Overview
Lewis Sierra is an Internal Medicine provider practicing medicine in Fond Du Lac, Wisconsin.
Specialties
Licenses
Languages Spoken
Gender
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE PART D
Locations
420 E Division St, Fond Du Lac, WI 54935
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Frequently Asked Questions about Dr. Lewis Sierra
How do I make an appointment with Dr. Lewis Sierra?
You can book an appointment with Dr. Lewis Sierra by calling their office at 920-926-8492. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.
Does Dr. Lewis Sierra accept my insurance?
Dr. Lewis Sierra accepts most major insurance plans, including Dean Health and Medicare. We recommend calling the office directly at 920-926-8492 to verify that your specific plan is currently accepted before your visit.
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
We do not have enough information to identify the Areas of Expertise for this provider.