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Michael Everage
Managing Director
Michael joined Landmark in 2004 as Chief Financial Officer. He leads...
Michael joined Landmark in 2004 as Chief Financial Officer. He leads the Company’s efforts in Strategic & Financial Management, Operations, Organizational & Process Improvements, Human Resources, Marketing, and Business Development. His role focuses on infrastructure enhancement, performance tracking and improvement, staff development, policy and compliance, risk management, and new business opportunities. Michael graduated Summa Cum Laude from the University of Colorado at Boulder in 1994 with a Bachelor of Science in Business Administration, concentration in Finance.
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Michael began his career as an Accountant for PEARL iZUMi Technical Wear in Boulder while attending school. In 1995, he began working as a Mergers and Acquisitions Analyst for Putnam Lovell, a Los Angeles-based boutique investment bank specializing in transaction work for investment management companies. In 1998, he joined Rocky Mountain Capital Partners in Denver as a Private Equity Associate where he focused on small to middle market deal evaluation, execution, and portfolio monitoring for institutional SBIC investment funds. In 2001, Michael joined 2nd Edison, a Silicon Valley-based product development and profit recovery firm, as VP of Corporate Development, and in 2003, he joined Markpoint Venture Partners, a Dallas-based seed and early stage venture capital firm, as a Venture Partner. Michael joined Landmark as CFO in 2004, being subsequently promoted to President in 2018 and Managing Director in 2022.
Ron Majerus
Chief Executive Officer
Ron founded Landmark in 1999. He currently leads the...
Ron founded Landmark in 1999. He currently leads the Company’s Sales, Systems Development, Program Management, and Operations. Ron focuses his efforts on building a 'Landmark Level of Service' into all aspects of the Company, developing and implementing proprietary and third-party software solutions, creating business process improvement, leading sales and business development efforts, coaching and mentoring staff, engaging in strategic and financial planning, and ensuring Landmark’s efforts are consistent with the Company’s vision and mission. Ron graduated from the University of Texas at Arlington in 1993 with a Bachelor of Science in Business Administration, concentration in Finance.
Prior to Landmark, Ron was a founder and CFO of GTW Construction, a multi-state commercial construction company with hundreds of employees and contractors. While at GTW, he led the development and management of all departments, including Financial Management, Information Technology, Human Resources, and Operations. Ron left GTW in 1998, founding Landmark in 1999 on the belief that a high touch Homecare service model, combined with best of class systems, would earn the trust of patients and referral sources across North Texas.
Julie Davis
Vice President of Operations
Julie has been with Landmark since 2007 and leads...
Julie has been with Landmark since 2007 and leads Landmark’s front-line Operations Department personnel and supervisors. She is heavily involved in order processing, revenue cycle management, performance improvement, human resources, training, operational configuration, regulatory compliance, insurance network administration, and information system management. Julie studied Biology at Southwest Texas State University.
Julie began her healthcare career in 1992 at Harris Medical Supply where she rose to the position of Billing & Collection Manager. In 2000, she joined Accurate Medical Equipment & Pharmacy as Director of Information Services. While there, she developed reporting structures, managed systems resources, oversaw reimbursement, and monitored Company compliance. Julie began working at Landmark in 2007 as a Quality Control Specialist, and was soon promoted to QC Supervisor, Operations Manager, and Director of Operations.
Thomas Fisher
VP of Pharmacy Operations
Thomas joined Landmark in 2024 as the Vice President of...
Thomas joined Landmark in 2024 as the Vice President of Pharmacy Operations. Thomas oversees all aspects of the Infusion Pharmacy including intake, medication procurement and control, order preparation, quality control, delivery, policies and procedures. Thomas graduated from Auburn University for both his undergraduate degree in Pre-Pharmacy Curriculum and his Doctor of Pharmacy.
After completing his pharmacist education in 2013, Thomas worked as a Manager/PIC at Ambient Healthcare in Columbus, Georgia where he developed and led the marketing team to align with the company’s goals and objectives. In 2015, Thomas moved to Shreveport, Louisiana where he worked as the Manager/PIC ay Vital Care RX where he helped launch IV pharmacy services and provided clinical management. Thomas then went to work for Oschner Health as a Staff Pharmacy in 2017 where he gained experience overseeing technician workflow and the IV clean room. In 2018, he then worked as the Director of Operations for Option Care Health in Houston, Texas and led a team of over 50 homecare/home infusion specialists. Then, in 2023, Thomas went to Paragon Healthcare where he worked as the Director of Pharmacy Operations, later earning the position of Director of Implementation. In these roles, Thomas expanded his skills which led to the implementation of growth initiatives and drove continuous improvement for the company. In August 2024, Thomas accepted a position with Landmark as the VP of Pharmacy Operations which allows him to continue evaluating and executing best practices for patient care and growth of the company.
Lilia Luss
Compliance Officer
Lilia has been with the Landmark since 2015 and manages all...
Lilia has been with the Landmark since 2015 and manages all regulatory compliance and education programs for Landmark Infusion. She performs a broad range of duties, including: quality assurance, education & training, process improvement, corrective action implementation & monitoring, and continually evolving policies and procedure. Lilia received her Bachelor of Science in Pharmacology from the Chemical Pharmacological Institute in St. Petersburg, Russia in 1983. She became a licensed Pharmacist in Texas in 2007, earning her IV certification in 2014.
Lilia began her career by working as a Staff Pharmacist in St. Petersburg, Russia until moving to Dallas in 1998, where she began working as a Pharmacy Technician at Tom Thumb. In 2004, Lilia began working as an IV Pharmacy Technician at Central Admixture Pharmacy Services, and in 2007, was promoted to Staff Pharmacist. In 2008, Lilia joined Walgreens Option Care Pharmacy as a Clinical Pharmacist, was the Pharmacist-In-Charge at CarePoint Partners until 2013, and the Pharmacist-In-Charge at Bioscrip Infusion Services until 2015. Lilia began working at Landmark in 2015 as a Clinical Staff Pharmacist and was subsequently promoted to Pharmacist-In-Charge and then Compliance Officer.
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McKynna Cocanougher
HR & Communication Manager
McKynna has been with Landmark since 2019. She is responsible...
McKynna has been with Landmark since 2019. She is responsible for recruiting, human resources, and marketing & communication. McKynna works extensively on HR issues, employee onboarding, education and training, digital marketing, company credentialing and employee benefit management. In 2017, she received her Bachelor of Behavioral Science, Magna Cum Laude, from Hardin-Simmons University.
During college, McKynna worked as a Marketing and Social Media Assistant for Hardin-Simmons University under the Director of Marketing. After graduating, McKynna worked for OmniKey Realty as a Marketing and Listing Coordinator, subsequently joining Onyx MD in 2018 as a healthcare recruiter for Physicians of multiple specialties. McKynna also worked as a Dallas Stars Ice Girl from 2017-2019 as a performing ice skater, dancer, and ambassador. She was awarded Miss Abilene 2015 and was a semi-finalist for Miss Texas USA in 2016.
Philly Un
Nutritional Support Pharmacy Manager
Philly Un is the Nutritional Support Pharmacy Manager and has been...
Philly Un is the Nutritional Support Pharmacy Manager and has been with Landmark since 2019. Philly was integral to the creation and management of our Nutritional Excellence Program and currently oversees and manages these initiatives. As a Clinical Pharmacist, she performs Patient assessments and clinical monitoring and addresses the care of Patients receiving nutritional support and TPN home infusion therapy. She enforces the best practice guidelines, manages pharmacy technicians working with TPN Patients, and consistently monitors Patients' nutritional status during home infusion. Philly received her Bachelor of Science degree in Nutrition and Food Science from the University of Houston, her Master of Science in Nutrition form Texas Woman's' University, and her Doctor of Pharmacy from Touro University in California.
After receiving her Pharmacist certification in 2014, Philly began working as a Staff Pharmacist at Pharmaca Integrative Pharmacy in La Jolla, California. In 2015, she moved to Texas and worked as a Staff Pharmacist at Your RX Pharmacy, a specialty non-sterile compounding pharmacy. Philly then worked as a Clinical Pharmacy for Coram, an infusion pharmacy until 2019.
Whitney Inman
Director of Accounting
Whitney has been with Landmark since 2007 and has almost 20...
Whitney has been with Landmark since 2007 and has almost 20 years of accounting experience. Whitney formalizes and manages accounting processes, manages general ledger accounts and underlying schedules and is key in participating system development projects. Whitney also manages purchasing, inventory, and accounts payable functions across the company. Whitney received her Associates of Arts degree from Tarrant County College in 2002, and in 2008 received her Bachelor of Science in Organizational Management, with a minor in English, from Ashford University in Iowa. Whitney began working at Party Wearhouse in Customer Service and Accounting while she was working on her Associates degree. In 2003, she began working at Grand Prairie Ford working in accounting and inventory control for the parts department.
Whitney then began working for Landmark in as an Accounts Receivable Posting Specialist, in 2007 became the Accounts Payable Specialist. Subsequently, she was promoted to Inventory and Purchasing Supervisor in 2010, in 2013 was promoted to Inventory and Purchasing Manager, and in 2022 received a promotion to Accounting Manager.
Executive Bios
Ryan Foster
Senior VP of Sales and Business Development
Ryan Foster joined Landmark in...
Ryan Foster joined Landmark in 2022 as the Senior Vice President of Sales and Business Development. Ryan leads Landmark's sales team by developing, managing, and training the Client Relations Directors and Clinical Care Directors. Ryan's role focuses on building relationships with key strategic accounts, developing and implementing strategies to build a strong sales team, and using excellent interpersonal skills with external contacts and internal personnel. Ryan works closely with the CEO and Managing Director on the Company's business plan and goals to drive superior financial results. Ryan graduated from University of Texas at Tyler in 2012 with a Bachelor's of Science in History.
After graduating, Ryan began teaching and coaching in Greenwood ISD in Midland, Texas from 2012 through 2014. After teaching, Ryan decided to enter into the healthcare sales industry. He worked at Aveanna Healthcare from 2014 to 2022. In this position, Ryan strengthened his sales, team-building, and leadership skills. Ryan came to Landmark in 2022 interested in building and developing the sales team and ultimately growing the Company.
Erik Miller
Director of Intake
Erik joined Landmark in 2024 and as the Director of Intake...
Erik joined Landmark in 2024 and as the Director of Intake, he serves in a front-line leadership role managing intake processing and coordinating care for patients. Erik provides leadership to our intake department, implements best practice and improvement initiatives, and improves the efficiency of our processes to enhance patient care and drive revenue growth. Erik comes to Landmark with ample management experience.
In 2016, Erik was the Executive Director of Epic Health Services where he managed his team and developed strategies to achieve metrics growth. In September of 2018, he became the Assistant Manager for Continental Best Drive where he oversaw the facility and maintained compliance and customer retention. In September of 2019, Erik went to become the Operations Manager at Connect Pediatrics. In February 2020, Erik went to Aveanna Healthcare where he served as the Executive Director/Branch Administrator. In this role, he provided the highest level of customer service to clients and satisfied requirements from stakeholders. Before joining Landmark, Erik worked as the Operations Director for Apache Industrial Services. Erik joined Landmark in February 2024 as our Senior Intake Coordinator, before receiving a promotion to Director of Intake in February 2025.
Jeanie Johnson
Purchasing and Inventory Manager
Jeanie has been with Landmark since 2016 and manages all Pharmacy...
Jeanie has been with Landmark since 2016 and manages all Pharmacy purchasing, inventory, assets, and Pharmacy Technician personnel. She is heavily engaged with vendor relations, drug and component sourcing, cost containment, variance analysis, asset control, contract negotiation, and operational configuration. Jeanie earned her Associate Degree in Occupational Therapy from Clarkson College in Omaha and received her IV certification in 2002.
Jeanie began working as a Pharmacy Technician in 1991 in Hastings, Nebraska at Mary Lanning Hospital and worked as an IV Pharmacy Technician until 2001 at Children's Hospital and Medical Center in Omaha. Starting in 1999, she began working as an IV Pharmacy Technician at FirstChoice Healthcare. In 2002, Jeanie began working as an IV Certified Pharmacy Technician at W-W-B/IVMEDCO, and from 2004 to 2006, Jeanie worked at American Outcomes Management as a Patient Care Coordinator. In 2006, she joined Y Medical Associates, a North Texas home infusion company, as a Certified Pharmacy Technician, leaving in 2016 as Pharmacy Purchaser. Jeanie also worked PRN for Methodist Mansfield Medical Center as a Sterile Pharmacy Technician from 2007 to 2012.