A dedicated group of leading physicians and support staff

Our dedicated St. Luke’s ExecuHealth team unites top physicians, cardiologists, nutritionists, and support staff—all focused on delivering the best executive health. By combining medical excellence with a personalized executive health plan, we ensure every patient receives seamless, high-touch care.

If you’re already seeing one of these ExecuHealth providers in their regular practice, please call their office directly.
Find contact information here.

Administration

These professionals ensure that every aspect of your visit is coordinated and optimized.

Sarah Weimer

Sarah Weimer

Director, Strategic Operations, ExecuHealth

Christina Mientus

Christina Mientus

Program Coordinator, ExecuHealth

Katrina Piper

Katrina Piper

Operations Manager, ExecuHealth

Audiology

Our audiology experts focus on preventing and detecting hearing issues for busy leaders who can’t afford to miss a word.

Elizabeth Assande, Au.D.

Elizabeth Assande, Au.D.

Audiology
Allyson Bresnahan, Au.D., CCC-A

Allyson Bresnahan, Au.D., CCC-A

Audiology
Brittany Hilderbrandt, Au.D., CCC-A

Brittany Hilderbrandt, Au.D., CCC-A

Audiology

Cardiology

A heart-healthy executive is a high-performing executive—our top cardiologists keep your cardiovascular health in check.

Marcus Averbach, MD

Marcus Averbach, MD

Cardiology
Francis Burt, MD

Francis Burt, MD

Cardiology | Internal Medicine
Raymond Durkin, MD

Raymond Durkin, MD

Cardiology | Interventional Cardiology
Jake Marais, MD

Jake Marais, MD

Cardiology
Dwithiya Thomas, MD

Dwithiya Thomas, MD

Cardiology | Nuclear Medicine, Nuclear Cardiology | Echocardiography

Dermatology

Our dermatology team will help treat, enhance, and protect your skin.

Kendall Beerer, CRNP

Kendall Beerer, CRNP

Dermatology
Alexandra Sabbia, CRNP

Alexandra Sabbia, CRNP

Dermatology

Fitness

Our Fitness & Sports Performance Administrator will craft a personalized workout plan that fits your demanding schedule.

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

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

Fitness & Sports Performance Administrator

Lead Physicians

These are the primary care doctors who provide the comprehensive exam, review all findings, and chart your personalized plan.

John Brinker, DO

John Brinker, DO

Family Medicine | Primary Care
Darryl D. Gaines, MD

Darryl D. Gaines, MD

Internal Medicine | Primary Care
William Liaw, DO

William Liaw, DO

Family Medicine | Primary Care
Kristin Marek, MD

Kristin Marek, MD

Family Medicine | Primary Care
Dennis McGorry Jr., MD

Dennis McGorry Jr., MD

Family Medicine | Primary Care
Mohammad J. Mukhtar, MD

Mohammad J. Mukhtar, MD

Family Medicine | Primary Care
Tiana Shekari, DO

Tiana Shekari, DO

Family Medicine | Primary Care
Max E. Widawski, DO

Max E. Widawski, DO

Internal Medicine | Primary Care

Nutrition

Our clinical dietician specializes in helping busy executives adopt sustainable, personalized nutrition strategies.

Jaclyn Michel, RD, LDN

Jaclyn Michel, RD, LDN

Clinical Dietician

Radiology

Ensures you receive accurate imaging services for quick, reliable diagnosis.

Jay Riccardi, MD

Jay Riccardi, MD

Diagnostic Radiology
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Contact for existing patients

If you’re already seeing one of these providers in their regular practice, please call their office directly for primary care or specialist appointments. For everything related to your one-day ExecuHealth evaluation, our Care Manager will coordinate on your behalf.

Contact us