Call Us: 913-217-7244
Text Us: 913-374-6218
Call Us: 913-217-7244
Text Us: 913-374-6218
Meet the Team at Hormone Treatment Centers
At Hormone Treatment Centers of Kansas City, our strength lies in the expertise, integrity, and compassion of our medical team. Each member of our staff is dedicated to helping patients achieve optimal hormone balance, improved vitality, and long-term health through evidence-based care.
Meet the Team at Hormone Treatment Centers of Kansas City
At Hormone Treatment Centers of Kansas City, our strength lies in the expertise, integrity, and compassion of our medical team. Each member of our staff is dedicated to helping patients achieve optimal hormone balance, improved vitality, and long-term health through evidence-based care.
Our Providers
Dr. Michael Catausan
Dr. Michael Catausan is the Owner and Chief Medical Officer of Hormone Treatment Centers, where he is dedicated to helping patients optimize their health, performance, and longevity through personalized, evidence-based care. With more than 20+ years of clinical and executive medical experience, Dr. Catausan brings a uniquely comprehensive approach to modern wellness medicine.
He is passionate about helping men and women feel their best through advanced hormone care, including testosterone replacement therapy (TRT) and menopause treatment, while also addressing the broader drivers of long-term health. His clinical interests include weight loss and metabolic optimization, sleep optimization, peptide therapy, cellular health, and regenerative medicine. By combining detailed diagnostics with individualized treatment plans, Dr. Catausan focuses on identifying and treating root causes rather than simply masking symptoms.
Before leading Hormone Treatment Centers, Dr. Catausan served as Chief Medical Officer of Community Wellness Technology Inc., a health and wellness company focused on improving outcomes through personalized smart medical devices, remote monitoring, and virtual physician care. In that role, he led multidisciplinary medical teams, developed evidence-based clinical protocols, improved clinical operations, and helped shape long-term healthcare delivery strategy.
Prior to that, he served as Medical Director at Aetna, a CVS Health company, where he provided medical oversight and expertise related to appropriateness, medical necessity, utilization practices, and quality improvement. He also has extensive telemedicine experience through platforms including MDLive, Teladoc, Doctor On Demand, and American Well, helping expand access to high-quality care through innovative digital health models.
Earlier in his career, Dr. Catausan practiced emergency medicine in hospitals across Missouri and Kansas, where he developed a strong foundation in high-acuity, fast-paced clinical care. He also founded one of the first direct primary care practices in the Kansas City area, reflecting a long-standing commitment to innovation, accessibility, and patient-centered medicine.
Dr. Catausan earned his medical degree through the University of Missouri–Kansas City’s prestigious accelerated six-year combined BA/MD program, which he entered directly out of high school. He completed his residency training at the Wesley Family Medicine Residency Program in Wichita, Kansas, where he served as Chief Resident.
Today, Dr. Catausan is focused on advancing hormone optimization and longevity medicine through a comprehensive approach that integrates hormone health, metabolic wellness, sleep, peptides, cellular medicine, and regenerative therapies—helping patients not only feel better, but truly thrive.
Chief Medical Officer
Sarah Burton
Sarah Burton is a board-certified Family Nurse Practitioner with over a decade of experience in acute care, cardiology, and cellular health. At Hormone Treatment Centers, she specializes in hormone optimization and regenerative therapies, helping patients restore vitality, balance, and longevity through personalized, science-based care.
Passionate about patient outcomes, Sarah combines clinical expertise with compassionate, results-driven guidance to help individuals achieve lasting energy, improved wellness, and a higher quality of life.
Director of Advanced Practice Providers I RN | MSN | FNP-BC
Erica Perez
Dr. Erica Perez-Mitchell, DNP, NP brings more than 18 years of healthcare experience and a strong passion for women’s health. After earning her Nurse Practitioner degree from the University of Texas–Pan American in 2014 and her Doctor of Nursing Practice degree in 2019 from The University of Texas Health Science Center at Houston, she advanced into leadership roles overseeing multiple women’s health, family practice, and specialty clinics. Her background includes prenatal, postpartum, gynecologic, cardiac, and medical-surgical care. Dr. Perez-Mitchell is dedicated to providing compassionate, personalized care built on trust, communication, and meaningful patient relationships.
DNP | APRN | FNP-BC
Anne Farrell
Anne is a Family Nurse Practitioner who been practicing as a nurse since 2011 and as a nurse practitioner since 2019, bringing over a decade of clinical experience to her role.
With a strong background in acute care and neurology, Anne has extensive experience managing complex conditions and caring for patients across diverse healthcare settings. This foundation allows her to take a thorough, thoughtful approach to wellness and preventive care. Known for her compassionate and patient-centered style, Anne prioritizes listening, education, and individualized treatment planning. She partners closely with her patients to understand their goals and develop science-based plans that support long-term health, vitality, and quality of life. Her goal is for every patient to feel heard, informed, and confident in their care.
ARNP
Our Providers
Dr. Michael Catausan
Dr. Michael Catausan is the Owner and Chief Medical Officer of Hormone Treatment Centers, where he is dedicated to helping patients optimize their health, performance, and longevity through personalized, evidence-based care. With more than 20+ years of clinical and executive medical experience, Dr. Catausan brings a uniquely comprehensive approach to modern wellness medicine.
He is passionate about helping men and women feel their best through advanced hormone care, including testosterone replacement therapy (TRT) and menopause treatment, while also addressing the broader drivers of long-term health. His clinical interests include weight loss and metabolic optimization, sleep optimization, peptide therapy, cellular health, and regenerative medicine. By combining detailed diagnostics with individualized treatment plans, Dr. Catausan focuses on identifying and treating root causes rather than simply masking symptoms.
Before leading Hormone Treatment Centers, Dr. Catausan served as Chief Medical Officer of Community Wellness Technology Inc., a health and wellness company focused on improving outcomes through personalized smart medical devices, remote monitoring, and virtual physician care. In that role, he led multidisciplinary medical teams, developed evidence-based clinical protocols, improved clinical operations, and helped shape long-term healthcare delivery strategy.
Prior to that, he served as Medical Director at Aetna, a CVS Health company, where he provided medical oversight and expertise related to appropriateness, medical necessity, utilization practices, and quality improvement. He also has extensive telemedicine experience through platforms including MDLive, Teladoc, Doctor On Demand, and American Well, helping expand access to high-quality care through innovative digital health models.
Earlier in his career, Dr. Catausan practiced emergency medicine in hospitals across Missouri and Kansas, where he developed a strong foundation in high-acuity, fast-paced clinical care. He also founded one of the first direct primary care practices in the Kansas City area, reflecting a long-standing commitment to innovation, accessibility, and patient-centered medicine.
Dr. Catausan earned his medical degree through the University of Missouri–Kansas City’s prestigious accelerated six-year combined BA/MD program, which he entered directly out of high school. He completed his residency training at the Wesley Family Medicine Residency Program in Wichita, Kansas, where he served as Chief Resident.
Today, Dr. Catausan is focused on advancing hormone optimization and longevity medicine through a comprehensive approach that integrates hormone health, metabolic wellness, sleep, peptides, cellular medicine, and regenerative therapies—helping patients not only feel better, but truly thrive.
State Medical Director
Sarah Burton
Sarah Burton is a board-certified Family Nurse Practitioner with over a decade of experience in acute care, cardiology, and cellular health. At Hormone Treatment Centers, she specializes in hormone optimization and regenerative therapies, helping patients restore vitality, balance, and longevity through personalized, science-based care.
Passionate about patient outcomes, Sarah combines clinical expertise with compassionate, results-driven guidance to help individuals achieve lasting energy, improved wellness, and a higher quality of life.
Director of Advanced Practiced Providers I RN | MSN | FNP-BC
Erica Perez
Erica is a dedicated nursing professional with over 18 years of experience in healthcare. She earned her Nurse Practitioner degree from the University of Texas–Pan American in 2014, where she discovered her true passion for women’s health. Her diverse nursing background includes postpartum and gynecologic care, cardiac care, and medical-surgical nursing. Erica’s extensive experience in women’s health spans prenatal care, postpartum care, and preventive women’s services, where she has consistently focused on delivering compassionate, evidence-based care. In 2019, she earned her Doctor of Nursing Practice (DNP) degree from The University of Texas Health Science Center at Houston. Through this achievement, she expanded her leadership impact—overseeing three OB/GYN women’s clinics, a family practice clinic, and a diabetes center, as well as serving as Director of Labor & Delivery and the NICU. Dr. Perez-Mitchell is committed to excellence in patient care, grounded in strong communication, individualized attention, and building meaningful one-on-one relationships. She believes that listening to patients and fostering trust are essential to achieving optimal health outcomes.
DNP | APRN | FNP-BC
Anne Farrell
Anne is a Family Nurse Practitioner who been practicing as a nurse since 2011 and as a nurse practitioner since 2019, bringing over a decade of clinical experience to her role.
With a strong background in acute care and neurology, Anne has extensive experience managing complex conditions and caring for patients across diverse healthcare settings. This foundation allows her to take a thorough, thoughtful approach to wellness and preventive care. Known for her compassionate and patient-centered style, Anne prioritizes listening, education, and individualized treatment planning. She partners closely with her patients to understand their goals and develop science-based plans that support long-term health, vitality, and quality of life. Her goal is for every patient to feel heard, informed, and confident in their care.
ARNP
Our Nursing Team
Erica
Erica is a dedicated healthcare professional who brings a broad range of clinical and administrative experience to her role as Nurse Manager at Hormone Treatment Centers. She has worked across multiple areas of healthcare, giving her a strong understanding of patient needs, team dynamics, and efficient clinical operations. Erica is passionate about creating a supportive environment where nurses feel empowered to deliver exceptional care. She prioritizes clear communication, collaborative problem-solving, and continual improvement in all aspects of the patient experience. Known for her approachable leadership style, she strives to build trust and maintain a positive culture within her team. Erica is committed to ensuring that every patient receives compassionate, individualized care tailored to their unique goals. Her focus on quality, respect, and professionalism guides her work each day.
Nurse Manager I BSN I RN, Registered Nurse
Jessie
Jessie is a registered nurse with 19 years of experience. She has spent most of her career working in pediatrics and joined Hormone Treatment Centers to expand her knowledge and ability to help others. She enjoys learning new things and helping to educate our patients so they can improve their health and feel more confident in their bodies.
BSN I RN, Registered Nurse
Hamisa
Hamisa is a registered nurse with a Bachelor of Science in Nursing, bringing experience in both medical-surgical and public health nursing. Dedicated to patient-centered care, she focuses on supporting patients through personalized hormone therapy and wellness optimization. A three-time DAISY Award recipient, Hamisa is recognized for her empathy, professionalism, and dedication to helping patients feel comfortable, understood, and empowered to take charge of their health and well-being.
BSN I RN, Registered Nurse
Holly
With over 15 years of nursing experience—most of it in emergency care—Holly brings strong clinical skills and compassionate support to her role at Hormone Treatment Center. After personally experiencing the benefits of GLP-1 therapy and achieving her own weight loss goals, she became passionate about helping others improve their health through hormone and metabolic treatments.
BSN l RN, Registered Nurse
Sarah
Sarah, joined Hormone Treatment Centers in October 2024 and brings over five years of nursing experience in both civilian and military healthcare settings. She trained at the U.S. Army Medical Center of Excellence and continues to serve in the U.S. Army Reserves as a Licensed Practical Nurse. Sarah is passionate about providing skilled, patient-centered care that promotes wellness and recovery.
LPN, Licensed Practical Nurse
Faye
Faye Walterscheid is a Registered Nurse with more than 15 years of healthcare experience in infusion therapy, women’s health, behavioral health, medical aesthetics, and wellness care. She is passionate about helping patients achieve optimal health through personalized treatment plans, education, and ongoing support.
Faye earned her Bachelor of Science in Nursing and Bachelor of Science in Biology from the University of Central Missouri. She is dedicated to helping patients improve their quality of life, enhance vitality, and feel their best at every stage of life. As part of the Hormone Treatment Centers team, Faye combines clinical expertise with a compassionate, patient-centered approach to care.
BSN l RN, Registered Nurse
Our Nursing Team
Erica
Erica is a dedicated healthcare professional who brings a broad range of clinical and administrative experience to her role as Nurse Manager at Hormone Treatment Centers. She has worked across multiple areas of healthcare, giving her a strong understanding of patient needs, team dynamics, and efficient clinical operations. Erica is passionate about creating a supportive environment where nurses feel empowered to deliver exceptional care. She prioritizes clear communication, collaborative problem-solving, and continual improvement in all aspects of the patient experience. Known for her approachable leadership style, she strives to build trust and maintain a positive culture within her team. Erica is committed to ensuring that every patient receives compassionate, individualized care tailored to their unique goals. Her focus on quality, respect, and professionalism guides her work each day.
BSN I RN, Registered Nurse
Jessie
Jessie is a registered nurse with 19 years of experience. She has spent most of her career working in pediatrics and joined Hormone Treatment Centers to expand her knowledge and ability to help others. She enjoys learning new things and helping to educate our patients so they can improve their health and feel more confident in their bodies.
BSN l RN, Registered Nurse
Hamisa
Hamisa Mponezya is a registered nurse with a Bachelor of Science in Nursing, bringing experience in both medical-surgical and public health nursing. Dedicated to patient-centered care, she focuses on supporting patients through personalized hormone therapy and wellness optimization. A three-time DAISY Award recipient, Hamisa is recognized for her empathy, professionalism, and dedication to helping patients feel comfortable, understood, and empowered to take charge of their health and well-being.
BSN l RN, Registered Nurse
Holly
With over 15 years of nursing experience—most of it in emergency care—Holly brings strong clinical skills and compassionate support to her role at Hormone Treatment Center. After personally experiencing the benefits of GLP-1 therapy and achieving her own weight loss goals, she became passionate about helping others improve their health through hormone and metabolic treatments.
RN, Registered Nurse
Sarah
Sarah Elsworth, joined Hormone Treatment Centers in October 2024 and brings over five years of nursing experience in both civilian and military healthcare settings. She trained at the U.S. Army Medical Center of Excellence and continues to serve in the U.S. Army Reserves as a Licensed Practical Nurse. Sarah is passionate about providing skilled, patient-centered care that promotes wellness and recovery.
LPN, Licensed Practical Nurse
Faye
Faye Walterscheid is a Registered Nurse with more than 15 years of healthcare experience in infusion therapy, women’s health, behavioral health, medical aesthetics, and wellness care. She is passionate about helping patients achieve optimal health through personalized treatment plans, education, and ongoing support.
Faye earned her Bachelor of Science in Nursing and Bachelor of Science in Biology from the University of Central Missouri. She is dedicated to helping patients improve their quality of life, enhance vitality, and feel their best at every stage of life. As part of the Hormone Treatment Centers team, Faye combines clinical expertise with a compassionate, patient-centered approach to care.
RN, Registered Nurse
Admin Team
Nathan
As Clinic Operations Director at Hormone Treatment Centers, Nate Murphy aligns people, process, and technology to make great care easy to access. He streamlines scheduling, refines workflows, and supports clinical teams so patients receive safe, compassionate, and consistent high-quality hormone and wellness care.
Clinical Operations Director Overland Park l MA
Emery
Emery is the Medical Assistant and Front Desk Administrator at Hormone Treatment Centers of Kansas City. She helps patients feel comfortable, informed, and supported throughout their treatment journey while managing daily clinic operations and social media outreach to keep the community educated and engaged.
MA | Marketing & Systems Coordinator
Elizabeth
My name is Liz, and I work at Hormone Treatment Centers. I bring over a decade of experience in administrative support, client relations, and operations across healthcare, mortgage services, and event management. I’m highly organized, communication-driven, and focused on creating a smooth, positive experience for every patient I work with.
Throughout my career, I’ve managed complex workflows, handled sensitive information, and supported large teams in fast-paced environments. I pride myself on multitasking effectively, building strong relationships, and keeping operations running efficiently. No matter the setting, I’m committed to professionalism, accuracy, and helping people feel taken care of.
Clinical Operations Director Lees Summit
Moriah
I’m a Registered Medical Assistant with experience in internal medicine and cardiology, supporting fast-paced clinics with strong patient care and clinical skills. I completed the Medical Assistant Program at Wichita Technical Institute (Aug 2022) and hold certifications as a Registered Medical Assistant and Certified Phlebotomy Technician.
My background includes rooming patients, taking vitals, medication reconciliation, vaccines/antibiotics administration, phlebotomy, EKGs, treadmill stress tests, heart monitor placement/scanning, prior authorizations, and EMR documentation. I’m detail-oriented, patient-focused, and thrive in team-based settings that value compassion, efficiency, and professionalism, supported by prior customer service and leadership experience.
Patient Services I MA
Marilyn
Marilyn is a dedicated and dependable Medical Assistant with experience in Maternal Fetal Medicine and a strong foundation in patient-centered care. She completed her Registered Medical Assistant training through Rockhurst University and has developed valuable clinical skills, including venipuncture, taking vitals, rooming patients, assisting providers, and helping patients feel comfortable and cared for throughout their visit.
Marilyn thrives in fast-paced healthcare environments and brings a calm, organized, and compassionate approach to her work. She is detail-oriented, eager to learn, and committed to supporting both patients and providers to help each day run smoothly. Marilyn takes pride in creating a positive patient experience and being a reliable part of the care team.
Patient Services I MA
Admin Team
Nathan
As Clinic Operations Director at Hormone Treatment Centers, Nate Murphy aligns people, process, and technology to make great care easy to access. He streamlines scheduling, refines workflows, and supports clinical teams so patients receive safe, compassionate, and consistent high-quality hormone and wellness care.
Clinical Operations Director Overland Park l MA
Emery
Emery Dietrich is a Front Desk Administrator at Hormone Treatment Centers of Kansas City. She helps patients feel comfortable, informed, and supported throughout their treatment journey while managing daily clinic operations and social media outreach to keep the community educated and engaged.
Marketing & Systems l MA
Elizabeth
My name is Liz, and I work at Hormone Treatment Centers. I bring over a decade of experience in administrative support, client relations, and operations across healthcare, mortgage services, and event management. I’m highly organized, communication-driven, and focused on creating a smooth, positive experience for every patient I work with.
Throughout my career, I’ve managed complex workflows, handled sensitive information, and supported large teams in fast-paced environments. I pride myself on multitasking effectively, building strong relationships, and keeping operations running efficiently. No matter the setting, I’m committed to professionalism, accuracy, and helping people feel taken care of.
Clinical Operations Director Lees Summit
Moriah
I’m a Registered Medical Assistant with experience in internal medicine and cardiology, supporting fast-paced clinics with strong patient care and clinical skills. I completed the Medical Assistant Program at Wichita Technical Institute (Aug 2022) and hold certifications as a Registered Medical Assistant and Certified Phlebotomy Technician.
My background includes rooming patients, taking vitals, medication reconciliation, vaccines/antibiotics administration, phlebotomy, EKGs, treadmill stress tests, heart monitor placement/scanning, prior authorizations, and EMR documentation. I’m detail-oriented, patient-focused, and thrive in team-based settings that value compassion, efficiency, and professionalism, supported by prior customer service and leadership experience.
MA l Patient Services
Marilyn
Marilyn is a dedicated and dependable Medical Assistant with experience in Maternal Fetal Medicine and a strong foundation in patient-centered care. She completed her Registered Medical Assistant training through Rockhurst University and has developed valuable clinical skills, including venipuncture, taking vitals, rooming patients, assisting providers, and helping patients feel comfortable and cared for throughout their visit.
Marilyn thrives in fast-paced healthcare environments and brings a calm, organized, and compassionate approach to her work. She is detail-oriented, eager to learn, and committed to supporting both patients and providers to help each day run smoothly. Marilyn takes pride in creating a positive patient experience and being a reliable part of the care team.
MA l Patient Services
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