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Same day treatments
Total Care and IV Sedation
All Dental Plans Welcome
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Dr. Alireza Hamidzadeh,

Dr. Alireza Hamidzadeh

Dr. Alireza Hamidzadeh, DDS, MS, an Adjunct Professor at Walter Reed National Medical Center, is a comprehensively trained dentist serving patients of Clarksburg/Urbana Maryland at Happy Smiles Dental.

What Our Patients Say About Us

Happy Smiles Dental
Based on 480 reviews
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Ryan BrownRyan Brown
13:39 29 Jul 22
Happy Smiles is a great practice. Everyone there is courteous, they listen, they’re inviting, and the doctors and assistants are all very professional and thorough with everything they do. I haven’t been to the dentist in such a long time, mainly because I just hated going and it was such an inconvenience. These people make it easy and, dare I say, almost enjoyable! Great job!
Kelly PhebusKelly Phebus
21:08 26 Jul 22
I am so pleased and I feel confident in the care I receive here at Happy Smiles in Ijamsville/Hyatt Center. I have needed to have several different procedures on top of having anxiety about dental settings… and I cannot believe how easy and practically painless it has been to come to this one practice for expert treatment!I am always cared for with gentle compassion by all staff. They all support each other as a truly effective team, and Dr. H is super- knowledgeable and experienced.Such a very friendly practice!I highly recommend them.
Valerie LavalaValerie Lavala
12:37 28 May 22
The staff here is professional and accommodating. Dr. H has been extremely helpful is putting my dental fears to rest. I am not the easiest patient because of past history but he has made me comfortable and I no longer have anxiety seeing the dentist.Thank you Happy Smile Dental.
negar jahangirnezhadnegar jahangirnezhad
22:00 11 May 22
Their follow up is great, you exactly know what you will pay and they will explain in details what you will need and what they will do.They don’t rush to treat you, and they know their stuff.It’s a one stop shop and most of all the doctors and staff are great people and friendlyWe will definitely keep going there.Keep up the good work.
Ana M. HernándezAna M. Hernández
18:44 13 Apr 22
This was my first time here at Happy Smiles. Overall a great experience. The front staff was pleasant and welcoming. Dr. Nasr was very friendly, knowledgeable and patient while explaining the x-rays to me. I also noticed the assistant cleaning the room next to mine after use. The only reason I gave it a four was the lack of privacy for each patient. Given the layout, the "rooms" are connected with very little privacy. Maybe a curtain could help. I just moved here and would really like to have my husband and my son join the practice, especially since it's a super convenient location and the staff are very friendly and more than willing to welcome you. Thank you for a pleasant experience.
my happy smiles dental

Say Goodbye to Dental Anxiety!

Experience ultimate comfort at Happy Smiles Dental. Come in, take a nap, and wake up with multiple procedures DONE! With IV Sedation, it’s that simple.

  • Same-day Treatments
  • Skilled Dentist, Dr. Alireza Hamidzadeh
  • Unmatched Comfort
  • No Dental Anxiety

A Story of Smiles

Dental Implants | Happy Smiles Dental

Experience the Perfect Solution: Dental Implants

Struggling with loose dentures? Happy Smiles Dental offers the perfect solution: Implant-Supported Dentures!

We secure your denture with strategically placed dental implants, usually four to six per denture, tailored to your specific needs.

Enjoy the confidence of a stable, natural-feeling smile!

IV Sedation | Happy Smiles Dental

IV Sedation

Feel anxious at the dentist? Let us put you at ease with IV Sedation, available for any treatment

Same-Day Treatments | Happy Smiles Dental

Same-Day Treatments

Prevent the need for a second dental visit with same-day treatments here at Happy Smiles Dental

One-Stop Shop | Happy Smiles Dental

One-Stop Shop

Take care of your dental needs all in one place, including a variety of same-day treatments


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