HomeSan Antonio, TXBest Immunologists in San Antonio

Best Immunologists in San Antonio

Below is a list of the top and leading Immunologists in San Antonio. To help you find the best immunologist located near you in San Antonio, our team at Kev’s Best put together our own list based on this rating points list.

The top rated Immunologists in San Antonio are:

  • Patricia Gomez Dinger – Advanced Allergy, Asthma, & Immunology
  • Joseph Diaz – Allergy SA
  • Michael P. Vaughn – Alamo Asthma & Allergy Associates
  • John Dice – South Texas Allergy & Asthma Medical Professionals
  • Daniel A. Ramirez – CERTIFIED Allergy & Asthma of San Antonio

Advanced Allergy, Asthma, & Immunology

Patricia Gomez Dinger
Patricia Gomez Dinger – Advanced Allergy, Asthma, & Immunology

Dr. Patricia Gomez Dinger is a native Texan, who completed her undergraduate training at The University of Texas at Austin. She attended medical school at New York College of Osteopathic Medicine in Long Island, New York.  She chose a career path towards allergy by first completing a three year Internal Medicine Residency at The University of Texas Health Science Center in San Antonio.  While a resident she received several awards for her research on the effects of beta blockers on patients with asthma and COPD.  During this time she also presented on the national level a new subclass of atypical acquired cold urticaria.  Having several family members who suffered with allergies, Dr. Gomez Dinger was drawn to further study the specialty of Allergy and Immunology.  She went on to complete a two year subspecialty fellowship in the field at Kaiser Permanente Southern California Medical Center in Los Angeles, California.  In 2008, Dr. Gomez Dinger’s research on the relationship of long acting beta agonist to asthma morbidity and mortality was selected as a featured poster for presentation at the National Meeting of the American Academy of Asthma, Allergy, & Immunology.

Upon completion of fellowship training, Dr. Gomez Dinger returned to San Antonio with her husband and their three children. She spent two years working as an Allergist before embarking on an opportunity to start her own practice.   Dr. Dinger is a member of Texas Allergy, Asthma & Immunology Society, San Antonio Allergy, Asthma & Immunology Society, Bexar County Medical Society, American College of Allergy, Asthma, & Immunology, American Academy of Allergy, Asthma, & Immunology, and the Joint Council of Allergy, Asthma, & Immunology.  Dr. Gomez Dinger enjoys keeping up to date on the latest medical advancements in her field and sharing them with the community taking part in numerous speaking engagements and volunteer opportunities.    When she is not working with her patients she enjoys spending time with her family and can sometimes be found at one of her two favorite places: the beach or in the mountains.


Allergy Shots, Allergy Testing, Patch Testing, PCN Testing, Mountain Cedar Allergy Drops, RUSH Immunotherapy, Oral Immunotherapy, Sublingual Immunotherapy, uKnow Peanut Testing


Address: 540 Madison Oak Dr #210, San Antonio, TX 78258
Phone: (210) 499-4824


I’ve never met Dr. Dinger, but the Nurse Practitioner Marlena and the Physician Assistant Chelsea are amazing! They are great providers. I recommend them to anyone suffering from allergies and/or asthma. They’re thorough and have wonderful bedside manners. You also don’t wait for hours on end just to see the provider. The staff is amazing as well!!” – Amaree Romo

A light in the dark! Dr. Dinger is one of the few doctors who specialize in immunology. She is helping my son, who has been sick almost every 6 weeks since he was born find a solution! Dr Dinger is smart, kind, and experienced. She has a great bedside manner with children and their concerned parents (yes, that’s me!) Marlena is also very knowledgeable and experienced. Our family is thankful for all this office has to offer and we look forward to working with them (one of the few offices in town) to desensitize my son and daughter to their nut allergies. What a blessing!” – Larelle Fournier

Allergy SA

Joseph Diaz
Joseph Diaz – Allergy SA

Dr. Diaz followed in his father’s footsteps, Jose A. Diaz, M.D., family practitioner, who had a successful medical practice on the south side of San Antonio for 30 years.

Dr. Diaz graduated from St. Mary’s University in San Antonio, with high honors and a B.S. in Biology. He received his medical degree from the University of Texas Medical Branch at Galveston, Texas. His internship and residency, as well as his fellowship in Allergy and Immunology, was completed at the University of South Florida College of Medicine. Since opening his private practice, Allergy, Asthma and Immunology Associates of South Texas in 1988, Dr. Diaz has served as clinical assistant professor in the Department of Internal Medicine at the University of Texas Health Science Center in San Antonio. He was appointed Co-Director of the Allergy/Clinic Immunology Fellowship training program and directed the program for several years.

In addition to his private practice, Dr. Diaz is the President and Medical Director of Allergy and Asthma Research Center, established in 1989. As Medical Director of the Research Center, Dr. Diaz says his patients benefit from access to new medicines and information not yet available to most physicians or patients. In Dr. Diaz’ free time, he enjoys physical fitness, competing in Iron Man competitions and spending time with family.


Allergies, Allergy Drops, Asthma, Atopic Dermatitis, Clinical Research, Food Allergies, Hives/Swelling, Insect Venom Swelling, Pet Allergies, Recurrent Infections, Rhinoscopy, Rush Therapy, Sinusitis, Xolair Therapy


Address: 7500 Barlite Blvd # 106, San Antonio, TX 78224
Phone: (210) 616-0882


“The best!” – Angela K

Alamo Asthma & Allergy Associates

Michael P. Vaughn
Michael P. Vaughn – Alamo Asthma & Allergy Associates

Dr. Mike attended medical school in Richmond, VA, at the Medical College of Virginia from 1980 to 1987 where he received both M.D. and Ph.D. degrees with his graduate studies concentrating in immunology. He was trained in internal medicine at Wilford Hall Medical Center in San Antonio, TX. He completed his training in 1995 in allergy, asthma, and immunology at the University of Texas Health Science Center. In addition, Dr. Vaughn is board certified in emergency medicine and practiced as an ER physician in the Baptist Hospital system until 2004. Dr. Vaughn has been a clinical associate professor at UTHSC-SA since 1995.



Nasal allergy evaluation by skin testing; Food allergy testing by skin testing; Stinging insect allergy evaluation by skin testing; “Allergy” evaluation by blood testing (RAST); Pulmonary (lung) function testing; “Challenge testing” for food or medication allergy



Address: 115 Gallery Cir #200, San Antonio, TX 78258
Phone: (210) 499-0033


Easy to get an appointment, and very friendly. I needed to get my asthma and allergy medications adjusted. They took the time to make me comfortable, and I never felt rushed when asking the doctor questions. They treat you like family there.” – Veronica Leckie

I found Dr. Vaughn a few years ago when I was having food allergies. He performed a LEAP/MRT test because all other traditional tests did not reveal any usable information. They were able to determine what exactly caused my allergies and as long as I avoid those foods/ingredients, I was able to avoid my allergies and the issue was solved. In addition the office personnel are very nice and professional always. Thanks!” – Vic S.

South Texas Allergy & Asthma Medical Professionals

John Dice
John Dice – South Texas Allergy & Asthma Medical Professionals

Dr. Dice graduated from the University of Notre Dame and then received his medical degree from the University of Virginia.  He entered military service with the Air Force completing a residency in Internal Medicine at Wright-Patterson AFB in Ohio and a fellowship in Allergy & Immunology at Wilford Hall Medical Center in San Antonio.  He had a distinguished military career and achieved the rank of Lt. Colonel before leaving for private practice.  Dr. Dice loves to teach and has lectured on a variety of allergy-related topics at both the local and national level.

Dr. Dice is certified by the American Board of Allergy and Immunology and the American Board of Internal Medicine.


Allergy Testing, Patch Testing, Penicillin Testing, Rush Immunotherapy, HAE Treatment, Oral Challenges, Allergy Shots, Sublingual Immunotherapy


Address: 10447 TX-151, San Antonio, TX 78251
Phone: (210) 616-5385


The staff is always friendly. Dr. Dice is really great. He listens to the individual needs and knows how to talk the children. He really works with the parent as well in planning for your child.” – s de luna

Dr Dice is awesome! Friendly staff too! Thank you for helping my son!” – Robmisty rodriguez

CERTIFIED Allergy & Asthma of San Antonio

Daniel A. Ramirez
Daniel A. Ramirez – CERTIFIED Allergy & Asthma of San Antonio

Dr. Daniel Ramirez Jr. both was raised and graduated from medical school right here in San Antonio. After his residency training in Miami, Dr. Ramirez Jr. worked both in private practice and as a hospitalist for two years. He then received his fellowship training in adult and pediatric allergy at Louisiana State University Health Sciences Center.

Dr. Ramirez Jr. has quickly built a reputation amongst his patients and his peers for providing exemplary levels of medical expertise and service. He takes an active interest in his patients’ well-being and frequently calls to check on their progress. From entertaining children with his famous “Roxie” raccoon puppet to integrating virtually pain-free skin testing and shots in our practice, patients have good reasons to be pleased.


Allergic Rhinitis, Allergic Conjuctivitis, Asthma, Atopic Dermatitis, Contact Dermatitis, Sinusitis, Nasal Polyps, Urticaria, Angioedema, Food Allergy, Drug Allergy, Insect Sting Allergy, Eosinophilic Esophagitis, Primary Immune Deficiency, Allergy Drops, Allergy Shots, Asthma Management, Diagnostic Testing, Venom Immunotherapy, Allergen Avoidance, Medication Optimization, Food Allergy Treatment


Address: 8285 Fredericksburg Rd, San Antonio, TX 78229
Phone: (210) 614-3923


Been going there off and on for 30 years. They kept me working and ok. Dr Jacobs is an angel and so are the Drs Ramirez and the nurses and office staff. Dr Jacobs’ daughter and son used to work there. Maybe they still do in the research area. Dr Jacobs helped me when I could not get insurance before Obamacare.” – Ann King

Great service and always very helpful. Dr Ramirez is so helpful and understanding. Been going there several years now and when Dr Jacobs was there.” – Anna Ibarra