Template Preview — Helix ← Back to Onboarding
Vol. XII · Precision Cardiology

The quiet practice
of cardiology.

Dr. David Reyes
Founder · Interventional Cardiology
N°i.
a steady hand, a longer view.

A board-certified cardiology practice founded on the belief that good cardiac care is unhurried. Same-day imaging when needed, nothing rushed when it isn't, and one physician who knows your story over the long arc of decades.

Faculty appointments at Mount Sinai Cleveland Clinic NYU Langone Stanford Penn Medicine
N°ii. · Capabilities

Every cardiac modality, practiced patiently.

From a 30-minute consultation to complex interventional work, Helix is a fully equipped cardiology center. We move quickly when the data says to, and slowly when it doesn't.

N°ii.a

Diagnostic imaging

Cardiac MRI, CT calcium scoring, transthoracic and transesophageal echocardiography, and same-day stress imaging — read by our own faculty cardiologists rather than outsourced to a remote service.

  • Cardiac MRI & CT angiography
  • 4D echocardiography
  • Coronary calcium scoring
  • Stress imaging, in-house
N°ii.b

Interventional & structural

Same-day diagnostic and interventional catheterization in a fully accredited lab. Our radial-first protocol allows most patients to be discharged within four hours of the procedure.

  • Cardiac catheterization, radial-first
  • TAVR, MitraClip, LAA closure
  • Coronary intervention
  • Same-day discharge protocol
N°ii.c

Electrophysiology & rhythm

3D mapping for atrial fibrillation, supraventricular tachycardia, and ventricular arrhythmias. Cryoablation and RF ablation with same-week scheduling and a dedicated EP nurse navigator for every patient.

  • Atrial fibrillation ablation
  • Cryo- & RF ablation
  • Loop recorder & pacemaker
  • Holter & event monitoring
N°ii.d

Preventive cardiology

The most consequential cardiac visit is often the one before any symptom appears. We stratify risk decades in advance using ApoB, Lp(a), and CT calcium — and we treat early enough for it to matter.

  • ApoB & advanced lipidology
  • Lp(a), genetic risk panels
  • Coronary calcium screening
  • Long-term risk modeling
N°iii. · The Practice

Cardiology at the resolution of a relationship.

Helix was founded the year I retired from a department of seventeen cardiologists, after twenty-eight years and roughly forty-thousand procedures. I had become a very good interventional cardiologist and an increasingly mediocre physician — and I knew which one of those mattered to my patients.

Helix is what happens when you give a small group of distinguished cardiologists back the time to be doctors. Forty patients per physician. Same-day imaging when it's actually indicated. The same person reading your scan, performing your procedure, and calling you with the result.

Good cardiology is mostly the patience to be sure.
— Dr. David Reyes, founder
N°i.
40k+
Procedures performed by founding faculty
N°ii.
99.4%
Catheterization success rate, since 2014
N°iii.
48hr
Average new-patient onboarding
N°iv.
40per MD
Maximum panel size, by physician
N°iv. · Physicians

A faculty-trained cardiology collective.

Every Helix physician is fellowship-trained in invasive, interventional, or electrophysiology. We are deliberately small, with appointments at academic medical centers nationally.

After my CAC came back at 412, Dr. Reyes spent ninety minutes with me. Most cardiologists hand you a statin and a wave; Helix handed me a strategy — and seven years later, I'm still on it.
Diane F. · Patient since 2018
N°v. · Visit

Request a consultation.

New-patient consultations are scheduled within 48 hours. Most insurance accepted, and a member success specialist will follow up the same business day.

New-patient consult
60 min · In-person, with ECG and echo
In-network
Preventive cardiology
90 min · CAC, ApoB, Lp(a), full panel
$685
Second-opinion review
45 min · Records review & written response
$385