Dr. Joseph Diaz is an esteemed immunologist and allergist based in San Antonio. He obtained his medical degree from the University of Texas Medical Branch and completed his internship, residency, and fellowship in Allergy and Immunology at the University of South Florida College of Medicine. Dr. Diaz has also contributed to medical education as a clinical assistant professor in the department of internal medicine at the University of Texas Health Science Center. Currently, he serves as the president and medical director of the Allergy and Asthma Research Center. In 1988, Dr. Joseph established his private practice, Allergy, Asthma, and Immunology Associates of South Texas in San Antonio. He is passionately dedicated to providing exceptional care to patients dealing with asthma and allergies.
Best Allergists & Immunologists in San Antonio
Handpicked Top 3 Allergists & Immunologists in San Antonio, Texas. All of our immunologists actually face a rigorous 50-Point Inspection, which includes customer reviews, history, complaints, ratings, satisfaction, trust, cost and general excellence. You deserve only the best!
JOSEPH DIAZ, MD REVIEWS
I had suffered for over 15 years with a horrible cough that would not go away, i had been to so many doctors/specialist, allergy test, all the doctors would say is that I had asthma, tried every inhaler/disk/rescue inhaler out there, nothing would help, decided to give a specialists one more try, thinking i had lung cancer. i went to see Dr.Diaz he did several test, and realized it was not asthma or allergies, he did an mri and immediatedly saw that my right sinus was blocked with polyps and referred me to Dr. Nau, who did surgery to remove them........amazing, i have not the horrible cough since then...Dr.Diaz is amazing, friendly , and truly cares about his patients. i highly recommend him, thanks to him i can walk without getting exhausted, i can sleep through the night, i can breathe and i am no longer on any type of inhaler anymore, He gave me my life back after over 15 years of suffering.
I've seen Dr. Diaz for maybe going on four years now. The staff is so friendly. I love everyone there. They make it as easy as possible and they've always gone above and beyond to get me what I need, and doctor Diaz has taken great care of me since I've become his patient and I trust him very much. I will stick with him.
The staff is very professional and very friendly absolutely highly recommended.
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Dr. Robert Ramirez is an accomplished allergy and immunology doctor practicing in San Antonio, TX. He completed his medical degree at the University of Puerto Rico School of Medicine and is a board-certified allergist and immunologist in the area. Currently, Dr. Robert provides his expertise at Certified Allergy & Asthma of San Antonio, where he has been practicing for 13 years. In addition to his specialization in allergy and immunology, he also has a background in Internal Medicine. Dr. Robert delivers compassionate and respectful care to patients dealing with allergy, asthma, and immunology issues. His clinical interests span various forms of allergic and immunologic diseases, and he utilizes Allergen Immunotherapy and Allergy Testing for accurate diagnosis. Dr. Robert has been dedicated to serving both adults and children in the San Antonio community. He maintains affiliations with the University of Texas Medical Branch and Methodist Hospital, further enhancing his ability to provide comprehensive care. Additionally, he is an active member of the American Academy of Allergy, Asthma, and Immunology.
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Tue: 8am - 6pm
Wed: 8am - 5:30pm
Thu: 8am - 5:30pm
Fri: 8am - 1pm
Sat & Sun: Closed
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ROBERT M. RAMIREZ, MD, FACAAI - CERTIFIED ALLERGY & ASTHMA REVIEWS
Dr. Rameriz is fantastic. He listens to all your concerns and is an excellent diagnostician. I definitely would highly recommend him to anyone who has allergies or asthma.
He is one of the few doctors that I have seen that gives you the time of day and always has a smile on his face and tries to go above and beyond your illness.
EVERYONE there is amazing! Getting allergy shots is one of my better decisions. It has improved my life tremendously. Thank you, Dr. Ramirez!
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Dr. John Mastrovich, an esteemed doctor specializing in allergy and immunology, provides his expertise in San Antonio, TX. He earned his medical degree from Texas Tech University Health Sciences Center School of Medicine and completed his residency at Mcgaw Medical Center. Dr. John is board-certified in Allergy and Immunology and has been practicing for over 25 years at Family Allergy and Asthma Specialists. His area of focus lies in diagnosing and treating allergic conditions in both pediatric and adult patients. Dr. John's approach centers around spending quality time with each patient, treating them with utmost respect and compassion. Utilizing cutting-edge diagnostics and therapeutics, he customizes a specific treatment plan for every individual. Same-day or next-day consultations are available to ensure timely care. Dr. John is affiliated with Methodist Hospital and North Central Baptist Hospital, further enhancing his ability to provide comprehensive medical services.
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Fri: 7am - 11:30pm
Sat-Mon: Closed
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JOHN MASTROVICH, MD - FAMILY ALLERGY AND ASTHMA SPECIALISTS REVIEWS
I didn't know what to expect from my visit since other Drs haven't educated me on my condition or taken the time to investigate further. I loved the fact that he listened, educated me, and came up with a plan. He answered all my questions. I would highly recommend him not only as an Allergist but he is a knowledgeable Immunologist.
Dr Mastrovich is great. he was able to successfully treat me in a very short period of time. he has excellent bedside manner and takes the time to talk with you, which is a quality that is lacking in most physicians today. His staff is very personable and seems to really care the you are being helped. It is easy to get an appointment on short notice and rescheduling is very easy.
Dr. Mastrovich is very detailed in explaining what is happening in my lungs in a simple way for me to understand. The office has a great feel and they gave me an easy to understand written treatment plan to take with me. One of the best doctor office visits I’ve ever had.
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