Montrose Collective Aesthetic Clinic
Monday-Friday | 10AM-8:00PM
Saturday | 10AM-6:00PM
888 Westheimer Road, Unit 129.
Texas. 77006. USA
Discover the latest in aesthetic treatments and skincare services at Sisu Clinic in Houston, Texas. Our skilled team provides botox, dermal fillers, and more to help you achieve a radiant and confident look. Book your appointment now!
Popular Treatments
Meet Our Medical Providers
Guided by our board-certified co-founders, our expert providers are committed to the medical integrity of our practice.
Diana Cupit, AGAC-NP — Diana Cupit is a Master's-prepared Nurse Practitioner (AGAC-NP) with a background in acute care and aesthetic medicine. Before relocating to Houston, Diana opened a medspa in Georgia, where she honed her skills in facial rejuvenation and injectable treatments. At Sisu Clinic, Diana is passionate about helping patients enhance their natural beauty through subtle, expertly delivered treatments. Her approach is warm, considered, and focused on creating results that look naturally beautiful. Diana specialises in lip enhancement, Sculptra, and collagen-stimulating treatments.Diana Cupit, AGAC-NP
Rachel Espinal, NP-C — Rachel Espinal, NP-C, is a Houston-based provider whose path into aesthetics began in emergency and urgent care, where she first learned the value of putting patients at ease. She holds four degrees, including a Master of Science in Nursing, and brings 15 years of healthcare experience to every appointment. Rachel's approach centres on balance and individualised care, most patients know her for facial balancing, a treatment she loves for how it enhances natural features rather than changing them. Her philosophy is simple: help you look like the best, most confident version of yourself.Rachel Espinal, NP-C
Diana Cupit, AGAC-NP — Diana Cupit is a Master's-prepared Nurse Practitioner (AGAC-NP) with a background in acute care and aesthetic medicine. Before relocating to Houston, Diana opened a medspa in Georgia, where she honed her skills in facial rejuvenation and injectable treatments. At Sisu Clinic, Diana is passionate about helping patients enhance their natural beauty through subtle, expertly delivered treatments. Her approach is warm, considered, and focused on creating results that look naturally beautiful. Diana specialises in lip enhancement, Sculptra, and collagen-stimulating treatments.Diana Cupit, AGAC-NP
Rachel Espinal, NP-C — Rachel Espinal, NP-C, is a Houston-based provider whose path into aesthetics began in emergency and urgent care, where she first learned the value of putting patients at ease. She holds four degrees, including a Master of Science in Nursing, and brings 15 years of healthcare experience to every appointment. Rachel's approach centres on balance and individualised care, most patients know her for facial balancing, a treatment she loves for how it enhances natural features rather than changing them. Her philosophy is simple: help you look like the best, most confident version of yourself.Rachel Espinal, NP-C
Testimonials
BespokeCare
and Attention
At Sisu, you're more than just a patient – you're part of our community. Our dedicated doctors take the time to understand your specific needs and concerns, crafting a bespoke treatment plan just for you.
Clinic Location
Montrose Collective Aesthetic Clinic
Clinic Hours
- Monday-Friday | 10AM-8:00PM
- Saturday | 10AM-6:00PM
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