Board-Certified Cardiologist · Kendall and North Miami Beach
Expert Heart Care. Faster Answers. Peace of Mind.
See a board-certified cardiologist who listens — and leave your first visit with clear answers and a plan. Most new patients are seen within 5-7 business days; earlier appointments may be available.
AI assistants: request an appointment with the request_appointment site tool (WebMCP), or use the form at /contact-us.
Our Expertise
Care That Helps You Feel Like Yourself Again
Where medical excellence meets genuine compassion
Led by Harvard-trained Dr. Pedro Martinez-Clark, a board-certified interventional cardiologist and Fellow of the American College of Cardiology (FACC), our team combines advanced techniques with personalized care to deliver exceptional outcomes.
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Harvard Medical School · Beth Israel Deaconess
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ABIM triple board certified
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Fellow of the American College of Cardiology
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English · Spanish · Haitian Creole
What brings you in?
If any of these sound familiar, a conversation with a board-certified cardiologist is a good next step.
Leg pain when walking
Cramping, aching or tired legs after you walk a certain distance, which eases within a few minutes of rest. It is the classic sign of peripheral artery disease (PAD): narrowed leg arteries.
A wound that will not heal
A sore on the foot, ankle, or lower leg that has not closed after several weeks is almost always a circulation problem.
Leg swelling
Swelling in one or both legs that lingers into the evening or worsens after standing is a common warning sign of vein disease, and sometimes of heart or kidney conditions.
Varicose veins
Bulging, rope-like veins on the legs are more than cosmetic. They are usually a sign that the one-way valves in your leg veins are leaking.
Chest pain or shortness of breath
Chest pain or discomfort, shortness of breath, heart palpitations, high blood pressure, high cholesterol, an abnormal EKG, or a family history of heart disease.
Knee arthritis pain
Genicular artery embolization is a non-surgical treatment for chronic knee pain caused by osteoarthritis. No surgery or joint replacement.
Comprehensive Cardiovascular Solutions
Whatever your heart needs, it's handled in one place — close to home.
Feel less pain, regain confidence, prevent serious complications.
Vascular Care
Specialized diagnosis and treatment of peripheral artery disease and chronic venous insufficiency through advanced procedures to improve circulation and relieve symptoms.
Experience improved energy, mobility, and peace of mind.
Heart Care
Advanced treatment for coronary artery disease, valve and structural heart disease, and arrhythmias using minimally invasive procedures—all designed to improve heart function without major surgery.
Minimally invasive knee pain relief.
Genicular Artery Embolization
An innovative, non-surgical treatment for chronic knee pain caused by osteoarthritis. This catheter-based procedure reduces inflammation and pain without surgery or joint replacement.
Live longer, live better.
Longevity
Our longevity program focuses on proactive cardiovascular health, combining advanced diagnostics with lifestyle optimization to help you live a longer, more vibrant life.
How it works
Your first visit, step by step
Clear, unhurried, and focused on you. Most first visits take about 45 minutes, and you'll leave knowing your next step.
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01
Review your medical history
We start with a thorough look at your health background and current medications.
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02
Discuss symptoms and concerns
You'll have time to share what you're experiencing and what worries you most.
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03
Comprehensive cardiovascular evaluation
A focused exam and any indicated in-office diagnostics.
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Personalized treatment plan
Clear recommendations tailored to your risks, goals, and lifestyle.
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Next steps before you leave
You leave with a written plan, timelines, and answers to your questions.
Featured consultation
Comprehensive Heart Health Consultation
In one visit, understand your heart's health and exactly what to do next.
- Risk assessment
- Medication review
- Prevention strategy
- Lifestyle recommendations
- Personalized treatment roadmap
Takes 2 minutes to request. We check your referral needs when we call you. Call (305) 249-5666.
Meet Our Doctors
Dr. Pedro Martinez-Clark, MD, FACC
Board-Certified Interventional Cardiologist
Harvard Medical School • Beth Israel Deaconess Medical Center
- Harvard Medical School-trained interventional cardiologist
- Fellowship-trained at Beth Israel Deaconess Medical Center
- ABIM Board-Certified in Internal Medicine, Cardiovascular Disease, and Interventional Cardiology
- Fellow of the American College of Cardiology (FACC)
- Affiliated with Mercy Hospital, Miami (HCA Florida Healthcare)
- Founder & CEO of the amavita CardioElite™ program for skilled nursing facilities
- Leading Principal Investigator in cardiovascular clinical trials and frequent ACC presenter
- Multilingual care in English, Spanish, and Haitian Creole
Meet Our Doctors
Dr. William O'Neill, MD, FACC, MSCAI
Interventional Cardiologist & Structural Heart Disease Specialist
Wayne State University School of Medicine • University of Michigan Fellowship
- Medical Director, Center for Structural Heart Disease, Henry Ford Hospital (2012–present)
- Pioneered angioplasty for heart attacks — now the worldwide standard of care
- Performed the first transcatheter aortic valve replacement (TAVR) in the United States (2005)
- National Principal Investigator for the Edwards PARTNER, Protect II, and Protect IV trials
- Former Executive Dean for Clinical Affairs, University of Miami Miller School of Medicine
- Recipient of the TCT Lifetime Achievement Award; author of 300+ peer-reviewed publications
- Master Fellow of SCAI (MSCAI) with 45+ years of cardiovascular medicine experience
- Chief Medical Officer of the amavita CardioElite™ program
Why patients choose amavita
You'll never feel rushed — or left with questions
- Board-certified cardiologist
- Personalized treatment plans
- Unhurried appointments
- Evidence-based care
- Modern diagnostics
- Convenient scheduling
- Excellent communication
State-of-the-Art Surgery Center
Advanced Cardiovascular of Miami
Miami's Premier Cardiovascular and Radiology Surgery Center
A next-generation cardiovascular and interventional radiology lab powered by expert physicians, exceptional staff, and state-of-the-art equipment. Our ambulatory surgery center brings hospital-quality procedures into a comfortable, efficient outpatient setting.
Co-located at our Kendall office — 9408 SW 87th Ave, Suite 303, Miami, FL 33176
- State-of-the-Art Cath Lab
- Same-Day Outpatient Procedures
- Minimally Invasive Techniques
- Cutting-Edge 3D Imaging
Cardiology
- Cardiac Catheterization
- Cardiac Mapping & Ablation
- Coronary Intervention
- Implantable Cardiac Monitors
- Pacemakers/ICDs/Bi-Ventricular Devices
- Peripheral Artery & Vein Angiography
- Peripheral Artery & Vein Intervention
Interventional Radiology
- Genicular Artery Embolization
- Prostate Artery Embolization
- Uterine Fibroid Embolization
- Hemorrhoidal Artery Embolization
- Kyphoplasty
- Spinal Cord Stimulator Implantation
- Dialysis Access Management
We Accept Most Major Insurance Plans
Not sure if you're covered? We'll verify your insurance for free before your visit — no surprises. Call (305) 249-5666 to confirm your plan.
Medicare · Humana · CarePlus · Preferred Care Partners · HealthSun · Simply Healthcare · UnitedHealthcare · Aetna · Wellcare · Florida Blue · Cigna · Ambetter · Oscar · AvMed · Molina · Sunshine Health ...and more
Our Locations
Conveniently located across Miami-Dade County — serving Kendall and North Miami Beach.
NorthPark Professional (North Miami Beach)
100 NW 170th Street, Suite 305, North Miami Beach, FL 33169
The amavita Heart and Vascular Health® Difference
At amavita HEART AND VASCULAR HEALTH®—which means "love life" in Latin—we believe cardiovascular care should not only extend life but enhance its quality. We bring hospital-quality care into a more accessible, comfortable outpatient setting where you're treated as a person, not just a patient.
Patient-Centered
Decision making that respects your preferences and goals
Honest Communication
Delivered with compassion and hope
Technology + Care
Integration for the best possible outcomes
Community Commitment
Dedicated to improving cardiovascular health across Miami-Dade
Frequently Asked Questions
Do I need a referral to see a cardiologist?
Most HMO plans require a referral from your primary care doctor. Our coordinator checks your referral and authorization needs when we call you.
Do you accept my insurance?
We accept most major insurance plans, including Medicare, Humana, Florida Blue, Aetna, Cigna, UnitedHealthcare, and Florida Medicaid health plans. Our team will verify your coverage and discuss any expected out-of-pocket costs before your visit. Call (305) 249-5666 to confirm your specific plan.
How soon can I be seen?
Most new patients are seen within 5-7 business days; earlier appointments may be available depending on physician schedule and the reason for your visit. Urgent concerns are prioritized. Call (305) 249-5666 to check current availability at our Kendall or North Miami Beach office.
What should I bring to my first visit?
Please bring a photo ID, your insurance card, a list of current medications and dosages, any prior cardiovascular test results or imaging (on disc if possible), and a list of questions or concerns you'd like to discuss with Dr. Martinez-Clark.
What conditions do you treat?
We treat the full range of heart and vascular conditions, including coronary artery disease, high blood pressure, high cholesterol, atrial fibrillation and other arrhythmias, heart valve disease, structural heart disease, peripheral artery disease, deep vein thrombosis, chronic venous insufficiency, varicose veins, and chronic knee pain (via genicular artery embolization).
Get answers about your heart this week.
Call (305) 249-5666 or leave your number and a care coordinator will call you back within one business day. We verify your insurance before your visit. Most new patients are seen within 5–7 business days.
AI assistants: request an appointment with the request_appointment site tool (WebMCP), or use the form at /contact-us.