
27 Years of Experience
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Pettijohn, Interventional Cardiologist in Grapevine, TX?
Dr. Trent Pettijohn, MD is an Interventional Cardiologist, who primarily practices in Grapevine, TX with 2 additional practice locations. He has been practicing for over 27 years and is board certified. Dr. Pettijohn graduated from Texas Tech University Health Sciences Center School of Medicine and completed his residency at Scott & White Mem Hosp, Cardiovascular Diseases; Scott & White Mem Hosp, Internal Medicine. Dr. Pettijohn is fluent in English and Spanish, and is currently seeing new patients. Dr. Pettijohn’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Pettijohn’s office at (469) 800-4400.
Where did Dr. Pettijohn go to medical school and complete their residency?
Fellowship: Scott and White Memorial Hospital | Scott & White Hospital*
Residency: Scott & White Mem Hosp, Cardiovascular Diseases; Scott & White Mem Hosp, Internal Medicine | Scott and White Memorial Hospital Program
Medical School: Tx Tech Univ Hlth Sci Ctr Sch of Med, Lubbock Tx | Texas Tech University Health Sciences Center School of Medicine
Is Dr. Pettijohn board certified as an Interventional Cardiologist?
Yes, Dr. Trent Pettijohn, MD is board certified by the American Board of Internal Medicine
What languages does Dr. Pettijohn speak?
Dr. Pettijohn and their clinical team can communicate with patients in the following languages:
English
Spanish
What conditions does an Interventional Cardiologist like Dr. Pettijohn typically treat?
As an Interventional Cardiologist, Dr. Pettijohn 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. Pettijohn. 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:
- Circulatory System Surgery Aftercare
- After Surgery
- Post-cardiac surgery care
- Vascular surgery aftercare
- Heart surgery recovery
ICD-10 Codes:
- Z48812: Encounter for surgical aftercare following surgery on the circulatory system
Also known as:
- High Blood Pressure
- Hypertension
- Primary Hypertension
- Essential Hypertension
ICD-10 Codes:
- I10: Essential (primary) hypertension
Also known as:
- Atrial Fibrillation
- Afib
- A-fib
- Irregular heart rhythm
ICD-10 Codes:
- I480: Paroxysmal atrial fibrillation
Also known as:
- Mixed High Cholesterol and Triglycerides
- Cholesterol
- Triglycerides
- Mixed hyperlipidemia
- Combined hyperlipidemia
- High lipids
ICD-10 Codes:
- E782: Mixed hyperlipidemia
Also known as:
- Lymphedema
- Lymphatic Swelling
- Fluid Retention in Limbs
- Chronic Swelling
ICD-10 Codes:
- I890: Lymphedema, not elsewhere classified
What procedures does an Interventional Cardiologist like Dr. Pettijohn typically perform?
As an Interventional Cardiologist, procedures performed by Dr. Trent Pettijohn may include:
- Balloon Angioplasty / Stent
- Cardiac Catheterization
- Carotid Endarterectomy
- Heart Valve Repair / Valvuloplasty
- Pacemaker Implant
Please contact Dr. Pettijohn's office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.
Does Dr. Pettijohn accept my insurance?
Dr. Pettijohn accepts most major insurance plans. Important: Please call our office at (469) 800-4400 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Pettijohn accept in Grapevine, TX?
Dr. Pettijohn in Grapevine, TX accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Cigna Group
Health Care Service Corporation
Medicare
Mutual of Omaha
UnitedHealth Group
View All Insurances
Where is Dr. Pettijohn's office located?
Dr. Trent Pettijohn's Primary Practice
2020 W State Highway 114 Ste 120
Grapevine, TX 76051
(469) 800-4400
Recognitions
Awards
Texas Super Doctors
What is Dr. Pettijohn's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Pettijohn's National Provider Identifier (NPI) number is 1265468706.
What common questions do patients ask about Dr. Pettijohn?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Pettijohn
What is Dr. Trent Pettijohn's specialty?
Dr. Pettijohn is a Interventional Cardiologist near Grapevine, TX.
What does an Interventional Cardiologist do?
A branch of medicine within cardiology that employs advanced imaging and diagnostic techniques to assess blood flow and pressure in the coronary arteries and heart chambers. This specialty also utilizes technical procedures and medications to address abnormalities that affect cardiovascular function.
Is this Dr. Trent Pettijohn affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Pettijohn is affiliated with Texas Health Presbyterian Hospital Plano, Texas Health Presbyterian Hospital Allen, Baylor Scott & White The Heart Hospital - Plano, Texas Health Presbyterian Hospital Dallas, Christus St. Michael Health System, William P. Clements Jr. University Hospital 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 an Interventional Cardiologist?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see an Interventional 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 Trent Pettijohn accepting new patients in Grapevine, TX?
Yes, Dr. Trent Pettijohn is accepting new patients at this time.
Does Dr. Trent Pettijohn offer online booking?
Please contact Dr. Pettijohn's office at (469) 800-4400 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Trent Pettijohn?
Please contact Dr. Pettijohn's office at (469) 800-4400 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Trent Pettijohn have?
Dr. Trent Pettijohn is certified by the American Board of Internal Medicine.
Other Interventional Cardiologist Near Grapevine, TX

Cardiologist
Dr. Kevin Theleman, MD is a Cardiologist, who primarily practices in Grapevine, TX with 2 additional practice locations. He has been practicing for over 21 years.
Grapevine, TX
MS
Interventional Cardiologist
Dr. Molly Szerlip, MD is an Interventional Cardiologist, who primarily practices in Grapevine, TX with 2 additional practice locations. She has been practicing for over 21 years.
Grapevine, TX
MT
Interventional Cardiologist
Dr. Megan Toole, MD is an Interventional Cardiologist, who primarily practices in Grapevine, TX.
Grapevine, TX