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Menu
    • Patient Portal
    • Find a clinic
    • Find a doctor near me
    • Health services
      • Providing great health care is our goal.
        • About WellMed
        • Your care team
        • Virtual video visits
        • Clinical program services
        • Specialists for Health
        • Transitional care
        • Services and specialties
        • Extended hours clinics

        • Become a WellMed patient

          Our goal is simple, to provide the best care so you can live your best life.

          Request an appointment
    • Patient resources
      • Take a look at what makes WellMed great.
        • Patient portal
        • Patient forms
        • Bill pay
        • Wellmed Charitable Foundation
        • Insurance plans accepted
        • Our network
        • Economic Security Assistance

        • Become a WellMed patient

          Our goal is simple, to provide the best care so you can live your best life.

          Request an appointment
    • Events & media

        • Events

          We bring events to help you connect with your community because your health matters.

          Find events near you

        • Media

          Age healthy now blog
        • Docs in a Pod
        • In the news
        • Our stories

          • How to protect your memory as you age

            June 10, 2026

          • Can you reverse liver fibrosis? What science says about healing your liver

            June 8, 2026

          • Loneliness in old age—finding motivation and connection

            June 3, 2026

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Physicians Unity Store Front

Physicians Unity

11212 State Highway 151
San Antonio, TX  78251
Driving Directions

View our clinicians
Call 1-210-703-8454 to schedule

Languages spoken

English
Print Email
Call 1-210-703-8454 to schedule

Languages spoken

English
Print Email
Print Email

Physicians Unity
Call location1-210-703-8454
Get directions 11212 State Highway 151
San Antonio,  TX 78251
Call location1-210-703-8454
Get directions 11212 State Highway 151
San Antonio,  TX 78251

Office Hours

Sunday Closed
Monday 8 a.m. to 5 p.m.
Tuesday 8 a.m. to 5 p.m.
Wednesday 8 a.m. to 5 p.m.
Thursday 8 a.m. to 5 p.m.
Friday 8 a.m. to 5 p.m.
Saturday Closed

Our clinicians

Robert Donovan Butter, DO practices Undersea and Hyperbaric Medicine in San Antonio and San Marcos
Robert Donovan Butter, DO
Undersea and hyperbaric medicine
Call 1-210-998-9436 View profile
Scott Allen Coltharp, PA practices Physician Assistant in New Braunfels, San Antonio, and Seguin
Scott Allen Coltharp, PA
Physician assistant
Call 1-830-643-6205 View profile
Melissa Faye Constancio, NP practices Family Nurse Practitioner in San Antonio and San Marcos
Melissa Faye Constancio, NP
Family nurse practitioner
Call 1-210-703-8454 View profile
Martin L. Johnson, MD practices Wound Care in New Braunfels, San Antonio, and San Marcos
Martin L. Johnson, MD
Wound care
Call 1-210-705-5030 View profile

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