University of North Texas

Division of Student Affairs

Meet the Staff

Executive Director

Herschel L. Voorhees, DO
Executive Director

Dr. Voorhees is the Student Health and Wellness Center's Executive Director as well as a board certified physician who provides general family medicine services.  He received his DO from UNT Health Science Center and has been with the Student Health and Wellness Center for over 20 years.

Medical Providers

Cynthia D. Hermann, MD, MBA
Director of Clinical Services

Dr. Hermann is a licensed gynecologist.  She provides general women's health services, as well as specialized procedures, including colposcopies and long-term contraceptive (intrauterine device [IUD] and implant) insertions and removals.  She received her MD from Texas Tech School of Medicine and has been with the Student Health and Wellness Center since 2011.

John S. Shelton, MD
Assistant Director of Clinical Services

Dr. Shelton is a board certified physician who provides general family medicine services.  He received his MD from the University of Texas Southwestern Medical School and has been with the Student Health and Wellness Center since 2009.

Joel Brady, PA-C
Physician Assistant

Mr. Brady is a Physician Assistant who provides general family medicine services and has been with the Student Health and Wellness Center since 2015.  He received his license from the University of Nebraska.

Pat Davis, RN, MSN, FnP-C
Nurse Practitioner

Ms. Davis is a certified Nurse Practitioner who provides general family medicine services.  She attended the University of Texas at Arlington and has been with the Student Health and Wellness Center since 2008.

Jennifer DiVecchia, RN, MSN, FnP-C
Nurse Practitioner

Ms. DiVecchia is a certified Nurse Practitioner who provides general family medicine services.  She attended Vanderbilt University and has been with the Student Health and Wellness Center since 2003.

Stephanie Kelton, RN, MSN, PMHNP-BC
Psychiatric Nurse Practitioner

Ms. Kelton is a Psychiatric Nurse Practitioner who has been with the SHWC since 2018. She received her education at Midwestern State University in Wichita Falls.

Carl Malmberg, PA-C
Physician Assistant

Mr. Malmberg is a Physician Assistant who provides general family medicine services and has been with the Student Health and Wellness Center since 2015.  He received his license from UT Southwestern Medical School.

Amanda Paul, PA-C
Physician Assistant

Ms. Paul is a Physician Assistant who provides general family medicine services and has been with the Student Health and Wellness Center since 2017.  She received her degree from University of Texas Medical School in Galveston.

Delia Sandoval, RN, MSN, MPH, PMHNP-BC
Psychiatric Nurse Practitioner

Ms. Sandoval is a Psychiatric Nurse Practitioner who moved to Texas from California and has been with the SHWC since 2018.  She received her medical education at the University of California, San Francisco.

Betsy Schenck, DO
Part-Time Physician

Dr. Schenck is a board certified ER physician who provides general family medicine services and specialty travel medicine.  She does not perform gynecology exams.  Dr. Schenck received her DO from UNT Health Science Center Texas College of Osteopathic Medicine and has worked part-time for the Student Health and Wellness Center since 2006.  

Sajid Surve, DO
UNT Health Science Center Physician

Dr. Surve is a triple board certified specialist in Performing Arts Medicine.  He provides a wide range of services such as osteopathic manipulation, acupuncture, injections, bracing, practice recommendations, and general counseling.  His services are limited at this time to performing arts students.  He received his DO from Rowan University School of Osteopathic Medicine.

Nursing

Comedra Daniels
Director of Nursing

Comedra is a licensed vocational nurse who assists with patient care and supervises Student Health and Wellness Center's team of nurses.  She has been with the Student Health and Wellness Center since 2003.

Angela Koiner
Assistant Director of Nursing

Angela is a licensed nurse who has been at the Student Health and Wellness Center since 2016. Angela works with Dr. Hermann as well as functioning as the SHWC's Patient Care Specialist.

Arleine Battle-Thomas
LVN (Referrals)

Arleine is a licensed vocational nurse who assists patients with referrals to outside specialists and providers.  She has been with the Student Health and Wellness Center since 2000.

Amy Boyd
LVN (Scheduling)

Amy is a licensed vocational nurse who works in Triage and Scheduling and has been with the Student Health and Wellness Center since 2014.

Kim Brown
Part-Time LVN

Kim Brown is a part-time licensed vocational nurse who has been with the SHWC since 2018.

Gina Farris
LVN

Gina is a Licensed Vocational Nurse.  She has been with the Student Health and Wellness Center since 2017. Gina works with Ms. DiVecchia.

Kim Head
LVN (Scheduling)

Kim is a licensed vocational nurse who works in Scheduling and has been with the Student Health and Wellness Center since 2006.

Nicole Hilton
LVN (Treatments)

Nicole is a licensed vocational nurse who has been with the SHWC since 2018.

Deanne Hyde
Medical Assistant

Deanne is a licensed Medical Assistant who assists with patient care.  She has been with the Student Health and Wellness Center since 2006.  Deanne works with Dr. Shelton.

Kim Ledesma
LVN (Scheduling)

Kim is a licensed vocational nurse who works in Scheduling.  She has been with the Student Health and Wellness Center since 2014.

Nick Lucero
LVN (Psychiatric)

Nick is a licensed vocational nurse who has been with the SHWC since 2018. Nick works with Ms. Sandoval and Ms. Kelton.

Megan Morris
LVN

Megan is a licensed vocational nurse who assists with patient care.  She has been with the Student Health and Wellness Center part-time since 2016. Megan works with Ms. Paul.

Patty McQueen
LVN (Treatments)

Patty is a licensed vocational nurse who works in the Treatments area of the Clinic.  She has been with the Student Health and Wellness Center since 2016.

Jansi Raj
LVN

Jansi is a licensed vocational nurse who assists with patient care.  She has been with the Student Health and Wellness Center since 2014. Jansi works with Mr. Malmberg.

Greta Taylor
LVN

Greta is a licensed vocational nurse who assists with patient care.  She has been with the Student Health and Wellness Center since 2001. Greta works with Ms. Davis.

Nancy Whitaker
LVN

Nancy is a licensed vocational nurse who assists with patient care.  She has been with the Student Health and Wellness Center since 2008.

Pharmacy

Karen Knotts, RPh
Director of Pharmacy

Karen is the Chief Pharmacist in charge of all Pharmacy functions.  She received her B.S. from Butler University and has been with the Student Health and Wellness Center since 2011.

Nancy Lively, RPh
Part-Time Pharmacist

Nancy received her B.S. from the University of Texas and is a licensed Pharmacist who works part-time with the Student Health and Wellness Center.

Christine Martin, RPh
Part-Time Pharmacist

Christine received her B.S. from University of Texas and is a part-time pharmacist who has been with the Student Health and Wellness Center since 2015.

Staci Sprabary, CPht
Certified Pharmacy Technician

Staci is a Certified Pharmacy Technician who has been with the Student Health and Wellness Center since 2003. 

Auxiliary Services

Danielle Gemoets, MS, RDN, LD
Dietitian

Danielle is a certified dietitian who has been with the Student Health and Wellness Center since 2013.

Jeanie Miller, MT, AMT
Medical Technologist

Jeanie is a licensed medical technologist in the Student Health and Wellness Center CLIA-certified Laboratory.  She has been with the Student Health and Wellness Center since 2017.

Raj Gill, MT, AMT
Part-Time Medical Technologist

Raj is a licensed medical technologist in the Student Health and Wellness Center CLIA-certified Laboratory.  She has been with the Student Health and Wellness Center since 2017.

Nancy Warnell, MT, AMT
Medical Technologist

Nancy is a licensed medical technologist in the Student Health and Wellness Center CLIA-certified Laboratory.  She has been with the Student Health and Wellness Center since 2006.

Jennifer Wolf, RT (R)
Radiologic Technologist

Jennifer is a Radiologic Technologist who has been with the Student Health and Wellness Center since 2015.

Administrative

Dana Sachs, BAAS, LVN, CMC
Director of Healthcare Administration

Dana supervises all Administrative functions of the Student Health and Wellness Center, as well as assisting with the supervision of all health center functions in general.  She has been with the Student Health and Wellness Center since 2000.

Israel Chavarria
Coordinator of MCHR

Israel supervises the Meadows Center for Health Resources, which includes the Student Health and Wellness Center's wellness resources such as Condom Club and the Mean Green Screen.  He has been with the Student Health and Wellness Center since 2014.

Linda Clisso
Office Support Associate

Linda provides administrative functions such as payroll, as well as being Safety Officer.  She has been with the Student Health and Wellness Center since 2002.

Donna Felton, BBA
HIM Senior Administrative Specialist

Donna assists with the supervision of the Health Information Management Department as well as being a main point of contact for askSHWC and the health center's social media accounts.  She has been with the Student Health and Wellness Center for over 10 years.

Erin Ferrell
MCHR Office Support Associate

Erin has been full-time with the SHWC since 2018 but began as a student employee in 2015.

Stephanie Fields-Hawkins, MA, MBA
Administrative Coordinator

Stephanie is responsible for health center administrative and assessment functions.  She attended the University of North Texas and received her BA and MA in History, as well as her MBA.  She has been with the Student Health and Wellness Center since 2009.

Rose Fleeks
Sr. Administrative Coordinator

Rose oversees the SHWC's budget and purchasing functions. She received her Bachelor of Business Administration from Texas Woman’s University. She has been with UNT since 2002 and with the SHWC since 2017.

Karina Garcia
Medical Coding and Billing Supervisor

Karina is the Medical Coding and Billing Supervisor and has been with the SHWC since 2018.

Jonathan Hons
Sr. Cross Functional IT Support Specialist

Jonathan has been the Student Health and Wellness Center's IT Specialist since 2009 and is responsible for the health center's IT functions.

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Alex Garcia, MPH
HIM Office Support Associate

Alex assists with the functions of the HIM department.  She received a Masters in Public Health from UNT HSC and has been with the Student Health and Wellness Center since 2017.

Andrea Parker
Medical Coding and Billing Specialist

Andrea is a part of the Billing Department team.  She has been with the Student Health and Wellness Center since 2018.

Tricia Raper-Combs, BBA
Coordinator of HIM/HIPAA Privacy Officer

Tricia has worked at the health center for over 20 years and currently serves as the Health Insurance Portability and Accountability Act (HIPAA) Privacy Officer and Coordinator of Health Information Management. 

Heather Rich, CMIS
Medical Auditing and Compliance Coordinator

Heather is responsible for health center audits, compliance, and medical coding.  She has been with the Student Health and Wellness Center since 2016.

Shari Ruhberg
Administrative Specialist

Shari has worked at the Student Health and Wellness Center since 2009, first in the Billing department and more recently in Materials Management.

Kerry Stanhope, MEd
Assistant Director of MCHR

Kerry attended the University of North Texas where he earned a BA in Journalism and MEd in Higher Education.  He has been at the UNT Student Health and Wellness Center since 2005 and currently manages marketing and outreach. 

Stephanie Wilson
Medical Coding and Billing Specialist

Stephanie is a part of the Billing Department team and assists with the management of the University-endorsed student insurance plan.  She has been with the Student Health and Wellness Center since 2012.