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Dr. John Merillat, MD

Cardiology* Age 70
Dr. John Merillat, MD
5.0 (5 Ratings)
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Dr. John Merillat, MD is a Cardiologist in Modesto, CA.
Dr. John Merillat, MD
5.0 (5 Ratings)
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Dr. John Merillat, MD

Cardiology* Age 70
Modesto, CA
Accepting new patients
43 years of experience
Dr. John Merillat, MD is a Cardiologist in Modesto, CA.

About

Dr. Merillat graduated from University of Kansas School of Medicine. Dr. John Merillat, MD is a Cardiologist in Modesto, CA and has 43 years experience. Dr. Merillat currently practices at Practice and are affiliated with Memorial Medical Center, Adventist Health Sonora, Doctors Medical Center Modesto and Oak Valley Hospital District. Dr. Merillat has experience treating conditions like First Degree Heart Block, Chest Pain and Sinus Bradycardia 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. Dr. Merillat's 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.

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Experience Check

Enter a condition or procedure
First Degree Heart Block
Chest Pain
Sinus Bradycardia
First Degree Heart Block
Chest Pain
Sinus Bradycardia
First Degree Heart Block
Chest Pain
Sinus Bradycardia
Heart Palpitations
Rheumatic Tricuspid Disease
Sick Sinus Syndrome
Sinus Tachycardia
Syncope
  • View other providers who treat Syncope
Tricuspid Valve Disease
Ventricular Tachycardia (VT)
Arrhythmias
Atrial Fibrillation
Cardiomyopathy
Cardiomyopathy, Dilated
Heart Disease
Hypertension
Paroxysmal Atrial Fibrillation
Systolic Heart Failure
Third Degree Heart Block
Cardioverter-Defibrillator or Pacemaker Insertion, Removal or Repair
Acute Congestive Heart Failure
Acute Coronary Syndrome
Acute Deep Vein Thrombosis (DVT)
Acute Venous Embolism Thrombosis
Aortic Aneurysm
Aortic Ectasia
Aortic Valve Disease
Aortic Valve Regurgitation
Atherosclerosis
Atrial Flutter
Carotid Artery Disease
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 Murmur
Hyperlipidemia
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
Pericardial Disease
Peripheral Edema
Peripheral Vascular Disease (PAD, PVD)
Pulmonary Hypertension
Pulmonary Valve Disease
Second Degree Heart Block
Supraventricular Tachycardia
Type 2 Heart Block - Mobitz
Ventricular Fibrillation
Automatic Implantable Cardioverter Defibrillator (ICD) Implantation
Cardiac Catheterization (incl. Coronary Angiography)
Cardiac Catheterization with Robotic Assist
Cardiac Myocardial Perfusion Imaging
Cardiac Ultrasound
Cardioversion, Elective
Chest CT (incl. Heart and Lungs)
Coronary Angioplasty, Atherectomy and Stent
Electrocardiogram (EKG)
Insertion of Left Ventricular Lead for Pacemaker or Cardioverter and Defibrillator
Tilt_Testing
Vascular Duplex Ultrasonography and Plethysmography
Abdominal Aortic Aneurysm (AAA)
Acute Endocarditis
Alcoholic Cardiomyopathy
Aneurysm
  • View other providers who treat Aneurysm
Aneurysm of Heart
Angina
  • View other providers who treat Angina
Aortic Dissection
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
Constrictive Pericarditis
Cor Pulmonale
Endocarditis
Hyperkalemia
Idiopathic Hypotension
Infective Endocarditis
Limb Swelling
Limb Swelling Caused by Fluid Overload
Lipidoses (incl. Gaucher Disease)
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
Postthrombotic Syndrome
Primary Pulmonary Hypertension
Prinzmetal Angina
Pulmonary Edema
Pulmonary Venous Return Anomaly
Rheumatic Aortic Valve Disorders
Septal Defect
Septic Embolism
Subacute Endocarditis
Typical Atrial Flutter
Unstable Angina
Ventricular Septal Defect
Vitamin D Deficiency
Wolff-Parkinson-White Pattern
Arrhythmia Screening
Arterial Catheterization with Robotic Assist
Cardiac Imaging
Cardiovascular Diagnostic Test
Cardiovascular Stress Test
Chest Pain Evaluation
Cholesterol Screening
Coronary Angiogram
Dobutamine Thallium Stress Test
HeartAware Online Risk Screening
Impella Device
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.
  • Bronze (Prudent Buyer PPO/ Small Grp)-CA PPO
    Blue Cross (Prudent Buyer) - Large Group-CA PPO
  • HealthyBlue Advantage
    HealthyBlue 2.0
  • Curative PPO Plus
    Curative PPO
    Curative EPO
  • Blue Card PPO
  • LocalPlus
  • Blue Cross Blue Shield of California PPO
  • First Health (Coventry Health Care) PPO
  • Aetna

Locations

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

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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Photo: Dr. John Merillat, MD
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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
Internal Medicine
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?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Merillat have free onsite parking?
1 user said yes.
Yes
(1)
No
(0)
Does Dr. Merillat offer weekend visits?
No users said yes.
Yes
(0)
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?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Merillat specialize in working with seniors?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Merillat specialize in couples therapy?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Merillat specialize in working with LGBTQ+ community?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Merillat accept insurance?
No responses yet.
Yes
(0)
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(0)

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: First Degree Heart Block, Chest Pain and Sinus Bradycardia. See more on Sharecare.

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

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

Hospital Affiliations

  • Memorial Medical Center

    1700 Coffee Rd, Modesto, CA

  • Adventist Health Sonora

    1000 Greenley Rd, Sonora, CA

  • Doctors Medical Center Modesto

    1441 Florida Ave, Modesto, CA

  • Oak Valley Hospital District

    350 S Oak Ave, Oakdale, CA