SK
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Krishnan, Cardiologist in Middletown, CT?
Dr. Subramanian Krishnan, MD is a Cardiologist, who primarily practices in Middletown, CT with 1 additional practice location. He is board certified. Dr. Krishnan graduated from Madras Med College and completed his residency at University of Connecticut Program A. Dr. Krishnan is fluent in English and Italian, and is currently seeing new patients. Dr. Krishnan’s practice accepts Medicare, UnitedHealthcare, Aetna, Cigna and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Krishnan’s office at (860) 347-4258.
What are Areas of Expertise for Dr. Krishnan?
Dr. Subramanian Krishnan, MD is a highly-rated, board-certified Cardiologist known for expertly diagnosing, treating, and managing a wide array of related conditions or procedures. Utilizing the latest medical advancements and evidence-based practices, Dr. Krishnan empowers patients to confidently navigate their health journey, specializing in Non-Invasive Cardiology, Nuclear Cardiology, or comprehensive wellness support. Serving the Middletown/CT community, Dr. Krishnan is dedicated to enhancing lives through expert, patient-centered care.
Where did Dr. Krishnan go to medical school and complete their residency?
Residency: University of Connecticut Program A
Medical School: Madras Med College
What languages does Dr. Krishnan speak?
Dr. Krishnan and their clinical team can communicate with patients in the following languages:
English
Italian
What conditions does Dr. Krishnan treat?
As a Cardiologist, Dr. Krishnan 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. Krishnan. 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.
Also known as:
- Atrial Fibrillation
- Heart Palpitations
- Premature Ventricular Contractions
- Arrhythmia
- Afib
- A-fib
- Irregular heart rhythm
- Skipped Heartbeat
- Fluttering Heart
- Pounding Heart
- Persistent atrial fibrillation
- PVCs
- Ventricular Ectopic Beats
- Skipped Heartbeat (Ventricular)
ICD-10 Codes:
- I480: Paroxysmal atrial fibrillation
- R002: Palpitations
- I4819: Other persistent atrial fibrillation
- I4891: Unspecified atrial fibrillation
- I493: Ventricular premature depolarization
Also known as:
- High Blood Pressure
- Hypertension
- Primary Hypertension
- Essential Hypertension
ICD-10 Codes:
- I10: Essential (primary) hypertension
Also known as:
- Hardening of the Arteries in the Heart without Chest Pain
- Atherosclerosis
- Coronary Artery Disease
- Silent Coronary Artery Disease
- Asymptomatic Atherosclerosis
ICD-10 Codes:
- I2510: Atherosclerotic heart disease of native coronary artery without angina pectoris
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:
- Chest Pain
- Chest discomfort
- Thoracic pain
- Upper body pain
ICD-10 Codes:
- R079: Chest pain, unspecified
Also known as:
- Narrowed Aortic Valve
- Leaky Mitral Valve
- Heart Valve Disease
- Aortic Valve Stenosis
- Tight Aortic Valve
- Mitral Valve Insufficiency
- Mitral Regurgitation
ICD-10 Codes:
- I350: Nonrheumatic aortic (valve) stenosis
- I340: Nonrheumatic mitral (valve) insufficiency
Also known as:
- Shortness of Breath
- Breathing Problems
- Difficulty breathing
- Breathlessness
- Dyspnea
ICD-10 Codes:
- R0602: Shortness of breath
Also known as:
- Pre-Procedure Heart Examination
- Pre-Surgery Cardiac Checkup
- Heart Health Assessment (Before Procedure)
- Cardiovascular Clearance Exam
ICD-10 Codes:
- Z01810: Encounter for preprocedural cardiovascular examination
Also known as:
- Fainting
- Syncope
- Passing out
- Collapse
ICD-10 Codes:
- R55: Syncope and collapse
Also known as:
- Heart Failure
- Chronic Diastolic Heart Failure
- Congestive Heart Failure
- CHF
- Cardiac Insufficiency
- Long-term Diastolic Heart Failure
- Chronic HFpEF
- Ongoing Filling Heart Failure
ICD-10 Codes:
- I509: Heart failure, unspecified
- I5032: Chronic diastolic (congestive) heart failure
Also known as:
- Chest Pain
- Chest discomfort
- Thoracic pain
- Pectoral pain
ICD-10 Codes:
- R0789: Other chest pain
Also known as:
- Permanent Atrial Fibrillation
- Atrial Fibrillation
- Irreversible AFib
- Fixed Atrial Fibrillation
- Long-term AFib
ICD-10 Codes:
- I4821: Permanent atrial fibrillation
Also known as:
- Dizziness
- Dizziness and Vertigo
- Lightheadedness
- Giddiness
- Vertigo
ICD-10 Codes:
- R42: Dizziness and giddiness
Also known as:
- Abnormal EKG
- Heart Health Tests
- Irregular Electrocardiogram
- Unusual Heart Rhythm Test
- ECG Abnormalities
ICD-10 Codes:
- R9431: Abnormal electrocardiogram [ECG] [EKG]
Which procedures does Dr. Krishnan perform as a Cardiologist?
As a Cardiologist, procedures performed by a Dr. Subramanian Krishnan may include:
- Absent Pulmonary Valve Repair
- Anomalous Coronary Artery Angiography
- Anticoagulation Management
- Aortic Stenosis Repair
- Aortic Valve Repair / Replacement
- Aortopulmonary Window Repair
- Arterial Doppler
- Balloon Septostomy
For detailed information, please contact Dr. Krishnan's office.
Does Dr. Krishnan accept my insurance?
Dr. Krishnan accepts most major insurance plans. Important: Please call our office at (860) 347-4258 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Krishnan accept in Middletown, CT?
Dr. Krishnan in Middletown, CT accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
CarePartners of Connecticut
CVS Health (formerly Aetna)
Elevance Health Inc. (formerly Anthem)
EmblemHealth
Express Scripts
Medicare
OptumRx
State of Connecticut
UnitedHealthcare
View All Insurances
Where is Dr. Krishnan's office located?
Dr. Subramanian Krishnan's Primary Practice
420 Saybrook Rd
Middletown, CT 06457
(860) 347-4258
What is Dr. Krishnan's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Krishnan's National Provider Identifier (NPI) number is 1528267358.
What common questions do patients ask about Dr. Krishnan?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Krishnan
What is Dr. Subramanian Krishnan's specialty?
Dr. Krishnan is a Cardiologist near Middletown, CT. An internist specializing in cardiovascular diseases focuses on the diagnosis and management of complex heart and blood vessel conditions, including heart attacks and life-threatening arrhythmias. Contact Dr. Krishnan to book an appointment today.
Is this Dr. Subramanian Krishnan affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Krishnan is affiliated with Middlesex Hospital, Hartford 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
Where can I learn more about Cardiologist?
Explore Cardiologist with 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 Subramanian Krishnan accepting new patients in Middletown, CT?
Yes, Dr. Subramanian Krishnan is accepting new patients at this time.
Does Dr. Subramanian Krishnan offer online booking?
Please contact Dr. Krishnan's office at (860) 347-4258 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Subramanian Krishnan?
Please contact Dr. Krishnan's office at (860) 347-4258 for information regarding telehealth appointment availability or for scheduling assistance.
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