Lone Star Heart and Vascular

Cardiology • New Braunfels, TX

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About

Lone Star Heart and Vascular in New Braunfels, Texas offers comprehensive cardiology and vascular care, including cardiac diagnostic testing, vein care and treatment, artery disease diagnostics and treatment, electrophysiology, and imaging center services. The clinic's board-certified cardiologists and vascular specialists provide personalized cardiovascular care using advanced technology.

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Clinic Type

Cardiology

Address

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Phone

830-214-0300

Email

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Opening Hours

Not published — contact the clinic to confirm hours.

Website

https://www.lonestarheart.org/

Services Offered

cardiology
vascular surgery
vein care
artery disease diagnostics and treatment
cardiac diagnostic testing
vein disease treatment
electrophysiology
imaging center services

Insurance & Payment

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Languages Spoken

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FAQs

What to expect and accepted insurance companies?

Information about procedures, forms prior to arriving, after-care, and accepted insurance companies.

Photos

What Patients Say

Overall sentiment across review platforms: mixed

WebMD Care (for Dr. Mario Rossbach): 4.5 out of 5 stars (36 ratings)
Yelp (referenced via MapQuest): 1.5 stars (based on small sample) (4 reviews)

Patients praise

High regard for the medical doctors and their clinical skills
Effective explanation of medical conditions and treatments
Reports of kind and caring interactions with physicians

Common complaints

Dissatisfaction with office staff and administrative management
Long wait times for appointments and testing
Concerns about billing processes
Reports of poor communication and patient treatment by staff
Mixed individual reports regarding medical procedures and outcomes

"Doctor care is good, office, billing and administrative is bad."

— Healthgrades

"Dr Rossbach is an incredibly kind and skilled doctor. ... He is the epitome of a wonderful doctor."

— WebMD Care

"The doctors are great but the imaging center is terrible. I've been here twice and each time I've had to wait almost 45 mins for my appointment."

— Yelp (via MapQuest)

Synthesized from public review platforms as of Jul 11, 2026 — sources: [1][2][3][4].

In the News

HEART MONTH FOCUS: New Braunfels hospitals laud innovations in cardiovascular technology, procedures | South Texas — Feb 28, 2026
Christus Health introduces vascular surgery at San Marcos hospital | Community Impact — Jun 3, 2026

Information sourced from the clinic's website as of July 11, 2026. Own this clinic? Claim or correct this listing.