Affiliated with a Castle Connolly Top Hospital
Who is Dr. Alexander, Diagnostic Radiologist in Duluth, MN?
Dr. David Alexander is a Diagnostic Radiologist, who primarily practices in Duluth, MN with 2 additional practice locations. He is board certified. Dr. Alexander graduated from University of Texas Southwestern Medical School, Dallas. Dr. Alexander is fluent in English, and is not currently seeing new patients. Dr. Alexander’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Alexander’s office at (218) 786-8364.
Where did Dr. Alexander go to medical school and complete their residency?
Medical School: University of Texas Southwestern Medical School, Dallas
Is Dr. Alexander board certified as a Diagnostic Radiologist?
Yes, Dr. David Alexander is board certified by the American Board of Radiology
What languages does Dr. Alexander speak?
Dr. Alexander and their clinical team can communicate with patients in the following languages:
English
What conditions does a Diagnostic Radiologist like Dr. Alexander typically treat?
As a Diagnostic Radiologist, Dr. Alexander diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Alexander. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly. Learn more about our claims-based healthcare methodology.
Also known as:
- Mammogram for Breast Cancer Screening
- Health Screening
- Mammography
- Breast Cancer Screening (PDQ®)
- Mammograms
- Breast X-ray
- Breast Cancer Check
ICD-10 Codes:
- Z1231: Encounter for screening mammogram for malignant neoplasm of breast
Also known as:
- Other Abnormal Findings on Lung Scan
- Unusual Lung Scan Results
- Atypical Lung Imaging
- Nonspecific Lung Abnormality
ICD-10 Codes:
- R918: Other nonspecific abnormal finding of lung field
Also known as:
- Abnormal Breast Imaging Results
- Mammography
- Inconclusive mammogram
- Unclear breast scan results
- Abnormal breast scan
ICD-10 Codes:
- R928: Other abnormal and inconclusive findings on diagnostic imaging of breast
Also known as:
- Cough
- Coughing
- Persistent cough
- Chronic cough
ICD-10 Codes:
- R059: Cough, unspecified
Also known as:
- Osteoarthritis of the left knee
- Osteoarthritis
- Degenerative joint disease
- Wear-and-tear arthritis
- Arthrosis
- Joint degeneration
ICD-10 Codes:
- M1712: Unilateral primary osteoarthritis, left knee
Also known as:
- Pleural Effusion
- Pleural Disorder
- Fluid in lungs
- Water on the lung
- Fluid around lungs
ICD-10 Codes:
- J90: Pleural effusion, not elsewhere classified
Also known as:
- Chest Pain
- Chest discomfort
- Thoracic pain
- Upper body pain
ICD-10 Codes:
- R079: Chest pain, unspecified
Also known as:
- Shortness of Breath
- Breathing Problems
- Difficulty breathing
- Breathlessness
- Dyspnea
ICD-10 Codes:
- R0602: Shortness of breath
What procedures does a Diagnostic Radiologist like Dr. Alexander typically perform?
As a Diagnostic Radiologist, procedures performed by Dr. David Alexander may include:
- Abdominal Aortic Aneurysm (AAA) Screening
- Abdominal Imaging
- Abdominal Radiology Consultation
- Angiography
- Arthrography
- Barium Swallow
- Bone Biopsy
- Bone Density Measurement / DXA Scan
Please contact Dr. Alexander's office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.
Does Dr. Alexander accept my insurance?
Dr. Alexander accepts most major insurance plans. Important: Please call our office at (218) 786-8364 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Alexander accept in Duluth, MN?
Dr. Alexander in Duluth, MN accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
Blue Cross Blue Shield of Michigan
IMCare
Marshfield Clinic Health System
Medicare
PrimeWest Health
Unknown
View All Insurances
Where is Dr. Alexander's office located?
What is Dr. Alexander's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Alexander's National Provider Identifier (NPI) number is 1932135936.
What common questions do patients ask about Dr. Alexander?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Alexander
What is Dr. David Alexander's specialty?
Dr. Alexander is a Diagnostic Radiologist near Duluth, MN.
What does a Diagnostic Radiologist do?
A radiologist is a medical doctor who specializes in using imaging technologies to diagnose, manage, and treat various medical conditions. Radiologists typically focus on Diagnostic Radiology, Interventional Radiology, or Radiation Oncology, and may also obtain certifications in a range of subspecialties, such as neuroradiology, musculoskeletal radiology, or pediatric radiology. Additionally, board certifications are available in Medical Physics, which ensures the safe and effective use of radiation in imaging and treatment. Radiologists collaborate with other healthcare professionals to interpret imaging results and help guide patient care decisions.
Is this Dr. David Alexander affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Alexander is affiliated with Essentia Health-St. Mary's Medical Center - Duluth, Essentia Health-St. Mary's Medical Center - Duluth which are a Castle Connolly Top Hospitals. Castle Connolly Top Hospitals are healthcare institutions recognized for their excellence in specific medical procedures and overall patient care. They are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals
When to see a Diagnostic Radiologist?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see a Diagnostic Radiologist. Explore insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.
Is David Alexander accepting new patients in Duluth, MN?
No, Dr. David Alexander is not accepting new patients at this time.
Does Dr. David Alexander offer online booking?
Please contact Dr. Alexander's office at (218) 786-8364 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with David Alexander?
Please contact Dr. Alexander's office at (218) 786-8364 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. David Alexander have?
Dr. David Alexander is certified by the American Board of Radiology.
Other Diagnostic Radiologist Near Duluth, MN

Diagnostic Radiologist
Dr. Scott White, MD is a Diagnostic Radiologist, who primarily practices in Duluth, MN. He has been practicing for over 31 years and is board certified.
Duluth, MN
Diagnostic Radiologist
Dr. Chad St Germain, MD is a Diagnostic Radiologist, who primarily practices in Duluth, MN with 1 additional practice location.
Duluth, MN
Diagnostic Radiologist
Dr. Eric Zimmerman, MD is a Diagnostic Radiologist, who primarily practices in Duluth, MN with 2 additional practice locations.
Duluth, MN