DG
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Greiner, Cardiologist in San Antonio, TX?
Dr. Diane Greiner, MD is a Cardiologist, who primarily practices in San Antonio, TX. Dr. Greiner completed her residency at San Antonio Unif Ser Hlth Edu, Cardiovascular Diseases Wilford Hall Med Ctr Aetc, Internal Medicine. Dr. Greiner is fluent in English and Spanish, and is currently seeing new patients. Dr. Greiner’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Greiner’s office at (210) 483-8883.
Where did Dr. Greiner go to medical school and complete their residency?
Residency: San Antonio Unif Ser Hlth Edu, Cardiovascular Diseases Wilford Hall Med Ctr Aetc, Internal Medicine
What languages does Dr. Greiner speak?
Dr. Greiner and their clinical team can communicate with patients in the following languages:
English
Spanish
What conditions does a Cardiologist like Dr. Greiner typically treat?
As a Cardiologist, Dr. Greiner 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. Greiner. 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:
- Enlarged Heart
- Heart Disease
- Cardiomegaly
- Big heart
- Heart enlargement
ICD-10 Codes:
- I517: Cardiomegaly
Also known as:
- Hardening of the Arteries in the Heart without Chest Pain
- Atherosclerosis
- Coronary Artery Disease
- Silent Coronary Artery Disease
- Asymptomatic Atherosclerosis
ICD-10 Codes:
- I2510: Atherosclerotic heart disease of native coronary artery without angina pectoris
Also known as:
- Atrial Fibrillation
- Slow Heart Rate
- Arrhythmia
- Afib
- A-fib
- Irregular heart rhythm
- Bradycardia
- Slow Pulse
- Low Heart Rate
ICD-10 Codes:
- I4891: Unspecified atrial fibrillation
- R001: Bradycardia, unspecified
Also known as:
- Abnormal EKG
- Heart Health Tests
- Irregular Electrocardiogram
- Unusual Heart Rhythm Test
- ECG Abnormalities
ICD-10 Codes:
- R9431: Abnormal electrocardiogram [ECG] [EKG]
Also known as:
- Pre-Procedure Heart Examination
- Pre-Surgery Cardiac Checkup
- Heart Health Assessment (Before Procedure)
- Cardiovascular Clearance Exam
ICD-10 Codes:
- Z01810: Encounter for preprocedural cardiovascular examination
What procedures does a Cardiologist like Dr. Greiner typically perform?
As a Cardiologist, procedures performed by Dr. Diane Greiner may include:
- Absent Pulmonary Valve Repair
- Anomalous Coronary Artery Angiography
- Anticoagulation Management
- Aortic Stenosis Repair
- Aortic Valve Repair / Replacement
- Aortopulmonary Window Repair
- Arterial Doppler
- Balloon Septostomy
Please contact Dr. Greiner's office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.
Does Dr. Greiner accept my insurance?
Dr. Greiner accepts most major insurance plans. Important: Please call our office at (210) 483-8883 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Greiner accept in San Antonio, TX?
Dr. Greiner in San Antonio, TX accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Americas Insurance Company
Federal government of the United States
Medicare
Oscar Health
St Francis Health System & St John Health System
UnitedHealth Group
Wellmark Blue Cross Blue Shield
View All Insurances
Where is Dr. Greiner's office located?
Dr. Diane Greiner's Primary Practice
502 Madison Oak Dr Ste 310
San Antonio, TX 78258
(210) 483-8883
Ratings & Reviews
5.0
Overall rating
Based on 3 reviews
Office Experience
100% of patients found the doctor and staff friendly and the office clean and modern
Attentiveness
100% of patients felt that their time spent with the doctor was meaningful and impactful and that any follow ups were addressed quickly
Wait Times
86% of patients were satisfied with the wait time
Appointment Booking
100% of patients found it easy to book an appointment
Patients give Dr. Diane Greiner an Excellent overall experience rating of 5 out of 5 stars. Dr. Greiner has been rated and reviewed by 3 patients. These ratings are based on a variety of factors, including the amount of time patients spent with Dr. Greiner, her bedside manner, appointment waiting time, friendliness of the office staff, clarity of diagnosis, and more.
Read Patient ReviewsWhat is Dr. Greiner's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Greiner's National Provider Identifier (NPI) number is 1568462885.
What common questions do patients ask about Dr. Greiner?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Greiner
What is Dr. Diane Greiner's specialty?
Dr. Greiner is a Cardiologist near San Antonio, TX.
What does a Cardiologist do?
An internist specializing in cardiovascular diseases focuses on the diagnosis and management of complex heart and blood vessel conditions, including heart attacks and life-threatening arrhythmias.
Is this Dr. Diane Greiner affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Greiner is affiliated with Mercyone North Iowa Medical Center which is a Castle Connolly Top Hospital. 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 Cardiologist?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see a Cardiologist. 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 Diane Greiner accepting new patients in San Antonio, TX?
Yes, Dr. Diane Greiner is accepting new patients at this time.
Does Dr. Diane Greiner offer online booking?
Please contact Dr. Greiner's office at (210) 483-8883 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Diane Greiner?
Please contact Dr. Greiner's office at (210) 483-8883 for information regarding telehealth appointment availability or for scheduling assistance.
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