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Lone Star Heart and Vascular

Cardiology • New Braunfels, TX

★★★★★4.5/536 reviews across 2 platforms

Ratings by platform

  • WebMD Care (for Dr. Mario Rossbach): 4.5/5 (36 reviews)
  • Yelp (referenced via MapQuest) (4 reviews)

What patients say

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

In patients' words

"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)

"Absolutely the worst office staff I have ever encountered. Two visits here is enough that I would never return. The Doctor is good, but when you are treated like absolute trash by his office..."

— Yelp (via MapQuest)

How these reviews were compiled

Synthesized from public patient-review platforms as of Jul 11, 2026 — sources: [1][2][3][4][5][6].

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