Dr. Thomas Alfreda, Jr., DO, MBA

Chief Medical Officer, Owner

Dr. Alfreda is an Internal Medicine & Age Management Specialist and Chief Medical Officer of Health4life. He founded Health4life Concierge Medical Clinic to offer his patients the special care and attention they deserve. Dr. Alfreda has bridged the gap between conventional medicine and a science-based, proactive approach to decrease the risk of age-related disease and lengthen health span for men and women.  

Dr. Harpreet Tsui, DO, FACOI, Dipl. of ABOM

Medical Provider

Dr. Harpreet Tsui is a board-certified Internal Medicine Physician and Obesity Medicine Specialist. She will be joining Health4life on July 1, 2020! During medical school, she was drawn to the complexities of Internal Medicine and moved to Las Vegas to pursue her training.  Dr. Tsui focuses of disease prevention and believes a healthy lifestyle can lead to a longer life. 

Kathryn Bonello

Chief Executive Officer, Health4life

Kathryn Bonello is honored to serve as Chief Executive Officer of Health4life, bringing to the position, vast knowledge of the healthcare industry and a passion for the organization's mission. Health4life Concierge Medical Clinic was created is to provide patients the healthcare they deserve while receiving amazing customer service with each and every encounter. 

Ashley Sexton, NCMA

Concierge Liaison | Medical Assistant Supervisor, Health4life

Ashley Sexton has been working as Dr. Alfreda’s right hand for over four years now. Ashley strives to provide every patient with the highest level of care and treats everyone like family. She is a Nationally Certified Medical Assistant with her Associates in Healthcare Administration. When she’s not in the office you can find Ashley with her family, in the gym or cheering on her Vegas Golden Knights.

Tiffany Militante

Concierge Liaison | Lead Medical Assistant , Health4life

Tiffany Militante is an expert in patient service and assisting Dr. Alfreda and our team with all medical procedures. Tiffany is honored to provide our patient population with the highest level of service. Tiffany loves working in the medical field and being a Health4Life team member! When she's not at work, she enjoys spending time with your dogs and family. 

Dorina Tavernaro

Nurse, Health4life

Coming soon...

Michelle Flores-Trevino

Concierge Liaison | Medical Assistant , Health4life

Michelle Flores-Trevino has been working at Health4life for over a year helping provide his patients with the absolute best care! She is a student at CSN with an end goal of becoming a Nurse Practitioner. When she is not in the office, she enjoys doing hot yoga and having fun with her friends.

Mary Swanson

Concierge Liaison | Billing Specialist, Health4life

Mary Swanson is the team Billing Specialist at Health4life. She’s been working on the administrative end of Healthcare for over 4 years now. It is her goal to provide all of our members with the best knowledge they need to utilize their health insurance and answer any and all billing questions! When Mary is not in the office, she enjoys hanging out and spending time with her family and friends!

Sierra Gradick

Concierge Liaison | Medical Assistant, Health4life

Sierra Gradick is a Medical Assistant who loves getting to know our patients and providing the best care. She has been in the medical field for the past 5 years and is loving every minute of it! When Sierra is not in the office she enjoys taking care of her son, spending time with family, and attending car shows! 

LaShonda Henley

LaShonda Henley is Medical Assistant at Health4life. She is from California and has graduated from The Bryman School Of Arizona with Associates in Medical Assisting. She has also earned her Bachelors Degree in Healthcare Administration from University of Phoenix. LaShonda strives to provide excellent patient care and she makes everyone feel great in the process! In her spare time, she likes to spend time with her family and does some modeling too! You can also find her cheering on her LA Lakers and LA Chargers!

Kiana 'Kiki' Yokum

Medical Assistant

More to come....

Ceena Garrett

Concierge Liaison | Medical Assistant, Health4life

Coming soon...


Medical Assistant

We are looking for our newest team member!! This could be you. Please contact us if you are interested in joining our team....

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