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Dr. Gus Theodos, MD

Cardiology*
4.2 (4)
Map Pin Small Saint Louis, MO
Accepting new patients
21 years of experience

Offers telehealth

Overview of Dr. Gus Theodos, MD

Dr. Gus Theodos, MD is a Cardiology Specialist in Saint Louis, MO. They specialize in Cardiology, has 21 years of experience. They graduated from Case Western Reserve University School of Medicine and is affiliated with Missouri Baptist Medical Center and St. Luke's Hospital. Dr. Theodos, completed a residency at University Hospitals of Cleveland, Case Medical Center. Patients rated Dr. Theodos an average 4.2 star rating.

Dr. Theodos works at Practice in Saint Louis, MO. They are accepting new patients and accept Aetna, Anthem and Anthem Blue Cross Blue Shield as well as other major insurance plans. Please call ahead to schedule an appointment and to confirm all accepted insurance plans.

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Dr. Theodos' Office Locations

  1. 1
    Office
    3023 N Ballas Rd Ste 200D, Saint Louis, MO 63131 Icon Directions Right Arrow Directions Phone Icon (314) 996-7272
  2. 2
    Office
    670 MASON RIDGE CENTER DR, Saint Louis, MO 63141 Icon Directions Right Arrow Directions Phone Icon (314) 996-7272
  3. 3
    Mercy Labs South LLC
    10010 Kennerly Rd, Saint Louis, MO 63128 Icon Directions Right Arrow Directions Phone Icon (314) 525-1000
  4. 4
    Missouri Baptist Medical Center
    3015 N Ballas Rd, Saint Louis, MO 63131 Icon Directions Right Arrow Directions Phone Icon (314) 996-5772

Hospital Affiliations
Admitting Hospitals

Admitting hospitals are where the provider is credentialed to see patients, perform procedures, and send patients for continuous care.

  • Missouri Baptist Medical Center
  • St. Luke's Hospital

Experience & Treatment Frequency

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What is treatment frequency?

Our treatment frequency feature helps you understand howoften a provider performs or treats a specificprocedure/condition compared to other doctors. Providersrank in one of four frequency categories:

Very HighFrequency
HighFrequency
NormalFrequency
May Perform

Specific procedures/conditions that don’t haveenough data are indicated with “May Perform”. We encourageyou to contact the provider with questions about theirexperience.

Search for conditions or procedures.
Coronary Angioplasty, Atherectomy and Stent
Aortic Valve Disease
Valve Repair or Replacement (Aortic, Mitral, Tricuspid, and Pulmonary)
Coronary Angioplasty, Atherectomy and Stent
Valve Repair or Replacement (Aortic, Mitral, Tricuspid, and Pulmonary)

Treatment frequency



Many providers have expertise treating multiple conditions or procedures. FindCare uses a variety of data sources to determine which conditions or procedures a provider treats and their level of experience.
Coronary Angioplasty, Atherectomy and Stent
Aortic Valve Disease
Valve Repair or Replacement (Aortic, Mitral, Tricuspid, and Pulmonary)
Acute Congestive Heart Failure
Acute Coronary Syndrome
Aortic Aneurysm
Aortic Valve Regurgitation
Arrhythmias
Atherosclerosis
Atrial Fibrillation
Atrial Flutter
Atrial Septal Defect
Cardiomyopathy
Carotid Artery Disease
Chest Pain
Chronic Congestive Heart Failure
Chronic Pulmonary Heart Diseases (incl. Pulmonary Hypertension)
Congenital Heart Defects
Congestive Heart Failure
Coronary Artery Disease (CAD)
Heart Attack (Acute Myocardial Infarction)
Heart Disease
Hyperkalemia
Hyperlipidemia
Hypertension
Hypertensive Chronic Kidney Disease
Hypertensive Heart and Chronic Kidney Disease
Hypertensive Heart Disease
Hypertensive Heart with Failure
Hypertensive Heart without Failure
Hypokalemia
Hypotension
Hypotension (Excluding Maternal)
Lipid Disorders
Mitral and Aortic Valve Disorder
Mitral Valve Disease
Mitral Valve Regurgitation
Nonrheumatic Tricuspid Disease
Paroxysmal Atrial Fibrillation
Pericardial Disease
Peripheral Vascular Disease (PAD, PVD)
Pulmonary Hypertension
Rheumatic Aortic Valve Disorders
Secondary Hypertension
Secondary Renovascular Hypertension
Septal Defect
Sick Sinus Syndrome
Supraventricular Tachycardia
Systolic Heart Failure
Tricuspid Valve Disease
Ventricular Tachycardia (VT)
Aortic Valve Surgery
Cardiac Catheterization (incl. Coronary Angiography)
Cardiac Catheterization with Robotic Assist
Cardiac Myocardial Perfusion Imaging
Cardiac Ultrasound
Electrocardiogram (EKG)
Mitral Valve Repair
Mitral Valve Surgery
Tilt_Testing
Transcatheter Aortic Valve Replacement (TAVR)
Vascular Duplex Ultrasonography and Plethysmography
Abdominal Aortic Aneurysm (AAA)
Acute Deep Vein Thrombosis (DVT)
Acute Venous Embolism Thrombosis
Aneurysm
  • View other providers who treat Aneurysm
Aneurysm of Heart
Angina
  • View other providers who treat Angina
Aortic Dissection
Aortic Ectasia
Aortic Embolism and Thrombosis
Aortic Stenosis
Atherosclerosis of Aorta
Atypical Atrial Flutter
Benign Heart Tumors
Biventricular Heart Failure
Cardiac Tamponade
Cardiomegaly
Cardiomyopathy, Dilated
Cardiomyopathy, Hypertrophic
Congenital Aortic Valve Disorders
Congenital Heart Disease
Coronary Artery Aneurysm
Coronary Artery Dissection
Coronary Vessel Malformation
Deep Vein Thrombosis (DVT)
Eisenmenger's Complex
Endocarditis
First Degree Heart Block
Heart Murmur
Heart Palpitations
Limb Swelling Caused by Fluid Overload
Long QT Syndrome
Mitral Valve Prolapse
Mitral Valve Stenosis
Muscular Dystrophy (MD)
Nonrheumatic Mitral Stenosis
Orthostatic Hypotension
Patent Ductus Arteriosus
Patent Foramen Ovale (PFO)
Pericarditis
Peripheral Arterial Disease of Extremities
Peripheral Edema
Primary Pulmonary Hypertension
Pulmonary Edema
Pulmonary Valve Disease
Rheumatic Mitral Stenosis
Rheumatic Tricuspid Disease
Rheumatoid Carditis
Second Degree Heart Block
Septic Embolism
Sinus Bradycardia
Sinus Tachycardia
Syncope
  • View other providers who treat Syncope
Tetralogy of Fallot
Third Degree Heart Block
Type 2 Heart Block - Mobitz
Typical Atrial Flutter
Unstable Angina
Ventricular Fibrillation
Ventricular Septal Defect
Vitamin D Deficiency
Ablation for Cardiac Arrhythmias
Arrhythmia Screening
Arterial Catheterization with Robotic Assist
ASD and-or PFO Closure
Automatic Implantable Cardioverter Defibrillator (ICD) Implantation
Cardiac MRI (Magnetic Resonance Imaging) of Heart or Chest
Cardiovascular Diagnostic Test
Cardiovascular Stress Test
Cardioverter-Defibrillator or Pacemaker Insertion, Removal or Repair
Chest Pain Evaluation
Cholesterol Screening
Coronary Angiogram
Dobutamine Thallium Stress Test
HeartAware Online Risk Screening
Impella Device
Inferior Vena Cava Filter
Insertion of Left Ventricular Lead for Pacemaker or Cardioverter and Defibrillator
Non-Coronary Angioplasty, Atherectomy, and Stenting
Nuclear Stress Testing
Pacemaker Insertion or Replacement
Peripheral Arterial Disease Screening (PAD)
Peripheral Artery Catheterization
Pharmacologic Nuclear Stress Test
Radial Catheterization
Removal or Revision of Pacemaker or Cardioverter and-or Defibrillator
Stenting
  • View other providers who treat Stenting
Stress Test
Structural Heart Disease Evaluations and Treatment
TCD Bubble Test
Thoracentesis
Thrombolysis
Tilt Table Testing
Transcatheter Mitral Valve Repair
Treadmill Stress Test
Venous Closure
Check your insurance
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    Please double-check when making an appointment.

    View All Accepted Carriers

    • Aetna
    • Anthem
    • Anthem Blue Cross Blue Shield
    • Blue Cross Blue Shield
    • CareFirst Blue Cross Blue Shield
    • Cigna
    • First Health
    • Humana
    • MultiPlan

    * Please verify this information when scheduling an appointment.

    Ratings & Reviews
    Reviews are displayed in date order and collected from patients who have agreed to reporting accurate and fair reviews. Providers with no reviews may have a new FindCare profile, or no submitted reviews on FindCare yet.

    Learn more about how FindCare's ratings and reviews work

    4.2
    Average provider rating
    Based on 4 ratings
    Patient Ratings (4)
    5 Star
    (3)
    4 Star
    (0)
    3 Star
    (0)
    2 Star
    (1)
    1 Star
    (0)
    Leave a review

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    • Likelihood of recommending Dr. Theodos to family and friends

    Dr. Theodos' Office & Staff

    • Ease of scheduling urgent appointments
    • Office environment, cleanliness, comfort, etc.
    • Staff friendliness and courteousness
    • Total wait time (waiting & exam rooms)

    Experience with Dr. Theodos

    • Level of trust in provider's decisions
    • How well provider explains medical condition(s)
    • How well provider listens and answers questions
    • Hpends appropriate amount of time with patients

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    About Dr. Gus Theodos, MD

    Specialties*
    • Cardiology

    • *Healthline does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
    Specialties*
    Years of Experience
    • 21 years of experience
    Years of Experience
    Years of experience represents how long a provider has been practicing in their field since graduating from medical school. Not all providers will have this information available.

    Languages Spoken
    • English
    Languages Spoken
    NPI Number
    • 1053401422
    NPI Number
    A National Provider Identifier (NPI) is a unique 10-digit identifier issued by the government to healthcare providers.

    Education & Certifications

    Fellowship
    • Cleveland Clinic
    Fellowship
    Residency
    • University Hospitals of Cleveland, Case Medical Center
    Residency
    Medical Education
    • Case Western Reserve University School of Medicine
    Medical Education
    Undergraduate School
    • Case Western Reserve University
    Undergraduate School

    Frequently Asked Questions

    Dr. Gus Theodos, MD is accepting new patients on Healthline FindCare. You can check to see if Dr. Theodos is offering online scheduling or call the provider’s office for more information.

    Dr. Theodos has indicated that they do offer telehealth services. Please call the provider’s office at for more information.

    4 patients have reviewed Dr. Theodos. The overall rating for this provider is 4.2. You can read verified reviews and ratings and leave your own review based on your experience with Dr. Theodos.

    Whether a person prefers to schedule an appointment online or over the phone with Dr. Theodos, there are benefits to both methods. A person calling to schedule an with Dr. Theodos appointment can ask questions about the practice, provider availability, conditions treated, procedures performed, and if their insurance carrier is accepted. While online scheduling is quicker, easier, allows one to view a wide range of appointment times, and may provide the ability to sync with a personal calendar.

    Telehealth Options
    This provider has not specified a telehealth appointment method. Would you still like to make an appointment with Dr. Theodos, or would you like to choose another provider and have an online appointment right now?
    Find provider online now
    Call now to make an appointment
    (314) 996-7272

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