About Us

Welcome to a hospital like no other.

Texas Health Center for Diagnostics & Surgery is an 18-bed physician-owned hospital serving the people of Collin, Dallas and Denton counties. The hospital is an award-winning facility that offers a wide range of services including robotic surgery, spine surgery, joint replacement surgery, orthopedic surgery, gynecological surgery, urological surgery, ENT surgery as well as spinal injections, outpatient GI procedures and advanced imaging studies. 

Designed with a boutique hotel in mind, patients enjoy a more comfortable setting than what is typically offered in a large, full-service traditional hospital. From up-close parking to room service meals prepared by a culinary trained chef, our entire hospital staff provides compassionate care that is focused on you and your family.

The hospital is accredited by The Joint Commission, an independent, not-for-profit organization that accredits and certifies health care firms and is recognized nationwide as a symbol of quality that reflects an organization's commitment to meeting certain performance standards.


Focused on your care and comfort 

At Texas Health Center for Diagnostics & Surgery, our method of care is based on the notion that the patient and the family are the central focus. Members of our health care team strive to understand what is important to you, the patient, and actively engage you in all aspects of care and support a culture of caring and healing.

Texas Health Center for Diagnostics & Surgery is a joint venture owned by Texas Health Resources and physicians dedicated to the community and meets the definition under federal law of physician-owned hospital. Physicians on the medical staff practice independently and are not employees or agents of the hospital.  To download a list of the physician partners, click here.

Our Leadership

At Texas Health Center for Diagnostics & Surgery, we pride ourselves on providing compassionate health care to those in our community. Our leadership staff are professionals who direct the hospital with integrity and vision.

Mitch Mulvehill, CPA/MBA
Mitch Mulvehill, CPA/MBA
Rona Harrison-Ng'ethe, DNP, MSN, RN, CNML
Rona Harrison-Ng'ethe, DNP, MSN, RN, CNML
Chief Nursing Officer


Press Ganey Guardian of Excellence Award 2022

2022 recipients of the Human Experience Guardian of Excellence Award. This award honors clients who have reached the 95th percentile for patient experience, employee or physician engagement, or clinical quality performance—awarded annually based on one year of data.

Press Ganey Pinnacle of Excellence, 2021

THCDS earned the Pinnacle of Excellence Award for Physician Engagement. This award reflects maintaining a consistently high level of excellence over consecutive years.

Press Ganey Guardian of Excellence, 2021

The hospital was awarded the Guardian of Excellence Award for Patient Experience and the Guardian of Excellence Award for Physician Engagement. These awards are for performing above the 95th percentile compared to hospitals across the country.

Hospital receives Pathway to Excellence® re-designation by the American Nurses Credentialing Center

The Pathway to Excellence designation is granted based on the confirmed presence of characteristics known as "The Pathway to Excellence Criteria." For an organization to earn the Pathway to Excellence distinction, it must successfully undergo a thorough review process that documents foundational quality initiatives in creating a positive work environment — as defined by nurses and supported by research. These initiatives must be present in the facility's practices, policies, and culture.

Press Ganey Guardian of Excellence, 2020

The Guardian of Excellence Award recognizes top-performing health care organizations that have achieved the 95th percentile or above for performance in Patient Experience and Physician Engagement.

Press Ganey Pinnacle of Excellence, 2020

The Pinnacle of Excellence Award recognizes top-performing clients from health care organizations nationwide on the basis of extraordinary achievement and consistently high levels of excellence for at least three years in Physician Engagement.

Press Ganey Recognizes Hospital

Texas Health Center for Diagnostics & Surgery is proud to be recognized with a 2018 Guardian of Excellence Award by Press Ganey for Employee Engagement, Physician Engagement and Excellence in Patient Experience for Inpatient Care. At Texas Health Center for Diagnostics & Surgery, we are proud to provide a positive and collaborative environment for employees, physicians and ultimately deliver exceptional experiences to our patients.

Outstanding Patient Experience Award

The Healthgrades Outstanding Patient Experience Award™ recognizes hospitals for their outstanding performance in delivering a positive experience for patients during their hospital stay. We are proud to receive this honor.

Community Involvement

Giving Back to the Community

From social responsibility to employee volunteerism and charitable giving, Texas Health Center for Diagnostics & Surgery develops and maintains key business and community relationships.

As part of a collaboration with Texas Health Resources, a community needs assessment was done in 2019 that has allowed entities within the system to focus and refine efforts to improve the health of the community. The needs assessment is just one example of the kinds of partnerships we participate in every year.

To learn more, go to:  NEEDS ASSESSMENT

2020-2022 Implementation Strategy Plan


Our Affiliates

Pediatric Sleep Institute

A good night’s sleep is essential for a child’s development. However some children don’t get the rest they require due to breathing issues, behavioral disorders, and other conditions that interrupt normal sleep patterns. At the Pediatric Sleep Institute in Plano (a department of Texas Health Center for Diagnostics & Surgery) physicians on the medical staff offer comprehensive evaluation of Neurology and Sleep and Wake Disorders in children ages six months to 18 years of age.

For those requiring an overnight sleep study, we have taken great care to create a facility that provides a relaxing atmosphere for you and your child. Overnight suites offer a tranquil and therapeutic setting for both patient and caregiver.

Our technicians and physicians are fully trained to understand and accommodate your concerns and the needs of your child. We are dedicated to providing your family with genuine care and comfort.

We want you and your child to sleep well.


Medical Staff

Texas Health Center for Diagnostics & Surgery presently has more than 500 physicians on the medical staff representing specialties such as joint replacement surgery, spine surgery, gynecological surgery, pain management, urological surgery, and endoscopy services.

If you are a Physician who wishes to obtain privileges at Texas Health Center for Diagnostics & Surgery, please contact:


Amanda Geissel 
Medical Staff Coordinator

Phone: (972) 403-2795

Fax: (972) 905-7917



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