
Overview
Diana Guse, MD, a specialist in internal medicine and pediatrics at Endeavor Health, provides comprehensive primary care for patients of all ages—from newborns to older adults. She focuses on whole-person care, managing everything from routine prescriptions to complex specialty coordination. Dr. Guse partners with patients to build trusting relationships and aims to support individuals who may feel nervous about seeking care, creating a safe and collaborative environment in every visit.
Dr. Guse is rated as an Experienced provider by MediFind in the treatment of Seasonal Affective Disorder (SAD). Her top areas of expertise are Sinusitis, Empyema, Maturity Onset Diabetes of the Young, and Type 2 Diabetes (T2D).
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE-MEDICAID PLAN
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
- EPO
- INSURANCE PLAN
- MEDICARE MAPD
- MEDICARE PDP
- OTHER COMMERCIAL
- OTHER MEDICARE
- PPO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- OTHER MEDICARE PART D
- PPO
- HMO
- POS
- PPO
- HMO
- INSURANCE PLAN
- PPO
- OTHER MEDICARE
- OTHER MEDICARE PART D
- EPO
- HMO
- PPO
- MEDICARE MAPD
- OTHER MEDICARE
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- OTHER COMMERCIAL
- OTHER MEDICARE PART D
- EPO
- HMO
- POS
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
- HMO
- POS
- EPO
- HMO
- PPO
- HMO
- PPO
- HMO
- INDEMNITY
- POS
- PPO
- EPO
- POS
- PPO
- OTHER MANAGED MEDICAID
- OTHER MEDICAID
- STATE MEDICAID
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE PDP
- EPO
- HMO
- PPO
- INSURANCE PLAN
- MEDICARE MAPD
- OTHER COMMERCIAL
- PPO
- MANAGED MEDICAID PLAN
- MEDICARE-MEDICAID PLAN
- OTHER COMMERCIAL
- OTHER COMMERCIAL
- EPO
- HMO
- POS
- PPO
- MEDICARE DISCOUNT CARD
- MEDICARE PDP
- OTHER MEDICARE
- EPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE
- OTHER MEDICARE PART D
Locations
1162 W. Maple Ave., Mundelein, IL 60060
Endeavor Health Medical Group
Rena Goodfriend-Leve, MD, a psychiatrist at Endeavor Health, specializes in child, adolescent and young adult mental health. She treats a range of conditions including ADHD, autism, eating disorders, depression, anxiety and trauma-related disorders. Dr. Goodfriend-Leve uses a holistic, developmentally informed approach to support patients through transitions in life and care. She also addresses perinatal and women’s mental health concerns with a focus on long-term wellbeing. Dr. Goodfriend is rated as an Advanced provider by MediFind in the treatment of Seasonal Affective Disorder (SAD). Her top areas of expertise are Generalized Anxiety Disorder (GAD), Obsessive-Compulsive Disorder (OCD), Major Depression, and Seasonal Affective Disorder (SAD).
Prohealth Medical Group Inc
David Schlomer is a primary care provider, practicing in Pediatrics and Internal Medicine in Waukesha, Wisconsin. Dr. Schlomer is rated as a Distinguished provider by MediFind in the treatment of Seasonal Affective Disorder (SAD). His top areas of expertise are Low Sodium Level, Hypothyroidism, Obesity in Children, and Familial Hypertension. Dr. Schlomer is currently accepting new patients.
Endeavor Health Medical Group
Benjamin N. Shain, MD, PhD, a pediatric psychiatrist at Endeavor Health, specializes in caring for children and adolescents with a broad range of mental health needs. He provides evaluation and treatment for conditions such as ADHD, anxiety, depression, bipolar disorder, psychosis and schizophrenia. Dr. Shain also treats obsessive-compulsive disorder, trauma-related conditions and treatment-resistant depression. His clinical approach includes psychopharmacology to support individualized care plans that address complex psychiatric conditions. Dr. Shain is rated as an Advanced provider by MediFind in the treatment of Seasonal Affective Disorder (SAD). His top areas of expertise are Generalized Anxiety Disorder (GAD), Obsessive-Compulsive Disorder (OCD), Seasonal Affective Disorder (SAD), and Major Depression.
Areas of Expertise
MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.
Learn more about MediFind’s expert tiers
- Advanced
- EmpyemaDr. Guse isAdvanced. Learn about Empyema.
- Maturity Onset Diabetes of the Young
- SinusitisDr. Guse isAdvanced. Learn about Sinusitis.
- SitosterolemiaDr. Guse isAdvanced. Learn about Sitosterolemia.
- Type 2 Diabetes (T2D)Dr. Guse isAdvanced. Learn about Type 2 Diabetes (T2D).
- Vitamin D DeficiencyDr. Guse isAdvanced. Learn about Vitamin D Deficiency.
- Experienced
- AcrospiromaDr. Guse isExperienced. Learn about Acrospiroma.
- AgranulocytosisDr. Guse isExperienced. Learn about Agranulocytosis.
- Allergic RhinitisDr. Guse isExperienced. Learn about Allergic Rhinitis.
- Alopecia AreataDr. Guse isExperienced. Learn about Alopecia Areata.
- AnemiaDr. Guse isExperienced. Learn about Anemia.
- AsthmaDr. Guse isExperienced. Learn about Asthma.

