Overview
Ronald Duemler is a primary care provider, practicing in Geriatrics and Family Medicine in Grand Rapids, Michigan. Dr. Duemler is rated as an Experienced provider by MediFind in the treatment of Prothrombin Deficiency. His top areas of expertise are Anemia, Vascular Dementia, Pericarditis, and Cholera. Dr. Duemler 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
- PPO
- HMO
- INDEMNITY
- POS
- PPO
- OTHER MEDICAID
- STATE MEDICAID
- EPO
- HMO
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- OTHER COMMERCIAL
- 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
200 Jefferson Ave Se, Grand Rapids, MI 49503
Corewell Health Family, Internal And Pediatric Medicine - Ada
Mary Watts is a primary care provider, practicing in Internal Medicine and Family Medicine in Ada, Michigan. Dr. Watts has been practicing medicine for over 37 years and is rated as an Experienced provider by MediFind in the treatment of Prothrombin Deficiency. Her top areas of expertise are Prothrombin Deficiency, Glycine Encephalopathy, Contact Dermatitis, and Maturity Onset Diabetes of the Young. Dr. Watts is currently accepting new patients.
Williamson Family Medicine
Jeffrey Williamson is a primary care provider, practicing in Family Medicine in Rockford, Michigan. Dr. Williamson has been practicing medicine for over 34 years and is rated as an Advanced provider by MediFind in the treatment of Prothrombin Deficiency. His top areas of expertise are Guttate Psoriasis, Chronic Demyelinizing Neuropathy with IgM Monoclonal, Bronchitis, and Tietz Syndrome. Dr. Williamson is currently accepting new patients.
Corewell Health Advanced Primary Care - Muskegon
Hernan Lescay is a primary care provider, practicing in Internal Medicine and Geriatrics in Muskegon, Michigan. Dr. Lescay has been practicing medicine for over 40 years and is rated as an Advanced provider by MediFind in the treatment of Prothrombin Deficiency. His top areas of expertise are Thrombophlebitis, Cirrhosis, Type 2 Diabetes (T2D), and Familial Combined Hyperlipidemia. Dr. Lescay 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
- AnemiaDr. Duemler isAdvanced. Learn about Anemia.
- Experienced
- Acute Kidney FailureDr. Duemler isExperienced. Learn about Acute Kidney Failure.
- ApoplexyDr. Duemler isExperienced. Learn about Apoplexy.
- Atrial FibrillationDr. Duemler isExperienced. Learn about Atrial Fibrillation.
- BronchiectasisDr. Duemler isExperienced. Learn about Bronchiectasis.
- Bronchiolitis ObliteransDr. Duemler isExperienced. Learn about Bronchiolitis Obliterans.
- Cerebellar DegenerationDr. Duemler isExperienced. Learn about Cerebellar Degeneration.

