Rooted in Faith. Driven by Science. Devoted to Your Healing.
"My job as a health care provider is a ministry — to help you uncover the answers you've been searching for, so you can live fully, vibrantly, and with renewed hope."
Angelica Clark
PA-C, IFMCP, MATC-P · Founder & Medical Provider
A Ministry of Healing
We believe our job as a health care provider is a ministry from God, and it is our heart's desire to serve Him by helping people identify the root cause of their poor health, negative symptoms, and imbalance — so they can live life more abundantly.
"…I am come that they might have life, and that they might have it more abundantly."
John 10:10
As followers of Jesus Christ, we strive to serve Him through our clinical work, our compassionate listening, and our dedication to every patient who walks through our doors.
Expertise You Can Trust
Every credential reflects years of dedicated postgraduate study beyond standard medical school — so your care is grounded in evidence, not fads.
Core Credentials
Advanced Fellowships & Certifications
Leadership & Advisory Affiliations
A calling, a journey, a practice
Angelica Clark, PA-C, Nutritionist, IFMCP, received her calling to help people with natural approaches to health in Brazil, where she completed a Bachelor's degree in Nutrition in 1998. When she graduated in 2003, God opened the doors for her as she received an invitation to join a company in New York where she could use her knowledge in clinical biochemistry and nutrition.
She later became a licensed Physician Assistant in 2008, and in 2021 she achieved her Certification by the Institute for Functional Medicine (IFMCP).
In 2022, Angelica and her husband, Shaun Clark, felt called to move from the Houston area to Central Texas. In Waco and Hamilton, they established Clark Wellness, PLLC — a practice devoted to uncovering the root causes of chronic fatigue, gut distress, hormone imbalance, and metabolic resistance.
Meet the Clark Wellness Team
Collaborative, physician-directed clinical care combining functional medicine, internal gastroenterology, and compassionate administration.
Shaun Clark
LVN
NURSE- LVN OFFICE MANAGER
Licensed Vocational Nurse and Office Manager dedicated to making every patient feel welcome, organized, and supported throughout their care journey.
Dr. Vivian Asamoah
MD
Medical Director
Board-Certified Physician serving as Medical Director, ensuring the highest standards of integrative and functional medical care.
Jenna Santos
FMCHC
METABOLIC TERRAIN ADVOCATE
Certified Health Coach specializing in metabolic health, root-cause lifestyle transformation, and terrain-based wellness protocols.
Savannah Dear
FMCHC, MA
Functional Medicine Certified Coach, Patient Coordinator & Medical Assistant
Patient Coordinator, and Medical Assistant supporting patients through scheduling, lab kits, coaching, and clinical care with warmth and efficiency.
Carrying Forward the Crouch Clinic Legacy
Operating continuously in Hamilton, Texas for over 30 years (and in Waco since 2022), our weight control program utilizes clinically refined medical principles developed by Dr. N. C. Crouch, D.O. and Dr. Mark Crouch, D.O. Angelica Clark, PA-C, IFMCP joined Dr. Crouch in 2008 and continues this trusted legacy under Clark Wellness, PLLC alongside Medical Director Dr. Vivian Asamoah, MD.
Compounded Formulations:
We continue to utilize compounded time-release phentermine formulations developed in direct partnership with compounding master pharmacists to ensure maximum clinical efficacy, safety, and sustainable metabolic results.
A Path Shaped by Calling & Science
Bachelor of Nutrition — Brazil
Completed her foundational degree in Nutrition, planting the seeds of a food-as-medicine philosophy that still guides her care today.
Nutrition Practice — New York
God opened doors to practice nutrition in New York, applying clinical biochemistry with diverse patient populations.
Physician Assistant Certified (PA-C)
Earned national certification as a Physician Assistant, expanding her clinical scope to diagnose, manage, and treat across primary care.
Functional Medicine Training — A4M & IFM
Pursued extensive Functional Medicine training through the American Academy of Anti-Aging Medicine (A4M) and the Institute for Functional Medicine (IFM), building deep root-cause expertise.
IFM Certified Practitioner (IFMCP)
Earned full certification from the Institute for Functional Medicine — the global gold standard in root-cause, systems-based healthcare.
Founded Clark Wellness, PLLC
Angelica and Shaun Clark felt called to move to Central Texas and established Clark Wellness in Waco & Hamilton, TX — devoted to finding the root cause of poor health.
Crouch Clinic Weight Control Legacy
Partnered to continue the 30+ year clinical legacy of Dr. N.C. Crouch, D.O. and Dr. Mark Crouch, D.O. in Hamilton, expanding physician-supervised medical weight control with Medical Director Dr. Vivian Asamoah, MD.
MATC & Mistletoe Certifications
Earned the Metabolic Approach to Cancer Practitioner certification (MATC-P) and Certified Mistletoe Practitioner credential for supportive terrain oncology.
FMA Medical Advisory Board
Appointed to the Functional Medicine Academy Medical Advisory Board — advancing root-cause education and clinical standards of care.
Podcasts We've Participated In
Listen in as Angelica Clark shares her root-cause philosophy, patient stories, and actionable guidance with wider audiences.
Treating the Whole Person with Angelica Clark of Clark Wellness
Featured on What's Up Waco with host Erica Boisvert. Discussion on why standard short visits fail chronic fatigue, how functional medicine looks at root drivers, and how to address the whole terrain.
Why Do I Still Feel Bad? Finding Hope Through Functional Medicine
Clark Wellness feature podcast exploring chronic fatigue, hormone resistance, gut dysbiosis, and navigating the confusing world of 'normal' labs when you still feel terrible.