Provider Moves

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Provider Moves | September 2026

New Providers

Charlevoix Hospital

Vicki Rupert, NP

Vicki Rupert, NP
Obstetrics & Gynecology

Munson Healthcare Charlevoix Women's Health
Phone: 231-547-4477
Direct Trust Email: VRUPERT@direct.mhc.net

Grayling Hospital

Cynthia Evans, NP

Cynthia Evans, NP
Hospital Medicine

SCP Health - Hospital Medicine
Sophia Reinhardt, PA-C
Hospital Medicine
SCP Health - Hospital Medicine

Kalkaska Memorial Health Center

Laurel Leithauser, MD
Dermatology

Leithauser Skin Institute
Direct Trust Email: laurel@tcskinsurgery.emadirect.md
Matthew Purtee, PA-C
Family Medicine

Kalkaska Medical Associates
Phone: 231-258-7777
Direct Trust Email: MPURTEE@direct.mhc.net

Board Certification: Physician Assistant
Graduate Education: Grand Valley State University

Casey Weitzel, PA-C
Dermatology
Leithauser Skin Institute

Munson Medical Center

Richard Armstrong, MD

Richard Armstrong, MD
Hospital Medicine

SCP Health - Hospital Medicine 
Gabrielle DiGiovanni, PA

Gabrielle DiGiovanni, PA-C
Emergency Medicine

SCP Health - Emergency Medicine
Leah Harris, NP

Leah Harris, NP
Hospital Medicine

SCP Health - Hospital Medicine
Melissa Kurek, NP

Melissa Kurek, NP
Pulmonary Disease

Munson Healthcare Pulmonary and Critical Care of Northwest Michigan
Phone: 231-935-0440
Direct Trust Email: MKUREK@direct.mhc.net

Board Certification: Adult-Gerontology Acute Care Nurse Practitioner
Graduate Education: MedStar Georgetown University Hospital

Alexander Persyn, NP

Alexander Persyn, PA-C
Pulmonary Disease

Munson Healthcare Pulmonary and Critical Care of Northwest Michigan
Phone: 231-935-0440
Direct Trust Email: apersyn@direct.mhc.net

Board Certification: Physician Assistant
Graduate Education: Central Michigan University

Jessica Pollard, DO

Jessica Pollard, DO
Family Medicine

Partners in Family Practice
Kate Taylor, NP
Hospital Medicine
SCP Health - Hospital Medicine

Otsego Memorial Hospital

Thelma Stiegler, NP

Thelma Stiegler, NP
Hematology & Oncology

Munson Healthcare Otsego Memorial Hospital Cancer and Infusion Center
Phone: 989-731-7760
Direct Trust Email: tstiegler@direct.mhc.net

Office Changes

Kalkaska Memorial Hospital

Leithauser Skin InstitutePractice name changed from The Skin Cancer and Dermatology Center

Retired Providers

Grayling Hospital

Gregg Hanert, DO
Family Medicine
Grayling Community Health Center


For a complete listing of Munson Healthcare medical staff: munsonhealthcare.org/find-a-doctor