Overview
Diana Maas is an Endocrinologist in Milwaukee, Wisconsin. Dr. Maas is rated as an Advanced provider by MediFind in the treatment of Papillary Thyroid Cancer. Her top areas of expertise are Hypothalamic Tumor, Pituitary Tumor, Sheehan Syndrome, and Hypogonadotropic Hypogonadism.
Her clinical research consists of co-authoring 1 peer reviewed article. 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
- HMO
- POS
- PPO
- EPO
- HMO
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
- POS
- PPO
- EPO
- HMO
- PPO
- HMO
- INDEMNITY
- POS
- PPO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE SNP
- EPO
- POS
- PPO
- OTHER MANAGED MEDICAID
- OTHER MEDICAID
- STATE MEDICAID
- HMO
- HMO
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- OTHER COMMERCIAL
- OTHER MEDICARE PART D
- EPO
- HMO
- POS
- PPO
- EPO
- 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
Additional Areas of Focus
Dr. Maas 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.
Clinical Cancer Center-Froedtert Hospital
Gilbert Fareau is an Endocrinologist in Milwaukee, Wisconsin. Dr. Fareau is rated as a Distinguished provider by MediFind in the treatment of Papillary Thyroid Cancer. His top areas of expertise are Thyroid Cancer, Papillary Thyroid Cancer, Medullary Thyroid Carcinoma, Anaplastic Thyroid Cancer, and Thyroidectomy.
Advanced Diabetes And Endocrine Center
Maan Barhoum is an Endocrinologist in Libertyville, Illinois. Dr. Barhoum is rated as a Distinguished provider by MediFind in the treatment of Papillary Thyroid Cancer. His top areas of expertise are Thyroid Cancer, Anaplastic Thyroid Cancer, Hypercalcemia, and Milk-Alkali Syndrome.
Endeavor Health Medical Group
Kristina Todorova-Koteva, MD, an endocrinologist at Endeavor Health, provides personalized care for a broad range of hormonal and metabolic conditions. She focuses on patient education and informed decision-making, helping individuals understand their diagnosis and choose the best path forward. Dr. Todorova-Koteva believes that empowered patients are better equipped to improve their health and sustain long-term outcomes. Dr. Todorova is rated as a Distinguished provider by MediFind in the treatment of Papillary Thyroid Cancer. Her top areas of expertise are Type 2 Diabetes (T2D), Diabetic Nephropathy, Triple A Syndrome, and Thyroid Cancer.
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
- AcromegalyDr. Maas isDistinguished. Learn about Acromegaly.
- Adrenal Insufficiency PediatricDr. Maas isDistinguished. Learn about Adrenal Insufficiency Pediatric.
- Deafness Hypogonadism SyndromeDr. Maas isDistinguished. Learn about Deafness Hypogonadism Syndrome.
- Empty Sella SyndromeDr. Maas isDistinguished. Learn about Empty Sella Syndrome.
- GigantismDr. Maas isDistinguished. Learn about Gigantism.
- Growth Hormone Deficiency (GHD)Dr. Maas isDistinguished. Learn about Growth Hormone Deficiency (GHD).
- Advanced
- Aarskog SyndromeDr. Maas isAdvanced. Learn about Aarskog Syndrome.
- Anaplastic Thyroid CancerDr. Maas isAdvanced. Learn about Anaplastic Thyroid Cancer.
- BOD SyndromeDr. Maas isAdvanced. Learn about BOD Syndrome.
- Campomelic DysplasiaDr. Maas isAdvanced. Learn about Campomelic Dysplasia.
- Camptodactyly Syndrome Guadalajara Type 1
- Camptodactyly Syndrome Guadalajara Type 2
- Experienced
- Abdominal Obesity Metabolic Syndrome
- Addison's DiseaseDr. Maas isExperienced. Learn about Addison's Disease.
- Aseptic and Alopecic Nodules of Scalp (AANS)
- Autoimmune Polyendocrinopathy-Candidiasis-Ectodermal Dystrophy (APECED)
- Autoimmune Polyglandular Syndrome Type 2
- Boomerang DysplasiaDr. Maas isExperienced. Learn about Boomerang Dysplasia.

