Your health, our priority.

Our St. Luke’s ExecuHealth team is comprised of several leading physicians and support staff, carefully assembled to deliver a highly attentive experience and comprehensive assessment. A few of our concierge doctors and Care Team members include the best in the area, devoted to health and wellness with exceptional service.

For current patients of a provider listed below in their individual practice, please call their home office directly.
Find contact information here.

Administration

Sarah Weimer

Sarah Weimer

Director, Strategic Operations, ExecuHealth

Christina Mientus

Christina Mientus

Program Coordinator, ExecuHealth

katrina-piper

Katrina Piper

Operations Manager, ExecuHealth

Audiology

Elizabeth Assande

Elizabeth Assande, Au.D.

Audiology
Allyson Bresnahan

Allyson Bresnahan, Au.D., CCC-A

Audiology
Brittany Hilderbrandt

Brittany Hilderbrandt, Au.D., CCC-A

Audiology

Cardiology

Marcus Averbach

Marcus Averbach, MD

Cardiology
Francis Burt

Francis Burt, MD

Cardiology | Internal Medicine
Raymond Durkin

Raymond Durkin, MD

Cardiology | Interventional Cardiology
Jake Marais

Jake Marais, MD

Cardiology
Dwithiya Thomas

Dwithiya Thomas, MD

Cardiology | Nuclear Medicine, Nuclear Cardiology | Echocardiography

Fitness

John Graham

John Graham MS, HFS, CSCS*D, RSCC*D, FNSCA

Fitness & Sports Performance Administrator

Lead Physicians

John Brinker

John Brinker, DO

Family Medicine | Primary Care
Darryl D. Gaines, MD

Darryl D. Gaines, MD

Internal Medicine | Primary Care
William Liaw

William Liaw, DO

Family Medicine | Primary Care
Kristin Marek

Kristin Marek, MD

Family Medicine | Primary Care
Dennis McGorry Jr

Dennis McGorry Jr., MD

Family Medicine | Primary Care
Mohammad J. Mukhtar, MD

Mohammad J. Mukhtar, MD

Family Medicine | Primary Care
Tiana Shekari

Tiana Shekari, DO

Family Medicine | Primary Care

Nutrition

Jaclyn Michel, RD, LDN

Jaclyn Michel, RD, LDN

Clinical Dietician

Radiology

Jay Riccardi

Jay Riccardi, MD

Diagnostic Radiology