Serving the needs of patients in the St. Johns County area since 1992.

Ferris E. George, Jr. MD FACC

Dr. George was born in Washington DC. He attended Georgia Southern University where he majored in Chemistry; graduating Magna Cum Laude. He received his medical degree from Medical College of Georgia, School of Medicine in 1986. After graduating from Medical School he completed his residency in Internal Medicine at the University of Florida Health Science Center in 1989. After completing a Fellowship in Cardiology in 1992, he opened his private practice. He lives with his wife in St Augustine and they have 3 grown daughters. He has served as president of the First Coast Health Alliance for the past 2 years. and sits on the board of Flagler Health + He has been trained and received certification from Johns Hopkins in the interpretation of Cardiac CT images.

Dr. George is an invasive cardiologist who is board certified in Cardiovascular Disease and licensed to practice in the state of Florida. He is a Fellow of American College of Cardiology, The American Medical Association and served as a delegate to the Florida Association. He is on the medical staff at Flagler Hospital, where he has served as President of the Medical Staff and Chief of Staff. He also serves as a Principal Investigator for numerous cardiovascular research projects focusing on the advancements in the care of patients and cardiovascular technology.

Dr. George limits his practice to diagnosing and treatment of cardiovascular disease.


Robert N. Signor, Jr. MD FACC

Dr. Signor has over 30 years of cardiovascular experience. After graduating from the Siena College in Londonville, New York with a B.S. Degree. He attended Free University of Brussels graduating with his medical degree in 1978. Upon moving to Florida with his family in the early 1980’s he was in private practice. In 1994 he and Dr. George formed a partnership establishing St. Augustine Cardiology. Dr. Signor is Board Certified in Nuclear Cardiology, Cardiovascular Disease and Internal Medicine. He is certified as a diplomate in Adult Transthoracic Echocardiography by the National Board of Echocardiography. He is a member of the American Medical Association and a Fellow of American College of Cardiology.

Dr. Signor specializes in the diagnosis and treatment of Cardiovascular Disease, including all aspect of cardiovascular care. In addition to his private practice he is on staff at Flagler Hospital where he has served as President of the Medical Staff, Chief of Staff and Chief of Medicine. He currently serves as a sub-investigator in numerous cardiovascular studies.

Dr. Signor is fluent in French and enjoys golfing in his time off.


Billie J. Russell, PhD, APRN - BC

Billie Russell is a board certified advanced registered nurse practitioner (ARNP) in family practice who has been employed by St. Augustine Cardiology since 2005.

Ms. Russell obtained her nurse practitioner education and graduated with honors from University of North Florida with a Masters in Science of Nursing. Prior to 2005, she practiced as a critical nurse for 9 years.

Currently, Ms. Russell completed her PhD in August 2016 at University of Central Florida. She is an active member of the American Nurses Association, Florida Nurses Association and Sigma Theta Tau International. Her research focus is risk factor reduction for cardiovascular disease prevention.

Ms. Russell lives in St. Augustine with her husband and 2 dogs.


Madelyn Pellicer, APRN, FNP-C

Madelyn Pellicer is a board certified advanced registered nurse practitioner (ARNP) by the American Association of Nurse Practitioners (AANP)

Ms. Pellicer completed her Bachelor of Science in Biomedical Sciences at the University of North Florida, Bachelor of Science in Nursing at ECPI University, and graduated with honors from the University of St. Augustine for Health Sciences with a Master of Science in Nursing-Family Nurse Practitioner (FNP).

Prior to becoming an advanced registered nurse practitioner, Ms. Pellicer practiced as a cardiovascular care nurse and specialized in caring for patients with cardiothoracic and structural heart procedures. Ms. Pellicer is an active member of the American Academy of Nurse Practitioners and American Nurses Association. Ms. Pellicer is passionate about treating and preventing cardiovascular disease in her patients and helping improve their cardiovascular health.

Ms. Pellicer lives in St. Augustine and enjoys spending time on the water with her husband, 2 children, and 3 rescue dogs.


Call 904-824-1776 with any questions about our practice.

© 2016 St. Augustine Cardiology - 201 Health Park Blvd., Suite 105 - St. Augustine, FL 32086 - All rights reserved.
Serving cardiology patients from St. Augustine, Palm Coast, St. Johns County and the surrounding areas.
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