Overview
Heidi Chatham, MD, a family medicine physician at Endeavor Health, provides care for patients of all ages with a focus on strong relationships and personalized treatment. She emphasizes compassion, education and listening to create a safe, supportive environment. As a working mother, Dr. Chatham brings empathy and real-world perspective to every patient interaction, helping individuals and families navigate their health with confidence.
Dr. Chatham is rated as an Experienced provider by MediFind in the treatment of Hashimoto Thyroiditis. Her top areas of expertise are Obesity in Children, Vitamin D Deficiency, Type 2 Diabetes (T2D), and Acute Cystitis.
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
- MEDICARE MAPD
- MEDICARE SNP
- OTHER MEDICARE
- OTHER MEDICARE PART D
- 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
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE-MEDICAID PLAN
- 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
- HMO
- MANAGED MEDICAID PLAN
- MEDICARE SNP
- 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
Accepted plan types not found. Please verify directly with the provider.
- POS
- PPO
- EPO
- POS
- HMO
- INDEMNITY
- POS
- PPO
- EPO
- POS
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- OTHER MEDICARE
- 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
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE PDP
- INSURANCE PLAN
- MEDICARE MAPD
- OTHER COMMERCIAL
- PPO
- HMO
- POS
- 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
15 S. McHenry Rd., 2nd Floor, Buffalo Grove, IL 60089
Evan Geissler is a primary care provider, practicing in Family Medicine in Hammond, Indiana. Dr. Geissler is rated as an Advanced provider by MediFind in the treatment of Hashimoto Thyroiditis. His top areas of expertise are Hashimoto Thyroiditis, Hypertensive Heart Disease, Enlarged Liver, Pediatric Myocarditis, and Gastrostomy.
Adventist Health Partners Inc.
William Epperly is a primary care provider, practicing in Family Medicine in Bloomingdale, Illinois. Dr. Epperly is rated as an Experienced provider by MediFind in the treatment of Hashimoto Thyroiditis. His top areas of expertise are Hashimoto Thyroiditis, Hypothyroidism, Peripheral Neuropathy, and Premenstrual Syndrome.
Endeavor Health Medical Group
Leslie Mendoza Temple, MD, the medical director of integrative medicine at Endeavor Health, blends conventional medicine with evidence-based holistic therapies to treat the whole person. She sees patients of all ages and offers care that includes nutritional counseling, herbal medicine, traditional Chinese medicine and mind-body practices. Dr. Mendoza Temple focuses on prevention, root cause healing and empowering patients to take charge of their health with individualized support. Dr. Temple is rated as an Advanced provider by MediFind in the treatment of Hashimoto Thyroiditis. Her top areas of expertise are Fibromyalgia, Musculocontractural Ehlers-Danlos Syndrome (mcEDS), Non-Hodgkin Lymphoma, and Ehlers-Danlos Syndrome (EDS).
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
- Obesity in ChildrenDr. Chatham isAdvanced. Learn about Obesity in Children.
- Experienced
- Acute CystitisDr. Chatham isExperienced. Learn about Acute Cystitis.
- Breast CancerDr. Chatham isExperienced. Learn about Breast Cancer.
- CellulitisDr. Chatham isExperienced. Learn about Cellulitis.
- Chronic CoughDr. Chatham isExperienced. Learn about Chronic Cough.
- COVID-19Dr. Chatham isExperienced. Learn about COVID-19.
- Defective Apolipoprotein B-100Dr. Chatham isExperienced. Learn about Defective Apolipoprotein B-100.