Physicians Assistants

Kevin Ballard, PA-C

Kevin Ballard joined Quantum Radiology in March 2017. He obtained his Physician Assistants degree from the University of Florida College of Medicine. Kevin is a member of the American Academy of Physician Assistants and the Georgia Association of Physician Assistants.


Windy Bernard, PA-C

Windy Bernard obtained her MS in Allied Health from the University of Alabama at Birmingham. She is an active member of the Society of Interventional Radiologists (SIR), Georgia Academy of Physician Assistants (GAPA), and the American Academy of Physician Assistants (AAPA). Prior to joining Quantum Radiology, Windy was a physician assistant specializing in cardiothoracic surgery.


Erin Brandow, PA-C

Erin Brandow joined Quantum Radiology in January 2019. She obtained her Master of Medical Science (MMSc) from the College of Pharmacy and Health Sciences at Mercer University. Erin has certification in basic life support and advanced cardiovascular life support. Prior joining Quantum Radiology, Erin was a physician assistant specializing in interventional radiology and primary care. She also has experience as a pharmacy and laboratory technician.


Elizabeth Heard, MMSc, PA-C

Elizabeth Heard obtained his Master of Medical Science (MMSc) from Mercer University. Elizabeth joined Quantum Radiology in August 2021. Prior to joining Quantum, she obtained medical experience in orthopedic medicine and was a physician assistant program instructor. Elizabeth has certification in advanced cardiovascular life support and basic life support. She is a member of the American Academy of Physician Assistants, Georgia Association of Physician Assistants and University of Georgia Redcoat Band Young Alumni Association


Jon Khoury, PA

Jon Khoury obtained his Master of Medical Science from Emory University. Jon has over two decades of experience as a physician assistant specializing in minor surgical procedures, emergency medicine, and pulmonary and critical care medicine.


Mali Montgomery, PA-C

Mali Montgomery obtained her Masters of Medical Science (MMSc) from the College of Pharmacy and Health Sciences at Mercer University, Atlanta. Mali has certification in basic life support and advanced cardiac life support. Mali joined Quantum Radiology in February 2019. Mali was a physician assistant specializing in radiology prior to joining Quantum Radiology. She is a member of the American Academy of Physician Assistants and the Georgia Association of Physician Assistants.


Deborah Nabhan, PA-C

Deborah Nabhan obtained his Master of Physician Assistant Studies at Duquesne University in Pittsburgh, PA. Prior to joining Quantum, Deborah has years of experience as an interventional radiology physician assistant and hospitalist physician assistant. She is certification in advanced cardiovascular life support and basic life support. She is a member of the American Academy of Physician Assistants.


Morgan Ragland, MSN, FNP-BC

Morgan Ragland obtained her Master of Science in Nursing, Family Nurse Practitioner from Columbia University School of Nursing. Morgan has nursing experience in neuro-oncology, diagnostic imaging, interventional radiology and as a family nurse practitioner.


Andrew Woodham, PA-C, CCD

Andrew Woodham obtained his Master of Medical Science (MMSc) from Mercer University. His interventional radiology procedural experience includes thoracentesis, CT guided bone marrow biopsy, lumbar puncture, and paracentesis. Andrew is a member of the American Academy of Physician Assistants, Interventional Society for Clinical Densitometry, and the Georgia Association of Physician Assistants.


790 Church Street, Suite 400, Marietta, GA 30060
(678) 239-0420
For Billing Questions, please call 1 (855) 871-1526

Google Reviews