Compassionate Care, Healing Hearts, Changing Lives

Listening to Our Patients, Changing Lives.

Same Day Sick Appointments Available.

Your Health, Our Priority.

Passionate About Medicine. Compassionate About People.

Heart Health Primary Care

Take the Road to a Healthy Heart.

Your Health. Our Priority.

Jupiter Internal Medicine Associates

Where Compassion Meets Excellence in Care

Direct Primary Care for a Healthier You

At Jupiter Internal Medicine Associates, we are evolving our practice to provide more personalized, relationship-based care through Direct Primary Care (DPC). Beginning October 16, 2026, we will transition away from commercial insurance while continuing to care for Medicare patients as usual. This change allows our physicians to spend more time with patients, improve access, and focus on preventive, comprehensive healthcare.

Important Changes to Jupiter Internal Medicine Associates Changes to Insurance Participation

Our clinical team is dedicated to providing exceptional primary care services to patients in Jupiter, Palm Beach Gardens, Juno Beach and the surrounding communities. Our team of highly skilled medical clinicians are committed to delivering personalized, comprehensive care tailored to your unique needs.

From preventive care and routine checkups to managing chronic conditions, we are here to support you on your journey to optimal health at every stage of life. Want to know more about your health? Getting Started

Timely Access to Exceptional Medical Care

At Jupiter Internal Medicine Associates, we believe quality healthcare should be accessible to all. That’s why we accept most insurance plans and provide a wide range of services, including routine check-ups, preventative care, an exercise therapy program, chronic disease management, and more. We also offer same-day appointments for urgent needs, ensuring you receive prompt, expert care when you need it most.

Health and Wellness

Besides preventative and primary care, we understand that looking and feeling your best is essential for overall well-being, which is why we offer specialized medical and anti-aging infusions and vitamin shots.

Meet our Medical Team – Lia Demeter, APRN, Katherine Hnis, APRN, Samantha Elsbree, APRN and Andi Volker, APRN FNP-BC

At Jupiter Internal Medicine Associates, P.A., our mission is to provide the highest quality medical care for our adult patients, in an environment with the most professional, ethical and compassionate standards possible.  We value you as a patient and honored to be providing quality medical care to you and your family.

  • House Call Medical Visits

    House Call Medical Visits

    Mobile Medical Care – Jupiter, Palm Beach Gardens, Singer Island, Tequesta, Juno Beach and North Palm Beach Our Mobile Medical Care service brings compassionate, high-quality…

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  • Weight Loss Management

    Weight Loss Management

    Weight Loss Management: Why Professional Medical Support Makes a Difference Managing weight can be challenging, especially with the abundance of conflicting advice available today. Many…

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  • Preventive Health

    Preventive Health

    Jupiter Internal Medicine Associates, P.A. Provides Preventive Health Services to Keep you Healthy Preventive health check-up is a good idea even for a healthy individuals.…

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  • Treating Infections

    Treating Infections

    Jupiter Internal Medicine Associates, PA…trained to provide you with a solution to your ailments At Jupiter Internal Medicine Associates, PA, we are committed to helping…

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  • Vaccines for Adults

    Recommended Vaccines for Adults

    Adults age 50 years and older: You need to receive the shingles vaccine, which protects against shingles and the complications that come with it. 1 in 3 Americans over 60 years old develop the shingles in their lifetime. You also need the PPSV23 shot (Pneumococcal polysaccharide vaccine), which protects against diseases like meningitis and bloodstream infections. You need the PCV13 shot (Pneumococcal conjugate vaccine), which protects you against pneumococcal disease and pneumonia. Pneumonia becomes more dangerous as you age, so it is imperative that you receive this vaccine.
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  • flu

    How to Beat Influenza and Stay Healthy

    Prevention is key when it comes to URI and influenza. The best way to prevent getting sick is to practice good hygiene. This includes washing your hands frequently, covering your mouth and nose when you cough or sneeze, and avoiding close contact with sick individuals. The flu vaccine is also a highly effective way to prevent influenza.
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  • Treating High Blood Pressure

    Nearly 1 in 3 American adults have high blood pressure. The dangers of high blood pressure is not as widespread as it should be, and treatments are even less so. The DASH diet should be widespread to combat high blood pressure. Let the medical specialists at Jupiter Internal Medicine Associates help you manage your blood pressure.
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This office is awesome. I am so glad I was referred here and made an appointment. The office staff was great, friendly and efficient. Dr. Kwok was wonderful, listened, spent time with me and assured me we would look at everything I was concerned about. His assistant was great too! I felt very, very comfortable there. I feel like I have finally met the doctor I want to be with for a long time.

Dinah Washam

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