Sienna Clinic | Multispecialty Kelsey-Seybold Clinic
Primary Care • Missouri City, TX • Since 1949 • Not specified locations
About
Summary: Kelsey-Seybold Clinic is a large multispecialty health system based in Pearland, Texas, with 20 U.S. locations including Houston-area offices. It offers comprehensive care across multiple specialties, virtual care, appointment scheduling, and pharmacy services. The system is affiliated with Baylor College of Medicine and UTHealth via Baylor St. Luke’s Medical Center, and operates in a major healthcare research capacity. It is anchored by a headquarters at Shadow Creek Ranch in Pearland, and features Level II trauma centers across Houston. The organization was founded in 1949 and is part of the larger Kelsey-Seybold Medical Group. If you’re seeking multispecialty care near Missouri City (Sienna area), Kelsey-Seybold has a Houston-area footprint with several clinics and can provide appointments and virtual care.
Clinic Type
Primary Care
Address
701 Missouri City, TX 7745
Phone
Not specified
wellness@kelsey-seybold.com
Opening Hours
Monday - Friday 8 am - 5 pm
Telehealth
Not specified
Emergency Care
Not specified
Services Offered
Technology & Equipment
Team
Insurance & Payment
Sienna Clinic is welcoming new patients and accepts more than 50 health insurance plans, including Aetna, Blue Cross Blue Shield, Cigna, and UnitedHealthcare. In-network with Medicare Advantage Plans: KelseyCare Advantage, Aetna, UnitedHealthcare and WellCare.
Not specified in text
Financing: Not specified in text
Savings plan: Not specified
Languages Spoken
Pricing
Current Offers
Not specified — Not specified
FAQs
Not provided
Not provided
What services are available at Sienna Clinic?
Primary care, pediatrics, OB/GYN, laboratory and X-ray services, and a Kelsey Pharmacy.
Is the clinic welcoming new patients?
Yes, welcoming new patients and accepts more than 50 health insurance plans.
What hours are the clinic, lab, and pharmacy open?
Clinic Hours: Monday - Friday 8 am - 5 pm. Lab Hours: Monday - Friday 7:00 am - 5 pm. Pharmacy Hours: Monday - Friday 8:30 am - 5:30 pm.
How can I contact the clinic for appointments or questions?
Call 713-442-6700 for appointment scheduling and assistance.
Is there after-hours support available?
Yes, after-hours nurse hotline and after-hours assistance are available by calling the same main number.
Commitments
Awards & Accreditations
Social Media
Photos
What Patients Say
Overall sentiment across review platforms: positive
- Bippermedia/Google aggregation: 4.8 out of 5 stars (385 reviews)
Patients praise
- Professional, friendly, and attentive nursing and support staff
- Highly regarded and compassionate physicians across various specialties (e.g., Pediatrics, OB/GYN)
- Clean, well-organized, and welcoming facility environment
- Efficient pharmacy services
Common complaints
- Occasional administrative and billing discrepancies
- Concerns regarding appointment cancellations and management communication
- Rare reports of poor customer service experiences
"I go to Dr. Legendre and she is the best gynecologist I've had. She is very kind and sweet and makes sure you're comfortable."
— Yelp/MapQuest review"The receptionist calls one hour before and says the doctor has taken off and cannot see the patient... This is poor management and customer service."
— LocalityBiz review"The nurses and staff here are always responsive, professional, caring and super friendly. I’m happy with Kelsey-Seybold's management of my health."
— Loc8NearMe reviewSynthesized from public review platforms as of Jul 11, 2026 — sources: [1][2][3][4].
In the News
- Kelsey-Seybold Expands in Fort Bend | Realty News Report — Aug 15, 2025
- Kelsey-Seybold Clinic breaks ground on Missouri City location | Community Impact — Oct 30, 2025
- Kelsey-Seybold Clinic coming to Fort Bend Town Center | Community Impact — Aug 12, 2025
- NewQuest, Kelsey-Seybold Clinic Make It Official, Ink Southwest Houston Development Deal | Newquest — Aug 11, 2025
- Kelsey-Seybold Clinic to Open 36,788-Square-Foot Facility at Fort — Aug 11, 2025
Information sourced from the clinic's website as of July 11, 2026.
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