General Pediatrics

View our patient care site-- Quillen ETSU Physicians | Request an Appointment via our Patient Portal 

David L. Wood, MD, MPH | Professor & Chair

David L. Wood, MDGraduate and Medical Education: Masters in Public Health and Medical Degree at the UCLA Schools of Medicine and Public Health in Los Angeles, CA 
Pediatrics at the Harbor UCLA Medical Center in Torrance, CA 
Preventative Medicine and Public Health at the UCLA and Los Angeles County Public Health Department in Los Angeles, CA 
Agency for Helathcare Research and Quality (NCHSR) Fellowship in Health Services Research, RAND Corporation and Fellow, Primary Care Pediatrics, UCLA School of Medicine, Pediatrics, and Division of General Pediatrics
Read More


 Gayatri Bala Jaishankar, MD | Associate Professor & Associate Program Director

Dr. Gayatri Jaishankar
Medical Education:
 Sri Ramachandra Medical College and Research Institute, MD, 1991 
Residency:  East Tennessee State University, 1997
Read More




Madhavi Gavirneni, MD | Assistant Professor  

Medical Education:
 Rangaraya Medical College, India, MBBS, 2008 
Residency:  East Tennessee State University, 2015



Jennifer Gibson, MD |  Assistant Professor

Gibson, Jennifer, MD

Medical Education:
 East Tennessee State University, MD, 2009 
Residency: East Tennessee State University, 2012
Read More


Demetrio Macariola, Jr., MD  |  Associate Professor   

Dr. Demetrio Macariola, Jr.

Medical Education:
  Divine Word University, Philippines, 1990  
Resident:  Texas Tech University Health Science Center, Amarillo, TX  
Fellowship:  Cincinnati Children’s Hospital,  Cincinnati, OH,  2001
Read More


Debra Mills, MD | Professor  

Medical Education:
 East Tennessee State University, MD, 1993 
Residency:  Naval Medical Center Portsmouth, VA, 1996
Read More



Dianna C. Puhr, MD | Clinical Assistant Professor 

Dr. Dianna Puhr


Medical Education: East Carolina University, Brody School of Medicine, Greenville, MD, 2006 
Residency: East Carolina University, Brody School of Medicine, Pitt County Memorial Hospital, 2010
Read More  

Karen Schetzina, MD, MPH, CLC, FAAP | Professor

Dr. Karen Schetzina


Medical Education:  University of North Carolina School of Medicine, Chapel Hill, MD, 1997 
Residency:  Stanford University Medical Center, 2001 
Graduate Education: MPH in Epidemiology, University of North Carolina School of Public Health, Chapel Hill, 2001
Read More


 Dawn Tuell, MD | Associate Professor & Residency Program Director 


Medical Education:
 East Tennessee State University, MD 
Residency:  East Tennessee State University, 2004
Read More




direct edit