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.

Founder and Board-Certified Allergist Dr. Gina Dapul-Hidalgo specializes in diagnosing and treating allergies, asthma, and related conditions, providing compassionate, patient-centered care for adults, children, and families.

How was the spring tree pollen season for you? Did you thrive or survive? Tree pollen has peaked and now we are in the b...
05/02/2026

How was the spring tree pollen season for you? Did you thrive or survive? Tree pollen has peaked and now we are in the beginning of grass pollen season which typically peaks in May and June here in our local Washington DC area.

Want to see the data? Pic 2
1) Top graph TREE pollen: purple bars- average tree pollen; red line- 2026 counts
It started early and peaked way higher than average
2) Bottom graph GRASS pollen: green bars- average grass pollen; red line- 2026 counts

Thanks to the USACAEL (United States Army Centralized Allergen Extract Laboratory) for providing our local Washington DC pollen count data.

Interested in finding a local pollen counting station near you? Check out pollen.aaaai.org/ #/

If your allergy symptoms have been affecting you these past few months and you’re ready to seek expert care, schedule an appointment to see me. We can identify your allergy triggers and discuss a treatment plan. If you were still suffering despite taking meds, we can see if you’re a candidate for allergen immunotherapy (aka allergy shots) and help better prepare you for next year’s pollen season.

Here are what several allergy shot patients have told me during their visits the past few weeks:
“There’s definitely better improvement. I feel mucus in my throat. Other than that, it’s not that bad. It’s a lot better. Symptoms before were a lot of sneezing, blowing nose.”
“Symptoms have not been as bad this year. I can definitely tell a difference. I used to have 2-3 sinus infections a year.”
“Symptoms are better since starting shots, especially this spring and with dogs.”

Imagine if you can thrive during next year’s peak spring season?

Here to help you breathe better and live your best life,
Dr. Gina Dapul

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
Instagram/Facebook: .Allergy
YouTube: youtube.com/.Allergy

rockvilleallergist

Interested in reading about a real patient’s experience with allergies shots and how they’ve improved his life?Me: Have ...
04/23/2026

Interested in reading about a real patient’s experience with allergies shots and how they’ve improved his life?

Me: Have allergy shots helped you?

Patient: Absolutely! My allergies and asthma are so much better.

When he first saw me, he had suffered with eyes and nose symptoms for YEARS (since elementary school actually) and he was especially affected during the spring pollen season and around dogs. He tried various OTC allergy meds and even required a daily asthma controller medication during a recent spring season.

Since starting allergy shots 1.5 years ago, his symptoms have significantly improved to the point where he
1) had only minimal symptoms during last week’s peak pollen week
2) is so much better when around dogs
3) no longer requires a daily antihistamine
4) didn’t need a daily asthma controller this season as he had needed during previous spring seasons and
5) has not used his rescue asthma inhaler in the past year

True patient story.

This could be you.

If you’re interested in seeing how allergen immunotherapy (allergy shots) can potentially help you, schedule an appointment to see me today. I would be honored to evaluate your symptoms, discuss options, and help create a customized treatment for you.

Here to help you thrive this pollen season,
Dr. Gina Dapul

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
Instagram/Facebook: .Allergy
YouTube: youtube.com/.Allergy

04/19/2026

Do you have a hobby you want to try? I recently started mountain biking since I need to hold on running for a while. Thanks to the encouragement of my husband Raniel and a few patients actually.

I’m in the very beginning of this journey and during this weekend’s ride at Schaeffer Farms Trail in Germantown, MD, had some important realizations about life and mountain biking that I wanted to share with you. It’s amazing how endurance sports parallels life in so many ways!

1. Breathe
When I was so focused on climbing several sections of the trail, I was holding my breath and literally forgot to breathe. After reaching the top of a climb, I had to take a few moments to catch my breath and then continued on. Remember to breathe! (And, if you have asthma, bring your rescue inhaler!)

2. Problem solve
Raniel is a great teacher/coach and he has patiently taught me what I know so far. Felt like I was problem solving throughout the entire ride because I needed to figure out how to traverse the trail, riding over roots and strategically navigating my way through.

3. Be determined but know your limits
I definitely thought about giving up, especially when my legs were tired, but I remembered my “why”- to get a good workout, be in nature, experience a new trail and improve at learning this new and challenging hobby. I walked certain sections because I haven’t yet learned how to safely ride up a tree trunk. In addition, we initially planned to make it to a certain part to see this particular view, but I knew my body would not be able to safely ride the few miles back to our starting point. Because we didn’t reach it this time, I have something to look forward to during our next ride there. Keep going and give yourself grace for what you can do!

Mountain biking is no joke. I definitely have some physical and mental preparation to do before my next ride.

If you have any tips for this newbie mountain biker, please feel free to share and comment below. Always willing to learn from others!

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

15200 Shady Grove Road, Suite 400
Rockville, MD 20850
240.243.6115
dapulallergy.com

04/15/2026

3 more tips to help you through this peak pollen allergy season. If you missed the top 3 tips I shared with you yesterday, check out yesterday’s post or video.

1. Wash bedding in hot water once a week.
2. Use a HEPA filter to reduce airborne allergens such as pollen.
3. Wipe pets off when they come inside or bathe them weekly if appropriate.

If you’re suffering with allergy and/or asthma symptoms and need expert help, schedule an appointment to see me today. We’re here to help YOU be able to breathe through this pollen season!

To your health and wellbeing,
Dr. Gina Dapul



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
Instagram/Facebook: .Allergy
YouTube: youtube.com/.Allergy

04/14/2026

Are you suffering with seasonal allergy symptoms? We are in the start of peak tree pollen season here in the Washington DC area!

Here are my Top 3 tips for helping you this time of year.

1. To find local pollen counts in your area, check out:
https://pollen.aaaai.org/ #/
2. Keep windows closed
3. After spending time outdoors, change clothes and take a shower to wash off all that microscopic pollen before you go to bed at night.

Tomorrow I will post 3 more tips to help you during this pollen season. Stay tuned!

If you’re in the DMV and need help managing your allergy and/or asthma symptoms, schedule an appointment with me today!

To your health and wellbeing,
Dr. Gina Dapul



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
Instagram/Facebook: .Allergy
YouTube: youtube.com/.Allergy

03/29/2026

Had an absolutely wonderful time and learned so much at the 2nd Annual Cherry Blossom Allergy Conference in Washington DC!

Thank you to my colleagues and organizers, Dr. Rachel Schreiber and Dr. Kristin Sokol, all the expert speakers, and the ACAAI for a fantastic meeting.

2) Dr. Schreiber and Dr. Sokol during their opening remarks on Day 1
3) Otolaryngologist Dr. Ameet Singh who educated us on the various procedures available for our mutual patients
4) Watching the Cherry Blossom Festival Fireworks from the rooftop of the hotel with my family
5) With Dr. Rachel Schreiber on Day 2
6) With colleagues Dr. Taryn Richardson and Dr. Stefani Su
7) With Dr. Olabunmi Agboola
8) Enjoying views of the cherry blossom trees from the Wharf before heading home

Can’t wait to implement much of what I learned to better serve our patients!

Hope you’re enjoying this beautiful weekend,
Dr. Gina Dapul



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
Instagram/Facebook: .Allergy
YouTube: youtube.com/.Allergy

Spring pollen season is upon us here in the DC area! My patients have been experiencing eyes, nose, and asthma symptoms ...
03/26/2026

Spring pollen season is upon us here in the DC area! My patients have been experiencing eyes, nose, and asthma symptoms the past 2 weeks. Have you?

Here is today’s pollen count data. Thank you to the United States Army Centralized Allergen Extract Laboratory (USACAEL) for sharing their pollen data with the allergy community.

Tree pollen is high
Grass pollen is low

Interested in monitoring your local pollen counts daily?
Check out the AAAAI’s National Allergy Bureau at pollen.aaaai.org/ #/
Explore the map and click on the pollen counting station closest to you.

If you seek expert allergy care in the DC area, schedule an appointment to see me today. My team and I are here to help you through this season and beyond!

To your health and well-being, especially now that spring pollen season is here,
Dr. Gina Dapul



Gina Dapul-Hidalgo, MD, FAAAAI
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

Who else in the country experienced this summer-like weather today? We definitely did here in the DMV (DC Maryland Virgi...
03/11/2026

Who else in the country experienced this summer-like weather today? We definitely did here in the DMV (DC Maryland Virginia). My car read 82 as I left the office!

Nice to see people outdoors again- walking, riding bikes, running, and playing pickleball.

And for those who may be experiencing eyes and nose symptoms and wondering about the pollen counts, our local tree pollen count has been high the past two days with this warmer weather.

Not sure about you, but I’m not ready for hot summer weather in March.

Here to help you prepare for this spring pollen season,
Dr. Gina Dapul

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

As a parent, it can be so hard to know… is this just another cold or could it be allergies?I had the pleasure of joining...
03/05/2026

As a parent, it can be so hard to know… is this just another cold or could it be allergies?

I had the pleasure of joining Episode 28 of The Care Room with Dr. Cindy to talk about something I see every day in my practice: children with ongoing sniffles, watery eyes, congestion, and cough that never quite seem to go away.

In this conversation, I explain what is actually happening inside your child’s immune system when it overreacts to triggers like pollen, dust, and pet dander. We talk about how to spot patterns, why over-the-counter medications can feel like guesswork, and when it is time to look deeper instead of continuing the cycle of trial and error.

We also discuss long-term solutions, including allergy shots, and how families can move from confusion to clarity and confidence.

If you have ever wondered whether to wait it out or seek answers for you or your child, this episode is for you.

Listen now to Episode 28 of The Care Room with Dr. Cindy.

To your health and well being,
Dr. Gina Dapul

Ready for quick, accurate allergy testing and a custom plan?
Submit an online request at www.dapulallergy.com or call 240-243-6115

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Family Center for Allergy and Asthma
📞 (240) 243-6115
💻 www.dapulallergy.com
📍 15200 Shady Grove Road, Suite 400, Rockville, MD 20850
▶️ youtube.com/.allergy

Had a fun and educational time learning about various conditions, diagnostic testing, and treatment options for our pati...
03/02/2026

Had a fun and educational time learning about various conditions, diagnostic testing, and treatment options for our patients during the sessions at the American Academy of Allergy Asthma and Immunology (AAAAI) annual meeting in Philadelphia PA this weekend!

What was even more memorable? The opportunity to connect with some fabulous colleagues I had the pleasure of working with in the past (eg, residency and fellowship training at State University of New York (SUNY) Downstate- Brooklyn) and those who currently serve their patients in private practices and work in academic centers and federal organizations throughout the country. Amazed and in awe of each of them!! Thank you for continuing to inspire me!

Here are some pics from the meeting:
Dr. Karen Kaufman, CEO of Kaufman Allergy Asthma and Immunology in Vienna VA .kaufmanallergy
Dr. David Erstein
Dr. Maria Anna Vastardi (SUNY Downstate)
Dr. Collette Spaulding, Dr. Jen Lan
Dr. Priya Mehta, Dr. Karen Kaufman, Dr. Burcin Fraser
Dr. Courtney Jackson Blair, CEO of Allergy and Asthma Associates in Northern Virginia
Dr. Mario Rodenas (Yale), Dr. Santosh Kumar (Emory)

In addition, random pics
1) hugging a mascot walking around the exhibit hall
2) walking around and inside Reading Terminal Market
3) enjoying the scenery outside the convention center
4) eating a delicious meal with Raniel, our Director of Operations, at Banana Leaf, a Malaysian restaurant. It was yummy and very busy!!

Thanks so much to the AAAAI!

Hope to be able to see you in New Orleans, LA next year,
Dr. Gina Dapul

Gina Dapul-Hidalgo, MD, FAAAAI
Family Center for Allergy and Asthma
15200 Shady Grove Road
Suite 400
Rockville, MD 20850
Tel: 240.243.6115
Fax: 240.437.0277
www.dapulallergy.com
Instagram/Facebook: .Allergy
YouTube: youtube.com/.Allergy

At the American Academy of Allergy Asthma and Immunology (AAAAI) annual meeting in Philadelphia PA this weekend! Having ...
02/28/2026

At the American Academy of Allergy Asthma and Immunology (AAAAI) annual meeting in Philadelphia PA this weekend!

Having a blast here, learning at the various sessions and connecting with colleagues! Will post more after tomorrow. Off to my last session of the day!

Hope you’re enjoying your weekend,

Gina Dapul-Hidalgo, MD, FAAAAI

Family Center for Allergy and Asthma
15200 Shady Grove Road
Suite 400
Rockville, MD 20850
Tel: 240.243.6115
Fax: 240.437.0277
www.dapulallergy.com

Our team successfully completed Basic Life Support (BLS) training this week because patient safety is always a priority....
02/21/2026

Our team successfully completed Basic Life Support (BLS) training this week because patient safety is always a priority.

Your trust means everything to us, and we’re committed to maintaining the highest standards of safety, skill, and care.

Thank you for choosing us as we continue to put your health and well-being first,
Dr. Gina Dapul

Pics of our team at the training!

Thanks to Ursus Lifesavers & Aquatics for their time and expertise.



Gina Dapul-Hidalgo, MD
Family Center for Allergy and Asthma
15200 Shady Grove Road, Suite 400
Rockville, MD 20850
Tel: 240.243.6115
Fax: 240.437.0277
www.dapulallergy.com
YouTube: youtube.com/.Allergy

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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