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Dr. John Merillat, MD

Cardiology* Age 69
Dr. John Merillat, MD
5.0 (5 Ratings)
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Dr. John Merillat, MD is a Cardiology Specialist in Modesto, CA.
Dr. John Merillat, MD
5.0 (5 Ratings)
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Dr. John Merillat, MD

Cardiology* Age 69
Modesto, CA
Accepting new patients
43 years of experience
Dr. John Merillat, MD is a Cardiology Specialist in Modesto, CA.

About

Dr. John Merillat, MD is a Cardiology Specialist in Modesto, CA and has 43 years experience. They graduated from University of Kansas School of Medicine. They currently practice at Practice and are affiliated with Memorial Medical Center, Mark Twain Medical Center, Oak Valley Hospital District, Adventist Health Sonora and Doctors Medical Center Modesto. Dr. Merillat has experience treating conditions like Sinus Bradycardia, Rheumatic Tricuspid Disease and Sick Sinus Syndrome among other conditions at varying frequencies. At present, Dr. Merillat received an average rating of 5.0/5 from patients and has been reviewed 5 times. Their office accepts new patients. Dr. Merillat is board certified in Cardiovascular Disease and accepts multiple insurance plans.

Explains Conditions Well

Patients said this doctor explains conditions well.

Trustworthy

Patients said this doctor is trustworthy.

Friendly Staff

Patients said the staff was friendly.

Easy Scheduling

Patients said scheduling was easy.

Experience Check

Enter a condition or procedure
Sinus Bradycardia
Rheumatic Tricuspid Disease
Sick Sinus Syndrome
Sinus Bradycardia
Rheumatic Tricuspid Disease
Sick Sinus Syndrome
Sinus Bradycardia
Rheumatic Tricuspid Disease
Sick Sinus Syndrome
First Degree Heart Block
Arrhythmias
Atrial Fibrillation
Hypertension
Peripheral Edema
Syncope
  • View other providers who treat Syncope
Systolic Heart Failure
Third Degree Heart Block
Tricuspid Valve Disease
Ventricular Tachycardia (VT)
Acute Congestive Heart Failure
Acute Coronary Syndrome
Acute Deep Vein Thrombosis (DVT)
Acute Venous Embolism Thrombosis
Aortic Aneurysm
Aortic Valve Disease
Aortic Valve Regurgitation
Atherosclerosis
Atrial Flutter
Cardiomyopathy
Cardiomyopathy, Dilated
Carotid Artery Disease
Chest Pain
Chronic Congestive Heart Failure
Chronic Pulmonary Heart Diseases (incl. Pulmonary Hypertension)
Congestive Heart Failure
Coronary Artery Disease (CAD)
Deep Vein Thrombosis (DVT)
Heart Attack (Acute Myocardial Infarction)
Heart Disease
Heart Murmur
Heart Palpitations
Hyperlipidemia
Hypertensive Chronic Kidney Disease
Hypertensive Heart and Chronic Kidney Disease
Hypertensive Heart Disease
Hypertensive Heart with Failure
Hypertensive Heart without Failure
Hypokalemia
Lipid Disorders
Mitral and Aortic Valve Disorder
Mitral Valve Disease
Mitral Valve Regurgitation
Paroxysmal Atrial Fibrillation
Pericardial Disease
Peripheral Vascular Disease (PAD, PVD)
Pulmonary Hypertension
Pulmonary Valve Disease
Second Degree Heart Block
Supraventricular Tachycardia
Type 2 Heart Block - Mobitz
Automatic Implantable Cardioverter Defibrillator (ICD) Implantation
Cardiac Catheterization (incl. Coronary Angiography)
Cardiac Catheterization with Robotic Assist
Cardiac Myocardial Perfusion Imaging
Cardiac Ultrasound
Cardioverter-Defibrillator or Pacemaker Insertion, Removal or Repair
Chest CT (incl. Heart and Lungs)
Coronary Angioplasty, Atherectomy and Stent
Electrocardiogram (EKG)
Tilt_Testing
Vascular Duplex Ultrasonography and Plethysmography
Abdominal Aortic Aneurysm (AAA)
Acute Endocarditis
Aneurysm
  • View other providers who treat Aneurysm
Aneurysm of Heart
Angina
  • View other providers who treat Angina
Aortic Dissection
Aortic Ectasia
Aortic Stenosis
Atherosclerosis of Aorta
Atrial Septal Defect
Cardiomegaly
Cardiomyopathy, Hypertrophic
Cardiomyopathy, Restrictive
Carotid Sinus Syncope
Chronic Deep Vein Thrombosis (DVT)
Chronic Venous Embolism Thrombosis
Congenital Aortic Valve Disorders
Congenital Heart Defects
Congenital Heart Disease
Cor Pulmonale
Endocarditis
Hyperkalemia
Hypotension
Hypotension (Excluding Maternal)
Idiopathic Hypotension
Infective Endocarditis
Limb Swelling
Limb Swelling Caused by Fluid Overload
Long QT Syndrome
Marfan Syndrome
Mitral Valve Prolapse
Mitral Valve Stenosis
Muscular Dystrophy (MD)
Noninfective Endocarditis
Nonrheumatic Mitral Stenosis
Nonrheumatic Tricuspid Disease
Orthostatic Hypotension
Patent Foramen Ovale (PFO)
Pericarditis
Peripheral Arterial Disease of Extremities
Primary Pulmonary Hypertension
Pulmonary Edema
Pulmonary Venous Return Anomaly
Rheumatic Aortic Valve Disorders
Septal Defect
Septic Embolism
Sinus Tachycardia
Subacute Endocarditis
Typical Atrial Flutter
Unstable Angina
Ventricular Fibrillation
Ventricular Septal Defect
Wolff-Parkinson-White Pattern
Arrhythmia Screening
Arterial Catheterization with Robotic Assist
Cardiac Imaging
Cardiovascular Diagnostic Test
Cardiovascular Stress Test
Cardioversion, Elective
Chest Pain Evaluation
Cholesterol Screening
Coronary Angiogram
Dobutamine Thallium Stress Test
HeartAware Online Risk Screening
Impella Device
Insertion of Left Ventricular Lead for Pacemaker or Cardioverter and Defibrillator
Nuclear Stress Testing
Pacemaker Insertion or Replacement
Peripheral Arterial Disease Screening (PAD)
Peripheral Artery Catheterization
Pharmacologic Nuclear Stress Test
Pharmacologic Stress Test, Adenosine
Removal or Revision of Pacemaker or Cardioverter and-or Defibrillator
Stress Test
Structural Heart Disease Evaluations and Treatment
TCD Bubble Test
Thoracentesis
Tilt Table Testing
Treadmill Stress Test

Insurance Accepted

* Please verify this information when scheduling an appointment.
  • Blue Cross (Prudent Buyer) - Large Group-CA PPO
    Bronze (Prudent Buyer PPO/ Small Grp)-CA PPO
  • Blue Card PPO
  • Blue Cross Blue Shield of California PPO
  • HealthyBlue 2.0
    HealthyBlue Advantage
  • LocalPlus
  • First Health (Coventry Health Care) PPO

Locations

  1. 1 Office
    1540 Florida Ave, Modesto, CA 95350
    Icon Directions Right Arrow Directions Phone Icon (209) 577-5557
  2. 2 Gregory M Helbig MD Inc
    4016 Dale Rd, Modesto, CA 95356
    Icon Directions Right Arrow Directions Phone Icon (209) 577-5557
  3. 3 Office
    1051 E Tuolumne Rd Ste 101, Turlock, CA 95382
    Icon Directions Right Arrow Directions Phone Icon (209) 632-2200

Patient Satisfaction

Likelihood to recommend Dr. Merillat
5.0
Based on 5 Reviews
5 Stars (5)
4 Stars (0)
3 Stars (0)
2 Stars (0)
1 Star (0)

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Dr. Merillat's 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. Merillat

  • 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 Me

Specialties*
Cardiology
Specialties*
  • *Sharecare does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
Education

Education

Medical Education
  • University of Kansas School of Medicine
    1981
Medical Education

Board Certifications

Board Certifications
  • Cardiovascular Disease and Internal Medicine
Board Certifications
What’s a board certification and why is it important that my provider has one?

A board certification represents a provider’s dedication to ongoing training in one or more specialties, including the completion of intensive exams. While not all specialties have board certifications, if your provider does have one they’ve taken the extra step to master their specialty and to keep up with the latest advancements in their field.

Internship

Internship
  • University of Washington
    1982
Internship

Fellowship

Fellowship Hospital
  • The Johns Hopkins Hospital
    1989
Fellowship Hospital
Common Questions and Answers
Responses are sourced directly from patients.
Does Dr. Merillat communicate via email?
No users said yes.
Yes
(0)
No
(1)
Does Dr. Merillat offer telehealth services or virtual visits?
1 user said yes.
Yes
(1)
No
(0)
Does Dr. Merillat offer an online patient portal?
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Does Dr. Merillat have free onsite parking?
1 user said yes.
Yes
(1)
No
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Does Dr. Merillat offer weekend visits?
No users said yes.
Yes
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No
(1)
Does Dr. Merillat offer evening visits?
No users said yes.
Yes
(0)
No
(1)
Does Dr. Merillat specialize in working with children or adolescents?
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Does Dr. Merillat specialize in working with seniors?
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Does Dr. Merillat specialize in couples therapy?
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Does Dr. Merillat specialize in working with LGBTQ+ community?
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Does Dr. Merillat accept insurance?
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Frequently Asked Questions

Find contact information here to make an appointment.

A list of accepted insurance providers is available on the Sharecare insurance check. It is always a good idea to verify your insurance when making an appointment.

New patients are generally accepted by Dr. John Merillat, MD. To arrange an appointment, call the number on Dr. Merillat's profile.

Dr. Merillat frequently treats the following conditions: Sinus Bradycardia, Rheumatic Tricuspid Disease and Sick Sinus Syndrome. See more on Sharecare.

Dr. John Merillat, MD is affiliated with Memorial Medical Center, Mark Twain Medical Center, Oak Valley Hospital District, Adventist Health Sonora and Doctors Medical Center Modesto.

Yes, Dr. John Merillat, MD holds board certification in Cardiovascular Disease and Internal Medicine.

Hospital Affiliations

  • Memorial Medical Center

    1700 Coffee Rd, Modesto, CA

  • Mark Twain Medical Center

    768 Mountain Ranch Rd, San Andreas, CA

  • Oak Valley Hospital District

    350 S Oak Ave, Oakdale, CA

  • Adventist Health Sonora

    1000 Greenley Rd, Sonora, CA

  • Doctors Medical Center Modesto

    1441 Florida Ave, Modesto, CA