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About Us

— About Summus HealthCare

A Physician-Led Healthcare Network

Founded in 2018, Summus has grown from one acquired primary care practice in Denton, TX, to 16 primary care and specialty practices across the Dallas-Fort Worth metroplex.

Summus has evolved from a practice management company to a multifaceted healthcare network, delivering caring clinical programs and provider solutions with the physician-patient experience at the forefront of all decisions.

We believe continuous improvement, passionate creativity, and tenacity are what sets Summus Healthcare apart from other healthcare management and service providers.

The Summus Approach

Summus Healthcare has its foundation in private practice with R. Haris Naseem, MD, Chief Executive Officer and Founder, has practiced in North Texas for over 20 years.  Dr. Naseem’s saw creating Summus as a necessity in the ever-changing healthcare industry.  Private practices and solo providers face challenges with balancing patient care and running the day-to-day of a business.  With Summus Healthcare, practices benefit from a strong network of providers, centralized billing and collections, human resources, finance and accounting, operations, and so much more.

Financial Services

Accounting, bookkeeping, bill payment, budgeting & planning, cash management, vendor services, practice assessment, and performance reporting.


Clinical and administrative experts provide process and staff management, compliance, auditing, process improvement, contract negotiation, lease and property management, and equipment maintenance.


Physician networking, social media, web design and presence management, impactful collaterals, and campaigns to reach patients.

Executive Leadership

Executive leadership with vast healthcare industry experience in direct patient care, operations, finance, legal compliance, human resources, and more.

Revenue Cycle Management

Billing, coding, collections, and more.

Evidence-Based Ancillary Programs

Chronic Care Management, Transitional Care Management, Behavioral Health Integration, and more.

In-House Laboratory

State-of-the-art laboratory equipment, constantly expanding test menu, fast results.

Integrated Pharmacy

Seamless pharmacy partnership, free delivery, medication management, and more.

Partnerships That Work For You

Summus Healthcare has grown exponentially since 2018 through practice and healthcare service acquisitions.  As we continue to build our network, acquiring new primary care and specialty practices is a focal point of our growth.  If you are interested in discussing the acquisition of your practice, please contact us to learn more.

Our partnerships with leading healthcare organizations have positioned Summus Healthcare as a premier collaborator and innovator.  Summus has partnered with Magellan Behavioral Health, Southwest Health Resources, Wellvana Health, and other patient-focused trailblazers in the healthcare landscape.

We believe collaboration delivers excellent results for our patients and providers – contact us to learn more!

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