GS
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. St. John, Cardiologist in Hot Springs, AR?
Dr. Gregory St. John, MD is a Cardiologist, who primarily practices in Hot Springs, AR. Dr. St. John is fluent in English and German, and is currently seeing new patients. Dr. St. John’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. St. John’s office at (501) 625-3400.
What languages does Dr. St. John speak?
Dr. St. John and their clinical team can communicate with patients in the following languages:
English
German
What conditions does a Cardiologist like Dr. St. John typically treat?
As a Cardiologist, Dr. St. John 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. St. John. 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:
- High Blood Pressure
- Hypertension
- Primary Hypertension
- Essential Hypertension
ICD-10 Codes:
- I10: Essential (primary) hypertension
Also known as:
- Angina (Chest Pain)
- Angina
- Angina Pectoris
- Chest Pain from Heart Disease
- Heart-Related Chest Discomfort
ICD-10 Codes:
- I209: Angina pectoris, unspecified
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:
- Chest Pain
- Chest discomfort
- Thoracic pain
- Upper body pain
ICD-10 Codes:
- R079: Chest pain, unspecified
What procedures does a Cardiologist like Dr. St. John typically perform?
As a Cardiologist, Dr. St. John 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. St. John. 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:
- Dual-Chamber Pacemaker Insertion
- Permanent Pacemaker Placement
- Atrial and Ventricular Pacemaker
- Heart Rhythm Device Implantation
CPT Codes:
- 33208: Insertion of new or replacement of permanent pacemaker with transvenous electrode(s); atrial and ventricular
Does Dr. St. John accept my insurance?
Dr. St. John accepts most major insurance plans. Important: Please call our office at (501) 625-3400 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. St. John accept in Hot Springs, AR?
Dr. St. John in Hot Springs, AR 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
Cigna Group
CVS Health (formerly Aetna)
Federal government of the United States
HealthRight Group
Marshfield Clinic Health System
Medicare
State of Arkansas
Unknown
View All Insurances
Where is Dr. St. John's office located?
Dr. Gregory St. John's Primary Practice
130 Medical Park Pl
Hot Springs, AR 71901
(501) 625-3400
What is Dr. St. John's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. St. John's National Provider Identifier (NPI) number is 1124023056.
What common questions do patients ask about Dr. St. John?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. St. John
What is Dr. Gregory St. John's specialty?
Dr. St. John is a Cardiologist near Hot Springs, AR.
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. Gregory St. John affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. St. John is affiliated with National Park 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 Gregory St. John accepting new patients in Hot Springs, AR?
Yes, Dr. Gregory St. John is accepting new patients at this time.
Does Dr. Gregory St. John offer online booking?
Please contact Dr. St. John's office at (501) 625-3400 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Gregory St. John?
Please contact Dr. St. John's office at (501) 625-3400 for information regarding telehealth appointment availability or for scheduling assistance.
Other Cardiologist Near Hot Springs, AR
DD
Dr. David Dobies, MD is an Interventional Cardiologist, who primarily practices in Hot Springs, AR. He has been practicing for over 27 years and is board certified.
Hot Springs, AR

Interventional Cardiologist
Dr. Timothy Bowen, MD is an Interventional Cardiologist, who primarily practices in Hot Springs, AR with 1 additional practice location. He is board certified.
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TT
Dr. Timothy Talbert, MD is a Clinical Cardiac Electrophysiologist, who primarily practices in Hot Springs, AR. He has been practicing for over 31 years and is board certified.
Hot Springs, AR