Berthelsen Main Campus
2727 W. Holcombe Blvd.
Houston, TX 77025
Phone: 713-442-3370

KelseyCare members have options when it comes to surgery.
24/7 Contact Center:
713-442-0427
After-Hours Nurse Hotline:
713-442-0427
MyKelseyOnline Help Line:
713-442-6565
Central Business Office:
713-442-5500

One of the biggest benefits of your KelseyCare health plan is that a wide range of surgical services are available to you at Kelsey-Seybold without the need for a hospital stay or the high hospital cost. From tonsillectomies and ear tubes to total knee and hip replacements, our Ambulatory Surgery Centers (ASCs) deliver exceptional outpatient specialty care for all ages. Most importantly, our skilled surgical teams will have you back home and healing the very same day.
There are four Kelsey-Seybold ASCs throughout Greater Houston, so you’re never far from the high-quality, state-of-the-art care you need. Our Berthelsen Main Campus is the largest freestanding ASC in Texas with eight operating rooms and eight GI/procedure rooms.
Future ASC locations include Bay Area Campus and Fort Bend Campus.
2727 W. Holcombe Blvd.
Houston, TX 77025
Phone: 713-442-3370
9110 Katy Freeway
Houston, Texas 77055
Phone: 713-442-3370
15655 Cypress Woods Medical Drive
Houston, TX 77014
Phone: 713-442-3370
22407 Holzwarth Road
Spring, TX 77389
Phone: 346-674-4000
Procedures will soon expand to include spine, vascular surgery, retina surgery, cardiology, and total shoulder replacement.
As part of our continued commitment to advancing care through innovation, we're expanding the use of leading-edge technologies across our ASCs. For example, Dr. Saif Hassan recently performed a procedure using the state-of-the-art Intuitive da Vinci Xi Surgical System at our Springwoods Village ASC.

This significant enhancement to our surgical capabilities allows us to perform minimally invasive procedures with precision and flexibility, leading to faster patient recovery, less pain, and better overall results.
Quality care and convenience are what Kelsey-Seybold is all about. We strive to make our healthcare experience as seamless and simple as possible for our plan members. With tools like AppointmentsNOW, you can quickly schedule an in-person same-day or next-day appointment online or through the MyKelsey App.
If you need care now, Virtual Care connects you with quality Kelsey-Seybold care seven days a week, no matter where you happen to be.

We also provide after-hours assistance and care seven days a week, including holidays. Just call our After-Hours Nurse Hotline at 713-442-0427 to speak with a Kelsey-Seybold registered nurse. Our nurses are ready to answer your questions, page the physicians on call, and schedule appointments.
When it comes to the top-quality care and attention you deserve, be sure you take advantage of all the resources you get from being a KelseyCare plan member.
Choosing ANY Kelsey-Seybold PCP connects you to our entire provider organization, and no referral is needed when seeing Kelsey-Seybold providers or specialists.
Same-Day Care: The Right Care Right Away
Looking for more immediate access to high-quality care — without the wait? Kelsey-Seybold’s same-day primary care is here for you. As a member, you can access same-day or next-day appointments across 40+ Kelsey-Seybold Clinic locations throughout Greater Houston, making it easier to get care when and where you need it most.
Unlike retail urgent care options, same-day care connects you directly with Kelsey-Seybold physicians — ensuring better care coordination, access to your full medical record, and a smoother path to specialist referrals and follow-up care.
Want to learn more? Connect with Kelsey-Seybold Clinic today.
Schedule adult primary care and pediatric appointments online with AppointmentsNOW - no login needed. Patients can schedule primary care and most specialty care appointments through their MyKelseyOnline patient portal. Prefer to speak with someone? Call us anytime at 713-442-0427. We're available 24/7. Virtual Visits are also available for new and current patients.