Overview
John Hiemstra is a primary care provider, practicing in Family Medicine in Lynden, Washington. Dr. Hiemstra is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). His top areas of expertise are Hypertension, Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, and Type 2 Diabetes (T2D). Dr. Hiemstra 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
- EPO
- INSURANCE PLAN
- MEDICARE MAPD
- MEDICARE PDP
- OTHER COMMERCIAL
- OTHER MEDICARE
- PPO
- OTHER MEDICARE
- OTHER MEDICARE PART D
- EPO
- HMO
- PPO
- 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
Accepted plan types not found. Please verify directly with the provider.
- OTHER MANAGED MEDICAID
- OTHER MEDICAID
- STATE MEDICAID
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE PART D
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- EPO
- PPO
- PPO
- EPO
- PPO
- INSURANCE PLAN
- MEDICARE MAPD
- OTHER COMMERCIAL
- PPO
- EPO
- PPO
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE
- OTHER MEDICARE PART D
Locations
1610 Grover St, Suite D1, Lynden, WA 98264
3130 Squalicum Pkwy, Suite 110, Bellingham, WA 98225
2600 Compass Rd, Glenview, IL 60026
8097 Harborview Rd, Blaine, WA 98230
722 N State St, Bellingham, WA 98225
5580 Nordic Way, Ferndale, WA 98248
Sarah Erny is a primary care provider, practicing in Family Medicine in Bellingham, Washington. Dr. Erny is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). Her top areas of expertise are Mononucleosis, Hypothyroidism, Obesity in Children, and Vitamin B12 Deficiency.
Nooksack Central Management System
Sara Sheaffer is a primary care provider, practicing in Family Medicine in Everson, Washington. Dr. Sheaffer is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). Her top areas of expertise are Food Allergy, Type 2 Diabetes (T2D), Maturity Onset Diabetes of the Young, and Colorectal Cancer. Dr. Sheaffer is currently accepting new patients.
Gabrielle Worzella is a primary care provider, practicing in Family Medicine in Bellingham, Washington. Dr. Worzella is rated as an Experienced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). Her top areas of expertise are Autonomic Dysreflexia, Mast Cell Activation Syndrome (MCAS), Ehlers-Danlos Syndrome (EDS), and COVID-19. Dr. Worzella is currently accepting new patients.
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
- Familial HypertensionDr. Hiemstra isAdvanced. Learn about Familial Hypertension.
- Glucocorticoid-Remediable Aldosteronism
- HypertensionDr. Hiemstra isAdvanced. Learn about Hypertension.
- Infant HyperglycemiaDr. Hiemstra isAdvanced. Learn about Infant Hyperglycemia.
- Type 2 Diabetes (T2D)Dr. Hiemstra isAdvanced. Learn about Type 2 Diabetes (T2D).
- Experienced
- Alzheimer's DiseaseDr. Hiemstra isExperienced. Learn about Alzheimer's Disease.
- AnemiaDr. Hiemstra isExperienced. Learn about Anemia.
- ApoplexyDr. Hiemstra isExperienced. Learn about Apoplexy.
- Atrial TachycardiaDr. Hiemstra isExperienced. Learn about Atrial Tachycardia.
- Atrioventricular Nodal Reentrant Tachycardia (AVNRT)
- Barrett EsophagusDr. Hiemstra isExperienced. Learn about Barrett Esophagus.