Pictured here (front to back): Amy Iobst, CRNP, Anastasia Arce, PA-C, and Donna Formica-Wilsey, CRNP —three extraordinary clinicians who exemplify what team spirit, collegiality, and leadership culture truly look like in action.
Each of them came to 𝗝𝗲𝗳𝗳𝗲𝗿𝘀𝗼𝗻 𝗘𝗶𝗻𝘀𝘁𝗲𝗶𝗻 𝗠𝗼𝗻𝘁𝗴𝗼𝗺𝗲𝗿𝘆 𝗛𝗼𝘀𝗽𝗶𝘁𝗮𝗹 from other health systems where the working environments were not conducive to professional well-being or growth. They took a leap of faith —and they have never looked back.
Today, they are thriving leaders, trusted colleagues, and unwavering advocates for our patients. Their collaboration, mutual respect, and shared commitment to excellence directly translate into better patient care, stronger teams, and higher quality outcomes.
Amy, Anastasia, and Donna are not just outstanding advanced practice providers —they are a reflection of who we are becoming and the direction we are heading as a program and as a hospital. I am deeply proud to work alongside them and grateful for the culture we are continuing to build together.
Recent Posts
Celebrating a Remarkable Career of Caring
Dr. Raymond Singer celebrates his dear colleague and friend Marie Baker Mo, whose remarkable career has been defined by compassion, leadership, mentorship, and an unwavering commitment to caring for patients and those who care for them.
Quality and Patient Safety Must Always Come First
After years of leadership in healthcare quality and patient safety, Dr. Raymond Singer discusses two principles that can help prevent serious safety failures: ownership and communication.
The Power of Culture in Healthcare: Why Great Teams Deliver Better Care
In healthcare, metrics tell only part of the story. The culture behind a program shapes how people communicate, collaborate, hold one another accountable, and ultimately care for patients.
A Tiny Heart Tumor, a Stroke, and a Remarkable Recovery
After suffering a stroke with no clear source, Tayshia Hatcher was found to have a small tumor on her aortic valve. Surgeons removed the benign tumor, preserved her valve, and helped identify what was likely the source of her stroke. Six weeks after surgery, Tayshia reported no pain and no lasting effects from her stroke.
When Open Heart Surgery Is the Best Option
At 82 years old, Rachel Leister underwent triple valve open heart surgery after severe aortic and mitral valve stenosis caused significant shortness of breath. Six weeks later, she is pain-free, feeling great, and ready to get back to walking outdoors.
Your Heart Was Made to Move
What is the best exercise for your heart? There isn’t just one answer. Dr. Raymond Singer explains how aerobic exercise, strength training, flexibility, balance, and simple daily movement can all support cardiovascular health.
Featured
Pages
- Learn about heart valves. Heart Valves
- Read testimonials. Testimonials
- Did you know I have a consulting firm? Singer Heart/Lung Consulting
- Check out my TedTalk! Defining Success
Links
- Links page with more information about your heart. Links
- Dr. Adam Pick's Site: heart-valve-surgery.com
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Not every day will offer clarity. Not every chapter will feel fair. But the light that guides us forward is often born in the very moments that test us the most.
Keep going. Keep believing. Your breakthrough may be closer than you think.







