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Summary
Dr. Sierra graduated from the University of Wisconsin School of Medicine and Public Health in 1978. Dr. Sierra works in Fond du Lac, WI and specializes in Emergency Medicine and Internal Medicine. Dr. Sierra is affiliated with Ssm Health Saint Agnes Hospital Fond Du Lac.
Quick Facts
- 48 years of experience
- 2 insurance plans accepted
- University Of South Dakota School Of Medicine
- 2 specialties
- 8 areas of expertise
- 2 board certifications
- 1 hospital affiliation
- 1 office location
Office Location
Compare with Similar Doctors
 |  |  | |
| Dr. Lewis A Sierra, MD | Christopher Carleo, MD | Dr. Ali Mahmood | Dr. C Harold Mork |
| Emergency Medicine | Emergency Medicine | Cardiovascular Disease | Internal Medicine |
| Accepts New Patients | |||
| 48 Years of Experience | 28 Years of Experience | 13 Years of Experience | |
| No Virtual Visit Option | Virtual Visit Available | No Virtual Visit Option | No Virtual Visit Option |
| Speaks English | |||
| Fond du Lac , WI | East Setauket , NY | Oshkosh , WI | Winnebago , WI |
| Med School: University Of Wisconsin School Of Medicine And Public Health | Med School: Suny Stony Brookhealth | Med School: Sidney Kimmel Medical College At Thomas Jefferson University | |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Lewis A Sierra
Medical Specialties
Dr. Lewis A Sierra has the following 2 specialties
Specialty Expertise
Dr. Lewis A Sierra has the following 8 areas of expertise
Certifications, License, & Education
48 Years Experience
Education & Training
Residency
Completed their residency at University Of South Dakota School Of Medicine.
Medical School
Graduated from University Of Wisconsin School Of Medicine And Public Health in 1978.
NPI Number
Dr. Sierra's NPI number is 1346222023.
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Frequently Asked Questions
- Does Dr. Lewis A Sierra accept my insurance?
- You can see the insurance plans that Dr. Lewis A Sierra accepts on their Vitals profile.
- Is Dr. Lewis A Sierra accepting new patients?
- Dr. Lewis A Sierra has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
- How can I make an appointment with Dr. Lewis A Sierra?
- You can find contact information for Dr. Lewis A Sierra here on Vitals.
- Which hospitals is Dr. Lewis A Sierra affiliated with?
- Dr. Lewis A Sierra is affiliated with Ssm Health Saint Agnes Hospital Fond Du Lac.
- Where is Dr. Lewis A Sierra's office located?
- Dr. Lewis A Sierra's office is located at 145 N Main St, Fond du Lac, WI, 54935.
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