About Dr. Karen Cadet-Saintilus
Dr. Karen Cadet-Saintilus is a dedicated family medicine physician practicing in Peoria, Illinois. With 18 years of experience in comprehensive patient care, she has built a reputation for providing thorough, compassionate healthcare to individuals and families throughout the community.
Board certified by the American Board of Family Medicine, Dr. Cadet-Saintilus brings expertise in treating patients across all age groups and managing a wide spectrum of health conditions. Her practice philosophy centers on delivering holistic, patient-centered care that addresses both immediate health concerns and long-term wellness goals.
Education and Training
Dr. Cadet-Saintilus completed rigorous medical training at prestigious institutions, preparing her for the diverse challenges of family medicine practice.
Her educational background includes:
- Medical Degree from Rutgers – New Jersey Medical School
- Additional medical training at Ross University School of Medicine in Roseau, Commonwealth of Dominica, West Indies
- Residency in Family Medicine at Stanford Hospital and Clinics Program
Board Certification
Dr. Cadet-Saintilus maintains board certification through the American Board of Family Medicine, demonstrating her commitment to meeting the highest standards of medical knowledge and clinical competency in her field.
Medical Services
As a family medicine specialist, Dr. Cadet-Saintilus provides comprehensive healthcare services designed to meet the needs of patients at every stage of life. Her practice integrates biological, clinical, and behavioral sciences to deliver complete, coordinated care.
Available Procedures and Treatments
Dr. Cadet-Saintilus offers a range of medical procedures and treatments at her practice, including:
- ALCAT Testing for identifying food sensitivities and intolerances
- Joint injections for arthritis and pain relief
- Medication Assisted Treatment (MAT) for addiction recovery
- Nebulizer treatments for asthma and respiratory conditions
- OB consultations for prenatal and women’s health
- Ozone injection therapy
- Post-surgery checkups and wound care
- Tetanus shots and immunizations
For more information about specific services or to discuss your healthcare needs, please contact Dr. Cadet-Saintilus’s office.
Practice Location
Dr. Cadet-Saintilus sees patients at her Peoria office:
Peoria Office
5111 N Glen Park Place Road
Peoria, IL 61614
Phone: (309) 683-5700
The office is conveniently located to serve residents throughout the greater Peoria area. For directions, appointment scheduling, or questions about services, call the office during business hours.
Hospital Affiliation
Dr. Cadet-Saintilus maintains hospital privileges at OSF Healthcare Saint Francis Medical Center in Peoria, Illinois. This hospital has earned designation as a Castle Connolly Top Hospital, a prestigious recognition given to healthcare facilities that demonstrate excellence in medical procedures and patient outcomes.
Castle Connolly Top Hospitals are identified through a comprehensive peer nomination process that evaluates patient outcomes, quality of care, and clinical expertise. Only hospitals that excel in 20 or more specific medical procedures and rank in the top 25% nationwide receive this distinction.
Insurance Coverage
Dr. Cadet-Saintilus’s practice accepts a broad range of insurance plans to ensure accessible healthcare for her patients. Accepted insurance providers include:
- Medicaid
- Medicare
- UnitedHealthcare
- CVS Health (formerly Aetna)
- Health Care Service Corporation (HCSC)
- Humana
- Molina
- State of Illinois insurance plans
- The Consociate Group
- Other third-party insurance providers
Insurance coverage details can vary depending on your specific plan. To confirm that your insurance is accepted and to understand your coverage, call the office at (309) 683-5700 before scheduling your first appointment.
Languages Spoken
Dr. Cadet-Saintilus is fluent in both English and French. This bilingual capability allows her to communicate effectively with French-speaking patients, ensuring clear understanding of medical concerns, treatment plans, and health instructions.
Scheduling Your Appointment
Dr. Cadet-Saintilus is currently welcoming new patients to her practice. Whether you need a routine physical exam, management of a chronic condition, or care for an acute illness, her office is ready to assist you.
To schedule an appointment, verify insurance coverage, or inquire about telehealth options, please call (309) 683-5700. The office staff will help you find a convenient appointment time and answer any questions you may have about preparing for your visit.
Dr. Cadet-Saintilus looks forward to partnering with you in maintaining and improving your health through personalized, comprehensive family medicine care.

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