CNS Healthcare
Jacksonville - South

Our Jacksonville South location opened their doors in the year 2000. We’re located in the Concourse Office Plaza next door to Dave & Buster’s, just a couple of blocks from St. Vincent’s Southside Hospital.  We have a large parking area with plenty of free parking.

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Meet Our Jacksonville - South Investigators

J. Mark Joyce, MD

Board certified in psychiatry, Dr. Joyce became an investigator for CNS Healthcare in 2003. He earned his medical degree from the University Of Alabama School of Medicine and completed his psychiatry residency training at Emory University School of Medicine in 1992.
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Nandita Jones, MD

Dr. Jones joined CNS Healthcare in October of 2008. She was trained at Columbia University in New York, Johns Hopkins in Baltimore, and Memorial Sloan-Kettering Cancer Center in New York. She is Board Certified in both General Adult Psychiatry and Child/Adolescent Psychiatry.
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Fadi Chalhoub, MD

Dr. Chalhoub joined CNS Healthcare in October of 2012. He was trained at St. Joseph's Medical School, Lebanon and completed an internal medicine residency at Roosevelt Hospital, New York, NY as well as Mammers Hospital in France and Marsa Hospital in Tunisia. He is Board Certified in Internal Medicine.
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Susan Angel, MSN, APRN

Susan Angel has over 20 years of combined experience in direct clinical services and administration in healthcare settings. Her wide range of experience includes inpatient and outpatient treatment of populations with medical, mental health and substance abuse disorders.
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Jeff Rommel, Psy.D.

Dr. Jeffrey Rommel joined CNS Healthcare in 2014 as a Clinical Psychologist. He conducts initial diagnostic evaluations and ratings on patients who enter our trials. He earned his Bachelor's, Master's and Doctorate Degrees in Clinical Psychology at Wheaton College, Wheaton, IL, an American Psychological Association accredited program.
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Sujeeta Dhakhwa, MSN, APRN, FNP-BC

Research Team


Jerlita Asunto Pausche

Front Office Manager

Melissa McMahon, RN

Clinical Research Coordinator and Prescreener


Brett Gellers, MS, EdS, CCRP

Director of Clinical Operations


Lauren Tomlinson, BA, CCRP



Leigh Anne Whitaker, BSN, RN

Senior Project Manager/Clinical Research Nurse


Leticia Goodwin, BSN, RN

Senior Project Manager/Clinical Research Nurse


Melissa Pohle, RN

Regulatory/QA Specialist


Sandeep Jandir, MBBS

Senior Project Manager/Rater


Niketa Kamble, MBBS

Senior Project Manager/Rater


Karen Ivy Mae K Gabon, BSN, RN

Project Manager/Clinical Research Nurse


Domonique Holloway

Clinical Research Coordinator/Lab

Leticia Robinson, MSN, RN, CMSRN

Project Manager/Clinical Research Nurse

Elizabeth Sandoval, BS

Research Assistant


Emir Hadziavdic, BA

Research Assistant/EDC


Hailey Caswell, BS

Research Assistant

Harjot Kaur, BS

Research Assistant


Jamilla Sanders

Research Assistant/Lab

Rosemary Githiiyu, MSN, RN

Project Manager/Clinical Research Nurse

Aisia Quimbley, BS

Research Assistant

Brooke McFall, BSN, RN

Clinical Research Coordinator/Clinical Research Nurse

Stephany Vega, BS

Research Assistant

Dyshia Maxwell, BS

Research Assistant


Ashley Rich, BA

Director of Client Services

Jacksonville, Fl

5200 Belfort Rd. Suite 420

Jacksonville, FL 32256


Call Us: (904) 281-5757

Fax Us: (904) 281-5758