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Elevate Your Wellbeing

Empowering mental health transformation with purposeful psychedelic therapeutics
Focused Consciousness Psychedelic Therapeutics image
Mayo Clinic logo
American Academy of Child & Adolescent Psychiatry logo
Clinical TMS Society logo
Anna Freud National Centre for Children and Families logo
New York University logo
Harvard Medical School logo
University of Rochester logo
Northwell Health logo
McLean Hospital logo
Ketamine Task Force logo
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About Us

Focused Consciousness

We are a one-stop mental health clinic that provides therapy, psychiatric medication services, ketamine-assisted therapy, and medical marijuana recommendations.

We are a dedicated team of providers who are passionate about mental health and want to help you on your journey of holistic well-being.

We are accepting new patients and have immediate availability.  

Call us at 318-667-6036 or request an appointment through this website.
Technology Partners
Osmind logo
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A headshot of Crissi Brooks

Crissi Brooks, MA, MSN, APRN, PMHNP-BC

My name is Crissi Brooks, and I am a psychiatric nurse practitioner. I have worked with people of all ages from many different backgrounds. I offer evaluation, diagnosis, and treatments including medications for many different mental health issues including trauma, mood disorders, ADHD, depression, and anxiety. People describe me as down-to-earth and kind. I am passionate about mental health and want to help you on your journey towards holistic well-being.

My compassionate approach embraces the diversity of mental health experiences by offering a supportive environment where my patients can find new avenues of growth and healing. My goal is to foster transformative changes that ripple through individuals, families, and communities, resulting in collective healing.

When we meet, I want to get to know you as a person and develop a relationship built on mutual trust. We will work together to determine a treatment plan that is right for you and which will evolve with time and progress. Collaboration is a key element of planning a path forward on your mental health journey.

If you have been struggling with mental health issues, please don't hesitate to reach out by phone, email, or though the website by requesting a consultation. Your mental health matters. Start your journey towards holistic well-being today.

Our Founders

Carlene MacMillan, M.D.

Carlene MacMillan, M.D., is a Harvard-trained board-certified adult, adolescent and child psychiatrist and the VP of Clinical Innovation at Osmind, a platform that enables clinicians to deliver breakthrough mental health treatments. She is the Co-Chair of the Clinical TMS Society Insurance Committee and the Co-Chair of the American Academy of Child and Adolescent Psychiatry Consumer Issues Committee. Dr.MacMillan is also a member of the Ketamine Taskforce for Access to Safe Care and Insurance Coverage. She participates in real world evidence and post-marketing studies of transcranial magnetic stimulation and esketamine. She is extensively trained in Mentalization Based Treatment and applies it in individual, group therapy, family and team/systems settings.

A head of Tiffany Yolles of Life Psychiatry

John Brooks, MA, LMFT, LPC

Substance Use Disorder, Family Therapy, Marriage Counseling, Depression, Anxiety, PTSD, Grief, Adolescents, Co-Occurring.

I received my master’s degree in marriage & family therapy from the University of Louisiana at Monroe. I am dually licensed as both an LPC (#7125) and LMFT (#1335).I am trained as a Brief Therapist and use a structural-strategic approach to therapy where both therapist and client collaboratively engage to address issues and solve problems with unique solutions tailored to fit the client’s strengths.

A headshot of John Brooks
A headshot of Kaissy Hammer

Kaissy Hammer,  MSN, APRN, FNP-C, PMHNP-BC, Psychiatric Nurse practitioner

I, Kaissy Hammer, am a dedicated and compassionate Family and Psychiatric Nurse Practitioner, committed to providing comprehensive healthcare services to individuals and families. With a strong background in nursing and a passion for mental health, I strive to promote overall well-being and improve the lives of my patients. Through a patient-centered approach, I aim to address both physical and mental health needs, ensuring a holistic and personalized care experience for everyone.


Treatments we offer

Services provided

Conditions we treat


Kind words from other clinicians

John Samuels, MPH
"Drs. Muir and MacMillan have been colleagues for several years. Both are extremely responsive and accessible to their patients and wonderful colleagues to work with. They work in conjunction with the medical team and work hard to go "above and beyond" to tirelessly support their patients. They are well trained and experienced in many modalities of mental health and use cutting edge treatment to support their patients."
John Samuels, MPH,
Founder and CEO of Better Health Advisors
Kari Groff, MD
"For the highest level of expertise in TMS, New York City clinicians look to the guidance of Dr. MacMillan and Dr. Muir for their leadership in this innovative and important FDA-approved treatment. It is an excellent treatment option for those who need rapid, effective results without the ongoing use of medication. The duo has been instrumental in helping patients gain access to an extremely effective treatment for depression and OCD, and it's clinical indications continue to expand."
Kari Groff, MD,
Private Practice Psychiatrist in NYC
David Carreon MD
"Owen is one of the smartest and most innovative doctors in practice today. His understanding of mental health challenges and how to care for them exceeds every other psychiatrist I know in private practice."
David Carreon, MD,
Medical Director of Acacia Mental Health 
Get in Touch

Request a consultation


Frequently Asked Questions

Are all sessions in-person or is telehealth available?

While initial consults and ketamine sessions are in person, many appointments are conducted over telehealth. There are clinical circumstances where an in-person appointment is required and we work with patients and families around these decisions.

Can I use my Insurance at Focused Consciousness?

Yes! We are in-network with most commercial plans including Blue Cross Blue Shield, United, UMR, Cigna, and Aetna.

At this time, we are out-of-network with Medicaid and Medicare insurance plans.

What forms of payment does the practice accept?

We accept all major credit cards, HSA/FSA cards, cash, Venmo, Cashapp, and Paypal.