Our Staff . Locations . Contact Us
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Links

President
Derrick J. Duff

derrick@midstateohs.com


Directors
 
Warren J. Duff
Director, Operations and IT
wduff@midstateohs.com

 
Medical Providers  
Frank L. Conly, M.D.
Medical Director
lconly@midstateohs.com

 
James J. Dolan III, M.D.
jdolan@midstateohs.com

 
Carrie B.Friese, MHS, PA-C
cfriesepa-c@midstateohs.com

 
Medical Support Staff  
Geraldine Q. Duff
Office Manager
geraldine@midstateohs.com

 
Beth Eckroth, RMA
Medical Attendant
williamsport@midstateohs.com

 
Sara M. Charles
Receptionist
williamsport@midstateohs.com
 
   
Mobile Audio Program
 
Melody F. Sandrin
Audiometric Program Administrator
melody@midstateohs.com


 
Timothy W. Lorson
Audio Technician


 
Jeffrey L. Baier
Audio Technician

 
   
Substance Abuse  
Terry G. Schreiber
Director
terry@midstateohs.com

 
Chandra H. Spring DeWald
Substance Abuse Administrator
chandra@midstateohs.com

 
   
Collectors  
Barbara M. Rishel
 
James W. Gilbert  
   
Off-Site Medical Staff  
Kimberly A. Carr, EMT
Health Director

 
Amos A. Leon, EMT

 
Dale E. Miller, EMT  


Medical Provider-

 
Kim Olszewski, MSN, CRNP, COHN-S/CM, FAAOHN
Vice President

kim@midstateohs.com

 
Medical Support Staff  
Kimberly L. Ferguson
Office Manager
lewisburg@midstateohs.com

 
   


Directors

 
Barbara Hilbert
Director of Operations
barbara@midstateohs.com

 
Medical Provider  

Catherine Rainey, MD, M.P.H.
Medical Director

drrainey@midstateohs.com

 

Mark A. Rainey, MD, M.P.H.
mrainey@midstateohs.com

 
Lori C. Pietrowski, RN, MSN, CRNP

 
Medical Support Staff  
Betty Bauman, RN, BSN,
COHN-S/CM
Registered Nurse

betty@midstateohs.com

 
Madeline Nieves
Receptionist
madeline@midstateohs.com

 

Gisela Roth, LPN
gisela@midstateohs.com


 

 

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