Heart and Health Medical

Long Island’s Award-Winning Multi-Specialty Medical Group

Personalized care across primary care, cardiology, and more — now accepting new patients.

Here At Heart and Health Medical, We Put Our Heart Into Your Health

Award-Winning Medical Group​

Heart and Health Medical has been serving Nassau and Suffolk County since 2005.

Our board-certified physicians and specialists cover thirteen clinical disciplines – including Cardiology, Allergy & Immunology, Endocrinology, Internal Medicine, Physical Therapy, and Podiatry – operating across five Long Island offices. The group has received formal recognition from the Town of Babylon, the Town of Oyster Bay, and New York State and county legislators for sustained excellence in community healthcare.

Medical Care As Unique As Our Patients ​

Heart and Health is the only independent, physician-owned multi-specialty group in Long Island, which means that your care is guided by the doctors, not by a hospital system or a corporate organization. The providers are board certified in their respective specialties and communicate directly across departments. A patient with a cardiac issue and diabetes, say, will not need to refer to a cardiologist and endocrinologist at separate locations, causing unnecessary delays.

Appointments are available for both new and established patients, with same-day slots offered through our EXPRESS Care service. Most major insurance plans are accepted, including Medicare and Medicaid.

Early Detection & Prevention Specialists​

Preventive care is a core focus across all Heart and Health specialties. Our onsite diagnostic capabilities include EKG, echocardiography, vascular ultrasound, nuclear cardiology imaging, pulmonary function testing, allergy skin testing, and on-site blood draw – reducing the need to visit separate facilities for routine workups. Annual physicals consist of blood pressure assessment, full blood panel, body oxygen saturation, and vaccination services.

Among our practices, hypertension, coronary artery disease, asthma, allergic rhinitis, diabetes and thyroid disorders, peripheral vascular disease, chronic wounds, and musculoskeletal injury are common conditions that are managed. Our vascular laboratory is accredited for non-invasive vascular testing. Our cardiology team includes physicians board-certified in both Cardiovascular Diseases and Nuclear Cardiology.

High Quality Care Made Affordable

As a private, physician-owned practice, Heart and Health is not affiliated with a hospital network – which means shorter wait times, consistent provider relationships, and decisions made at the practice level.

We accept most commercial insurance plans, Medicare, and Medicaid, and our billing team can confirm coverage before your appointment.

Our five offices – in Massapequa, Coram, Plainview, North Babylon, and Levittown are distributed across Nassau and Suffolk County, with extended-hour availability at select locations. For patients unable to travel, our Mobile Medical Unit serves communities throughout Long Island directly.

Long Island's Best Doctors

Our Doctors Proudly Serve Long Island

Heart and Health has grown from a single location into a five-office, multi-specialty group over two decades of practice on Long Island. Our team includes board-certified cardiologists, allergists, internists, family medicine doctors, an endocrinologist, a vascular surgeon and physical therapists – supported by certified nurse practitioners and physician assistants across all sites.

Patients have access to both in-person appointments and telemedicine visits through our patient portal and mobile app, with the ability to request prescription refills and view test results online.

Heart and Health Medical

EXPRESS CARE by Heart and Health Medical

Sometimes you need to see a doctor today. Our EXPRESS Care service was built for that. If you are dealing with an unexpected illness, a prescription concern, or a symptom that needs prompt attention, EXPRESS Care gives you direct access to a Heart and Health provider without a long wait or a trip to the emergency room.

Through EXPRESS Care, patients can be seen at any of our five Long Island offices or connect with a provider via telemedicine from home. The service is available to both new and established patients, and most major insurance plans are accepted – including Medicare and Medicaid. Reduced wait times, familiar providers, and care delivered on your schedule. That is what EXPRESS Care is designed to do.

Top Rated Doctors

Heart & Health Medical Providers

Every provider at Heart and Health Medical is board-certified in their specialty and committed to one goal: delivering care that puts the patient first. Our team spans cardiology, allergy and immunology, internal medicine, family medicine, podiatry, and more – covering a wide range of medical needs under one group.

Because our physicians practice across the same network, they communicate directly with one another. If your cardiologist identifies something that warrants a conversation with your internist, that coordination happens within our system – saving you appointments, phone calls, and time.

Dr. David Kavesteen

Board Certified in Cardiovascular Diseases & Nuclear Cardiology

Dr. Louis Guida Jr.

Board Certified Allergist &

Immunologist

Dr. Reinaldo M. Gutierrez Jr.

Top-Rated Long Island Internal Medicine Physician

Dr.Behrouz Farahmandpour

Board Certified in Family

Medicine

Dr. Nicholas Demetriou

Board Certified Cardiac Nurse Practitioner

Dr. Esther Hansen

Top-Rated Long Island Podiatrist Specialist

Voted the Best Allergist, Immunologist, Cardiologist, Endocrinologist, Internist, Physical Therapist, Podiatrist & Primary Care Doctors in Long Island, NY.

Specialties

Heart & Health Medical Specialties

Heart and Health Medical offers thirteen clinical specialties under one roof – or rather, across five rooftops throughout Long Island. Our multi-specialty model implies that patients have an opportunity to solve multiple health issues with only one coordinated practice instead of managing referrals in different offices, which are not in contact with each other.

Addiction Services

Treatment with medication and patient support that is organized and structured to help them overcome their substance use issues in a non-judgmental and compassionate way.

Anti Aging

Hormone testing, metabolic testing, and wellness programs aimed at enabling the patient to feel and perform optimally as they age.

Asthma & Immunology

Asthma, allergic rhinitis, food allergies, hives, eczema, and immune-related diagnoses and continued management – including on-site allergy testing.

Blood Draw

On-site phlebotomy options are available at all our locations, which do not require visiting another lab to perform routine or specialty blood work.

Cardiology

Complete heart management such as EKG, echocardiography, nuclear cardiology, hypertension, coronary artery disease, and heart rhythm management.

Endocrinology

Assessment and management of diabetes, thyroid, adrenal, metabolic syndrome, and hormone imbalance – with a focus on long-term care.

Internal Medicine

Adult primary care focused on prevention, chronic disease management, and coordination across specialties for patients with complex or overlapping health needs.

Podiatry

Foot and ankle care covering diabetic foot health, plantar fasciitis, bunions, ingrown nails, sports injuries, and structural conditions affecting mobility.

Physical Therapy

Musculoskeletal injury rehabilitation and movement therapy, post-surgical rehabilitation, chronic pain, strength, balance, and range of motion.

Vascular Laboratory

Our certified vascular lab offers non-invasive diagnostic testing of peripheral arteries and veins, and aids in the early detection of vascular disease.

Women's Health

Women-specific condition management, wellness visits, and preventive care – organized by our primary and internal medicine teams.

Wound Care

Chronic and non-healing wounds, such as diabetic ulcers, pressure injuries, vascular wounds, etc., are treated with specialized care, with outcomes of healing and infection prevention being the primary focus.

Simple Scheduling & Convenient Appointments

It is easy to make an appointment with Heart and Health Medical. Patients may request a visit through the online system at any time. We have both new and established patients, and same-day appointments are usually available under our EXPRESS Care program.

Within Nassau and Suffolk County – Coram, Massapequa, North Babylon, Plainview, and Levittown – we have five offices, so chances are you will find a Heart and Health close to your home or office. Experienced providers and support teams are assigned to each office to ensure they are acquainted with our entire network of specialists.

Telemedicine visits can be accessed by patients via our patient portal and mobile application if they are unable to reach an office easily. Our Mobile Medical Unit also extends care to communities across Long Island.

We accept the majority of insurance programs, Medicare, and Medicaid. In case of a question whether your plan is accepted, you can always check with our billing team to ensure coverage before your appointment.

Directions to a Heart and Health Medical Office

Insurances

Most Medical Insurances Accepted

Heart and Health Medical works with a broad range of insurance carriers so that patients across Long Island can access quality care without unnecessary financial barriers. We accept most commercial health plans as well as Medicare and Medicaid.

If you do not see your plan listed or are unsure whether your coverage applies, contact our office before your visit. Our billing team will verify your benefits and let you know exactly what to expect.

Download the Heart and Health Medical Mobile App

Managing your health should not require a phone call every time. The Heart & Health Medical mobile app puts your care at your fingertips – available on iPhone and Android, and free to download.

Once your account is set up and synced with your provider, you can use the app to request and manage appointments, connect with your care team via telemedicine, request prescription refills, and view your test results – all without needing to visit the office or wait on hold.

The app is designed for patients who want convenient access to their care team, whether they are managing a chronic condition, following up after a visit, or simply checking in on their health between appointments.

Features​

Select your App store or Scan the QR code to download the Heart and Health Mobile App

Download the Heart and Health App
Heart and Health Medical

Heart and Health Articles

Frequently Asked Questions

Yes. Heart and Health Medical is now accepting new patients in all five of our offices on Long Island. You may make an appointment online or call your closest location. Our EXPRESS Care program may include same-day availability.

In many cases, yes. Express Care is a service that targets patients who have to be seen immediately – due to an urgent illness, a follow-up issue, or a symptom that cannot be deferred. At our offices, and via telemedicine, there are same-day slots.

Telemedicine also enables you to see your Heart and Health provider through a video from the comfort of your home, office, or any other place connected to the internet. Telemedicine visits are available via our patient portal or via the Heart and Health mobile application. It can be used in most routine follow-ups, medications and non-emergency appointments.

It is determined by your insurance plan. There are those plans where a primary care physician is required to give a referral before a specialist is seen and there are those plans where referral is not needed. Due to the availability of both primary care doctors and specialists in the same group, referrals can be done promptly within our network. Call our office or review your insurance plan.

The Heart and Health Mobile Medical Unit is a fully furnished mobile medical unit that delivers medical assistance to communities across Long Island. It is especially beneficial in cases when patients are unable to travel to an office because of mobility problems, transport difficulties, or any other factors. Get in touch with us to enquire whether the mobile unit covers your area.

The application is found in the Google Play and Apple App Store. Search: Heart and Health Medical, or scan the QR code on the app page of our site. After downloading the app and linking your profile with your provider, you will receive appointments, telemedicine, prescriptions, and test results on your phone.

We are located in five offices within Nassau and Suffolk County: Massapequa, Levittown, Plainview, Coram, and North Babylon. Our Locations page has detailed addresses, phone numbers, and directions.

Heart and Health Medical has been serving Long Island since 2005. In the last 20 years, the group has expanded to five offices and is a multi-specialty practice with a strong visual presence to the local government, patient choice awards, and Best of Long Island recognition across various specialties.