“I was nervous about a full smile makeover. Dr. Neumann laid out three options, told me what each could and couldn't do, and let me go home to think about it.”
Precision Dentistry for Confident Smiles
Smile design and everyday dentistry for adults in San Francisco. We plan each treatment with you, show you the options, and put the estimate in writing first.
60 min
New-patient visit2
General dentists6 days
Open Monday to Saturday

ABOUT US
Modern tools, plain explanations
At Alloy Dental your dentist plans each visit around what you want to change and what the exam shows. Scans and photos help us show you what we see, so you can weigh your options.
Technology helps us look closely and explain clearly. Which treatment makes sense is your decision, made with your dentist, with the risks and the alternatives explained first.
Digital X-rays, taken when your dentist decides you need them
Digital scans and photos to show you what we see
Local numbing and nitrous oxide for a more comfortable visit
A written plan and estimate before treatment

How we plan your care
Every treatment starts with the same three steps, so you always know where you stand.
Measured
We take scans and photos before we suggest anything, so the options rest on what we can see.
Explained
Your dentist walks you through each option, what it involves, the risks and what it can't do.
Written down
A written plan and estimate comes before treatment, and you decide at your own pace.
Sample reviews.
Our Services
Preventive care, smile design and repair for adults, planned with your dentist.
Cosmetic Dentistry
Plan a smile makeover with your dentist: whitening, bonding, veneers, or a mix. We show you the options and what each involves.
Porcelain veneers
Whitening
Bonding
Smile design

Preventive Care
Exams, X-rays when your dentist decides you need them, and cleanings on a schedule your dentist and hygienist set with you.
Exams
Cleanings
Sealants
Oral cancer screening

Restorative care
Fillings, crowns, bridges and implant crowns to repair or replace teeth. Your dentist explains the options and how many visits to expect.
Crowns
Bridges
Implant crowns
Fillings

Clear aligners
Straighten your teeth with clear aligners planned by your general dentist. We refer complex cases to an orthodontist.
Digital scan
Clear aligners
Retainers
Check-ins

Urgent visits
A broken tooth or a sudden toothache? Call us and we'll tell you what we can do. For swelling that spreads or trouble breathing, call 911.
Broken or chipped teeth
Toothache exam
Lost fillings and crowns


OUR TEAM
Meet your dentists
Two general dentists and a hygienist, with a front-office and clinical team of eight.

Dr. Maryam Rahimi
General Dentist, DDS
- Dentist · CA Lic. 000000
Plans smile design and restorative care with her patients. She shows you the options, what each one involves and what it can't do, before anything starts.

Dr. Otto Neumann
General Dentist, DDS
- Dentist · CA Lic. 000000
Opened Alloy Dental. He takes time with your exam findings and photos so you can see what he sees, and he answers every question before you decide.

Shane Hartley
Dental Hygienist, RDH
- Dental hygienist · CA Lic. 000000
Cleans teeth, checks your gums and shows you how to care for them at home. He explains each step and stops whenever you ask.
HOW IT WORKS
Your first visits
What to expect, from the first call to your plan.
- 01
Request a visit
Use the form or call us. Tell us how you'd like us to reply and when it suits you.
- 02
Your exam
Your dentist examines your teeth and gums, takes X-rays if they decide you need them, and talks through what they find and what you want to change.
- 03
Your plan, in writing
You get the options, the visits each one usually takes and an estimate before anything starts.
- 04
Keeping up
Check-ups and a home-care plan from your dentist and hygienist. How often depends on your exam.
Patients in their words
“I came in unsure whether I wanted anything done. Dr. Rahimi showed me the options on a model and told me what each one involved. Nobody rushed me to decide.”
“The scan and the preview helped me picture the plan. The team told me what to expect at each check-in and what the estimate covered.”
“I had been hiding a chipped tooth in photos. We talked through bonding, what it can and can't do, and I chose it.”
“I got a written plan and estimate before anything started, and the front desk went through my benefits with me.”
“The hygienist explained what he was doing at every step and stopped as soon as I asked.”
Sample reviews.
60 min
New-patient visit1
Written plan before treatment2
Dentists on the teamSat
Morning appointments
Sample figures.
Ready to talk about your smile?
Request a visit and tell us what you'd like to change. We don't start treatment until you've seen the plan and the estimate.
Request a visit
Tell us how and when to reach you. Our front desk will get back to you.
- Monday – FridayToday
- 8 a.m. – 6 p.m.
- SaturdayToday
- 9 a.m. – 3 p.m.
- SundayToday
- Closed