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Profile last updated: April 2026How we source this data
JN
Provider Profile

John Nash, M.D.

Cardiovascular Disease Physician

NPI: 1336125293

4.2

5 · Sharecare

4.2

13 · US News

20

Years Exp.

Saint Louis

MO

Internal Medicine

Specialty

About

Dr. John Nash, MD, is a dedicated cardiovascular disease physician based in Saint Louis, MO. He specializes in the diagnosis and management of heart and blood vessel diseases, focusing on complex cardiac conditions such as heart attacks and abnormal heart rhythms. Dr. Nash is committed to providing comprehensive care to his patients, ensuring they receive the best treatment possible for their cardiovascular health.

With a patient rating of 3.3 out of 5 based on 18 reviews, Dr. Nash has garnered positive feedback for his thorough examinations and clear explanations of medical conditions. Patients appreciate the friendly and accommodating nature of his staff, along with the convenience of scheduling appointments, including telehealth options. This has contributed to a sense of trust and comfort during visits.

Dr. Nash has been practicing for several years, and his estimated visit cost starts at approximately $671. He strives to deliver high-quality care and support to patients navigating their cardiovascular health challenges.

Practicing Since

Dec 2005

Gender

Male

Experience

20 years

MO Medical License

#RP275

Practice Type

Group Practice

NPI Number

1336125293
Avg. Self-Pay Rate

Self-pay rates shown are averages across all procedures on file for this provider, sourced from Transparency in Coverage Act data. These are cash-pay prices — what you'd typically pay without using insurance. Actual rates may vary by procedure, location, and date of service.

1ST INPATIENT CRITICAL CARE PR DAY AGE 28 DAYS/<

CPT: 99468professional

$1,245

INITIAL PED CRITICAL CARE 29 DAYS THRU 24 MONTHS

CPT: 99471professional

$1,078

INITIAL PED CRITICAL CARE 2 THRU 5 YEARS

CPT: 99475professional

$759

Cost data sourced from insurer Transparency in Coverage Act filings. Costs shown are negotiated rates and may not reflect your actual out-of-pocket cost. Learn about our data

Local Market

Missouri Low

$72

Missouri Typical

$110

Missouri High

$198

Across Missouri, a cardiovascular disease physician visit ranges from $72 to $198 with a median of $110. This is 13% above the national median of $97. Based on 113 providers with published pricing data.

There are 22 cardiovascular disease physicians in Saint Louis and 43 across Missouri on our platform.

See full cardiovascular disease physician cost breakdown in Missouri
Patient Reviews

4.2

5 reviews

Sharecare

4.2

13 reviews

US News

Overall, patient sentiment regarding Dr. John Nash, MD, a cardiologist in Saint Louis, MO, is generally positive, with an average rating of 4.2 out of 5 based on five reviews. Patients appreciate his thoroughness in examinations and his ability to explain conditions clearly, which contributes to a sense of trustworthiness. Many reviews highlight the friendly and accommodating nature of his staff, as well as the ease of scheduling appointments, including telehealth options. Common themes in praise include Dr. Nash's expertise in managing various cardiac conditions, such as sinus tachycardia and chronic congestive heart failure, and his approachable bedside manner. Patients feel that he listens to their concerns and provides comprehensive care. However, some reviews indicate mixed experiences with hospital outcomes, particularly at Jersey Community Hospital, which received a rating worse than expected. This suggests that while Dr. Nash himself is well-regarded, the quality of care at affiliated facilities may vary. Notable specifics mentioned by patients include Dr. Nash's extensive experience of 37 years in cardiology and his ability to communicate effectively, which many found reassuring. Overall, potential patients might consider Dr. Nash for his clinical skills and patient-centered approach, but they should also be aware of the varying quality of care at the hospitals he is associated with.

Location

Address

625 S NEW BALLAS RD

SUITE 2015

Saint Louis, MO 63141

Phone

3142511700
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Momentary Lab sources provider data from the CMS NPI Registry and cost data from federal Transparency in Coverage files. Reviews aggregated from Healthgrades, Vitals, WebMD, and other public sources. Learn how we verify and update healthcare information.

This page is for informational purposes only and does not constitute medical advice. Cost estimates are based on publicly available negotiated rate data and may not reflect your actual out-of-pocket cost. Always consult with your healthcare provider and insurance company for accurate cost information and medical decisions.