hyong Choi, MD
    Medical Education: Yonsei University School of Medicine, Seoul, South Korea Residency: New York Methodist Hospital, Brooklyn, NY 2006-2009 Board Certified: American Board of Internal Medicine 2009 Hometown: Seoul, South Korea Joined Practice March 2016
  8. Kimberly Collier, MD
    Medical Education: University of Arizona College of Medicine, Tucson, Arizona Residency: Medical University of South Carolina, Charleston, South Carolina 2013-2016 Board Certified: American Board of Internal Medicine Hometown: Phoenix, Arizona Joined Practice Auguest 2016
  9. Matthew DeGarlais, DO
    Medical Education: Midwestern University, Arizona College of Osteopathic Medicine, Glendale, Arizona Residency: Northside Hospital & Heart Institute, St. Petersburg, FL 2013-2016 Board Certified: American Board of Internal Medicine Hometown: Pocatello, Idaho Joined Practice August 2016
  10. Dru Dethlefs, DO
    Medical Education: Midwestern University, Arizona College of Osteopathic Medicine, Glendale, Arizona Residency: LewisGale Hospital Montgomery, VA 2013-2016 Board Certified: American Board of Internal Medicine Hometown: Bertrand, Nebraska Joined Practice September 2016
  11. James Duong, MD
    Medical Education: Ross University School of Medicine, Edison, New Jersey Residency: Banner Good Samaritan Medical Center 2005-2008 Board Certified: American Board of Internal Medicine 2008 Hometown: Florida, USA Joined Practice July 2008
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    Ameen Elgash, MD
    Medical Education: Alexandria University Medical College, Alexandria, Egypt Residency: Maricopa Medical Center 1995-1998 Board Certified: American Board of Internal Medicine 1998 Hometown: Dubai, UAE Joined Practice August 2006
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    Misty Evans, MD
    Medical Education: Texas Tech University Health Sciences Ctr, School of Medicine, Lubbock, Texas Residency: Mayo Clinic Arizona 1997-2000 Board Certified: American Board of Internal Medicine 2000 Hometown: Texas, USA Joined Practice September 2004
    Managing Partner
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    Amrjyot Gill, MD
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    Charlton Haerter, MD
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    Matthew Hemstreet, MD
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    Evan Holdsworth, MD
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    John Hortareas, DO
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    Samer Idriss, DO
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    Christopher King, MD
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    Rama Kunkle, DO, FACOI
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    Christopher Lang, MD
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    Amy Lee, MD
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    Summer Macey, ACNP
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    Victor Mandapat, DO
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    Eric Maskin, DO
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    Alvin Mathew, DO
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    Biju Mathew, MD
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    Chad Mehta, MD
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    Art Miernik, DO
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    Stephen Nathan, MD
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    Leroy Ortiz, MD
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    Steven Parker, MD
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    Christopher Perez, MD
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    Karla Puente, MD
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    Kevin Ranum, MD
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    Frank Ryan, DO
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    Aashish Sagar, MD
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    Karen Sapienza, MD
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    Debjoti Sensharma, MD
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    Ethan Shim, MD
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    Arun Singh, MD
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    Margaret Soliman, MD
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    Avishesh Stimson-Riahi, MD
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    Gabriel Victor, MD
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    Rebecca Zaner, MD
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    Mario Avila, MD
    Medical Education: Wayne State University School of Medicine, Detroit, Michigan Residency: Cleveland Clinic Foundation 1999-2002 Board Certified: American Board of Internal Medicine 2002 Hometown: Detroit, MI Joined Practice February 2016
Partnered Facilities
  • JOHN C. LINCOLN NORTH MOUNTAIN MEDICAL CENTER
  • SCOTTSDALE OSBORN MEDICAL CENTER
  • THOMPSON PEAK MEDICAL CENTER
  • BEAUTITUDES 
  • CORONADO HEALTHCARE CENTER
  • HAVEN OF SCOTTSDALE
  • HERITAGE COURT POST-ACUTE OF SCOTTSDALE
  • HONORHEALTH REHABILIATION HOSPITAL
  • LIFE CARE CENTER OF PARADISE VALLEY
  • LIFE CARE CENTER OF SCOTTSDALE
  • NORTH MOUNTAIN MEDICAL AND REHABILITATION CENTER
  • OSBORN HEALTH & REHABILITATION
  • PHOENIX MOUNTAIN NURSING CENTER
  • PROVIDENCE PLACE AT GLENCROFT
  • PUEBLO NORTE SENIOR LIVING COMMUNITY
  • RIDGECREST HEALTHCARE
  • SANTE OF NORTH SCOTTSDALE
  • SCOTTSDALE VILLAGE SQUARE
  • SOLTERRA SUBACUTE SERVICES
  • THE GARDENS OF SCOTTSDALE
  • THE TERRACES OF PHOENIX
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Affiliated Hospitalists was founded in 1999 at John C. Lincoln Medical Center (JCL) by three well-established pulmonologists. Since its inception Affiliated Hospitalist has strived to create a collaborative envinroment which aligns the goals of its practictioners and the communities it serves.
Our office is headquartered in Phoenix, Arizona. 
We are contracted with HonorHealth John C. Lincoln Medical Center, Thompson Peak Medical Center, and Scottsdale Osborn Medical Center
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