Overview
Matthew Doering is a General Surgeon in Mason City, Iowa. Dr. Doering is rated as an Experienced provider by MediFind in the treatment of Gallstones. His top areas of expertise are Venous Insufficiency, Peptic Ulcer, Stasis Dermatitis and Ulcers, and Necrosis. Dr. Doering 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
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
- HMO
- INDEMNITY
- POS
- PPO
- EPO
- HMO
- PPO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE PDP
- EPO
- HMO
- PPO
- HMO
- POS
- 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
- HMO
- POS
Locations
MercyOne North Iowa General Surgery
Harsha Jayawardena is a General Surgeon in Mason City, Iowa. Dr. Jayawardena is rated as a Distinguished provider by MediFind in the treatment of Gallstones. His top areas of expertise are Cholecystitis, Gallbladder Disease, Familial Colorectal Cancer, Hernia Surgery, and Colostomy.
Cedar Valley Medical Specialists PC
Brian Gerrelts is a General Surgeon in Waterloo, Iowa. Dr. Gerrelts is rated as an Advanced provider by MediFind in the treatment of Gallstones. His top areas of expertise are Hernia, Gallbladder Disease, Gallstones, Hernia Surgery, and Bladder Reconstruction. Dr. Gerrelts is currently accepting new patients.
MercyOne North Iowa General Surgery
Abdi Ahari is a General Surgeon in Mason City, Iowa. Dr. Ahari is rated as an Advanced provider by MediFind in the treatment of Gallstones. His top areas of expertise are Breast Cancer, Paget Disease of the Breast, Familial Colorectal Cancer, Gallbladder Removal, and Hernia Surgery.
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
- NecrosisDr. Doering isAdvanced. Learn about Necrosis.
- Peptic UlcerDr. Doering isAdvanced. Learn about Peptic Ulcer.
- Stasis Dermatitis and UlcersDr. Doering isAdvanced. Learn about Stasis Dermatitis and Ulcers.
- Venous InsufficiencyDr. Doering isAdvanced. Learn about Venous Insufficiency.
- Experienced
- Arterial InsufficiencyDr. Doering isExperienced. Learn about Arterial Insufficiency.
- CellulitisDr. Doering isExperienced. Learn about Cellulitis.
- CholedocholithiasisDr. Doering isExperienced. Learn about Choledocholithiasis.
- EscharDr. Doering isExperienced. Learn about Eschar.
- Gallbladder DiseaseDr. Doering isExperienced. Learn about Gallbladder Disease.
- GallstonesDr. Doering isExperienced. Learn about Gallstones.

