Prime Healthcare

Prime Healthcare Prime Healthcare is an award-winning health system operating 51 hospitals. Our philosophy is that all healthcare is local. Thank you for your support.

Founded in 2001, Prime Healthcare has emerged as one of the nation’s leading hospital systems. Prime Healthcare was founded by Dr. Prem Reddy, a physician with a mission to save hospitals, improve community healthcare and provide the very best care to patients. Each of our hospitals serve the unique needs of their communities while providing exceptional care with the strength and support of Prime Healthcare. Through a physician-directed and patient-centered model, passionate dedication to quality, evidence-based best practices, operational efficiency, technology and capital investment, our hospitals are recognized among the best in the nation. Prime Healthcare has been named a “15 Top Health System” by Truven and our hospitals are consistently among the “Top 100 Hospitals” in the country. Prime Healthcare stands apart from others by its unique ability to save and transform hospitals. We have been named the “fastest growing hospital system” in the country by Modern Healthcare. And as we continue to grow and fulfill our mission of “saving hospitals, saving jobs and saving lives,” we remain committed to delivering exceptional care, and creating a legacy that will improve healthcare. Prime Healthcare and the non-profit Prime Healthcare Foundation employ nearly 50,000 employees and physicians and own and operate 45 acute care hospitals in California, Florida, Georgia, Kansas, Michigan, Missouri, Nevada, New Jersey, Ohio, Pennsylvania, Rhode Island, Texas, Alabama and Missouri. Disclaimer:
Prime Healthcare encourages respectful discussion, interaction, and questions about our services. We monitor the content of this page and reserve the right to remove any posts we deem inappropriate. This includes posts that reveal protected patient health information, that are defamatory, that use inappropriate language, that advertise commercial products and are otherwise objectionable. Please do not include any personal, medical or confidential information in your posts. Prime Healthcare is not responsible for the information posted in individual user’s comments and opinions.

Healing begins with people who care.Our physicians and caregivers bring hope, expertise, and kindness to every patient t...
10/15/2025

Healing begins with people who care.

Our physicians and caregivers bring hope, expertise, and kindness to every patient they serve. Together, we are changing lives and strengthening the communities we serve. 💙

At Prime Healthcare, we stand with patients, survivors, and families affected by breast cancer. Early detection, regular...
10/14/2025

At Prime Healthcare, we stand with patients, survivors, and families affected by breast cancer. Early detection, regular screenings, and education remain some of the most powerful tools in the fight against this disease.

This month, we honor the courage of those on their journey, celebrate survivors, and remember loved ones we’ve lost. Together, we can inspire hope and empower our communities through awareness and prevention.

👉 Talk to your healthcare provider about your individual risk factors and when to begin screening. Early detection saves lives.

We are proud to share that more than 15 Prime Healthcare leaders and teams were honored at this year’s PRC Healthcare Le...
10/06/2025

We are proud to share that more than 15 Prime Healthcare leaders and teams were honored at this year’s PRC Healthcare Leadership Awards, celebrated at the Healthcare Experience Summit in Omaha, NE.

These awards recognize leaders who raise the standard of healthcare through compassion and excellence. Prime Healthcare was recognized across multiple categories, including:

🏆 Champion of Patient Experience – St. Francis Medical Center, Lynwood, CA, Saint Michael’s Medical Center, Newark, NJ.
🏆 Healthcare Experience Leader – Saint Michael’s Medical Center, Newark, NJ.
🏆 Patient Experience Impact – Saint Mary's Regional Medical Center, Reno, NV, Monroe Hospital, Bloomington, IN.
🏆 Improvement Champion – La Palma Intercommunity Hospital, La Palma, CA. Centinela Hospital Medical Center, Inglewood, CA. Chino Valley Medical Center, Chino, CA.

These honors reflect Prime Healthcare’s commitment to advancing patient safety, experience, and quality across our communities.

Congratulations to our exceptional teams and colleagues recognized this year. Your dedication continues to inspire trust, compassion, and excellence in every patient interaction.

🔗 Learn more about the 2025 PRC Healthcare Leadership Award recipients: prcexcellence.com/awards

As the leaves begin to change, so can your career. We are excited to announce new job openings this fall. Join our dedic...
10/03/2025

As the leaves begin to change, so can your career.

We are excited to announce new job openings this fall. Join our dedicated team and make a difference in the lives of our patients. Explore the opportunities and take the next step in your professional journey. Visit www.primehealthcare.com/careers to browse openings.

Prime Healthcare congratulates two of our outstanding leaders, Sunitha Reddy and Dr. Imran Siddiqui, on being named to B...
09/18/2025

Prime Healthcare congratulates two of our outstanding leaders, Sunitha Reddy and Dr. Imran Siddiqui, on being named to Becker’s “Rising Stars: 100 Healthcare Leaders Under 40 | 2025.”

Sunitha Reddy is recognized for advancing strategy across Prime’s 51 hospitals and 360+ outpatient locations, earning more than 150 Healthgrades awards and 31 Leapfrog “A” grades in 2025. Beyond her corporate role, Ms. Reddy leads philanthropic efforts as Executive Director of the Dr. Prem Reddy Family Foundation.

Dr. Imran Siddiqui is honored for his clinical and strategic leadership, including the launch of Desert Valley Hospital’s internal medicine residency program and his role in helping the hospital achieve a Leapfrog “A” grade.

Prime Healthcare is proud to celebrate the achievements of these rising leaders who embody our mission and are shaping the future of healthcare with innovation, compassion, and excellence.

To read the full release, visit www.primehealthcare.com.

At Prime Healthcare, being a physician-led organization means that clinical excellence guides every decision we make. Th...
09/17/2025

At Prime Healthcare, being a physician-led organization means that clinical excellence guides every decision we make. That commitment is once again reflected on a national stage: 84% of our hospitals have been recognized by the American Heart Association with Get With The Guidelines® achievement awards in 2025. This recognition is not only a measure of quality—it is a testament to the impact of physician leadership, evidence-based care, and our mission to save and improve hospitals so they can deliver compassionate care in every community we serve.

The Get With The Guidelines® Quality Achievement Award honors hospitals that consistently provide patients with the most advanced, research-driven treatments. This year, 29 Prime hospitals also earned the Get With The Guidelines® – Stroke Award, underscoring our dedication to delivering lifesaving stroke care guided by the latest science.

From California to New Jersey, Illinois to Texas, these awards demonstrate Prime Healthcare’s unwavering commitment to bringing nationally recognized, patient-centered care to communities across the country.

To see the full list of hospitals recognized, visit www.primehealthcare.com.

09/02/2025

We are pleased to announce the appointment of Dr. Venkatrao Medarametla as Chief Medical Officer of Saint Mary of Nazareth Hospital, a member of Prime Healthcare.

Dr. Medarametla brings extensive healthcare leadership experience, most recently serving as Medical Director for the Division of Hospital Medicine at Baystate Health in Springfield, Massachusetts. He is recognized for his leadership in advancing innovative patient care models, strengthening clinical documentation practices, and fostering collaboration across disciplines to improve quality and outcomes.

Please join us in warmly welcoming Dr. Medarametla to the Saint Mary of Nazareth team. 👏

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09/02/2025

After being diagnosed with Guillain-Barré Syndrome (GBS), one patient found themselves in unfamiliar territory, facing the difficult road to recovery. But during their inpatient rehabilitation stay at Prime Healthcare, something extraordinary happened: they felt truly supported.
From the very beginning, the nurses and doctors made sure they were comfortable and cared for, offering kindness and compassion in every interaction. The physical and occupational therapists were not only skilled professionals but also unwavering sources of encouragement, helping the patient stay motivated throughout their recovery.
Though it was their first time at Prime Healthcare, they were struck by how the staff engaged with them, always reminding them that they were rooting for their recovery. It wasn’t just treatment; it was a team rallying behind them during one of the most difficult moments in their life.
As the time came for discharge and transition to outpatient physical therapy, the staff shared heartfelt words of hope: they believed in the patient’s ability to recover. That simple show of belief brought tears, not of sadness, but gratitude.
Reflecting on the experience, the patient described the staff as “100/10”, a testament to the compassionate, mission-driven care that defines Prime Healthcare.

09/02/2025

Saint Joseph Medical Center, a member of Prime Healthcare and a Comprehensive Stroke Center, received award for its commitment to ensuring stroke patients receive timely and appropriate treatment.

09/02/2025

Saint Joseph Medical Center in Joliet now offers Pulsed Field Ablation, an advanced and safe treatment for atrial fibrillation and other cardiac rhythm disorders.

This  , we celebrate the incredible caregivers, staff, and teams across Prime Healthcare. Your dedication to saving and ...
09/01/2025

This , we celebrate the incredible caregivers, staff, and teams across Prime Healthcare. Your dedication to saving and improving hospitals ensures that patients and communities nationwide receive compassionate, high-quality care. Thank you for all you do—today and every day.

08/20/2025

Address

3480 E. Guasti Road
Ontario, CA
91761

Opening Hours

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

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