5
1 Rating
Summary
Dr. Delwyn Lassen is a family medicine physician with nearly five decades of experience caring for patients and their families. He earned his medical degree from the University of Iowa and completed his residency training through the Siouxland Medical Education Foundation. With 49 years of practice, Dr. Lassen brings extensive knowledge to comprehensive primary care. He provides medical services in English.
Dr. Lassen practices at multiple locations throughout Iowa and Illinois, including Sioux Center, Sioux City, and Rock Island. He treats various conditions such as type 2 diabetes and urinary retention issues. His practice includes performing hearing tests and blood work to help diagnose and monitor patient health. Patients consistently rate Dr. Lassen highly, giving him an average rating of 5.0 stars.
Dr. Lassen practices at multiple locations throughout Iowa and Illinois, including Sioux Center, Sioux City, and Rock Island. He treats various conditions such as type 2 diabetes and urinary retention issues. His practice includes performing hearing tests and blood work to help diagnose and monitor patient health. Patients consistently rate Dr. Lassen highly, giving him an average rating of 5.0 stars.
Overview based on verified provider data
Quick Facts
- accepting new patients
- 49 years of experience
- 14 insurance plans accepted
- speaks English
- Siouxland Medical Education Foundation
- 1 specialty
- 7 areas of expertise
- 1 board certification
- 7 office locations
- Male
Office Locations
Dr. Delwyn Lee Lassen has 7 locationsPromise Community Health Center
338 1st Ave NWSioux Center, IA 51250 Tel: (712) 722-1700
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed
Promise Community Health Center
33 4th St NWSioux Center, IA 51250Mon8:00 am - 7:00 pm
Tue8:00 am - 6:00 pm
Wed8:00 am - 6:00 pm
Thu8:00 am - 7:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed
Compare with Similar Doctors
 |  |  |  |
| Dr. Delwyn Lee Lassen, MD | Nicole Baldwin, APRN, FNP-BC | Dr. Nichola Antionette Patton, DNP, MSN, MBA, AGACNP-BC | Dr. Parth Bhavsar |
| Family Medicine | Family Medicine | Family Medicine | Family Medicine |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | Accepts New Patients |
| 49 Years of Experience | 8 Years of Experience | 21 Years of Experience | 12 Years of Experience |
| No Virtual Visit Option | Virtual Visit Available | Virtual Visit Available | Virtual Visit Available |
| Speaks English | Speaks English | Speaks English, German, Portuguese | Speaks English, Hindi, Gujarati, Urdu |
| Sioux Center , IA | Orlando , FL | Sheridan , WY | Lawrenceville , GA |
| Med School: University Of Iowa | Med School: Smt N H L Municipal Medical College | ||
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Delwyn Lee Lassen
Medical Specialties
Dr. Delwyn Lee Lassen has the following specialty
Specialty Expertise
Dr. Delwyn Lee Lassen has the following 7 areas of expertise
Certifications, License, & Education
49 Years Experience
Education & Training
Residency
Completed their residency at Siouxland Medical Education Foundation.
Medical School
Graduated from University Of Iowa in 1977.
NPI Number
Dr. Lassen's NPI number is 1558346015.
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Frequently Asked Questions
- Is Dr. Delwyn Lee Lassen accepting new patients?
- Dr. Delwyn Lee Lassen is accepting new patients on Vitals. View Dr. Delwyn Lee Lassen's profile on Vitals to make an appointment.
- Does Dr. Delwyn Lee Lassen accept virtual/telehealth appointments?
- Dr. Delwyn Lee Lassen has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- How can I make an appointment with Dr. Delwyn Lee Lassen?
- You can find contact information for Dr. Delwyn Lee Lassen here on Vitals.
- Does Dr. Delwyn Lee Lassen accept my insurance?
- You can see the insurance plans that Dr. Delwyn Lee Lassen accepts on their Vitals profile.
- What languages does Dr. Delwyn Lee Lassen speak?
- Dr. Delwyn Lee Lassen speaks English.
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