Welcome to our practice!

We look forward to serving all of your health care needs. Our practice is designed to provide a caring atmosphere to treat all members of your family. We're glad you're here, and we look forward to taking care of your loved ones and treating them with the compassionate care they deserve.

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Meet the Practitioner

Jeanette Cerna


Jean Cerna is a master in the science of nursing with more than 30 years' experience. She holds Board Certification as a Family Nurse Practitioner with the rare credentials of being both a Health Practitioner Diplomate at the American Board of Anti-Aging Health Practitioners, and an Advanced Fellow in Metabolic and Nutritional Medicine at the American Academy of Anti-Aging and Regenerative Medicine. She currently attends the University of South Florida, School of Medicine in Nutritional and Metabolic Science for continuing education.

Hormone Harmony, PLLC 21392 Provincial Blvd
Katy, TX 77450 US

PHONE: (281) 944-9472

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"I've been searching for relief for 2 years! Every other doctor I went to said that I need to live with my symptoms. These symptoms are horrible!!! I saw Jean and she ran tests and we are already finding answers after the first visit!!"
Miriam D.
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"Jean Cerna is a Nurse Practitioner but I like to call her doctor. Dr. Jean has me healthier than I was in High School. And feel like a kid again. Thank you, Doctor Jean!"
Len T.
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"I have energy, I can focus, I sleep through the night, I have a healthy sex drive and I don't experience any night sweats or hot flashes... "
Connie G.
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"I have known for a while my hormones were not balanced but I never thought about actually taking care of myself until I met Jean Cerna."
Jessica V.
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"Jean Cerna gives such a personal touch. She really cares and wants to help everyone! She certainly has helped me..."
Michael G.
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"Jeanette’s care to patients is not like that of a normal doctor and makes everyone feel comfortable and relaxed when visiting with her in her office."
Jeff W.
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"I love the fact that you don't have to wait hours to see her, all intake forms are required to be done online which saved me time and stress..."
Brenda L.
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"Thank you for starting down a road where I can start feeling better every day.I am not being woke up with stomach pains any longer and looking forward to seeing you again and getting my hormone 's balanced. Thank you. Thank you. Thank you. "
Cyndi L.
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American Academy of Anti-Aging Medicine
American Nurses Association
American Nurses Credentialing Center
Metabolic Medical Institute
Sigma Theta Tau International Honor Society of Nursing
Texas Nurse Practitioners
Texas Nurses Association
American Academy of Nurse Practitioners