Cathryn Mast, APRN, FL | Nurse Practitioner

What patients are saying

Overall rating

5.00

Average wait time

5.00

Bedside manner

5.00

“Received amazing help for starting a weight loss peptide. She also provided recommendations to improve my gut health . ”

KGLess than 1 year ago

“Provided a functional medicine approach which led to balancing my thyroid and hormones with natural supplementation. Would highly recommend for holistic care!”

SMLess than 1 year ago

About Cathryn Mast

Concierge Functional Medicine + Holistic Hormones accepts FSA/HSA as a form of payment. Appointment fee is $175. Cathryn is a board-certified Family Nurse Practitioner with a passion for optimizing physical health through preventative and functional medicine. She integrates conventional medical training with advanced wellness therapies to help patients achieve sustainable, whole-body health. Cathryn began her career in the high-acuity setting of the Neonatal Intensive Care Unit at Cincinnati Children’s Hospital, where she developed a strong foundation in clinical precision and patient-centered care. Over time, her focus shifted toward proactive health strategies aimed at improving energy, mobility, and long-term vitality. Her current approach uses data-driven insights from functional lab testing to uncover the root causes of symptoms such as fatigue, inflammation, digestive issues, autoimmune problems, or unexplained symptoms. Using this information, Cathryn designs personalized plans that support the body’s natural ability to heal. Cathryn brings exceptional expertise in the use of peptide therapy and bioregulators—cutting-edge modalities that support cellular repair, immune regulation, and overall physiological balance. She successfully incorporates these therapies to address a wide range of concerns, including aging, weight management, vitality, skin health, gut issues, and autoimmune disease. Her in-depth knowledge allows her to craft targeted protocols that not only improve symptoms but also restore optimal function at the cellular level. She empowers her patients to move beyond symptom relief—toward deeper, lasting wellness that enhances strength, resilience, and overall quality of life.

Popular visit reasons

Hair Loss

Iron Deficiency

Menstrual Cramp(s)

New Patient Visit

Rash

Sleep Problems

Sports Injury

Weight Loss Consultation

Hair Loss

Iron Deficiency

Menstrual Cramp(s)

New Patient Visit

Education and background

Practice names

Concierge Health - GLP 1 Peptide Therapy

Education and training

University of Phoenix, Master's in Nursing
Wright State University (Bachelor's)

Provider's gender

Female

NPI number

1134990435

Patient reviews

All reviews have been submitted by patients after interacting with the practice.

Overall rating

5.00

Wait time

5.00

Bedside manner

5.00

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3 reviews

Most relevant

Received amazing help for starting a weight loss peptide. She also provided recommendations to improve my gut health .

Less than 1 year agoKG

Supportive. Knowledgable. Helped me with a GLP 1 peptide. Am grateful for her help!

Less than 1 year agoJS

Provided a functional medicine approach which led to balancing my thyroid and hormones with natural supplementation. Would highly recommend for holistic care!

Less than 1 year agoSM

Frequently asked questions

How soon can I make an appointment with Cathryn Mast?

Generally, Cathryn Mast has appointments available on Zocdoc within 1 week. You can see Cathryn Mast's earliest availability on Zocdoc and make an appointment online.

Is Cathryn Mast accepting new patients?

Cathryn Mast generally accepts new patients on Zocdoc. You can see Cathryn Mast's earliest availability on Zocdoc and schedule an appointment online.

Does Cathryn Mast accept my insurance?

Choose your insurance plan to verify if Cathryn Mast is in-network.

Can I make an appointment with Cathryn Mast online?

Yes, you can make an appointment online with Cathryn Mast using Zocdoc. It’s simple, secure, and free.

What practice does Cathryn Mast work with?

Cathryn Mast works with Concierge Health - GLP 1 Peptide Therapy.

What are common reasons for patients to see Cathryn Mast?

Cathryn Mast frequently sees patients for Hair Loss, New Patient Visit, Sleep Problems, Sports Injury, and Weight Loss Consultation. You can see other visit reasons for Cathryn Mast on their profile.

How do patients rate Cathryn Mast in reviews?

3 patients have reviewed Cathryn Mast. The overall rating for this doctor is 5/5. They have a 5/5 rating for bedside manner and a 5/5 rating for wait time. You can read individual reviews and ratings on their profile.