About Us

Meet The Providers

Dr. Brendan McCarthy

Chief Medical Officer

Dr. Brendan McCarthy founded Protea Medical Center in 2006. In his role as Chief Medical Officer, Protea has grown and evolved into a dynamic medical center serving not only the Phoenix Valley, but also central Arizona.

Dr. McCarthy is the author of, Jump Off The Mood Swing, A Sane Woman’s Guide To Her Crazy Hormones. This book illustrates Dr. McCarthy’s unorthodox approach to mental/emotional wellness and its link to hormone balance in women. Through the use of blood work and clinical investigation, Dr. McCarthy gets to the bottom of possible causes for common conditions such as anxiety, PMS, depression, slow metabolism and more.

Dr. McCarthy is internationally recognized as an expert in hormone replacement therapy. He has lectured physicians and pharmacists on topics such as weight loss, infertility, hormone replacement therapy, nutritional therapy and more.
Often we look at the qualifications of a physician to help us choose a doctor, but a good doctor is more than just credentials and titles. A doctor needs to be compassionate and empathic. Dr. McCarthy has built his practice upon his dedication to each individual patient. He is passionate about his work and committed to educating his patients on their medical conditions so they can gain control of their health.

Through a growing referral network, individual patients have helped grow Protea Medical Center into the thriving practice it is today. Not through marketing programs or advertising schemes: one successful case after another has enabled Protea to achieve the position it currently holds.

Dr. McCarthy spends his free time with his wife Celeste and their three children, Liam, Aedan and Audrey. They enjoy hiking, swimming, and traveling.

Dr. Michele Gliniecki

Senior Physician

Dr. Gliniecki is a licensed Naturopathic Medical Doctor. She first graduated summa cum laude with a Bachelor of Science in Biochemistry from UW-Milwaukee and then went on to obtain her medical degree from the Southwest College of Naturopathic Medicine. As a Naturopathic Physician she has received training in such modalities as nutrition, herbal medicine, Chinese medicine, acupuncture, minor surgery, and pharmacology. 

Her passion lies in using an integrative approach to treat and prevent chronic diseases like diabetes, metabolic disease, thyroid disorders, autoimmune conditions, digestive issues, and hormonal imbalances. She understands that a one-treatment-fits-all approach does not truly work for everyone. Because of this understanding, she is dedicated to listening to her patients and working with them to find an individualized plan that focuses on optimizing their diet, lifestyle, and specific metabolic needs to get them feeling their best. 

The treatment modalities that Dr. Gliniecki often likes to use include bio-identical hormone replacement therapy, various peptide therapies, vitamin injections and nutrient IVs, dietary modification and supplementation, lifestyle optimization, and aesthetic procedures like Botox, fillers, and PDO threads. As part of her integrative approach, she also understands that there is a time and a place for pharmaceutical interventions and her Naturopathic training allows her to combine this with more natural therapies to provide safe and effective protocols.

Dr. Brittany Warren

Senior Physician

Dr. Brittany Warren is a licensed Naturopathic Physician in Arizona. She graduated from the University of Central Oklahoma with degrees in Public Health and Biology. After graduating, Dr. Warren moved to Arizona and began working at an integrative health clinic and discovered her love for natural medicine. She continued in the healthcare field until beginning medical school where she graduated from Southwest College of Naturopathic Medicine and earned her Doctorate in Naturopathic Medicine. 

Dr. Warren is an integrative physician and focuses on hormonal health and optimization, thyroid and adrenal health, gastrointestinal issues, autoimmune disorders, neurotransmitter balancing, growth hormone deficiencies and peptide therapies, and aesthetics. She has advanced training in hormone replacement, IV therapy, aesthetics, and regenerative injections.  

Dr. Warren’s passion lies in inspiring her patients to find their true health. In her free time, Dr. Warren enjoys spending time with her two boys, being outdoors, cooking, being active in the gym, running, and spending time at the lake.

Celeste McCarthy

Nutritionist / Co-Founder

Celeste McCarthy co-founded Protea with the mission to offer an integrative approach to healthcare. Recognizing the essential role good administration plays in the delivery of meaningful care, she helped develop the patient-centered coordinated care that has set Protea apart from other clinics in the field.

Celeste is a practicing Holistic Nutritionist and believes that with enough guidance and support, each patient can become an advocate for his or her own best health. Bodies are complex systems that constantly send signals. Once we learn to decode these signals, optimal wellness can be restored and maintained.

Working with our team of physicians, Celeste employs the most advanced diagnostic tools available including the InBody scale, respiratory metabolic testing, and physician directed labs to determine what nutrition plan is best suited for each patient. 

From specific dietary guidelines to reduce inflammation to safe weight loss programs to elimination diet protocols, she guides patients towards a way of eating for life rather than for a season.

Foods we eat are only one part of optimal holistic nutrition. Primary nutrition includes social, spiritual, emotional and mental health, and Celeste coaches patients to create balance in all areas of life.

Celeste is a certified yoga teacher and has been teaching in several studios throughout the valley since 2013. She believes that yoga complements and enhances whole body and emotional health.

 In her free time Celeste enjoys practicing yoga, hiking, running, reading, writing and traveling, and spending time with her husband, three teenage kids and three dogs.

Our Support Staff

Nicole Warner

Office Manager

Nicole has been with Protea for over 6 years. She began as our receptionist and started to take over management 3 years in. She enjoys seeing the medicine we practice here work on patients and change their lives for the better. It has been a rewarding experience getting to interact with the patients and see them benefit from the treatment they receive.

In her free time, she spends every moment with her 4 cats, Mimi, Bowser, Ophelia and Bilbo. She enjoys letting them play outside while she gardens and gives them countless amounts of treats. They are her pride and joy. She also enjoys drinking La Croix and reading various books. Her favorite film is the Lord of the Rings trilogy, extended version.

Victoria Hablutzel

Assistant Office Manager

Victoria has worked with Protea since 2016. She works as the Assistant Manager. She helps create a smooth flow of systems within the office and helps create harmony.

On her days off, she enjoys spending time with her fur children. She has two dogs and one cat, who love to go on walks. Victoria and her husband have a great liking for food trucks and festivals. They are also avid podcast listeners.

Darelyn Campbell

Patient Care Coordinator

Darelyn Campbell has worked at Protea for over 4 years. She works as the Patient Care Coordinator working directly with the patients to assist them with any needs they have. She enjoys getting the opportunity to work one on one with patients to better understand them. 

During her free time she enjoys spending time with her 4 children. She also is very active, Spending her time hiking, and adventuring in the beautiful Arizona landscape.

Madison Reyes

Marketing Director

Madison has been working at Protea for a year and a half. She is Protea’s marketing director and works part time as front desk. She is very optimistic and is always looking for ways to help the practice grow. Madison enjoys getting to introduce patients to new services Protea offers and witnessing the positive impact we make in their lives. 

In her free time, Madison enjoys spending time with family and exploring different parts of Arizona. She is always interested in learning new things or picking up new hobbies. She believes it is important to work hard but it is even more important to unplug and take a moment to relax.