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Kelsey-Seybold Clinic - Downtown Esperson Tunnels

Downtown at Esperson Tunnel

815 Walker St., Suite T-14
Houston, TX 77002

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Available Appointments at Downtown at Esperson Tunnel

About Downtown at Esperson Tunnel

Kelsey-Seybold Clinic – Downtown at Esperson Tunnel beneath the Mellie Esperson Building gives those working downtown a convenient way to get the high-quality primary care they need within walking distance of the office, before or after work or during their lunch hour.

Welcoming New Patients and Accepting Most Health Insurance Plans

Our Downtown at Esperson Tunnel Clinic is welcoming new patients and accepts more than 50 health insurance plans, including Aetna, Blue Cross Blue Shield, Cigna, and UnitedHealthcare. Kelsey-Seybold Clinic is also in-network with the following Medicare Advantage Plans: KelseyCare Advantage, Aetna, UnitedHealthcare and WellCare. See the complete list of 50+ Health Plans and Medicare Advantage accepted.

Care at Your Convenience

24/7 Contact Center

Call 713-442-0427 to speak to a friendly representative for appointment scheduling, assistance finding a doctor, and more.

After-Hours Nurse Hotline

Speak to a Kelsey-Seybold registered nurse for answers to health questions after regular clinic hours and on weekends and holidays by calling 713-442-0427.


Kelsey-Seybold patients have access to MyKelseyOnline, our secure patient portal that lets you send messages to your doctor, request prescription refills, and more.

MyKelsey App

Download the MyKelsey app to communicate with your doctor, schedule appointments, and more right from your mobile device using your MyKelseyOnline login.

  • MORE Specialties
  • MORE Services
  • Accreditations
  • Amenities
  • Well care, including wellness exams and Health Risk Assessment (HRA) exams
  • Sick care, including treatment for cold, cough, or flu; ear, nose and throat problems (ear pain, nose bleed); and minor orthopedic injuries to the back, knee, or ankle)
  • As an added convenience for patients seen at the Esperson Tunnel clinic, prescriptions can be delivered the same-day within the same Zip code (77002) for a small $5 delivery fee.
  • Kelsey-Seybold Clinic was named the nation’s first accredited Accountable Care Organization (ACO) in 2013 by the prestigious National Committee for Quality Assurance (NCQA).
  • The NCQA also designated Kelsey-Seybold as a Patient-Centered Medical Home (PCMH).
  • Kelsey-Seybold received the maximum three-year accreditation by the Accreditation Association for Ambulatory Health Care (AAAHC) for providing high-quality care and services consistent with AAAHC standards.
  • 24/7 Scheduling
  • Flat Screen TV's
  • Free Wi-Fi

    FOR THE SAFETY OF OUR PATIENTS AND EMPLOYEES: If you are experiencing COVID-19 symptoms (cough, fever, shortness of breath, or other upper respiratory conditions), please call our 24/7 contact center at 713-442-0000. Patients can conduct an on-demand Video Visit 7 days a week until 9 p.m. If you are having COVID-19 related symptoms, please take an at-home COVID-19 test prior to conducting a virtual or in-person visit to expedite diagnosis and treatment.

    Log in to your MyKelseyOnline account or MyChart/MyKelsey App for care.


Clinic Hours

Monday - Friday:
7:30 am - 4:30 pm
Saturday and Sunday:

Directions & Parking