Dr. Jonathan M. Stimer

About the Doctor

Dr. Jonathan M. Stimer is a family medicine physician in Libertyville, Illinois, affiliated with Advocate Condell Medical Center – a U.S. News Best Hospital ranked #17 in Illinois. He received his medical degree from Ross University School of Medicine and completed his family medicine residency at Union Hospital. He has been in practice for 6 to 10 years. Dr. Stimer has expertise in managing chronic hypertension, high cholesterol, chronic diabetes, and dementia. He accepts Medicare, Medicaid, and several major insurance plans including Aetna, Cigna, and United Healthcare.

• Education: Ross University School of Medicine

• Experience: 6–10 years in family medicine

• Specialties: General family medicine

• Current practice: Advocate Condell Medical Center

• Accepts new patients: Not specified

• Unique skills: Expertise in dementia, hypertension, hyperlipidemia, and diabetes

• Affiliations: Advocate Condell Medical Center (U.S. News Best Hospital)

Education & Training

Medical School – Ross University School of Medicine
Residency – Union Hospital, Family Medicine (2019–2022)
Fellowship/Additional Training – Not specified

Medical Conditions Treated

• Dementia (including Alzheimer’s disease)

• Chronic hypertension (high blood pressure)

• High cholesterol (hyperlipidemia)

• Chronic diabetes (type 1 and type 2)

• Upper respiratory infections (colds, flu, sinusitis)

• Gastroesophageal reflux disease (GERD)

• Depression and anxiety

• Osteoarthritis and joint pain

• Thyroid disorders

• Obesity and weight management

• Allergies

• Insomnia

Medical Procedures Performed

• Comprehensive annual physical exams

• Chronic disease management (diabetes, hypertension, cholesterol)

• Vaccinations and immunizations

• Electrocardiogram (EKG) interpretation

• Rapid strep and flu testing

• Urinalysis and basic laboratory test interpretation

• Incision and drainage of minor abscesses

• Suturing of simple lacerations

• Skin biopsy (shave or punch)

• Nebulizer treatments for asthma/COPD

• Dementia screening and cognitive assessment

Services Offered

Dr. Stimer provides comprehensive primary care for adults, focusing on preventive health, chronic disease management, and acute illness treatment. As a family medicine physician, he builds long-term relationships with patients, addressing their physical, mental, and preventive health needs. His practice emphasizes management of common chronic conditions such as hypertension, diabetes, and high cholesterol with evidence-based treatment plans and lifestyle counseling. He also evaluates and manages patients with dementia, providing support to families and coordinating care with specialists. He performs routine physicals, immunizations, and minor in-office procedures.

Services include:

• Preventive care: Annual wellness visits, health risk assessments, immunizations, cancer screenings (e.g., colon, breast, prostate)

• Chronic disease management: Ongoing care for diabetes, hypertension, hyperlipidemia, thyroid disease, and dementia

• Acute illness treatment: Diagnosis and management of colds, flu, sinus infections, UTIs, minor injuries

• Cognitive health: Screening and management of dementia, medication optimization, caregiver support

• Mental health support: Screening and treatment for depression and anxiety, medication management

• Diagnostic services: In-office EKG, rapid testing, and coordination of lab/imaging studies

• Coordination of care: Referrals to specialists at Advocate Condell Medical Center for advanced care

Accepted Insurances

• Aetna (Medicaid)

• Cigna (PPO)

• CMS Medicare (Medicare)

• Elevance (EPO, HMO, Medicare, POS, PPO)

• United Healthcare (HMO, Medicaid, Medicare, POS, PPO)

Practice Locations

Address: 825 S Milwaukee Ave, Libertyville, IL, 60048
Phone: (847) 362-1393

Hospital Affiliations

• Advocate Condell Medical Center – Libertyville, Illinois