Providers
Our Providers
Dr. Morénike Giwa Onaiwu, PhD, BCCS
Dr. Morénike Giwa Onaiwu, PhD is a board certified cognitive specialist and participatory researcher engaged in global health, human rights, and disability endeavors across various disciplines. Dr. Giwa Onaiwu is the Founder and Principal Operator of Advocacy Without Borders, a nonprofit which provides support, strategies, and skills for individuals with disabilities, primarily those who are neurodivergent, and their families. Dr. Giwa Onaiwu serves on the federal autism advisory committee and is a highly sought after consultant with numerous publications who has presented at the White House, the United Nations, and numerous international conferences.
Afiyah Dunbar, MA, CCC-SLP
Afiyah Dunbar is a board-certified speech pathologist and the founder of Bright Speech, an outpatient therapy practice in Sugar Land, TX. With 17 years of experience, Afiyah specializes in managing communication and swallowing disorders in adults, from young adults to geriatrics. Her approach is personalized, goal-focused, and rooted in the latest research to ensure functional improvements for each patient. Known for creating an uplifting and supportive therapy environment, Afiyah celebrates every victory with her patients, big or small.
Outside of her professional role, Afiyah enjoys family walks in Houston’s green spaces, baking from scratch with her daughters, and starting each day with a strong, black tea—cream and sugar, please!
(281) 916-5701
Uloma (Mercy) Chiakwelu, MSN, APRN, AGPCNP-C
Uloma Chiakwelu is a board-certified Adult-Gerontology Primary Care Nurse Practitioner with over twenty years of experience in providing holistic, patient centered care to individuals in my community. I completed my graduate program at Regis college in Massachusetts. I have certification in Wound care and Debridement with over seven years’ experience in wound care. I am currently working on my certification for DOT physicals and advanced techniques including Botox, Juvéderm fillers and obesity treatment.
My philosophy of practice is based on holistic care; I believe in treating the whole person including their physical, emotional and spiritual needs. I love to collaborate with patients, their family members and other healthcare providers to create a supportive and effective care environment.
Phone- 281-554-1770
Dr. Thomas Rios
Tomas G. Rios, MD – a board-certified internal medicine specialist and owner of Rios Healthcare Associates, serving Houston and Sugar Land, TX. Dr. Rios and his team deliver comprehensive, affordable multispecialty care for adults and children—from chronic disease management and preventive check-ups to men’s and women’s health services. With onsite lab testing, imaging, and rapid diagnostics (including COVID-19 PCR tests), they ensure timely, quality care in a comfortable setting. Dedicated to personalized, compassionate care, Dr. Rios listens carefully and guides his patients on the best paths to improved health.
Phone – 832-323-9230
Michael Moss, DNP, FNP-BC
Michael Moss is the Founder and Lead Provider of Apex 7 Testosterone Men’s Health, driven by a passion for individualized care and a commitment to enhancing men’s health. After earning his nursing degree and a Doctor of Nursing Practice (DNP), he spent over two decades in emergency medicine, where he learned the importance of empathy and understanding each patient’s unique needs. Following his own cancer diagnosis, Michael opened Apex 7 in 2024, focusing on holistic health care for men navigating hormonal disorders and other challenges often overlooked in traditional healthcare. He believes in a partnership approach to healthcare, combining evidence-based practices with compassionate, personalized care. Outside of work, Michael enjoys spending time with his family and exploring nature, striving to create a supportive community where men can take charge of their health with confidence.
Owner Apex 7 Testosterone Men’s Health LLC
Alexandria Suarez, DNP, FNP-C
Alexandria Suar is founder of Care By Alex, a practice blending traditional and functional medicine to support lasting wellness. She offers primary care, weight loss management, hormone therapy, IV infusions, and more, with virtual services in multiple states and in-person care in Sugar Land, TX. Dr. Suarez is dedicated to patient-focused, science-backed healthcare tailored to each individual’s needs.
Olasunkanmi "Michael" Abiodun, MBA, APRN, PMHNP-BC
Michael Abiodun, is a multi-state-licensed practitioner with more than 15 years of experience. He completed his PMHNP degree from UTHSC-Houston and earned an MBA from Hawaii Pacific University – Honolulu, HI. Michael has rich experience in a variety of psychiatric settings – outpatient, inpatient, substance use/addiction medicine, rural areas, and correctional facilities.
Milieu Psychiatry Consulting (MPC) is a multi-state practice covering TX, OR, VA, VT, and NH. We utilize both telemedicine and face-to-face modalities. Services we provide include Depression, Anxiety Disorders (all types), Poly Substance Use Disorders, OCD, PTSD), Intellectual Disabilities, ADHD, Autism spectrum disorder, Bipolar Disorder, Eating Disorders, Schizophrenia, Insomnia, Mood Disorders and many more…
At Milieu Psychiatry Consulting (MPC), our mission is to provide the highest quality mental and behavioral health services with Christ’s love and compassion as the fundamental principle guiding our practice while transforming lives through a holistic and person-centered approach. We care to people of all ages. Our pricing plan is more affordable than that of our competitors.
