Affiliated with a Castle Connolly Top Hospital
Who is Dr. Ryan, Diagnostic Radiologist in O Fallon, IL?
What languages does Dr. Ryan speak?
Dr. Ryan and their clinical team can communicate with patients in the following languages:
- English
What conditions does a Diagnostic Radiologist like Dr. Ryan typically treat?
As a Diagnostic Radiologist, Dr. Ryan 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. Ryan. 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:
- Headache
- Head pain
- Cephalalgia
- Tension headache
ICD-10 Codes:
- R519: Headache, unspecified
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:
- R0600: Dyspnea, unspecified
Also known as:
- Changes in Mental State
- Mental Disorder
- Confusion
- Disorientation
- Changes in awareness
ICD-10 Codes:
- R4182: Altered mental status, unspecified
Also known as:
- Lower Back Spondylosis
- Neck Spondylosis
- Spine Injuries and Disorder
- Neck Injuries and Disorder
- Lumbar Spondylosis
- Lower Back Arthritis
- Degenerative Lumbar Spine Disease
- Cervical Spondylosis
- Neck Arthritis
- Degenerative Neck Disease
ICD-10 Codes:
- M47816: Spondylosis without myelopathy or radiculopathy, lumbar region
- M47812: Spondylosis without myelopathy or radiculopathy, cervical region
Also known as:
- Dizziness
- Dizziness and Vertigo
- Lightheadedness
- Giddiness
- Vertigo
ICD-10 Codes:
- R42: Dizziness and giddiness
Also known as:
- Muscle Weakness
- Muscle Disorder
- Loss of strength
- Fatigue
- Muscle fatigue
ICD-10 Codes:
- R531: Weakness
What procedures does a Diagnostic Radiologist like Dr. Ryan typically perform?
As a Diagnostic Radiologist, procedures performed by Dr. Daniel Ryan 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. Ryan's office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.
Does Dr. Ryan accept my insurance?
Dr. Ryan accepts most major insurance plans. Important: Please call our office at (410) 502-0012 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Ryan accept in O Fallon, IL?
Dr. Ryan in O Fallon, IL accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Allied Benefit Systems
AmeriBen
Cigna Group
CVS Health (formerly Aetna)
Essence Healthcare
Humana
Medicare
Molina Healthcare
State of California
State of Illinois
View All Insurances
Where is Dr. Ryan's office located?
Dr. Daniel Ryan's Primary Practice
1 Saint Elizabeth Blvd
O Fallon, IL 62269
(410) 502-0012
What hospitals are Dr. Ryan affiliated with?
Castle Connolly Top Hospital
This doctor is affiliated with a Castle Connolly Top Hospital.
Dr. Ryan has admitting privileges at the following hospitals:
What is Dr. Ryan's NPI number?A National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Ryan's National Provider Identifier (NPI) number is 1386059400.
What common questions do patients ask about Dr. Ryan?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Ryan