
Overview
Amy Hollen is a primary care provider, practicing in Family Medicine in Grand Rapids, Michigan. Dr. Hollen has been practicing medicine for over 29 years and is rated as an Experienced provider by MediFind in the treatment of Hashimoto Thyroiditis. Her top areas of expertise are Generalized Anxiety Disorder (GAD), Seasonal Affective Disorder (SAD), Diabetic Nephropathy, and Type 2 Diabetes (T2D). Dr. Hollen is currently accepting new patients.
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
- HMO
- POS
- PPO
- OTHER MEDICARE
- OTHER MEDICARE PART D
- EPO
- HMO
- PPO
- EPO
- HMO
- POS
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
- EPO
- POS
- HMO
- INDEMNITY
- POS
- PPO
- EPO
- POS
- PPO
- OTHER MANAGED MEDICAID
- HMO
- 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
- EPO
- HMO
- PPO
- EPO
- HMO
- INDEMNITY
- PPO
- HMO
- POS
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- OTHER COMMERCIAL
- OTHER COMMERCIAL
- PPO
- EPO
- HMO
- POS
- PPO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- 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
1525 East Beltline Avenue Northeast, Suite 102, Grand Rapids, MI 49525
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Michael Bultje is a primary care provider, practicing in Family Medicine in Wyoming, Michigan. Dr. Bultje has been practicing medicine for over 26 years and is rated as an Experienced provider by MediFind in the treatment of Hashimoto Thyroiditis. His top areas of expertise are Macroamylasemia, Type 2 Diabetes (T2D), Hypertension, and Familial Hypertension. Dr. Bultje is currently accepting new patients.
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Nathanial Chumley is a primary care provider, practicing in Geriatrics and Family Medicine in Holland, Michigan. Dr. Chumley has been practicing medicine for over 14 years and is rated as an Advanced provider by MediFind in the treatment of Hashimoto Thyroiditis. His top areas of expertise are Type 2 Diabetes (T2D), Seasonal Affective Disorder (SAD), Glucocorticoid-Remediable Aldosteronism, and Familial Hypertension. Dr. Chumley is currently accepting new patients.
Corewell Health Family, Lnternal And Pediatric Medicine - Rockford
Aaron Defrang is a primary care provider, practicing in Family Medicine in Rockford, Michigan. Dr. Defrang has been practicing medicine for over 20 years and is rated as an Advanced provider by MediFind in the treatment of Hashimoto Thyroiditis. His top areas of expertise are Generalized Anxiety Disorder (GAD), Familial Combined Hyperlipidemia, Xanthoma, and Glucocorticoid-Remediable Aldosteronism.
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
- CirrhosisDr. Hollen isAdvanced. Learn about Cirrhosis.
- Diabetic NephropathyDr. Hollen isAdvanced. Learn about Diabetic Nephropathy.
- Familial Combined HyperlipidemiaDr. Hollen isAdvanced. Learn about Familial Combined Hyperlipidemia.
- Familial HypertensionDr. Hollen isAdvanced. Learn about Familial Hypertension.
- Generalized Anxiety Disorder (GAD)
- Glucocorticoid-Remediable Aldosteronism
- Experienced
- Acro-Pectoro-Renal Field DefectDr. Hollen isExperienced. Learn about Acro-Pectoro-Renal Field Defect.
- Acropectoral SyndromeDr. Hollen isExperienced. Learn about Acropectoral Syndrome.
- Acute CystitisDr. Hollen isExperienced. Learn about Acute Cystitis.
- Adams-Oliver SyndromeDr. Hollen isExperienced. Learn about Adams-Oliver Syndrome.
- ADULT SyndromeDr. Hollen isExperienced. Learn about ADULT Syndrome.
- AgranulocytosisDr. Hollen isExperienced. Learn about Agranulocytosis.



