WJ
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Jo, Cardiologist in North Chelmsford, MA?
Dr. Walter Jo, MD is a Cardiologist, who primarily practices in North Chelmsford, MA with 2 additional practice locations. He is board certified by the American Board of Internal Medicine. Dr. Jo graduated from Tufts University School of Medicine and completed his residency at Boston Medical Center, Cardiovascular Diseases; Univ Of Chicago Hosps, Internal Medicine. Dr. Jo is fluent in English, Hindi, Italian, Kamba, Portuguese, and Spanish, and is currently seeing new patients. Dr. Jo’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Jo’s office at (978) 256-6607.
What are Areas of Expertise for Dr. Jo?
Dr. Walter Jo, 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. Jo empowers patients to confidently navigate their health journey, specializing in Aneurysm, Aortic Disease, Arrhythmias, Congenital Heart Disease-Adult, Congestive Heart Failure, Coronary Artery Disease, Heart Valve Disease, Hypertension, Pacemakers/Defibrillators, Peripheral Vascular Disease, Preventive Cardiology, or comprehensive wellness support. Serving the North Chelmsford/MA community, Dr. Jo is dedicated to enhancing lives through expert, patient-centered care.
Where did Dr. Jo go to medical school and complete their residency?
Residency: Boston Medical Center, Cardiovascular Diseases; Univ Of Chicago Hosps, Internal Medicine
Medical School: Tufts Univ Sch of Med, Boston Ma | Tufts University School of Medicine
Is Dr. Jo board certified in Cardiologist?
Yes, Dr. Walter Jo, MD is board certified by the American Board of Internal Medicine
What languages does Dr. Jo speak?
Dr. Jo and their clinical team can communicate with patients in the following languages:
English
Hindi
Italian
Kamba
Portuguese
Spanish
What conditions does Dr. Jo treat?
As a Cardiologist, Dr. Jo 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. Jo. 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
- Slow Heart Rate
- Other Heart Rhythm Disorder
- Fast Heartbeat
- Heart Palpitations
- Arrhythmia
- Afib
- A-fib
- Irregular heart rhythm
- Bradycardia
- Slow Pulse
- Low Heart Rate
- Cardiac Dysrhythmia
- Irregular Heartbeat
- Heart Rhythm Problems
- Tachycardia
- Rapid heart rate
- Racing heart
- Skipped Heartbeat
- Fluttering Heart
- Pounding Heart
ICD-10 Codes:
- I480: Paroxysmal atrial fibrillation
- R001: Bradycardia, unspecified
- I498: Other specified cardiac arrhythmias
- R000: Tachycardia, unspecified
- R002: Palpitations
- I4891: Unspecified atrial fibrillation
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:
- Chest Pain
- Chest discomfort
- Thoracic pain
- Upper body pain
ICD-10 Codes:
- R079: Chest pain, unspecified
Also known as:
- High Blood Pressure
- Hypertension
- Primary Hypertension
- Essential Hypertension
ICD-10 Codes:
- I10: Essential (primary) hypertension
Also known as:
- Abnormal EKG
- Heart Health Tests
- Irregular Electrocardiogram
- Unusual Heart Rhythm Test
- ECG Abnormalities
ICD-10 Codes:
- R9431: Abnormal electrocardiogram [ECG] [EKG]
Also known as:
- Having a Pacemaker
- Pacemakers and Implantable Defibrillators
- Heart pacemaker
- Artificial pacemaker
- Implanted heart device
ICD-10 Codes:
- Z950: Presence of cardiac pacemaker
Also known as:
- Follow-up After Treatment (Non-Cancer)
- Post-Treatment Check-up
- Aftercare Visit
- Recovery Monitoring Exam
ICD-10 Codes:
- Z09: Encounter for follow-up examination after completed treatment for conditions other than malignant neoplasm
Also known as:
- Shortness of Breath
- Breathing Problems
- Difficulty breathing
- Breathlessness
- Dyspnea
ICD-10 Codes:
- R0602: Shortness of breath
Also known as:
- Other Pre-Procedure Examination
- Various pre-op checks
- Miscellaneous pre-surgery exams
- Other pre-treatment assessments
ICD-10 Codes:
- Z01818: Encounter for other preprocedural examination
Also known as:
- Fainting
- Syncope
- Passing out
- Collapse
ICD-10 Codes:
- R55: Syncope and collapse
Also known as:
- Chronic Diastolic Heart Failure
- Heart Failure
- Long-term Diastolic Heart Failure
- Chronic HFpEF
- Ongoing Filling Heart Failure
ICD-10 Codes:
- I5032: Chronic diastolic (congestive) heart failure
Also known as:
- Dizziness
- Dizziness and Vertigo
- Lightheadedness
- Giddiness
- Vertigo
ICD-10 Codes:
- R42: Dizziness and giddiness
Also known as:
- Chest Pain
- Chest discomfort
- Thoracic pain
- Pectoral pain
ICD-10 Codes:
- R0789: Other chest pain
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:
- Narrowed Aortic Valve
- Heart Valve Disease
- Aortic Valve Stenosis
- Tight Aortic Valve
ICD-10 Codes:
- I350: Nonrheumatic aortic (valve) stenosis
Which procedures does Dr. Jo perform as a Cardiologist?
As a Cardiologist, procedures performed by a Dr. Walter Jo 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. Jo's office.
Does Dr. Jo accept my insurance?
Dr. Jo accepts most major insurance plans. Important: Please call our office at (978) 256-6607 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Jo accept in North Chelmsford, MA?
Dr. Jo in North Chelmsford, MA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
Blue Cross Blue Shield of Massachusetts
Boston Medical Center
CVS Health (formerly Aetna)
Express Scripts
Fallon Community Health Plan
Medicare
Point32Health
State of Massachusetts
UnitedHealthcare
View All Insurances
Where is Dr. Jo's office located?
Dr. Walter Jo's Primary Practice
14 Research Pl Ste 3
North Chelmsford, MA 01863
(978) 256-6607
What is Dr. Jo's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Jo's National Provider Identifier (NPI) number is 1043250004.
What common questions do patients ask about Dr. Jo?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Jo
What is Dr. Walter Jo's specialty?
Dr. Jo is a Cardiologist near North Chelmsford, MA. 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. Jo to book an appointment today.
Is this Dr. Walter Jo affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Jo is affiliated with Lowell General Hospital, Tufts Medical Center 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 Walter Jo accepting new patients in North Chelmsford, MA?
Yes, Dr. Walter Jo is accepting new patients at this time.
Does Dr. Walter Jo offer online booking?
Please contact Dr. Jo's office at (978) 256-6607 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Walter Jo?
Please contact Dr. Jo's office at (978) 256-6607 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Walter Jo have?
Dr. Walter Jo is certified by the American Board of Internal Medicine.
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