UT Health Austin will be closed on Tuesday, December 24, and Wednesday, December 25, in observance of the winter holidays as well as on Tuesday, December 31, and Wednesday, January 1, for New Year’s. On behalf of our clinicians and staff, we wish you and your loved ones a joyful, safe, and healthy holiday season. For non-urgent matters, you can always message your care team through your MyUTHA Patient Portal.


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Primary Care Clinic

Your care may include multiple team members from the Primary Care Clinic as well as other areas of specialty across UT Health Austin. It’s how we provide whole-person, multidisciplinary care, planning, and treatment for our patients.

Primary Care Clinic

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Carla Cos, RDN, LD, CDCES

Titles

Registered Dietitian
Multiple Sclerosis and Neuroimmunology Center

Registered Dietitian
Primary Care

Registered Dietitian
Health Social Work

Specialization(s)

  • Diabetes education
  • Medical nutrition therapy
  • Motivational interviewing
  • Nutrition education and counseling

Claire Harrison, MD

Titles

Internal Medicine Specialist
Primary Care Clinic

Specialization(s)

  • Preventive care
  • Mental wellness

Jonathan MacClements, MD, FAAFP

Titles

Family Medicine Specialist
Primary Care Clinic

Specialization(s)

  • Population health

Paul S. Mueller, MD, MPH, FACP

Titles

Internal Medicine Specialist
Primary Care Clinic

Specialization(s)

  • Primary care
  • General internal medicine

Jeffrey Saniuk, MSN, APRN, FNP-C

Titles

Family Nurse Practitioner
Post-COVID-19 Program

Family Nurse Practitioner
Primary Care Clinic

Specialization(s)

  • Acute illnesses
  • Immunizations
  • Occupational injuries

Scott Selinger, MD, FACP

Titles

Internal Medicine Specialist
Primary Care Clinic

Specialization(s)

  • Adult preventative care
  • Chronic care
  • Population health

Kristin Vinueza, APRN, FNP

Titles

Family Nurse Practitioner
Primary Care Clinic

Specialization(s)

  • Acute and chronic health conditions
  • Adult preventative care