
Our Mission
To provide access to specialized and long-term treatment in adult cardiology care, ensuring every patient receives the highest standard of cardiac health services.

Our Goal
To provide first class care to patients via our courteous staff, the latest technology and experienced physicians. We focus on diagnostics of all things cardiac and health care.
Kingston Office Team

Shaneli Demercado
Office Manager
Meticulous and exceptionally organized with a personable disposition, Ms. Demercado ensures the smooth running of the office's daily operations and compliance with regulations. Some of her appointments include patient relations, claims and reimbursements and the coordination of procedures. She collaborates with staff and physicians to optimize patient satisfaction and experiences.
Ensures smooth daily operations and regulatory compliance while optimizing patient satisfaction.

Annika Barker-Fraser
Medical Office Administrator / Front Desk
Skilled in appointment scheduling and the processing of patient information and health insurance and. Excellent team player with a good attitude. Mrs. Barker-Fraser provides excellent customer service, managing files and high-volume front desk operations.
Expert in appointment scheduling and patient services with excellent customer service skills.

Samantha Witter
Cardiovascular Nurse and Sonographer
Passionate and driven, Nurse Witter has always had the zeal for patient care. She is also
certified in cardiac sonography. Her dedication to the field shows with every patient
interaction and her attentions to details and ferventness for cardiac imaging shows with every
successful diagnosis. Some of her appointments include: patient counselling and the performance of electrocardiograms, echocardiogram, holter and blood pressure monitoring, exercise
stress testing and dobutamine echocardiography.
Certified cardiac sonographer assisting with ECGs, echocardiograms, and stress testing.
Mandeville Office Team

Latoya Johnson
Supervisor and Cardiovascular Nurse/Sonographer
5+ years experience. Highest standards in cardiac care with exceptional leadership.
With over 5 years of experience as a cardiovascular nurse and sonographer, Latoya Johnson is dedicated to delivering the highest standards in heart care. Her expertise includes patient counseling, electrocardiograms, echocardiograms, holter monitoring, exercise stress testing, and dobutamine echocardiography.

Kameil Parchment
Medical Office Administrator / Front Desk
Creates welcoming environment with strong organizational skills and dedication to service.
Ms. Parchment is a warm professional with strong organizational skills. Her extensive background in customer service enhances her problem-solving abilities and reflect her dedication to helping others. She is scheduling appointments, patient registration, processing insurance and billing.

Rosemarie Newman
Cardiovascular Nurse
Ensures satisfactory patient experience, assists with ECGs and blood pressure monitoring.
Rosemarie Newman prioritizes the well-being of each patient. With her quiet and humble disposition, she ensures satisfactory patient experience. Some of her appointments include: patient counselling and assisting with electrocardiograms, holter and blood pressure monitoring.

About Advanced Cardiology Diagnostics
Your first point of access to state-of-the-art cardiac care with specialized and long-term treatments for all heart conditions
At ACD, specialists are fully equipped with cutting-edge facilities to aid in the accurate diagnosis of cardiac conditions ranging from the very common to the very rare, including conditions diagnosed as "untreatable" at other health facilities.
Founded by Dr. Noel Crooks • December 2018
Meet Our Team
Dedicated professionals committed to your cardiac health

Dr. Noel Crooks, MBBS, DM
Founder & Medical Director
Certified and competent in all general cardiology and invasive cardiology procedures involving acute management of myocardial infarctions with Angiography, angioplasty and stent implantation. With extensive training from the University of Toronto and The University of the West Indies.









