Alamo Area Resource Center’s (AARC) practices a holistic approach to treatment by helping clients manage all aspects of living with HIV, through counseling, nutritional advice, and transportation support. In fact, no organization offers a wider range of specialized services for people living with HIV. In addition to physicians and nurses, our health staff includes social service caseworkers and mental health counselors. Also, our on-site pharmacy makes it easy and quick for you to fill and pick-up your prescriptions. If you are uninsured, we can help determine your eligibility for medical and drug assistance programs.
Services
HIV Specialty Care
We offer a wide range of support services, including leading edge medical care.
Primary Care
AARC specializes in general care for LGBTQ people.
On-site Labs
State-of-the-art medical tests are conveniently located on-site.
On-site Pharmacy
Pharmacy staff dedicated to help you achieve your health care goals.
Medical and Medication Program Assistance
We help determine your eligibility for financial assistance.
Patient Navigation
Staff are available to guide you through the medical care system.
Meet Our Providers
Dr. Chase Cates, DO, MPH, AAHIVS
Medical Director Physician - LGBTQ Healthcare, HIV, Internal Medicine
Frequently Asked Questions
What health insurance do you accept?
Aetna, Aetna Better Health, Amerigroup, BCBS of Texas, Cigna, Cigna Healthspring, Cigna Medicare Advantage (Multiplan), Community First, Humana,Medicaid, Medicare, Multiplan, Oscar Health Plan, Superior, UHC
Do you accept walk-ins or do I need an appointment?
We do not accept walk-ins. Appointments are required.
If I receive HIV medical care at another clinic can I still access AARC's HIV resources?
Absolutely! You can have your case manager refer you to our organization or you can self refer by contacting us at aarc@aarcsa.com or give us a call at 210-625-7200.
If I receive HIV specialty care or GAHT at the clinic do I need to switch my primary care providers to AARC?
No, you do not need to switch primary care to our clinic. However, If you are just seeing a provider for specialty services such as hormone therapy or HIV care and have a HMO please request your PCP to send in a referral and authorization so we can see you and begin treatment.
Which providers offer Primary care (PCP), HIV Specialty and HRT?
Providers who offer HIV care: Dr. Cates, PA-Tanya, Dr. Endo
Providers who prescribe HRT: Dr. Cates and PA-Tanya
Providers who prescribe PREP: Dr. Cates, PA-Tanya, NP- Flores and DR. Endo
Providers who offer PCP: NP- flores, Dr. Cates, Dr. Endo and PA- Tanya
Dr. Chase Cates, DO, MPH, AAHIVS
Medical Director Physician – LGBTQ Healthcare, HIV, Internal Medicine
Dr. Chase Cates grew up as a closeted kid in Dallas, TX. Seeing the consistent discrimination of LGBTQ people faced kept him in the closet until medical school.
He obtained a bachelor’s degree in biology from San Angelo, TX, and a Masters Degree in Public Health in College Station. TX. He studied in Lake Erie College of Osteopathic Medicine at Seton Hill for medical school, and completed his clinical rotations in Elmira, NY. During this time, he was on an away rotation at an HIV clinic in Dallas that ignited his passion to help this demographic. After finishing medical school, he did his residency in Internal Medicine in Searcy, AR.
While in Arkansas, he witnesses the discrimination LGBTQ people face in healthcare firsthand. He experienced hate for being engaged to his partner. He had nurses make comments behind his back. He was at his limits with these abuses and did what he could and educated my peers around him. He presented several lectures regarding LGBTQ health issues, so others were aware of what people faced. This led him to be the first to complete a fellowship in LGBTQ Healthcare and HIV at University of California at Los Angeles (UCLA). He is prepared to take what he has learned to provide care for his community in the south, where he feels it is desperately needed. He is proud and excited to be joining AARC in providing that care.
Dr. Manuel Endo Carvajal, MD
Physician, Infectious Diseases
Dr, Endo was awarded his Doctorate in Medicine from Universidad Libre in Cali, Colombia. He did his social service training transferring critically ill patients from isolated communities in the Colombian pacific coast to high-complexity medical centers located in the most important cities of Colombia. Subsequently, he completed his Residency in Internal Medicine and Fellowship in Infectious Diseases at the University of Texas Health Science Center in San Antonio, Texas.
Dr. Endo has a special interest in the prevention and treatment of metabolic diseases of patients living with HIV, gender-affirming therapy, and penicillin allergy. Dr. Endo is a very physically active physician; he enjoys playing competitive soccer and working out at the gym as he believes doctors should be role models of cardiovascular fitness for patients.
Dr. Endo looks forward to providing excellent care to the AARC community.
Tanya Clark Perez PA-C
Certified Physician Assistant
A native of El Paso, Texas, joined the clinic in 2017. She attended the University of Texas Health Science Center at San Antonio and obtained a Master’s degree in Physician Assistant Studies. PA Perez completed her undergraduate degree in microbiology at the University of Texas at El Paso and later a post-baccalaureate program in Clinical Laboratory Sciences at UTHSCSA.
She has practiced internal medicine for seven years and has a special interest in preventative care and the role it plays in her patient’s health and wellness. PA Perez focuses on patient education to help patients achieve the quality of life that they desire. She is fluent in English and Spanish. Tanya is also an HIV Prevention Certified Provider.
Lauren B. Flores, APRN, FNP-C
Family Nurse Practitioner
NP Flores has been in the healthcare field since 2007. Her journey began as a pharmacy technician, then she received her bachelor’s degree to practice as a registered nurse, and ultimately earned her master’s degree and certification to become a Family Nurse Practitioner. She started pursuing a career in medicine after helping care for her grandparents, which were experiences that made her realize her purpose and passion in life was to continue to care for others. NP Flores’ vast experience as a nurse practitioner in the fields of Geriatrics, Primary Care, Neurology, Palliative Medicine/Hospice, and Hepatology have given her a strong foundation of skills and knowledge. She continues to broaden her knowledge as she currently works in an Infectious Disease clinic with UT Health San Antonio.
NP Flores is an active member of the American Academy of Nurse Practitioners. She aims to bring a wholistic care approach and make her patients feel comfortable to discuss any concern while at Alamo Area Resource Center. When NP Flores is not working, she is likely running after her favorite little man, her toddler named Zachary.