Medical Staff Leadership

 


B. Sean Smithson, M.D. / Chief of Staff
Dr. Smithson joined the Active Medical Staff at Summit Healthcare in July, 2012. His specialty is Family Medicine. Dr. Smithson attended Medical School at the University of Arizona. He completed his Internship and Residency at Utah Valley Family Medicine. Dr. Smithson grew up in Holbrook and has always felt family physicians play an integral part in their patient’s lives. Dr. Smithson is Board Certified by the American Board of Family Medicine.


Jeffrey LeSueur, M.D. / Vice Chief of Staff
Dr. LeSueuer, Otolaryngologist, joined the Actrive Medical Staff at Summit Healthcare in July 2012. He received his medical degree from Baylor College of Medicine and completed his residency at University of Tennessee. Dr. LeSueur is Board Certified by the American Board of Otolaryngology.


Elizabeth Bierer, M.D. / Secretary / Treasurer
Dr. Bierer joined the Active Medical Staff at Summit Healthcare in August, 2011. She graduated from Blue Ridge High School and continued her education at the University of Arizona. After graduating from the U of A with a B.S. in Psychology, Dr. Bierer spent a year in South Carolina with AmeriCorp VISTA assisting Commune-i-Care, a not for profit organization, helping the medically underserved population of the state. After her year with AmeriCorp VISTA, Dr. Bierer was accepted into and began her studies at the U of A’s College of Medicine. Dr. Bierer is Board Certified by the American Board of Family Medicine.


Sean Patel, M.D. / Medicine Department Chairman
Dr. Patel is a member of Summit Healthcare’s Active Medical Staff. His specialty is Internal Medicine. Dr. Patel attended Medical School at Jefferson Medical School. He completed his internship at University of Rochester-Strong Memorial Hospital in Rochester, NY and his Residency at the Department of Medicine at Christiana Care (formerly the Medical Center of Delaware) in Newark, DE. Dr. Patel is Board Certified by the American Board of Internal Medicine.


Jason Johnson, M.D. / Emergency Medicine Department Chairman
Dr. Johnson is a member of Summit Healthcare’s Active Medical Staff. His specialty is Emergency Medicine. Dr. Johnson attended Medical School at the University of North Dakota School of Medicine in Grand Forks, North Dakota. He completed his Residency in Emergency Medicine at Synergy Medical Education Alliance-Michigan State University in Saginaw, Michigan.


Charles Robertson, M.D. / Family Medicine Department Chairman
Dr. Robertson joined the Active Medical Staff at Summit Healthcare in August, 1983. His specialty is Family Medicine. Dr. Robertson attended Medical School at the University of Illinois College of Medicine in Chicago, Illinois. He completed his Internship at Cook County Hospital in Chicago and his Residency at the University of Arizona College of Medicine in Tucson, Arizona. He is Board Certified by the American Board of Family Practice.


Ian Brimhall, D.O. / Surgery Department Chairman



Alan DeWitt, M.D. / Chief Medical Officer
Dr. DeWitt joined the Active Medical Staff at Summit Healthcare in August, 2002. His specialty is Family Medicine. Dr. DeWitt attended medical school at the University of Arizona College of Medicine in Tucson, Arizona. He completed his Internship and Residency at Good Samaritan Regional Medical Center in Phoenix, Arizona. Dr. DeWitt is Board Certified by the American Board of Family Medicine and Hospice & Palliative Medicine.

J. Brian Olack, M.D. / Member at Large

We’re Here For You and Your Family

 

eMail a Patient

Don’t Wait to See a a Healthcare Provider. Walk Right In.

Summit Healthcare
Snowflake Medical Center

590 S Main Street
Snowflake, AZ 85937
Phone: 928.536.7519
Get Directions »

Summit Healthcare Family Medicine
Snowflake-Taylor

1121 S Main Street
Snowflake, AZ 85937
Phone: 928.536.5858
Get Directions »

Summit Healthcare Walk-In Clinic
Pinetop

728 E White Mountain Blvd, Ste A
Pinetop, AZ 85929
Phone: 928.367.6688
Get Directions »

Summit Healthcare Family Medicine - Holbrook

2109 Navajo Blvd
Holbrook, AZ 86025
Phone: 928.524.2851
Get Directions »

Summit Healthcare Family Medicine
Lakeside

2963 W White Mountain Blvd
Lakeside, AZ 85929
Phone: 928.537.5437
Get Directions »

Summit Healthcare Family Medicine
Show Low

20 E Deuce of Clubs,
Show Low, AZ 85901
Phone: 928.532.3926
Get Directions »

Summit Healthcare Family Medicine
Bison Ranch 

2352 Quarter Horse Trail,
Overgaard, AZ 85928
Phone: 928.535.3616
Get Directions »