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Onaga

  • Family Medicine

  • John Meriwether, MD

    John Meriwether, MD

    Emergency Department, Family Medicine

    Location: Onaga

    Position: Physician

    Medical Service: Emergency Department

    See My Bio
  • Ben Harstine, MD

    Ben Harstine, MD

    Family Medicine

    Locations: Centralia, Corning, Onaga

    Position: Physician

    Medical Services: Birth Center, Diabetic Care, Emergency Department, Family Medicine, Men's Health, Senior Care, Women's Health, Youth Services

    See My Bio
  • Marcus Weiser, DO

    Marcus Weiser, DO

    Family Medicine

    Location: Onaga

    Position: Physician

    Medical Services: Birth Center, Diabetic Care, Emergency Department, Family Medicine, Men's Health, Senior Care, Women's Health, Youth Services, Medical & Surgical Care

    See My Bio
  • Nancy J. Zidek, MD

    Nancy J. Zidek, MD

    Family Medicine

    Locations: Frankfort, Onaga, Holton

    Position: Physician

    Medical Services: Diabetic Care, Men's Health, Youth Services, Birth Center, Emergency Department, Women's Health, Family Medicine, Senior Care

    See My Bio
  • Andrew Barnes, APRN‐C

    Andrew Barnes, APRN‐C

    Family Medicine

    Locations: Centralia, Onaga

    Position: Advanced Practitioner

    Medical Services: Diabetic Care, Men's Health, Youth Services, Emergency Department, Women's Health, Family Medicine, Senior Care

    See My Bio
  • Nancy Bosse, APRN‐C

    Nancy Bosse, APRN‐C

    Family Medicine

    Locations: Onaga, Westmoreland

    Position: Advanced Practitioner

    Medical Services: Diabetic Care, Men's Health, Youth Services, Emergency Department, Women's Health, Family Medicine, Senior Care

    See My Bio
  • Michele Reisinger, DNP, APRN, FNP-BC, PMHNP-BC

    Michele Reisinger, DNP, APRN, FNP-BC, PMHNP-BC

    Family Medicine

    Locations: Corning, Onaga

    Position: Advanced Practitioner

    Medical Services: Diabetic Care, Men's Health, Wound Care, Youth Services, Emergency Department, Women's Health, Family Medicine, Senior Care

    See My Bio
  • Amanda Rempe, APRN

    Amanda Rempe, APRN

    Family Medicine

    Locations: Onaga, Westmoreland

    Position: Advanced Practitioner

    Medical Service: Family Medicine

    See My Bio
  • Debra Rezac, APRN‐C

    Debra Rezac, APRN‐C

    Family Medicine

    Location: Onaga

    Position: Advanced Practitioner

    Medical Services: Diabetic Care, Emergency Department, Men's Health, Women's Health, Youth Services, Family Medicine, Senior Care

    See My Bio
  • Merica Surdez, APRN‐C

    Merica Surdez, APRN‐C

    Family Medicine, Leadership

    Location: Onaga

    Position: Chief of Provider and Clinic Operations

    Medical Services: Diabetic Care, Emergency Department, Family Medicine, Men's Health, Senior Care, Women's Health, Youth Services

    See My Bio
  • Surgery

  • David Cancelada, MD

    David Cancelada, MD

    Surgery

    Locations: Onaga, Holton, St. Marys

    Position: Surgery

    Medical Services: Specialty Clinics, Medical & Surgical Care

    See My Bio
  • Behavioral Health

  • Cassandra (Cassie) Gaddis, LSCSW, CST, CTF-CBT, LIMPH-NE, LMSW-NE

    Cassandra (Cassie) Gaddis, LSCSW, CST, CTF-CBT, LIMPH-NE, LMSW-NE

    Behavioral Health

    Locations: Onaga, St. Marys

    Position: Specialty Clinic Provider

    Medical Services: Youth Services, Specialty Clinics, Mental Health Services

    See My Bio
  • Angie Sauvage, LMSW

    Angie Sauvage, LMSW

    Behavioral Health

    Locations: Holton, Onaga

    Positions: Counseling, Licensed Master Social Worker

    Medical Services: Youth Services, Mental Health Services

  • Cardiology

  • Chen Chow, MD

    Chen Chow, MD

    Cardiology

    Location: Onaga

    Position: Specialty Clinic Provider

    Medical Services: Cardiac Care, Specialty Clinics

    See My Bio
  • John Joliff, MD

    John Joliff, MD

    Cardiology

    Location: Onaga

    Position: Specialty Clinic Provider

    Medical Services: Cardiac Care, Specialty Clinics

    See My Bio
  • Nilay V. Patel, MD

    Nilay V. Patel, MD

    Cardiology

    Location: Onaga

    Position: Specialty Clinic Provider

    Medical Services: Cardiac Care, Specialty Clinics

    See My Bio
  • Ears, Nose & Throat

  • Tyler Grindal, MD

    Tyler Grindal, MD

    Ears, Nose & Throat

    Locations: Onaga, St. Marys

    Position: Specialty Clinic Provider

    Medical Services: Ear, Nose & Throat, Specialty Clinics, Medical & Surgical Care

    See My Bio
  • Endocrinology

  • Bailey Cole, APRN

    Bailey Cole, APRN

    Endocrinology

    Location: Onaga

    Position: Specialty Clinic Provider

    Medical Services: Diabetic Care, Specialty Clinics

    See My Bio
  • Emergency Department

  • John Meriwether, MD

    John Meriwether, MD

    Emergency Department, Family Medicine

    Location: Onaga

    Position: Physician

    Medical Service: Emergency Department

    See My Bio
  • Rebecca Simon, MD

    Rebecca Simon, MD

    Emergency Department

    Location: Onaga

    Position: Physician

    Medical Service: Emergency Department

  • Chance Williams, MD

    Chance Williams, MD

    Emergency Department

    Location: Onaga

    Position: Physician

    Medical Services: Emergency Department, Family Medicine

  • Marcy Evans, PA‐C

    Marcy Evans, PA‐C

    Emergency Department

    Location: Onaga

    Position: Advanced Practitioner

    Medical Service: Emergency Department

  • Bonnie McKinsey, APRN-C

    Bonnie McKinsey, APRN-C

    Emergency Department

    Location: Onaga

    Position: Advanced Practitioner

    Medical Service: Emergency Department

    See My Bio
  • Sheila Talley, PA‐C

    Sheila Talley, PA‐C

    Emergency Department

    Location: Onaga

    Position: Advanced Practitioner

    Medical Service: Emergency Department

    See My Bio
  • Neurology

  • Amanda Lamb, APRN

    Amanda Lamb, APRN

    Neurology

    Location: Onaga

    Position: Specialty Clinic Provider

    Medical Service: Specialty Clinics

    See My Bio
  • Oncology/Hematology

  • Adrian Caracioni, MD

    Adrian Caracioni, MD

    Oncology/Hematology

    Location: Onaga

    Position: Specialty Clinic Provider

    Medical Service: Specialty Clinics

    See My Bio
  • Orthopedics

  • Daniel Samani, MD

    Daniel Samani, MD

    Orthopedics

    Location: Onaga

    Position: Specialty Clinic Provider

    Medical Service: Specialty Clinics

  • Pain Management

  • Dr. Karl Haake

    Dr. Karl Haake

    Pain Management

    Locations: Holton, Onaga

    Position: Specialty Clinic Provider

    See My Bio
  • Podiatry

  • Dr. Mia Cosentino

    Dr. Mia Cosentino

    Podiatry

    Location: Onaga

    Position: Specialty Clinic Provider

    Medical Services: Podiatry, Specialty Clinics

    See My Bio
  • Timothy Gateley, DPM

    Timothy Gateley, DPM

    Podiatry

    Location: Onaga

    Position: Specialty Clinic Provider

    Medical Services: Podiatry, Specialty Clinics, Medical & Surgical Care

    See My Bio
  • Anesthesia

  • Rick Abbott, CRNA

    Rick Abbott, CRNA

    Anesthesia

    Locations: Onaga, Holton, St. Marys

    Position: Anesthesia

    Medical Service: Medical & Surgical Care

  • Sam Jeffers, CRNA

    Sam Jeffers, CRNA

    Anesthesia

    Locations: Onaga, Holton, St. Marys

    Position: Anesthesia

    Medical Service: Medical & Surgical Care

  • Rebecca Kramer, CRNA

    Rebecca Kramer, CRNA

    Anesthesia

    Locations: Onaga, Holton, St. Marys

    Position: Anesthesia

    Medical Service: Medical & Surgical Care

    See My Bio
  • Scott McCormick, CRNA

    Scott McCormick, CRNA

    Anesthesia

    Locations: Onaga, Holton, St. Marys

    Position: Anesthesia

    Medical Service: Medical & Surgical Care

    See My Bio
  • Urology

  • Apostolos Evangelidis, MD

    Apostolos Evangelidis, MD

    Urology

    Location: Onaga

    Position: Specialty Clinic Provider

    Medical Service: Specialty Clinics

    See My Bio
  • Amy Meusborn, APRN

    Amy Meusborn, APRN

    Urology

    Location: Onaga

    Position: Specialty Clinic Provider

    Medical Service: Specialty Clinics

    See My Bio
  • Board of Directors/Officers

  • Tracy Ahlquist

    Tracy Ahlquist

    Board of Directors/Officers

    Location: Onaga

    Position: Board Member

  • Justin Boswell

    Justin Boswell

    Board of Directors/Officers

    Location: Onaga

    Positions: Board Member, Chairman

  • Alan Fischer

    Alan Fischer

    Board of Directors/Officers

    Location: Onaga

    Position: Board Member

  • Karen Harder

    Karen Harder

    Board of Directors/Officers

    Location: Onaga

    Positions: Board Member, Vice Chairman

  • Tim Kite

    Tim Kite

    Board of Directors/Officers

    Location: Onaga

    Positions: Board Member, Secretary

  • Robert Ladner

    Robert Ladner

    Board of Directors/Officers

    Location: Onaga

    Position: Board Member

  • Melissa Wegner

    Melissa Wegner

    Board of Directors/Officers

    Location: Onaga

    Positions: Board Member, Treasurer

  • Leadership

  • Andrea Lutz

    Andrea Lutz

    Leadership

    Location: Onaga

    Position: Ancillary Services

  • Lorraine Meyer

    Lorraine Meyer

    Leadership

    Location: Onaga

    Position: Chief Operating Officer

  • Merica Surdez, APRN‐C

    Merica Surdez, APRN‐C

    Family Medicine, Leadership

    Location: Onaga

    Position: Chief of Provider and Clinic Operations

    Medical Services: Diabetic Care, Emergency Department, Family Medicine, Men's Health, Senior Care, Women's Health, Youth Services

    See My Bio
  • Mindy Olberding

    Mindy Olberding

    Leadership

    Location: Onaga

    Position: Chief Nursing Officer

  • Shannon Heim

    Shannon Heim

    Leadership

    Locations: Centralia, Onaga, St. Marys

    Position: Senior Services

    Medical Service: Senior Care

  • Cindy Flentie

    Cindy Flentie

    Leadership

    Location: Onaga

    Position: Human Resources

  • Dominic Freeman

    Dominic Freeman

    Leadership

    Location: Onaga

    Position: Information Technology

  • Pam Holaday

    Pam Holaday

    Leadership

    Location: Onaga

    Position: Communications

    Phone: (785) 889-5133