SunState Medical Specialists

SunState Medical Specialists We are one of Florida’s largest community-based specialty networks and part the OneOncology family. SunState Medical Specialists (formerly GenesisCare U.S.)

Our physician led, multispecialty team delivers coordinated, patient centered cancer and specialty care—focused on what’s best for every patient. is one of Florida’s largest community-based specialty networks and a part of OneOncology. We are a physician-led, multi-specialty network delivering coordinated urology, medical oncology, hematology, radiation oncology, surgical care, and diagnostic serv

ices across the state. Rooted in the communities we serve, our physicians live and work close to home, providing expert care with a deep understanding of local patient needs. Through an integrated, team-based approach, our specialists work seamlessly from diagnosis through treatment, recovery and follow-up—simplifying the care journey and ensuring timely access to the right expertise at every stage. Guided by strong patient relationships and compassionate, patient-centered care, we care for every individual as we would our own family. With advanced diagnostics, precise therapies, and the latest innovations in treatment, we remain focused on one thing above all else: what’s best for the patient.

April is Head and Neck Cancer Awareness Month. Let’s raise our voices, spread awareness, and support those affected. Ear...
04/24/2026

April is Head and Neck Cancer Awareness Month. Let’s raise our voices, spread awareness, and support those affected. Early detection saves lives—together, we can make a difference. 💜

We’re proud to share that Michelle Sousa, MMS, PA‑C; Lauren Deery, PA‑C; Yolayci Torres Leyva, NP; and Bhavika Swaroop, ...
04/23/2026

We’re proud to share that Michelle Sousa, MMS, PA‑C; Lauren Deery, PA‑C; Yolayci Torres Leyva, NP; and Bhavika Swaroop, PA‑C recently attended the Annual APP Symposium in Nashville 🎶

They had the opportunity to connect with fellow Advanced Practice Providers across OneOncology and explore new and emerging treatments and services that are helping shape the future of cancer care. Continued learning and collaboration like this help us deliver the highest quality care to our patients.

To the administrative professionals who keep our healthcare teams organized, supported, and thriving—thank you for being...
04/22/2026

To the administrative professionals who keep our healthcare teams organized, supported, and thriving—thank you for being the calm in the chaos and the glue that holds it all together. We couldn’t do this without you. Happy Administrative Professionals Day! 🌟

Today we honor and thank the physicians who bring not only their medical expertise, but also compassion, dedication, and...
03/30/2026

Today we honor and thank the physicians who bring not only their medical expertise, but also compassion, dedication, and humanity to patient care—every single day. 💙

To our oncologists, urologists, surgeons, and every doctor who walks alongside patients through their journey: your work matters, and so do you.

Happy National Doctors’ Day! 🩺✨

✨ Welcome Dr. James K. Gerstley to SunState Medical Specialists! ✨We’re proud to welcome James K. Gerstley, MD, a board‑...
03/20/2026

✨ Welcome Dr. James K. Gerstley to SunState Medical Specialists! ✨

We’re proud to welcome James K. Gerstley, MD, a board‑certified Radiation Oncologist, to the SunState Medical Specialists network.

Dr. Gerstley brings decades of experience, leadership, and a deep commitment to compassionate cancer care. We're excited to have him join our team and look forward to the expertise he brings to our patients in Wellington, FL.

👉 Please join us in welcoming Dr. Gerstley to SunState Medical Specialists!

Learn more about Dr. Gerstley here: https://sunstatespecialists.com/our-care-team/dr-james-k-gerstley

Today, we celebrate the people who make SunState Medical Specialists what it is—our dedicated physicians, clinicians, an...
03/06/2026

Today, we celebrate the people who make SunState Medical Specialists what it is—our dedicated physicians, clinicians, and team members across Florida.

Your compassion, expertise, and commitment to patient‑centered care make a meaningful difference in the lives of those we serve every day. Thank you for showing up with purpose, professionalism, and heart.

Happy Employee Appreciation Day—we are grateful for all that you do.

03/05/2026

GenesisCare USA of Florida is now SunState Medical Specialists, a part of OneOncology.

A new name. The same commitment to personal care—stronger than ever.

✔ Physician Led
✔ Innovation Driven
✔ Patient Centered

Rooted in Florida communities, our team brings together experienced, multi-specialty physicians across the state to deliver coordinated cancer and specialty care—focused on what matters most: you.

See our new look—and our continued commitment. https://sunstatespecialists.com/

12/25/2025

Happy Holidays from all of us at GenesisCare!

Wishing you a healthy, peaceful, and joyful holiday season.

🦃 Happy Thanksgiving from all of us at GenesisCare! 🍁This Thanksgiving, we’re grateful for our amazing patients, familie...
11/27/2025

🦃 Happy Thanksgiving from all of us at GenesisCare! 🍁

This Thanksgiving, we’re grateful for our amazing patients, families, and healthcare heroes who make every day brighter. Your trust, support, and dedication mean the world to us! 💙

May your day be filled with laughter, love, and maybe even a little extra pie 😉. Thank you for being part of our community—we’re thankful for you today and every day!

Address

Fort Myers, FL
33907

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm

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Our Story

We believe care should be focused on you, the individual, not the condition. We believe care should be available when and where you need it most and it should be designed to help give you the best life outcomes possible.

This is our vision for your care.

We work to develop a detailed understanding of your needs, so we can design the right care plan for you if you’re being treated for cancer, heart disease or sleep disorders.

Across the world, we have more than 440 centres to help us bring you the right care. For radiation therapy, that includes 14 centres in the UK, 21 in Spain, 36 in Australia and 300 in the U.S. We also offer cardiology and sleep services at more than 80 locations across Australia. Every year our team sees more than 400,000 people globally.