Our Staff

At Aviva, we understand that quality medical care and a positive customer service experience begin with a competent, dedicated, and friendly staff. We have assembled a highly qualified and engaged staff of professionals that are focused meeting the needs of each patient and client.

Eduardo Garrido, PA-C

Eduardo Garrido is a Physician Assistant with over two decades of experience in the Health Care field. In 1991 he began his journey as a firefighter-paramedic for the City of Miami and Collier County fire rescue. He completed his medical studies at the University of Miami and his internships at Jackson Memorial Hospital and Mount Sinai Medical Center in 2003. Since 2003 he has gained extensive knowledge and expertise in the specialty fields of Critical Care Medicine, Cardiology, and Emergency Medicine as well as Internal Medicine.

Doug Re, PA-C

Douglas comes to us as a nationally certified Physician Assistant with a decade of experience in Emergency Medicine and Urgent Care Medicine. He is also well versed in Workers Compensation injuries and Motor Vehicle Accident Rehabilitation. While working in New York University Medical Center Douglas was a Paramedic in the Bronx. He received his Masterís Degree in Physician Assistant Studies and has practiced in Central Florida ever since. Also a FMCSA Licensed Medical Examiner he performs DOT Physicals on truck drivers ensuring safety on our roadways.

Dr. Arthur Williams, II

Board Certified - Family Practice - Emergency Medical

Dr. Williams is Board Certified in Primary Care as well as Emergency Medicine. He has spent the last 15 years working both in the clinical setting as a Primary Care Physician and in the Emergency Room as an Emergency Medicine Doctor. Dr. Williams was discharged (Major Williams) with Honorable mention from the United States Air Force 6th Air Mobility Command where he received The Commendation Award for providing excellent health care to 11,0000 patients. Dr. Williams currently lives in Lithia, Florida with his wife and three kids. Over the past 5 years, Dr. Williams has developed a love for Holistic Medicine, Weight Management, and Anti-Aging Medicine. He strives to provide continuity of care in a Preventative Medicine setting with a Holistic approach considering the Mind, Body, and Spirit. With his Holistic Concepts he offers routine health screening using a Primary Care Model.

Medical Education: MD - Meharry Medical College, Nashville, TN
Residency: Family Med - Meharry Medical College, Nashville, TN