Dr. William “Bill” Ruby, D.O.

Chief Medical Officer – CleanSlate Centers

Ruby

About Dr. Ruby

Dr. William “Bill” Ruby serves as Chief Medical Officer of CleanSlate Centers, providing national medical leadership and strategic direction across the organization’s multi-state outpatient addiction treatment network. A board-certified family physician and nationally recognized expert in HIV and infectious diseases, Dr. Ruby brings more than three decades of clinical, academic, and executive healthcare experience to CleanSlate.

Throughout his career, Dr. Ruby has focused on delivering high-quality care to underserved and vulnerable populations, including individuals impacted by incarceration, infectious disease, and substance use disorders. His leadership at CleanSlate centers on clinical excellence, integrated care, population health, and value-based innovation.

Education & Training
  • Doctor of Osteopathy (D.O.) – Ohio University College of Osteopathic Medicine
  • Family Practice Residency – Barberton Citizens Hospital, Ohio
  • Internship – Doctors Hospital of Stark County, Ohio
  • Bachelor of Science (Zoology) – Miami University, Ohio
Executive Leadership

As Chief Medical Officer, Dr. Ruby:

  • Provides national medical leadership across all CleanSlate markets
  • Oversees medical and clinical operations, ensuring compliant, high-quality delivery of medication-assisted treatment (MAT) and behavioral health integration
  • Leads Essential Care, a system-wide initiative integrating Hepatitis A/B/C, HIV, and STI screening, vaccination, and treatment into addiction medicine
  • Develops value-based care strategies and payer partnerships
  • Supervises and mentors Regional and Center Medical Directors
  • Directs organization-wide clinical education and training
  • Oversees Continuous Quality Improvement (CQI) initiatives and outcome measurement systems

Under his leadership, CleanSlate continues to expand its role in integrated addiction medicine and public health.

Clinical Expertise

Dr. Ruby’s expertise spans:

  • Addiction medicine and Medication-Assisted Treatment (MAT)
  • HIV and Hepatitis C care
  • Infectious disease management
  • Correctional healthcare systems
  • Telemedicine expansion for vulnerable populations
  • Clinical analytics and performance dashboards
  • Integration of physical and behavioral healthcare
  • Population health and value-based care models

His background in correctional medicine and infectious diseases uniquely informs CleanSlate’s commitment to treating substance use disorders within a broader public health framework.

Board Certification & Credentials
  • Board Certified – American Board of Family Medicine (Recertified 2021)
  • Diplomate – American Academy of HIV Medicine
  • Multiple active medical licenses across several U.S. states
  • DEA Registration (Active)
Previous Leadership Roles

Prior to joining CleanSlate in 2024, Dr. Ruby served as:

  • Chief Medical Officer – Intermountain Centers for Human Development
  • Chief Medical Information Officer & Chief of Infection Control – Wellpath
  • Associate Chief Clinical Officer – Wellpath & Correct Care Solutions
  • Regional Medical Director – Correctional Healthcare Systems (multi-state oversight)
  • Assistant Professor & Medical Director – Johns Hopkins University School of Medicine, Division of Infectious Diseases

At Johns Hopkins, Dr. Ruby served as Medical Director of the Moore Clinic and Telemedicine Programs, and led initiatives in HIV care and correctional health services

He has also held leadership roles with Gilead Sciences and state-level public health systems, contributing to infectious disease policy, pharmaceutical strategy, and correctional healthcare reform

Research & Academic Contributions

Dr. Ruby has served as Principal Investigator and Sub-Investigator on numerous NIH-sponsored and pharmaceutical clinical trials, particularly in HIV and infectious disease research

His academic work includes:

  • Research on HIV treatment and telemedicine in correctional systems
  • Contributions to infectious disease management guidelines
  • Publications and lectures in HIV medicine and public health

His longstanding research background strengthens CleanSlate’s evidence-based approach to addiction medicine.

Commitment to Integrated, Compassionate Care

Dr. Ruby is a strong advocate for judgment-free, recovery-oriented addiction treatment. His work emphasizes:

  • Treating substance use disorder as a chronic medical condition
  • Expanding telehealth to increase access to care
  • Integrating infectious disease screening into addiction treatment
  • Supporting underserved communities through coordinated medical services

At CleanSlate, this vision translates into measurable quality standards, data-driven care models, and expanded access to evidence-based treatment nationwide.

Frequently Asked Questions

Working With Dr. Ruby

What is Dr. Ruby’s role at CleanSlate?

Dr. Ruby serves as Chief Medical Officer, overseeing all medical operations, clinical strategy, and quality initiatives across CleanSlate’s national network.

How does Dr. Ruby support referral partners?

He works to strengthen value-based partnerships, data-sharing initiatives, and coordinated care pathways with health systems, payers, and community providers.

Does Dr. Ruby treat patients directly?

As CMO, his primary focus is executive clinical leadership, medical oversight, and system-wide quality improvement, though his background includes extensive direct patient care in infectious disease and addiction medicine.

What distinguishes Dr. Ruby’s leadership?

His combined expertise in infectious disease, correctional medicine, clinical analytics, and executive healthcare management positions CleanSlate as a leader in integrated addiction treatment.