Dr. Gina Dapul-Hidalgo, MD- Family Center for Allergy and Asthma

Dr. Gina Dapul-Hidalgo, MD- Family Center for Allergy and Asthma Contact information, map and directions, contact form, opening hours, services, ratings, photos, videos and announcements from Dr. Gina Dapul-Hidalgo, MD- Family Center for Allergy and Asthma, Allergist, 15200 Shady Grove Road Suite 400, Rockville, MD.

12/15/2025

Do you still have allergy symptoms during the winter months? If you are sneezing, congested, or dealing with a stuffy nose even when it is not pollen season, dust mites may be the reason.

Dust mites live in bedding, upholstery, and carpets throughout the entire year. They are one of the most common causes of persistent indoor allergies. Many patients assume their symptoms will disappear once pollen levels drop, but indoor allergens can continue to trigger inflammation every day.

Simple home habits, such as washing bedding in hot water, reducing indoor humidity, and using protective covers, can help reduce exposure. For long term control, allergy shots can retrain your immune system so you react less over time.

If you want to find out whether dust mites are causing your winter allergy symptoms, testing is the first step. Early evaluation means better relief and a personalized treatment plan tailored to your needs.

Schedule an appointment with me or your local board certified allergist to learn whether dust mites are triggering your symptoms and to explore effective long term treatment options.

12/12/2025

Big news! I was interviewed on NPR’s Shortwave Science podcast with Host Dr. Regina Barber to clear the air (literally!) about allergy shots. Check out the new 15 minute episode to learn more about allergies, allergy testing and allergy shots as a treatment option for your allergies and asthma!

The closest thing to a cure for allergies
https://www.npr.org/2025/12/09/nx-s1-5616452/allergy-shots-cure-tolerance-immune-system

So excited for allergy sufferers (like many of you) to learn about a treatment that can potentially help them breathe better and improve their quality of life.

Thank you, Dr. Gina (she goes by Dr. Gina too!), and your entire Shortwave team. What an amazing experience. It was such a memorable day at the NPR headquarters in downtown DC and I even got to watch a Tiny Desk Concert live!!!

To your health and well-being,
Dr. Gina Dapul

P.S. Be a gift for people living with allergies. Please kindly share this podcast episode with someone who may find it helpful, especially if they are affected by seasonal and year-round allergies and over-the-counter medications are not enough. We are here to help!

Family Center for Allergy and Asthma
15200 Shady Grove Road
Suite 400
Rockville, MD 20850
Tel: 240.243.6115
www.dapulallergy.com
Instagram/Facebook: .Allergy
YouTube: youtube.com/.Allergy

12/11/2025

Your allergy shots are as unique as your fingerprints. Every treatment plan begins with detailed allergy testing that helps identify your triggers.

Your prescription is formulated based on the results of your skin testing in the clinic and can include specific allergens such as pollens, pets, dust mites, and mold.

This is personalized allergy care designed to treat the root cause rather than mask symptoms. Over time, allergen immunotherapy can help retrain your immune system, reduce reactions, and provide long term relief.

If you want a treatment plan made specifically for your allergies and guided by a board-certified specialist, customized allergy shots may be the solution.

Submit an online request today.
📞 (240) 243-6115
💻 www.dapulallergy.com
📍 15200 Shady Grove Road, Suite 400, Rockville, MD 20850
▶️ youtube.com/Dr. Gina Dapul-Hidalgo, MD- Family Center for Allergy and Asthma





12/03/2025

Ever wonder what is actually inside an allergy shot? Many patients are relieved to learn how simple and science based the formulation is. Allergy shots contain purified allergen extracts. These extracts come directly from the specific allergens identified during your testing. There are no steroids, no mystery additives, and no unnecessary ingredients.

Each vial is created from your personal results. This means your treatment is customized to your triggers, including pollens, dust mites, molds, or pet dander. The goal is long term immune tolerance instead of temporary symptom relief. When your immune system learns to respond calmly, you experience fewer symptoms and better control throughout the year.

If you are tired of managing the same allergy symptoms over and over, allergy shots offer a way to treat the cause, not just the discomfort.

Curious whether allergy shots might be right for you? Schedule a visit or learn more about treatment options on our website. We’re here to help you breathe easier all year long.

To your health and well being,
Dr. Gina Dapul

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Gina Dapul-Hidalgo, MD
Family Center for Allergy and Asthma
15200 Shady Grove Road
Suite 400
Rockville, MD 20850
Tel: 240.243.6115
www.dapulallergy.com
Instagram/Facebook: .Allergy
YouTube: youtube.com/Dr. Gina Dapul-Hidalgo, MD- Family Center for Allergy and Asthma




Thank you so much for your kind words. I am truly grateful for patients who take the time to share their experience. It ...
12/01/2025

Thank you so much for your kind words. I am truly grateful for patients who take the time to share their experience. It means so much to me and to our whole team. We’re always here to make sure you feel cared for, heard, and supported every step of the way.

If you’ve visited our clinic and haven’t left a Google review yet, your feedback would be greatly appreciated. It helps others find the care they need and allows us to continue improving. 🩷

Thank you for trusting us with your allergy care,
Dr. Gina Dapul

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Gina Dapul-Hidalgo, MD
Family Center for Allergy and Asthma
15200 Shady Grove Road
Suite 400
Rockville, MD 20850
Tel: 240.243.6115
www.dapulallergy.com
Instagram/Facebook: .Allergy
YouTube: youtube.com/.allergy

11/27/2025

Are allergy shots safe? Absolutely.
Allergen immunotherapy has been used for over 100 years to treat allergies safely and effectively. It works by training your immune system to become less reactive to common triggers like pollen, mold, dust mites, and pet dander.

📌 Here’s why they’re safe:
• Shots are given in a controlled medical setting
• Patients stay for an observation period after each shot
• Reactions are rare and manageable by trained staff
• Best results come from care provided by a board-certified allergist

If allergies make it hard to enjoy everyday life, allergy shots may be the long-term solution to help you breathe and live better.

Ready to treat allergies at the source? Submit an online appointment request at www.dapulallergy.com or call 240-243-1156.

Gina Dapul-Hidalgo, MD, FAAAAI, FACAAI
Family Center for Allergy and Asthma
15200 Shady Grove Road
Suite 400
Rockville, MD 20850
Tel: 240.243.6115
www.dapulallergy.com




11/26/2025

Heartfelt thanks to our patient family, team members, and sales reps who donated in support of our food drive for Manna Food Center ! Your generosity, kindness, and selflessness are inspiring and very much appreciated. We were greeted with “Thank You and Happy Thanksgiving” by those who were there this afternoon.

Over the last few weeks, the team and I witnessed several patients bringing in bags of groceries. So grateful to be part of a community that genuinely cares for each other, especially here in the DMV (DC MD VA) where recent weeks have been more challenging than others. With each other’s love and support, we can accomplish anything... together!

“We make a living by what we get, but we make a life by what we give.” - Arthur Ashe

Happy Thanksgiving from our FCAA family to yours,
Dr. Gina Dapul

Gina Dapul-Hidalgo, MD
Family Center for Allergy and Asthma
15200 Shady Grove Road
Suite 400
Rockville, MD 20850
Tel: 240.243.6115
www.dapulallergy.com
Instagram/Facebook: .Allergy
YouTube: youtube.com/.Allergy

11/24/2025

How fast do allergy shots work? Many patients expect immediate results, but allergen immunotherapy is a gradual, long-term treatment that works by retraining your immune system.

There are two phases:
• Build-Up Phase: weekly shots for 3 to 6 months
• Maintenance Phase: shots every few weeks

Most patients begin to see noticeable improvement within 6 to 12 months. Starting now means your immune system can begin building tolerance ahead of high-pollen seasons, reducing symptoms and medication use long term.

If you want long-lasting allergy relief rather than temporary fixes, a personalized treatment plan can make a real difference.

Dr. Gina Dapul-Hidalgo
Board-Certified Allergist
Family Center for Allergy and Asthma | Rockville, MD

Submit an online appointment request at www.dapulallergy.com or call 240-243-1156 to discuss whether allergy shots are right for you.

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Gina Dapul-Hidalgo, MD, FAAAAI, FACAAI
Family Center for Allergy and Asthma
15200 Shady Grove Road
Suite 400
Rockville, MD 20850
Tel: 240.243.6115
www.dapulallergy.com

11/21/2025

When you arrive at our clinic, our friendly team will welcome you and guide you to check in at our kiosk. During the observation period, you can relax in our waiting area with Wi-Fi access. Then, we’ll call your name, and your allergy shot will be administered in the back of your upper arms.

We’re here to make your allergy treatment safe, easy, and comfortable!

Schedule your allergy shot today visit www.dapulallergy.com or call
240-243-1156.

To your health and well being,
Dr. Gina Dapul

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Gina Dapul-Hidalgo, MD, FAAAAI, FACAAI
Family Center for Allergy and Asthma
15200 Shady Grove Road
Suite 400
Rockville, MD 20850
Tel: 240.243.6115
dapulallergy.com
YouTube: youtube.com/Dr. Gina Dapul-Hidalgo, MD- Family Center for Allergy and Asthma

11/19/2025

What if your immune system could learn to stop overreacting to your allergies? Allergy shots, also known as allergen immunotherapy, use tiny, controlled amounts of the allergen to retrain your immune system over time. With consistent treatment, many patients become far less reactive to pollens, dust mites, pet dander, and more.

This isn’t a quick fix, it’s a long-term, science-backed approach that treats allergies at the source instead of just masking symptoms. If you’ve been relying on over-the-counter meds or still struggling with year-round symptoms, this may be the next step in finally getting relief.

Submit an online request today at www.dapulallergy.com or call 240-243-1156 to schedule an appointment and find out if allergy shots are right for you.

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Gina Dapul-Hidalgo, MD, FAAAAI, FACAAI
Family Center for Allergy and Asthma
15200 Shady Grove Road
Suite 400
Rockville, MD 20850
Tel: 240.243.6115
dapulallergy.com
YouTube: youtube.com/Dr. Gina Dapul-Hidalgo, MD- Family Center for Allergy and Asthma

Address

15200 Shady Grove Road Suite 400
Rockville, MD
20850

Opening Hours

Monday 10am - 6:30pm
Tuesday 8:30am - 4:30pm
Wednesday 8:30am - 4:30am
Thursday 7:30am - 3:30pm

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