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Integrative Emergency Services

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Dallas, TX
Integrative Emergency Services

Integrative Emergency Services (IES) is physician founded, physician owned, and physician led. Worth, Parkland Hospital – Dallas, and others.

IES was created to be a safe haven for emergency medicine physician groups to allow physician leaders to deliver the best care always. IES employs an amazing team of experienced physician leaders and advanced practice practitioners (APPs) who deliver uncompromising dedication, providing patients with the best care possible. IES is led by Dr. Nick Zenarosa, who has a long-standing reputation for providing exceptional Emergency Care Management and Operational Excellence for many clients such as Baylor Health Care Systems (now Baylor Scott & White Health), John Peter Smith Hospital – Ft.

12/25/2025

Merry Christmas! 🎄

This holiday season, we celebrate the spirit of compassion, kindness, and connection that brings us all together. Wishing you and your loved ones a joyous Christmas.

Thank you to our clinicians for making the world a healthier, happier place.

12/22/2025

Happy Hanukkah!

As we come to the final night of this season of light, we’re reminded of the enduring power of resilience, hope, and community.

We reflect on the spirit of Hanukkah — light in dark places, courage in uncertainty, and the steadfast belief that small miracles can create lasting impact.

To our clinicians, teams, patients, and partners observing the Festival of Lights, may this last night bring warmth, peace, and moments of joy.

12/10/2025

Join a team that’s putting people first!

We’re hiring physicians, APPs, and corporate team members who are looking for a career and organization they can grow with. IES is and will always seek to be the best place to give and receive care. We’re proud of our culture where collaboration and mutual respect are at the core of everything we do. If you enjoy working with a values-driven team, we’d love to meet you!

Open Positions
• Staff Accountant - Dallas, TX
• Emergency Medicine Medical Director – Tulsa, OK
o Saint Francis Hospital
o Saint Francis South
o Saint Francis Muskogee
• Emergency Medicine Physician – Nocturnist – Dallas, TX
• Emergency Medicine Physician – Fort Myers, FL

Why Join IES?
• Supportive, people-first environment
• A culture that invests in education and leadership development
• Competitive pay and benefits

Apply today by visiting ies.healthcare/careers

12/05/2025

🎁 IES Cares Holiday Donation Drive 🎁

Thank You to our Corporate Team for Supporting the IES Cares Holiday Donation Drive!

The IES corporate team recently wrapped up our annual holiday donation drive, and we couldn’t be prouder of the generosity shown by our team members. Together, we supported the Dallas Children's Advocacy Center and Alliance For Children, helping bring warmth, comfort, and joy to children and families across Dallas and Tarrant counties.

We’re so grateful to everyone who helped make this year’s drive such a success and demonstrated our commitment to Putting People First.

11/27/2025

Gratitude is at the heart of great care.🧡

This Thanksgiving, we give thanks for the physicians, advanced practice providers, CRNAs, and teams who make compassionate, high-quality care possible every day.

Your dedication transforms moments of crisis into moments of care, and that’s something to be truly thankful for.

We wish our clinicians, colleagues, patients, and communities a safe and joyful holiday season filled with gratitude!

11/12/2025

Why join IES?

We’re proud of our culture of care, where collaboration and mutual respect are at the core of everything we do. We’re more than a healthcare company; we’re a physician-owned and physician-led organization committed to delivering the best care always.

Open Positions:
- Provider Enrollment Coordinator – Hybrid, Dallas
- Emergency Medicine Medical Director – Tulsa, OK
* Saint Francis Hospital
* Saint Francis South
* Saint Francis Muskogee
- Emergency Medicine Physician – Nocturnist – Dallas, TX
- Emergency Medicine Physician – Nocturnist – Marble Falls, TX

Learn more about IES and how we can grow together at ies.healthcare/careers. Apply today!

11/11/2025

Today, we honor the veterans who have served our country with courage and dedication. To our physicians, clinicians, and team members who have served, we thank you. Your commitment to protecting others extends beyond the uniform and into the care you provide every day.

We are especially proud to highlight Dr. Dan O’Leary, from Florida, who continues to serve through the National Guard, deploying during emergencies to provide critical medical support.

“On Veterans Day, let’s remember to thank the brave men and women of our military who have fought for our country and honor them with the respect, gratitude, and care they deserve every day of the year. Their bravery, service, and sacrifices allow us to enjoy the liberties that they fought for every day.”

You can hear more about Dr. O’Leary’s story through his interview for the Veterans History Project here: https://www.youtube.com/watch?v=ARtSagnXRRM

10/22/2025

We’re hiring!

IES is proud to be a part of the team at Saint Francis Health System in Tulsa, Oklahoma. We are hiring emergency medicine clinicians for full-time, part-time, and PRN positions.

Why join IES at Saint Francis?

-Saint Francis is ranked as the 2025 Best Hospital in Oklahoma by U.S. News and World Report.
-Saint Francis received Level I Trauma Center accreditation from the American College of Surgeons.
-You have multiple care settings to choose from, including a Level I Trauma Center, a dedicated pediatric ER, community hospitals, and a freestanding emergency department.
-IES offers W2 positions with comprehensive benefits or 1099 independent contractor roles.
-IES is an independent physician-owned and physician-led group.

Click here to learn more about open positions and connect with a recruiter: https://www.ies.healthcare/clinical-careers/

10/08/2025

We’re growing, and we want you on our team!

At IES, we’re committed to putting people first. From our clinicians and support teams to the patients and communities we serve. If you're passionate about delivering exceptional care and building a meaningful career that you can grow with, then apply today!

Current Openings:

-Pediatric Emergency Medicine Physician – Tulsa, OK
-Emergency Medicine Medical Director – Andalusia, AL
-Emergency Medicine Physician – Dallas/Fort Worth, TX
-Credentialing Coordinator – Hybrid, Dallas

Apply now: https://ies.healthcare/careers

10/06/2025

Happy National Physician Assistant Week!

This week, we celebrate the dedication, compassion, and patient-centered focus of Physician Assistants whose contributions make a lasting difference in healthcare every day. Across nearly all medical specialties, PAs have an integral role in strengthening healthcare teams and improving outcomes for patients and their communities.

To every PA, thank you for your commitment and compassionate care. We are grateful for all that you do!

10/01/2025

October is , a time dedicated to education, advocacy, and action. This month reminds us to support those affected, celebrate survivors, and raise awareness about the critical importance of early detection. Together, we can break down stigmas, encourage conversations, and make life-saving screenings a priority.

Did you know?
- 1 in 8 women will develop invasive breast cancer in her lifetime.

- It’s the 2nd most common cancer among women in the U.S.

- 1 in 10 new cases are in women under 45.

- Men can get breast cancer, too.

Know the signs, start the conversation, and spread awareness. Early detection saves lives.
Learn more at cdc.gov/bringyourbrave

09/24/2025

We had an incredible afternoon celebrating Women in Medicine Month and recognizing the leadership, dedication, and contributions of women clinicians at our Women of IES Luncheon! Thank you to everyone who joined us for an inspiring day filled with connection, powerful conversations, and the celebration of women shaping the future of medicine.

As heard by Emergency Medicine Physician and panelist Angela Wilson, DO, FACEP: “As we let our own light shine, we unconsciously give others permission to let their own light shine. Be intentional, keep showing up, keep taking up space.”

We’re grateful to our speakers, panelists, and attendees who made today so impactful. Here’s to continuing the momentum and amplifying the voices of women in medicine every day!

Address

Dallas, TX

Opening Hours

Monday	9am - 5pm
Tuesday	9am - 5pm
Wednesday	9am - 5pm
Thursday	9am - 5pm
Friday	9am - 5pm

Telephone

+14694205544

Website

http://www.ies.healthcare/

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