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Office
1500 Post Rd.
Darien, CT 06820Phone+1 203-655-2516Fax+1 203-656-3665- Is this information wrong?
Summary
- Dr. William Giesen, MD is an internist in Darien, Connecticut. He is currently licensed to practice medicine in Connecticut and New York. He is affiliated with Stamford Health.
Education & Training
- University of ConnecticutResidency, Internal Medicine, 1975 - 1978
- Georgetown University School of MedicineClass of 1975
Certifications & Licensure
- NY State Medical License 1979 - Present
- CT State Medical License 1982 - 2024
Hospital Affiliations
- Stamford HealthStamford, Connecticut