Overview
Katarzyna G. Zarnecki, DO, a specialist in endocrinology, diabetes & metabolism at Endeavor Health, treats a range of hormonal and metabolic disorders including thyroid disease, pituitary tumors and diabetes. She speaks English and Polish and offers advanced therapies such as insulin pump management and thyroid biopsies.
Dr. Zarnecki is rated as an Experienced provider by MediFind in the treatment of Diabetic Macular Edema (DME). Her top areas of expertise are Diabetic Neuropathy, Hyperparathyroidism, Type 2 Diabetes (T2D), and Diabetic Nephropathy.
Her clinical research consists of co-authoring 2 peer reviewed articles. MediFind looks at clinical research from the past 15 years.
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
- 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
- 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
- EPO
- HMO
- PPO
- HMO
- INDEMNITY
- 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
- EPO
- HMO
- PPO
- INSURANCE PLAN
- MEDICARE MAPD
- OTHER COMMERCIAL
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- OTHER COMMERCIAL
- EPO
- HMO
- POS
- PPO
- INSURANCE PLAN
- MEDICARE MAPD
- OTHER COMMERCIAL
- 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
- MEDICARE MAPD
- MEDICARE SNP
Locations
2151 Waukegan Rd., Suite 140, Bannockburn, IL 60015
9977 Woods Dr., Suite 300, Skokie, IL 60077
Additional Areas of Focus
Dr. Zarnecki has provided the following conditions as areas of focus. Please note that we may not have enough data to validate their experience in some of these conditions.
Clinical Research
Clinical research consists of overseeing clinical studies of patients undergoing new treatments and therapies, and publishing articles in peer reviewed medical journals. Providers who actively participate in clinical research are generally at the forefront of the fields and aware of the most up-to-date advances in treatments for their patients.
Office
Ramez Bahu is an Endocrinologist in Skokie, Illinois. Dr. Bahu has been practicing medicine for over 17 years and is rated as a Distinguished provider by MediFind in the treatment of Diabetic Macular Edema (DME). His top areas of expertise are Type 2 Diabetes (T2D), Type 1 Diabetes (T1D), Thyroid Cancer, and Medullary Thyroid Carcinoma.
Endeavor Health Medical Group
Joseph Michael Shulan, DO, an endocrinologist at Endeavor Health, evaluates and manages a wide range of hormone-related conditions including type 1 and type 2 diabetes, thyroid disorders, adrenal and pituitary disease and osteoporosis. He provides personalized treatment plans to help patients manage chronic endocrine conditions and maintain long-term health. Dr. Shulan is rated as a Distinguished provider by MediFind in the treatment of Diabetic Macular Edema (DME). His top areas of expertise are Type 2 Diabetes (T2D), Triple A Syndrome, Adrenal Insufficiency Pediatric, and Hyperparathyroidism.
Endeavor Health Medical Group
Karolina Woloszyn Machnica, DO, an endocrinologist at Endeavor Health, provides care for patients with hormonal and metabolic disorders, including diabetes, thyroid disease and adrenal conditions. She works closely with patients to develop individualized treatment plans that support long-term endocrine health. Dr. Machnica is rated as a Distinguished provider by MediFind in the treatment of Diabetic Macular Edema (DME). Her top areas of expertise are Hyperparathyroidism, Type 2 Diabetes (T2D), Familial Isolated Hyperparathyroidism, and Osteitis Fibrosa.
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
- Distinguished
- Diabetic NephropathyDr. Zarnecki isDistinguished. Learn about Diabetic Nephropathy.
- Diabetic NeuropathyDr. Zarnecki isDistinguished. Learn about Diabetic Neuropathy.
- HyperparathyroidismDr. Zarnecki isDistinguished. Learn about Hyperparathyroidism.
- Type 2 Diabetes (T2D)Dr. Zarnecki isDistinguished. Learn about Type 2 Diabetes (T2D).
- Advanced
- Addison's DiseaseDr. Zarnecki isAdvanced. Learn about Addison's Disease.
- Adrenal Insufficiency PediatricDr. Zarnecki isAdvanced. Learn about Adrenal Insufficiency Pediatric.
- Anaplastic Thyroid CancerDr. Zarnecki isAdvanced. Learn about Anaplastic Thyroid Cancer.
- Congenital Adrenal Hyperplasia (CAH)Dr. Zarnecki isAdvanced. Learn about Congenital Adrenal Hyperplasia (CAH).
- Congenital Lipoid Adrenal HyperplasiaDr. Zarnecki isAdvanced. Learn about Congenital Lipoid Adrenal Hyperplasia.
- Diabetes Insipidus (DI)Dr. Zarnecki isAdvanced. Learn about Diabetes Insipidus (DI).
- Experienced
- Acute Adrenal CrisisDr. Zarnecki isExperienced. Learn about Acute Adrenal Crisis.
- Adrenal Gland AdenomaDr. Zarnecki isExperienced. Learn about Adrenal Gland Adenoma.
- Autoimmune Polyendocrinopathy-Candidiasis-Ectodermal Dystrophy (APECED)
- Autoimmune Polyglandular Syndrome Type 2Dr. Zarnecki isExperienced. Learn about Autoimmune Polyglandular Syndrome Type 2.
- Autosomal Dominant HypocalcemiaDr. Zarnecki isExperienced. Learn about Autosomal Dominant Hypocalcemia.
- CraniopharyngiomaDr. Zarnecki isExperienced. Learn about Craniopharyngioma.