Leadership Team / Clinical Staff



Sherri Jewett, Valle Vista Health System CEO

Sherri Jewett was named Valle Vista Health System's Chief Executive Officer in August of 2011. She came to Valle Vista from Horizon Health where she built up 19 years of executive level experience, most recently as Vice President of Operations. She has previous CEO experience and extensive knowledge of the behavioral health field.

Jewett has a strong record of business growth, meeting clinical and operational goals, exceeding patient and referral source expectations, and outstanding regulatory compliance. She holds a Master's Degree in Hospital Administration/Public Health from the University of Missouri-Columbia and Bachelor's in Business Administration from Southwest Baptist University (Missouri).

  • Sherri Jewett, Chief Executive Officer
  • Anne Knapp, Chief Financial Officer
  • Jennifer Comer, M.D., Medical Director
  • Donna Cisco, Director of Clinical Services
  • Becky Hill-Skates, Director of Nursing
  • Jeff Hill, Director of Assessment and Referral
  • Zoe Frantz, Director of Business Development and Contracting
  • Ismael Santos, Director of Human Resources
  • Zonda Stead, Controller and Business Office Director
  • Karen Hayden, Director of Health Information Services, Performance Improvement,
    and Risk Management / HIPAA Privacy Officer
  • Rick Perkins, Director of Plant Operations

Jennifer Comer, M.D.

Medical Director
As the hospital’s Medical Director Dr. Comer oversees the facility’s quality of care. She previously served as a staff physician at Valle Vista. Prior to joining Valle Vista, Comer served as the chief resident of psychiatry at the Indiana University School of Medicine in Indianapolis. Comer received her medical degree from Indiana University School of Medicine in Indianapolis and completed her fellowship in child and adolescent psychiatry in 2007. She is board certified in adult, child and adolescent psychiatry. Her leadership skills have been recognized through the many honors and awards she has received, as well as her involvement with the American Medical Association, American Psychiatric Association and the American Academy of Child and Adolescent Psychiatry.


James Gaither, M.D.

Clinical Director of Addiction Services
Dr. Gaither joined Valle Vista in January of 2003. James M. Gaither, M.D. practices Internal Medicine, Sleep Medicine and Addiction Medicine in Indianapolis, Indiana. A graduate of the University of Notre Dame and Indiana University School of Medicine, he is Board Certified in Internal Medicine, Pulmonary Medicine, Sleep Medicine and Addiction Medicine and has practiced in the Indianapolis area since 1986. He currently specializes in Addiction Medicine, providing services to Fairbanks Hospital and Valle Vista Health System.He practices Sleep Medicine at Meridian Health Group, a multispecialty pain management practice. He serves on the Board of Directors of Progress House (Emeritus status) and is the past president of the Dove Recovery House for Women and of Esther’s Place, a resource center for women entering recovery from drugs and alcohol. He is active in the Indiana Society of Addiction Medicine and he actively promotes awareness of the need for treatment of both sleep and addiction disorders, speaking on the national, state and local levels.


Sajal Bose, M.D.

Clinical Director of Outpatient Services
Dr. Bose joined Valle Vista in April 1999. He received his medical degree from Lucknow Christian College in India and completed residency at the University Of Louisville School Of Medicine. He has since served as Medical Director for Psychiatry Services at Seven Counties, Captain of Medical Corp, U.S. Army Reserves and a consulting psychiatrist for Life Spring Mental Health Center and Central State Hospital.


Vikram Patel, M.D.

Dr. Patel started at Valle Vista in August of 1999. He received his medical degree from the B.J. Medical College in Ahmedabad, India. He is board certified in psychiatry, neurology, and geriatrics. He is a member of the American Psychiatric Association and Indiana Medical association.


Acute Services:


  • Donna Cisco, LCSW, LCAC
    Director of Clinical Services
    BA/Indiana University, MSW/Indiana University
  • Elissa Lobb, LCSW
    Acute Inpatient Therapist
    BA Psychology/Indiana State University, MSW/Indiana University
  • Rita Mahan, RN, LCSW
    Acute Adolescent Inpatient Therapist
    BSN/Indiana University, MSW/Indiana University Indianapolis
  • Richard Stuffle, CADAC IV/AAODA, LCAC
    CD Therapist
    BA Criminology/Indiana State University, MSW/Indiana University, MSW/Indiana University

Residential Treatment Center:


  • Susan Michnay, LCSW
    Residential Treatment Center Therapist
    BA/Indiana University, MSW/IUPUI
  • Angela K. Madison, LSW
    Residential Treatment Center Therapist
    BA/Indiana University, MS/MSW Indiana University

Outpatient Services:


  • Gerald Danaher, LCSW, LCAC
    IOP Therapist
    BA/Purdue University, MSW/Indiana University
  • Jerry Hack, LMFT, LSCW
    Therapist
    BA Related Studies/Oakland City University, MSW/Western Kentucky University
  • Ellen Harrington, LMHC, LCAC
    Outpatient Therapist
    BA/Indiana University, MA/Christian Theological Center
  • Abby O'Brien, LCSW
    Outpatient Therapist
    BS/Indiana Wesleyan University, MSW/University of Southern Indiana
  • Elizabeth Roe, LCSW
    PHP Coordinator
    BA/IUPUI, MSW/IU School of Social Work
  • Nick Sahaidachny, LCSW, LCAC
    CD Program Therapist
    BA Psychology/Purdue University, MA Counseling Psychology/Ball State University
  • Susanne Yost, LCSW
    Outpatient Therapist
    BSW/Indiana University Indianapolis, MSW/Indiana University Indianapolis

Help is Just a Phone Call Away

We cannot offer diagnosis, counseling or recommendations online, but an Assessment and Referral specialist is available 24 hours/7 days a week at 800.447.1348. If you are currently experiencing an emergency, please dial 911 or go to the nearest emergency room.

If you prefer to contact us via email, please click here to fill out a request information form.

 
 
 

© Valle Vista Health System
898 East Main Street Greenwood, IN 46143

Solodev Content Management System