JG
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Guynan, Diagnostic Radiologist in Omaha, NE?
Dr. John Guynan, MD is a Diagnostic Radiologist, who primarily practices in Omaha, NE with 2 additional practice locations. Dr. Guynan is fluent in English, and is currently seeing new patients. Dr. Guynan’s practice accepts Medicaid, Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Guynan’s office at (402) 398-5890.
What languages does Dr. Guynan speak?
Dr. Guynan and their clinical team can communicate with patients in the following languages:
English
What conditions does Dr. Guynan treat?
As a Diagnostic Radiologist, Dr. Guynan 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. Guynan. 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.
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
Also known as:
- Cough
- Coughing
- Persistent cough
- Chronic cough
ICD-10 Codes:
- R059: Cough, unspecified
Also known as:
- Fluid in Abdomen
- Fatty Liver Disease
- Liver Disease
- Nonalcoholic Fatty Liver Disease (NAFLD) & NASH
- Nonalcoholic Fatty Liver Disease & NASH in Children
- Ascites
- Abdominal fluid buildup
- Peritoneal fluid
- NAFLD
- NASH
- Hepatic steatosis
ICD-10 Codes:
- R188: Other ascites
- K760: Fatty (change of) liver, not elsewhere classified
Also known as:
- Other Pre-Procedure Examination
- Various pre-op checks
- Miscellaneous pre-surgery exams
- Other pre-treatment assessments
ICD-10 Codes:
- Z01818: Encounter for other preprocedural examination
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:
- Collapsed Lung
- Pleural Disorder
- Atelectasis
- Lung collapse
- Incomplete lung expansion
- Pneumothorax
- Air in Chest Cavity
- Lung Collapse
ICD-10 Codes:
- J9811: Atelectasis
- J939: Pneumothorax, unspecified
Also known as:
- Cigarette Addiction
- Smoking
- Smoking Addiction
- Nicotine Dependence from Cigarettes
- Tobacco Addiction
ICD-10 Codes:
- F17210: Nicotine dependence, cigarettes, uncomplicated
Also known as:
- Catheter Management
- Catheter adjustment
- Catheter care
- Non-vascular catheter maintenance
ICD-10 Codes:
- Z4682: Encounter for fitting and adjustment of non-vascular catheter
Also known as:
- Abdominal Pain
- Stomach Ache
- Belly Pain
- Stomach Pain
ICD-10 Codes:
- R109: Unspecified abdominal pain
Also known as:
- History of Nicotine Dependence
- E-Cigarettes
- Smokeless Tobacco
- Smoking
- Past nicotine addiction
- Previous smoking habit
- History of tobacco use disorder
ICD-10 Codes:
- Z87891: Personal history of nicotine dependence
Also known as:
- Vascular Access Device Management
- Vascular Access Care
- Port Management
- Catheter Care
ICD-10 Codes:
- Z452: Encounter for adjustment and management of vascular access device
Also known as:
- Acute Cough
- Cough
- Sudden cough
- Short-term cough
- New cough
ICD-10 Codes:
- R051: Acute cough
Also known as:
- Gastrointestinal Device Fitting and Adjustment
- GI Appliance Fitting
- Digestive Device Adjustment
- Enteral Device Care
ICD-10 Codes:
- Z4659: Encounter for fitting and adjustment of other gastrointestinal appliance and device
Also known as:
- Low Blood Oxygen
- Lung Disease
- Hypoxemia
- Reduced oxygen in blood
- Oxygen deficiency
ICD-10 Codes:
- R0902: Hypoxemia
Also known as:
- Single Nontoxic Thyroid Nodule
- Thyroid Disease
- Benign Thyroid Nodule
- Solitary Thyroid Nodule
ICD-10 Codes:
- E041: Nontoxic single thyroid nodule
Also known as:
- Sepsis
- Blood Poisoning
- Septicemia
- Systemic Bacterial Infection
ICD-10 Codes:
- A419: Sepsis, unspecified organism
Also known as:
- Nontoxic Multinodular Goiter
- Thyroid Disease
- Multinodular Goiter
- Lumpy Enlarged Thyroid
ICD-10 Codes:
- E042: Nontoxic multinodular goiter
What procedures does Dr. Guynan perform?
As a Diagnostic Radiologist, Dr. Guynan performs a variety of medical procedures. This procedure information is derived from anonymized insurance claims and highlights the medical procedures most commonly performed by Dr. Guynan. 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.
Also known as:
- Ultrasound-Guided Fine Needle Biopsy
- Lung or Chest Biopsy
- Biopsy
- Ultrasound
- FNA Biopsy with Ultrasound
- Image-Guided Biopsy
- Fine Needle Aspiration
- First Lesion Biopsy
- Percutaneous lung biopsy
- Mediastinum core needle biopsy
- Image-guided lung biopsy
CPT Codes:
- 10005: Fine needle aspiration biopsy, including ultrasound guidance; first lesion
- 32408: Core needle biopsy, lung or mediastinum, percutaneous, including imaging guidance, when performed
Also known as:
- Abdominal Fluid Drainage with Imaging Guidance
- Guided Abdominal Paracentesis
- Ascites Drainage with Ultrasound
- Fluid Removal from Belly
CPT Codes:
- 49083: Abdominal paracentesis (diagnostic or therapeutic); with imaging guidance
Also known as:
- Vein Closure with Chemical Adhesive
- Endovenous Chemical Ablation
- Varicose Vein Glue Treatment
- Cyanoacrylate Vein Ablation
- VenaSeal Procedure
CPT Codes:
- 36482: Endovenous ablation therapy of incompetent vein, extremity, by transcatheter delivery of a chemical adhesive (eg, cyanoacrylate) remote from the access site, inclusive of all imaging guidance and monitoring, percutaneous; first vein treated
Does Dr. Guynan accept my insurance?
Dr. Guynan accepts most major insurance plans. Important: Please call our office at (402) 398-5890 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Guynan accept in Omaha, NE?
Dr. Guynan in Omaha, NE accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
Amerivantage Rx
Humana
Medica
Medicare
MedStar Health
SGS North America Inc
State of Nebraska
State of Tennessee
Wellmark BlueCross BlueShield
View All Insurances
Where is Dr. Guynan's office located?
What is Dr. Guynan's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Guynan's National Provider Identifier (NPI) number is 1003227398.
What common questions do patients ask about Dr. Guynan?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Guynan
What is Dr. John Guynan's specialty?
Dr. Guynan is a Diagnostic Radiologist near Omaha, NE. 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. Contact Dr. Guynan to book an appointment today.
Is this Dr. John Guynan affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Guynan is affiliated with CHI Health St. Elizabeth Regional Medical Center, CHI Health Lakeside Hospital, CHI Health Nebraska Heart Institute 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
Where can I learn more about Diagnostic Radiologist?
Explore Diagnostic Radiologist with 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 John Guynan accepting new patients in Omaha, NE?
Yes, Dr. John Guynan is accepting new patients at this time.
Does Dr. John Guynan offer online booking?
Please contact Dr. Guynan's office at (402) 398-5890 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with John Guynan?
Please contact Dr. Guynan's office at (402) 398-5890 for information regarding telehealth appointment availability or for scheduling assistance.
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