“SigmaCore offers the solution to any pathology practice with one goal – to convert your cost center into a profit center while maintaining your independence, autonomy and decision-making.”

Who We Are

As pathology practice management consultants, we know better than anyone that pathologists and their practices are facing growing challenges in today’s world. On the one hand, scientific innovation, access to digital technology and the utilization of sophisticated testing is greatly benefiting patients’ diagnosis and clinical care. But on the other hand, the need for subspecialty expertise, navigating complex corporate business environments (including mergers and acquisitions), understanding TC/PC models and decreasing revenue have created logistical challenges to the sustainability of the pathology community across hospital and group practices.

We offer a unique and innovative approach to empower pathologists – whether they are working solo, in small groups or in large group practices. SigmaCore has created a platform by pathologists for pathologists to build, manage and optimize pathology practices everywhere. The SigmaCore model for successful pathology practice management is simple but thorough:

  • Provide access to pathology laboratory design resources that increase technical expertise
  • Enhance the capacity of your pathology practice
  • Expand your customer base
  • Provide access to established markets
  • Learn how to fully wield the prestige and caliber of your colleagues and our network
  • Reduce common pathology practice expenditures
  • Increase the net profit of your pathology practice
  • Maintain the autonomy of your pathology practice
  • Improve your personal quality of life while delivering exceptional diagnostic care

Simply put, SigmaCore offers the solution to any pathology practice with one goal – to convert your cost center into a profit center while maintaining your independence, autonomy and decision-making.

Pathology Practice Management Experts

Aamir Ehsan, MD - President and CEO at SigmaCore, Pathology Practice Management Consultants

Aamir Ehsan, MD
President & CEO

aehsan@sigmacore.us

As a successful entrepreneur and leader of multiple national and global pathology-related businesses, Dr. Aamir Ehsan places a strong emphasis on understanding the business aspects of pathology and pathology practice management. Specifically, he has developed a focus on the complex rules of revenue cycle management, strategic growth (whether through organic means or M&A), networking, TC/PC compliance models, effective use of technology, cost-saving workflows, send-out triaging, access to sub-specialty trained pathologists and collaboration with peers, clinicians, hospital executives as well as other C-suite staff with the end goal of benefiting any practice, facility or health care system and ensuring the best patient care possible.

Read more
Bridget Herschap, MD - Executive Vice President of Medical Affairs at SigmaCore, Pathology Practice Management Consultants

Bridget Herschap, MD
Executive Vice President – Medical Affairs

bherschap@sigmacore.us

Dr. Bridget Herschap graduated cum laude from the University of Houston with a Bachelor of Science degree in Biology. She then went on to graduate from the University of Texas Medical School at Houston. While doing a combined and rigorous residency at UT Health in San Antonio, Dr. Herschap acquired excellent diagnostic, administrative and business skills in the field of pathology from leaders in the industry. She was also the delegate for residents for the College of American Pathologists.

Dr. Herschap is American board certified in anatomical and clinical pathology and is an actively practicing pathologist in a private laboratory.

Read more
Curtis Loos - Executive Vice President of Business Operations at SigmaCore, Pathology Practice Management Consultants

Curtis Loos

Executive Vice President – Business Operations
cloos@sigmacore.us

Curtis Loos currently serves as the Director of Business Operations for a national cancer diagnostic reference laboratory that has expanded across 20 states under his leadership. Curtis also cofounded and ran his own successful medical billing company specializing in anatomic, clinical, and molecular pathology for 7 years. In addition, he spent over 12 years of his business development career in the pharmaceutical industry.

As an expert in business analytics, revenue cycle management, and pathology practice management, Curtis helps his clients build profitable fee schedules and test menus while identifying the best business models for them. His expertise in the pathology and laboratory industry combine well with his dynamic, cross-functional abilities to oversee, coordinate and assist practices in strategic business planning.

Read more
Anna Wells - Executive Vice President of Revenue Cycle Management at SigmaCore, Pathology Practice Management Consultants

Anna Wells
Executive Vice President – Revenue Cycle Management

awells@sigmacore.us

Anna Wells joined SigmaCore in 2016 as a Revenue Cycle Manager. Shortly thereafter, she was promoted to Executive Vice President of Revenue Cycle Management and has been a significant player in the company’s success. In this key leadership role, Anna oversees the development and execution of service delivery commitments to continuously drive cost performance, productivity, and profitable growth. She is responsible for the accounts receivable process, strategic initiatives, planning, program development, labor management and overall administration for the division of revenue cycle management (RCM).

Read more
Atiq Malik - Executive Vice President of Information Technology at SigmaCore, Pathology Practice Management Consultants

Atiq Malik

Executive Vice President – Information Technology
amalik@sigmacore.us

Atiq Malik sets objectives and defines strategies for all information technology matters regarding SigmaCore and its clients. He designs and maintains internal as well as external technological systems and platforms for SigmaCore’s customers. Seen by many as a ‘Solutions Guy’, Atiq is capable of automating complex business workflows through the use of technology while keeping simplicity and the end-user’s experience in mind.

Atiq received his Master’s degree in Computer Science in 1996 and has been helping teams design enterprise-class software applications ever since. Before joining SigmaCore, he worked as an IT Consultant, traveling across the country and serving entities in multiple industries such as hospitality, banking, insurance, healthcare and more.

Imad Bakri - Director of Laboratory Development at SigmaCore, Pathology Practice Management Consultants

Imad Bakri

Director of Laboratory Development
ibakri@sigmacore.us

Imad Bakri brings remarkable work experience and a strong background in chemistry, biology, and pathology practice management to SigmaCore. He has played an essential role in initiating, developing and implementing different laboratory testing methods in private labs. Imad has also introduced innovative technologies focusing on laboratory automation to improve workflow and turnaround times and has been a key driver in developing laboratory information systems and interfacing capabilities. For the past 11 years, Imad has helped several entities, including large and mid-size hospitals, reference laboratories and physician groups, establish their own in-house laboratories and/or expand their testing portfolios.

Read more
Connie Cornish - Senior National Accounts at SigmaCore, Pathology Practice Management Consultants

Connie Cornish

Senior National Accounts

ccornish@sigmacore.us

Connie Cornish brings over 20 years of proven success within the laboratory and pathology industry. Her expertise pulls from a wide range of molecular diagnostics, commercial labs, academia labs and independently owned pathology groups.

Connie holds a history of success in helping physicians maximize practice revenue and minimize the concerns of an ever-changing healthcare marketplace through quick adaptation. Recognized for strategic collaborations and testing partnerships, her passion is delivering on success for SigmaCore clients by implementing pathology solutions.

Connie is the primary point of contact for SigmaCore on a national level and takes the lead expanding into new regions. Her diverse set of experiences with revenue cycle management, next generation sequencing, pathology practice management and turnkey solutions for flow enhancement are a unique asset for all SigmaCore collaborations.

Jamie Spranger - Quality Assurance Manager at SigmaCore

Jamie Spranger

Quality Assurance Manager
jspranger@sigmacore.us

In 2014, Jamie Spranger assumed the Quality Assurance (QA) Manager role. Since then, Jamie has developed a successful Quality Assurance program at a national cancer reference laboratory and also manages other QA programs and their individual needs at additional laboratory locations. She has developed documentation management programs and the tools necessary to streamline this key part of the pathology practice management process as well. Jamie has excellent skills in the composition of Standard Operating Procedures (SOPs) for an array of topics. She is well-versed in inspection preparation for multiple agencies, resulting in successful year-after-year accreditations from CAP, COLA and CLIA. Her skills for inspection preparation have also geared her for auditing both internal and external laboratories.

Read more
Celina Perkins - Marketing Manager at SigmaCore

Celina Perkins
Marketing Manager

cperkins@sigmacore.us

Celina Perkins is a professional graphic designer with over 10 years of experience in Adobe Creative Cloud software. For the past 5 years, Celina has produced internal and external documents, presentations and marketing collateral for multiple entities in the healthcare and laboratory industries. She is the primary individual responsible for all marketing projects. She works closely with sales teams to recognize business needs and form an objective, then leads creative projects through the brainstorming, drafting, and editing process while taking input from key decision-makers. Celina also oversees inventory and distribution logistics involved with all marketing projects. She has also assisted in event-planning preparations, including day-of execution and take-down procedures, ranging from small luncheons to full-day events with hundreds of guests at banquet venues. She also manages various forms of online presence, including social media outlets, website design, content organization and generation, and more.

Read more
Joanna Brice - Human Resources Manager at SigmaCore

Joanna Brice
Human Resources Manager

jbrice@sigmacore.us

Joanna Brice joined the SigmaCore team in 2012 after working for several years as a medical assistant and office manager. She is a seasoned human resource professional with extensive experience working in the hospital and healthcare industry. She oversees all employee-related matters including new hire orientation, company payroll, and personnel records. Joanna also acquires and maintains all physician medical licenses and credentialing.

Joanna graduated from Winthrop University with a Bachelor’s degree in Political Science and Government. She lives in San Antonio with her husband and two dogs. In her free time, she enjoys creating jewelry, acrylic painting and cooking.

Let’s Connect

Contact Us

Follow us on: