Kathleen Mishak, APRN, FNP-C

Professional summary

Kathleen Mishak, APRN, FNP-C, is a nationally certified Family Nurse Practitioner whose clinical practice focuses on hormone optimization, medical weight management, sexual health, preventive care, and healthy aging for adult men and women.

Kathleen is passionate about helping patients better understand how hormonal health can influence energy, body composition, sexual wellness, mood, recovery, and overall quality of life. She develops individualized treatment plans using each patient's symptoms, medical history, laboratory findings, lifestyle, and personal health goals.

Her strong personal interest in fitness informs a practical, whole-person approach to care that recognizes the relationship between hormone health, nutrition, exercise, sleep, recovery, metabolic health, and sustainable long-term wellness.

Areas of clinical expertise

• Testosterone Replacement Therapy (TRT)
• Men's Hormone Optimization
• Women's Hormone Therapy
• Perimenopause and Menopause Care
• Medical Weight Management
• GLP-1 Therapy
• Sexual Health
• Metabolic Health
• Healthy Aging and Longevity
• Fitness and Lifestyle Optimization

Conditions commonly managed

• Testosterone Deficiency
• Hormonal Imbalances
• Perimenopause and Menopause Symptoms
• Weight Management Challenges
• Obesity
• Erectile Dysfunction
• Low Libido
• Fatigue and Reduced Vitality
• Metabolic Health Concerns
• Age-Related Hormonal Changes

Care philosophy

Patient care approach

Kathleen's approach to patient care includes:

• Individualized treatment plans based on symptoms, history, laboratory data, and goals
• Evidence-informed clinical decision-making
• Clear education about treatment options, expectations, benefits, and risks
• Ongoing laboratory monitoring and clinical follow-up
• Attention to fitness, nutrition, sleep, recovery, and metabolic health
• Collaborative, patient-centered decision-making

Medical content review

Kathleen contributes to the medical review of Premier Hormone Health educational resources. Her review helps ensure that patient-facing content is clinically relevant, understandable, and consistent with current evidence-informed practice.

Content areas include:

• Testosterone Replacement Therapy
• Men's Hormone Health
• Women's Hormone Therapy
• Perimenopause and Menopause
• GLP-1 Medications
• Medical Weight Management
• Sexual Health
• Fitness, Recovery, and Healthy Aging

Why patients choose Kathleen

Kathleen's clinical approach is built around:

• Personalized hormone and wellness care
• Care for both adult men and women
• Thorough review of symptoms and laboratory findings
• Ongoing monitoring and treatment refinement
• Practical integration of fitness and healthy lifestyle habits
• Clear patient education and communication
• Long-term partnerships focused on sustainable health outcomes

Professional experience

Kathleen has dedicated a substantial portion of her clinical practice to hormone replacement therapy and related wellness care for adult men and women. She evaluates symptoms, laboratory results, medical history, treatment response, and patient goals to develop and refine individualized care plans.

At Premier Hormone Health, Kathleen provides ongoing clinical evaluation, treatment management, patient education, and follow-up monitoring. Her approach emphasizes thoughtful clinical decision-making, appropriate laboratory surveillance, clear communication, and sustainable treatment strategies.

Credentials and clinical training

• Advanced Practice Registered Nurse (APRN)

  Advanced practice licensure

• Family Nurse Practitioner-Certified (FNP-C)

  National board certification

  Nationally certified to provide comprehensive care across the lifespan, with a clinical focus on adult hormone and wellness care.

Professional credentials

• Advanced Practice Registered Nurse (APRN)
• Family Nurse Practitioner-Certified (FNP-C)
• Provider, Premier Hormone Health
• Clinical focus in hormone optimization for adult men and women
• Multistate telehealth licensure and credentialing