Built for people who deserve better than fragmented care.
Mosaic Mental Health and Wellness was created because mental health care too often treats symptoms in isolation. We provide quality, evidence-based psychiatric care that is responsive and convenient, for children and adults ages 6 and up, in person in Katy, Texas and by secure video across seven states.
Through Mosaic MoodHaus™, we connect psychiatric care with the hormonal and metabolic factors that shape mood, because your brain and body are not separate systems, and your care team should not be either.
Six commitments, every visit.
The way we practice is shaped by what patients told us was missing elsewhere: time, warmth, and a team that talks to each other.
Compassionate first
A non-judgmental space where you feel safe, heard and respected.
Evidence-based
Every treatment decision is grounded in current clinical evidence, not trends.
Accessible
Secure video in seven states, broad insurance acceptance, and self-pay options.
Connected
Mental health, hormones and metabolism treated as the connected systems they are.
Responsive
Secure messaging through Spruce Health, and a team that answers.
Whole person
We care for you across every life stage, not just the symptom in front of us.
A calm place to begin.
Visit us at 440 Cobia Drive, Suite 602, Katy, TX 77494, or meet your provider by secure video from home. The rooms of the suite are here: the lobby, the Relaxation Room, the Blue Room, the consultation rooms, the hallway and the two entrances.
Logo wall and chandelier
Entry console and fireplace
Hallway to the rooms
Massage chairs and fireplace
The room in evening light
Recliners and the blossom tree
A massage chair
The three blue seats
The sofa and the armchair
The desk by the window
Sofa, desk and window
Sofa and art wall
Leather sofa
Leather sofa, second view
Gallery wall
Blue art and desk
The building, daytime
The building, evening
Suite 602
The people behind your care.
Psychiatric providers supported by physician collaborators in internal medicine, psychiatry and women’s health.
Elizabeth Macshadiya
MSN, APRN, PMHNP-BC, DNP(c)
Sees patients in all seven states
Elizabeth (Liz) Macshadiya is a Psychiatric Mental Health Nurse Practitioner, board certified through the American Nurses Credentialing Center, and the founder of Mosaic Mental Health. She sees patients ages 6 and up, in person in Katy and by secure video in all seven states where Mosaic practices, with some evening and Saturday follow-ups by video. Check the online scheduler or call the office to see what is open.
Mrs. Macshadiya utilizes the biopsychosocial model when approaching patient care, believes in treating patients with unconditional positive regard, and encourages them to be active participants in their journey to wellness. She provides assessments and psychoeducation with empathetic listening, and includes patients in the discussion and selection of available treatment options as much as possible. She focuses on treating the whole person, and not just a diagnosis and psychotropic solutions.
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She is an honors AASN graduate of San Jacinto College and earned her BSN through the Texas Tech University Health Sciences Center, where she graduated Summa Cum Laude. Her many years of experience working as a registered nurse in various medical and mental health facilities and organizations (ER, IDD, inpatient, outpatient, corrections, and a psychiatric emergency facility) within the greater Houston area fueled her passion for the care of patients struggling to achieve mental wellness. This passion led Mrs. Macshadiya to earn her master’s degree at Midwestern State University (A Member of the Texas Tech University System), graduating with honors, enabling her to become a psychiatric mental health nurse practitioner and provide a higher level of care to her patients. Mrs. Macshadiya is also currently pursuing a Doctor of Nursing Practice (DNP) degree at The University of Texas Health Science Center at Houston, whose DNP program is ranked No. 1 in Texas by U.S. News & World Report.
Outside the practice, Mrs. Macshadiya enjoys time with her husband, their four children and their pets, along with reading, music, travel and volunteering in her community. She is a member of the Psychiatric Advanced Practice Nurses of Houston and the Houston Area Nurse Practitioners.
Ashley R. Brand
MSN, APRN, PMHNP-BC
Sees patients in Texas
Ashley Brand is a board-certified Psychiatric Mental Health Nurse Practitioner with more than thirteen years of nursing experience spanning emergency medicine, trauma, critical care and psychiatry. She believes everyone deserves access to compassionate, high-quality mental health care, and she practices that way.
Her Houston-area background includes emergency medicine, Level I trauma, advanced heart failure intensive care, psychiatric emergency services, crisis stabilization and outpatient behavioral health. She also holds certification as a Certified Emergency Nurse and in critical care nursing, which gives her an unusually steady read on when a symptom is psychiatric, when it is medical, and when it is both.
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Ashley earned her Master of Science in Nursing at Duke University School of Nursing, where her training included outpatient psychiatry and military behavioral health. She treats anxiety, depression, ADHD, trauma-related disorders and mood disorders, with a particular interest in child and adolescent psychiatry.
Originally from Alabama, she spends her time outside the clinic with her family and her Maltese, in the garden, in the kitchen, and keeping up with new psychiatric research.
Dr. C. Muller, M.D.
Dr. Muller is a board-certified internal medicine physician with over 25 years of diverse clinical experience across inpatient, outpatient, long-term care, and telemedicine settings. She completed her medical education at the prestigious Universidad Peruana Cayetano Heredia in Lima, Peru, graduating in the top 10% of her class, before continuing her postgraduate training in internal medicine at Henry Ford Health System and Tucson Hospitals Medical Education Program.
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Throughout her extensive career, Dr. Muller has served communities in both the United States and abroad, working in hospitalist medicine, hospice care, and medical directorships. She has held leadership roles in faith-based and state-supported institutions, reflecting her commitment to compassionate, patient-centered care. Dr. Muller has also supported disability evaluations and utilization reviews, showcasing her depth of knowledge and commitment to evidence-based practice.
Fluent in both English and Spanish, Dr. Muller brings cultural sensitivity and a global perspective to her work. As a collaborator with Mosaic Mental Health, she continues her mission of delivering high-quality, ethical, and accessible medical care to patients across Texas.
Dr. K. Kapoor, D.O.
Dr. K. Kapoor is a double board-certified psychiatrist with a dynamic background in general psychiatry, addiction medicine, and neuropsychiatric interventions. With licensure across more than 25 U.S. states, he brings deep expertise and broad access to care through both in-person and telepsychiatric services.
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He earned his Doctor of Osteopathic Medicine from Rowan University School of Osteopathic Medicine in New Jersey and completed his psychiatry residency training at University Hospital and Medical Center in Tamarac, Florida.
Dr. Kapoor is trained in ECT, TMS, and Clozapine management, and is deeply experienced in complex psychiatric presentations, including crisis stabilization, substance use disorders, and dual diagnosis care. His contributions to the field include clinical research, public health education, and mentoring new providers.
He is an active member of the American Psychiatric Association and the American Osteopathic Association. At Mosaic Mental Health, Dr. Kapoor offers thoughtful, evidence-based direction and collaboration, with a focus on collaborative treatment planning and innovative, patient-centered solutions.
Dr. J. Hodor, D.O., M.S., ACOOG
Dr. Hodor is a nationally licensed, board-certified physician with more than 30 years of experience in high-acuity, evidence-based medical care. A fellowship-trained Maternal-Fetal Medicine specialist and seasoned medical director, he has led large multisite clinical teams, overseen complex medical operations, and shaped protocol-driven, outcomes-focused care across multiple states.
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Dr. Hodor earned both his Doctor of Osteopathy and his Master of Science in Health Care Administration from Nova Southeastern University, followed by a rigorous OB/GYN residency at Midwestern University and a highly competitive Maternal-Fetal Medicine fellowship at Georgetown University Hospital. His training reflects a rare combination of clinical depth, administrative sophistication, and advanced subspecialty expertise.
He brings that same level of rigor, precision, and leadership to the evolving intersection of psychiatry, integrative wellness, and regenerative medicine. His expertise spans hormone optimization, peptide therapy, metabolic health, IV therapeutics, and whole-person performance medicine, positioning him as a key resource for psychiatric practices seeking physician oversight that is innovative yet firmly grounded in safety and compliance.
With active medical licenses across numerous states and a proven track record directing high-volume, high-complexity practices, Dr. Hodor offers a rare blend of operational mastery and medical sophistication. His leadership strengthens clinical governance, elevates care standards, and enhances comprehensive treatment planning for patients whose psychiatric needs intersect with metabolic, hormonal, or whole-body health.
Respected for his integrity, broad clinical scope, and strategic problem-solving, Dr. Hodor serves as a trusted physician partner, reinforcing Mosaic’s commitment to top-tier, multidisciplinary care.
Brittany Jackson
MPH, MLS(c), BSHCA
Brittany leads day-to-day operations and compliance, along with billing oversight, provider support and the patient experience.
Matthew
Matthew is primarily client-facing: he helps patients with scheduling, questions and follow-up, and keeps the day-to-day operations behind each visit on track.
John
John helps patients with scheduling, intake and follow-up, and keeps every visit running smoothly.
Patient care coordinators
Our coordinators help with scheduling, intake, benefits verification, lab coordination and follow-up.
We’re growing
Compassionate, mission-driven clinicians and support staff are always welcome to reach out.
Inquire about openingsVoices of support.
A sampling of feedback, shared with each patient’s written permission.
Living out in West Texas it is really hard finding a good provider for anything. I was referred by family and this has truly changed my life. Elizabeth and her team have been great and I’ve had nothing but great experiences. And all of it has been through telehealth which shows how good they are.
Great listener and a very nice and accommodating staff!
Nothing but great things to say about everyone who works here. They are so easy to communicate with and very responsive. Elizabeth really cares and takes time to talk with you, where other doctors I’ve felt super rushed through my appointments. I would highly recommend their practice to anyone.
Ms. Elizabeth is very kind, understanding, and informative.
Elizabeth was very attentive, sensible and caring during my session. She advised me on how to manage what I have going on and she also included some resources for me to look into to help with healing.
Elizabeth is very amicable, informative, and understanding. Very happy I found her.