Dr. Subramanian Krishnan, MD

Dr. Subramanian Krishnan, MD

CardiologyMaleAge 43

Accepting new patients

Dr. Subramanian Krishnan, MD is a Cardiology Specialist in Enfield, CT. Dr. Krishnan has more experience with Heart Conditions, Adult Congenital Heart Conditions, and Cardiac Electrical System Procedures than other specialists in his area. He is affiliated with medical facilities such as Hartford Hospital and Midstate Medical Center. He is accepting new patients and has indicated that he accepts telehealth appointments. Be sure to call ahead with Dr. Krishnan to book an appointment.

Locations

Hartford HealthCare Medical Group

New Patient?
(860) 264-6631
Hartford HealthCare Medical Group100 Hazard Ave Ste 206 Enfield, CT 06082
1

Hartford HealthCare Medical Group

New Patient?
(860) 264-6631
Middlesex Cardiology Associates14 Jones Hollow Rd Ste 9 Marlborough, CT 06447
2

Hospital Highlight

Dr. Krishnan is affiliated with Midstate Medical Center Meriden, a highly rated hospital.

At a Glance

  • Explains Conditions Well Patients said this doctor explains conditions well. See reviews
  • Offers Telehealth This provider offers telehealth appointments. Call the office to schedule an appointment.
  • Practices at Top Hospital America’s 50 Best Hospitals for Cardiac Surgery Award™ See hospitals

More Cardiology Specialists at Hartford Healthcare

Dr. Krishnan's Reviews

Likelihood to recommend Dr. Krishnan

5.0

Based on 5 ratings

5 Stars
100%
(5)
4 Stars
0%
(0)
3 Stars
0%
(0)
2 Stars
0%
(0)
1 Star
0%
(0)
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How likely are you to recommend
Dr. Krishnan?
(Select your rating)
What went well
  • Appointment wasn't rushed (5)
  • Explained conditions well (5)
  • Listened & answered questions (5)
What could be improved
    RecentHighestLowestMost Helpful
    Reply Flag
    Great doctor. Thorough, explains everything well, asks if you have any questions at the end of the appointment and is never rushed. His staff promptly gets back to you when you have a question and they're always friendly. A def yes Dr K all the way!
    What went well
    • Appointment scheduling
    • Office environment
    • Staff friendliness
    • Wait times
    • Appointment wasn't rushed
    • Listened & answered questions
    • Explained conditions well
    • Trusted the provider's decisions
    What could be improved
    No results
    Helpful
    Grateful – Mar 23, 2021
    We are so happy you had such a wonderful...Read More
    ×Post a ResponseAre you Dr. Subramanian Krishnan, MD?
    Reply Flag
    Dr. Krishnan takes the time to talk with me, listen to my concerns and explain the issues and treatment. He seems very competent.
    What went well
    • Appointment scheduling
    • Office environment
    • Staff friendliness
    • Wait times
    • Appointment wasn't rushed
    • Listened & answered questions
    • Explained conditions well
    • Trusted the provider's decisions
    What could be improved
    No results
    2 people found this helpful
    Helpful
    Ann in Naugatuck – May 11, 2018
    ×Post a ResponseAre you Dr. Subramanian Krishnan, MD?
    Reply Flag
    Always available. Open to discussion and explanation. Includes family members when appropriate. Young, smart and personable.
    What went well
    No results
    What could be improved
    No results
    1 person found this helpful
    Helpful
    Jean Shaw in Essex, CT – Aug 15, 2016
    ×Post a ResponseAre you Dr. Subramanian Krishnan, MD?

    Leave a review

    How was your experience with Dr. Krishnan?

    Experience and Background Checks

    Experience
    Background

    Background Check

    No malpractice claims found for Connecticut
    No disciplinary actions found for the years we collect data
    No board actions found for the years we collect data
    Learn more about background checks

    Frequently Treated by Dr. Krishnan

    Based on treatment records, we have identified the following as areas of care that Dr. Krishnan treats more often than their peers. If you are unsure whether Dr. Krishnan treats other conditions, please contact the office at (860) 524-4550.

    Heart Conditions

    Compare with other Heart Conditions specialists.

    Dr. Krishnan is experienced in the area of Heart Conditions. See the graph below to learn more about his experience.

    Based on claims data for 33 conditions and procedures

    Treatments
    Dr. Krishnan
    Similar Providers
    Heart Disease
    Hypertension
    Cardiomegaly
    Supraventricular Tachycardia
    Normal
    Frequency
    High
    Frequency
    Very High
    Frequency

    Adult Congenital Heart Conditions

    Adult congenital cardiac disorder specialists diagnose and treat heart disorders, such as arrythmias and mitral valve disease, that have been present from birth to adulthood.Compare with other Adult Congenital Heart Conditions specialists.

    Dr. Krishnan is experienced in the area of Adult Congenital Heart Conditions. See the graph below to learn more about his experience.

    Based on claims data for 19 conditions and procedures

    Treatments
    Dr. Krishnan
    Similar Providers
    Mitral Valve Disease
    Aortic Valve Disease
    Arrhythmias
    Atrial Flutter
    Normal
    Frequency
    High
    Frequency
    Very High
    Frequency

    Cardiac Electrical System Procedures

    Electrophysiologists monitor, diagnose and treat abnormal heart rhythms through procedures such as electrocardiograms (EKGs) and pacemaker insertionsCompare with other Cardiac Electrical System Procedures specialists.

    Dr. Krishnan is experienced in the area of Cardiac Electrical System Procedures. See the graph below to learn more about his experience.

    Based on claims data for 4 conditions and procedures

    Treatments
    Dr. Krishnan
    Similar Providers
    Electrocardiogram (EKG)
    Tilt Testing or Cardiac Event Monitors
    Cardioversion, Elective
    Normal
    Frequency
    High
    Frequency
    Very High
    Frequency
    Hide other treatment areas

    Check Dr. Krishnan's experience treating your condition or procedure

    Dr. Krishnan's conditions and procedures:

    • Abdominal Pain
    • Ablation for Treatment of Cardiac Arrhythmias
    • Acidosis
    • Acute Bronchitis
    • Acute Deep Vein Thrombosis (DVT)
    • Acute Pharyngitis
    • Acute Venous Embolism Thrombosis
    • ADHD and-or ADD
    • Administrative Physical
    • All Headaches (incl. Migraine)
    • Anaphylaxis
    • Anemia
    • Aneurysm
    • Aneurysm of Heart
    • Angina
    • Angina and Acute Coronary Syndrome
    • Anxiety
    • Aortic Aneurysm
    • Aortic Dissection
    • Aortic Ectasia
    • Aortic Embolism and Thrombosis
    • Aortic Stenosis
    • Aortic Valve Disease
    • Aortic Valve Regurgitation
    • Arrhythmias
    • Arthritis
    • Arthritis of the Elbow
    • Asthma
    • Asymptomatic Post-Menopausal Status
    • Atherosclerosis
    • Atrial Fibrillation
    • Atrial Flutter
    • Atrial Septal Defect
    • Back Pain
    • Bedsores
    • Bronchiectasis
    • Bronchitis
    • Bruise of Face, Scalp, or Neck
    • Cardiac Catheterization (incl. Coronary Angiography)
    • Cardiac Imaging
    • Cardiac Myocardial Perfusion Imaging
    • Cardiac Tamponade
    • Cardiomegaly
    • Cardiomyopathy
    • Cardiomyopathy, Dilated
    • Cardiomyopathy, Hypertrophic
    • Cardiomyopathy, Restrictive
    • Cardioversion, Elective
    • Carotid Artery Disease
    • Carpal Tunnel Syndrome
    • Celiac Disease
    • Cellulitis
    • Chest CT (incl. Heart and Lungs)
    • Chest Pain
    • Chest Wall Pain Syndrome
    • Chronic Deep Vein Thrombosis (DVT)
    • Chronic Fatigue Syndrome
    • Chronic Neck Pain
    • Chronic Pulmonary Heart Diseases (incl. Pulmonary Hypertension)
    • Chronic Sinusitis
    • Coarctation of the Aorta
    • Congenital Aortic Valve Disorders
    • Congenital Heart Defects
    • Congenital Heart Disease
    • Congestive Heart Failure
    • Constipation
    • COPD (Chronic Obstructive Pulmonary Disease)
    • Coronary Artery Aneurysm
    • Coronary Artery Disease (CAD)
    • Coronary Artery Dissection
    • Cough
    • Cyclothymia (Chronic Mood Disorder)
    • Deep Vein Thrombosis (DVT)
    • Dehydration
    • Diabetes Type 1
    • Diabetes Type 2
    • Diabetes With Renal Manifestations
    • Diabetic Polyneuropathy
    • Diarrhea
    • Difficulty With Walking
    • Diverticulitis, Intestinal
    • Diverticulosis, Intestinal
    • Dizziness
    • Dyslipidemia
    • Dysphagia
    • Dysthymia and Cyclothymia (Mood Disorders)
    • Electrocardiogram (EKG)
    • Emphysema
    • Endocarditis
    • Enlarged Prostate (BPH)
    • Enteritis
    • Esophagitis
    • Familial Hypercholesterolemia
    • Fever
    • Fibromyalgia
    • First Degree Heart Block
    • Gait Abnormality
    • Gas-Bloat Syndrome
    • Gastritis
    • Gastroesophageal Reflux Disease (GERD)
    • Gastroparesis
    • Gout
    • Hair Loss
    • Headache
    • Heart Attack (Acute Myocardial Infarction)
    • Heart Disease
    • Heart Murmur
    • Heart Palpitations
    • Heart Tumors, Benign
    • Heart Tumors, Malignant
    • Heartburn
    • Hemorrhoids
    • Hernia
    • Hydrocele
    • Hyperkalemia
    • Hyperlipidemia
    • Hypertension
    • Hypertensive Chronic Kidney Disease
    • Hypertensive Encephalopathy
    • Hypertensive Heart and Chronic Kidney Disease
    • Hypertensive Heart Disease
    • Hypoglycemia
    • Hypokalemia
    • Hypotension
    • Hypotension (Excluding Maternal)
    • Hypothyroidism
    • Insomnia
    • Irritable Bowel Syndrome
    • Joint Pain
    • Limb Pain
    • Limb Swelling Caused by Fluid Overload
    • Lipid Disorders
    • Liver Damage from Alcohol
    • Long QT Syndrome
    • Low Back Pain
    • Low Blood Oxygen Level
    • Lyme Disease
    • Magnesium Metabolism Disorders
    • Malaise and Fatigue
    • Malnutrition
    • Mineral Metabolism Disorders
    • Mitral Valve Disease
    • Mitral Valve Prolapse
    • Mitral Valve Regurgitation
    • Mitral Valve Stenosis
    • Mobitz, Type 2, Heart Block
    • Muscle Weakness
    • Nausea
    • Neurogenic Bladder
    • Noninfectious Gastroenteritis and Colitis
    • Obesity
    • Osteoarthritis
    • Osteoarthritis of Ankle and Foot
    • Osteoarthritis of Knee
    • Osteoarthritis of Shoulder
    • Osteoarthritis of Spine
    • Osteopenia
    • Osteoporosis
    • Overactive Bladder
    • Overweight
    • Patellofemoral Pain Syndrome or Knee Pain
    • Patent Ductus Arteriosus
    • Patent Foramen Ovale (PFO)
    • Pericardial Disease
    • Pericarditis
    • Peripartum Cardiomyopathy
    • Peripheral Nerve Disorders
    • Pharyngitis
    • Pneumonia
    • Polyneuropathy
    • Primary Pulmonary Hypertension
    • Prinzmetal Angina
    • Pulmonary Edema
    • Pulmonary Hypertension
    • Pulmonary Valve Disease
    • Radiculopathy (Not Due to Disc Displacement)
    • Rash
    • Raynaud's Disease
    • Reflux Esophagitis
    • Restless Leg Syndrome
    • Rheumatic Aortic Valve Disorders
    • Salivary Gland Stones and Inflammation
    • Sarcoidosis
    • Sciatica (Not Due to Disc Displacement)
    • Second Degree Heart Block
    • Secondary Hypertension
    • Secondary Renovascular Hypertension
    • Septal Defect
    • Shortness of Breath
    • Sick Sinus Syndrome
    • Sinus Bradycardia
    • Sinus Tachycardia
    • Sinusitis
    • Skin Ulcer
    • Sleep Apnea
    • Supraventricular Tachycardia
    • Syncope
    • Third Degree Heart Block
    • Tilt Testing or Cardiac Event Monitors
    • Tobacco Use Disorder
    • Transient Ischemic Attack (TIA)
    • Tremor
    • Tricuspid Valve Disease
    • Unstable Angina
    • Urinary Incontinence
    • Urinary Stones
    • Urinary Tract Infection (UTI)
    • Venous Embolism and Thrombosis
    • Venous Insufficiency
    • Ventricular Fibrillation
    • Ventricular Septal Defect
    • Ventricular Tachycardia (VT)
    • Vertigo
    • Viral Infection
    • Vitamin B Deficiency
    • Vitamin B12 Deficiency
    • Vitamin D Deficiency
    • Wheezing
    • Wolff-Parkinson-White Pattern

    Insurance Check

    Search for your insurance provider

    Dr. Krishnan accepts

    Accepted insurance can change. Please double-check when making an appointment.

    (860) 264-6631

    Dr. Krishnan accepts the following insurance:

    Aetna
    Aetna HMO
    Choice Plus POS II
    Anthem
    Access Blue New England Network-CT
    Balanced Pathway Tiered-CT PPO
    Balanced Pathway-CT HMO
    Balanced Pathway-CT PPO
    Blue New England Network-CT HMO
    BlueCare Health Plan (with Expanded Network - Tiered)-CT
    BlueCare Health Plan (with Expanded Network)-CT
    BlueCare Select (Tiered - Charter)-CT
    BlueCare Select (Tiered - Elm)-CT
    BlueChoice New England Network-CT
    Bronze Pathway X Enhanced Tiered-CT HMO
    Bronze Pathway X w/HSA-CT HMO
    Bronze Pathway X w/HSA-CT PPO
    Bronze Pathway X-CT PPO
    Bronze Standard Pathway X for HSA-CT PPO
    Bronze Standard Pathway X-CT PPO
    Catastrophic Pathway X Enhanced-CT HMO
    Century Preferred (Tiered)-CT
    Century Preferred Select (Tiered - Charter)-CT
    Century Preferred Select (Tiered - Elm)-CT
    Century Preferred Tiered (Select Network)-CT
    Century Preferred-CT
    Choice BlueCare-CT HMO
    Choice Century Preferred Basic-CT PPO
    City of New Haven - BlueCard-CT
    City of New Haven - Century Preferred-CT
    CT Children's Medical Center - Tiered-CT PPO
    Day Kimball Tiered-CT PPO
    Gold Pathway X Enhanced Tiered-CT HMO
    Gold Pathway X-CT HMO
    Gold Pathway X-CT PPO
    Gold Standard Pathway X-CT PPO
    National (BlueCard Basic) PPO
    National (BlueCard) PPO
    Pathway CT (Small Grp)-CT HMO
    Pathway CT (Small Grp)-CT PPO
    Pathway CT Tiered (Small Grp)-CT PPO
    Pathway Enhanced (Ind)-CT HMO
    Pathway Enhanced Tiered (Ind)-CT HMO
    Pathway X (Ind)-CT PPO
    Pathway X (Small Grp)-CT HMO
    Pathway X (Small Grp)-CT PPO
    Pathway X Enhanced (Ind -)-CT HMO
    Pathway X Enhanced Tiered (Ind)-CT HMO
    Pathway X Ind PPO Direct Access CT
    Platinum Pathway X-CT PPO
    Silver Pathway X Tiered-CT PPO
    Silver Pathway X w/HSA-CT HMO
    Silver Pathway X w/HSA-CT PPO
    Silver Pathway X-CT PPO
    Silver Standard Coinsurance Pathway X-CT PPO
    Silver Standard Pathway X-CT PPO
    State BlueCare (Local Network only)-CT
    State BlueCare (with Expanded Network - Tiered)-CT
    State BlueCare (with Expanded Network)-CT
    State Preferred (Tiered)-CT
    State Preferred-CT
    USA-CT PPO
    Yale New Haven Health System - Tiered-CT PPO
    Blue Cross Blue Shield
    Blue Card PPO
    Blue Cross Blue Shield of Louisiana
    BlueConnect HMO
    Blue Cross Blue Shield of Massachusetts
    Preferred Blue PPO
    CareFirst Blue Cross Blue Shield
    HealthyBlue 2.0
    HealthyBlue Advantage
    Cigna
    Cigna HMO
    Cigna PPO
    Open Access Plus
    First Health (Coventry Health Care)
    First Health (Coventry Health Care) PPO
    Humana
    Choice Care PPO
    MultiPlan
    MultiPlan PPO
    PHCS Network PPO

    About Me

    Biography

    Dr. Subramanian Krishnan, MD is a Cardiology Specialist in Enfield, CT. Dr. Krishnan has more experience with Heart Conditions, Adult Congenital Heart...Read more

    Specialties

    • Cardiology
    • Internal Medicine

    Board Certifications

    Education

    University Of Connecticut School Of Medicine
    Fellowship Hospital
    University Of Connecticut School Of Medicine
    Residency Hospital
    University Of Connecticut School Of Medicine
    Internship Hospital
    Madras Medical College University
    Medical School
    ,

    Awards

    Frequently Asked Questions

    How can I make an appointment with Dr. Subramanian Krishnan, MD?

    Call (860) 264-6631 to make an appointment as a new patient, or (860) 524-4550 for existing patients or other inquiries. Click here for more information.

    Does Dr. Subramanian Krishnan, MD offer telehealth services?

    Dr. Krishnan has indicated that they offer telehealth. Contact the office to check for eligibility for your needs.

    Is Dr. Subramanian Krishnan, MD accepting new patients?

    Dr. Subramanian Krishnan, MD generally accepts new patients on Healthgrades. You can see Dr. Krishnan's profile to make an appointment.

    Does Dr. Subramanian Krishnan, MD accept my insurance?

    Use the Healthgrades insurance check to verify if Dr. Krishnan accepts your insurance.

    What are Dr. Subramanian Krishnan, MD's top areas of care?

    Dr. Krishnan frequently treats Heart Conditions, Adult Congenital Heart Conditions, and Cardiac Electrical System Procedures. See all practice areas where Dr. Krishnan specializes.

    Where is Dr. Subramanian Krishnan, MD's office located?

    Dr. Krishnan's office is located at 100 Hazard Ave Ste 206, Enfield, CT 06082. Find other locations and directions on Healthgrades.

    Affiliated Hospitals

    Dr. Krishnan is affiliated with the following hospitals. Select a hospital below to learn more.

    Learn more about how Healthgrades measuresHospital Quality.

    Hartford Hospital

    Hartford, CT

    72% Patient Experience Rating, 3% higher than the national average

    11 Awards Received

    Award Highlight: Cardiac Care Excellence Award™ (2021)

    Midstate Medical Center

    Meriden, CT

    78% Patient Experience Rating, 9% higher than the national average

    2 Awards Received

    Award Highlight: Outstanding Patient Experience Award™ (2020)

    Middlesex Hospital

    Middletown, CT

    77% Patient Experience Rating, 8% higher than the national average

    18 Awards Received

    Award Highlight: Outstanding Patient Experience Award™ (2019)