Nuclear Medicine
Nuclear Medicine services use advanced, non-invasive imaging technology to evaluate how your heart functions and identify potential cardiovascular conditions. By using a small amount of safe radioactive tracer, our specialists can assess blood flow, heart muscle function, and detect areas of reduced circulation or previous heart damage. These detailed images help diagnose coronary artery disease, evaluate symptoms such as chest pain or shortness of breath, and guide personalized treatment plans for optimal heart health.
- Board-Certified Specialists: Expertise from Dr. Chowdhry, Dr. Fonte, and Dr. Akhtar.
- In-Office Convenience: All procedures are performed in our clinic—no hospital stay required.
- Rapid Recovery: Minimal downtime means you can return to your daily life quickly.
- FDA-Approved Technology: We use only the safest, most effective interventions like RFA and Varithena.
Cardiac PET (Positron Emission Tomography)
Radiofrequency Ablation (RFA)
Cardiac PET (Positron Emission Tomography) imaging provides highly detailed, advanced diagnostic images of the heart to evaluate blood flow and identify coronary artery disease with exceptional accuracy. This non-invasive test measures how well blood reaches the heart muscle, helping detect blockages, assess heart function, and determine the most effective treatment plan. Cardiac PET imaging is especially valuable for patients who require precise evaluation and individualized cardiovascular care.
Varithena
Precision Treatment for Complex Veins
Varithena is a specialized injectable foam that uses sclerofoam technology to collapse
diseased veins. It is a highly effective solution for “tortuous” (twisted) veins that may not be
suitable for traditional treatments, significantly improving both symptoms and
appearance.
Location & Physician Schedule
| Location | Physicians | Schedule |
|---|---|---|
| Siena Location | Dr. Tiffany Fonte | 2nd and 4th Friday of the month |
| Tenaya Location | Dr. Shaheen Chowdhry & Dr. Salman Akhtar | 1st and 3rd Tuesday of the month |
Northwest Office
Physicians: Dr. Shaheen Chowdhry & Dr. Salman Akhtar
Schedule: 1st and 3rd Tuesday of the month
702-268-7605
Siena Office
Physicians: Dr. Tiffany Fonte
Schedule: 2nd and 4th Friday of the month
725-214-9927
Physician Profiles
The Expertise Behind Your Care
Our Physician—Dr. Shaheen Chowdhry, Dr. Tiffany Fonte, and Dr. Salman Akhtar—
consists of Board-Certified specialists dedicated to patient-centered care. With extensive
experience in advanced venous interventions and minimally invasive vascular therapies,
our doctors focus on delivering long-term results using cutting-edge medical technology.
Benefits With Our Service
Health Tips & Info
We feel that our technicians are best part of heart hospital is often unrecognized for its contribution to the profitability & success of a hospital. We believe in success of our hospital in the world.
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There are many variations of healthcare of Lorem Ipsum available, but the majority have suffered alteration in some steps, by installing technology in healthcare hospital.
There are many variations of healthcare of Lorem Ipsum available, but the majority have suffered alteration in some steps, by installing technology in healthcare hospital.




