98.9% would refer friends and family to us

1 stars Verified customer

Incompetent dentist. Doesn't know what he is talking about...

1 stars Verified customer

Would say anything and do anything to make you spend more money on your teeth

1 stars Verified customer

Worst dentist in San Francisco. I walked in with one simple problem came out with many more problems. Specker will destroy your teeth. He has no idea what he is doing. He will create more problems to make more money off your teeth. Anything to run up your charges. L. Specker is an incompetent dentist. He claims to be a TMJ expert. He will tell you that you have a TMJ/grinding problem... you don't. He will grind your teeth and screw up your bite. It's been a couple of months and I'm still suffering from dental issues Specker caused. If I could give zero stars I would. Avoid at all costs! The staff are the only positive thing about this office.

5 stars Customer since 2016

Great and fast service. Felt welcome my first time coming in and resolved my issue with no problem.

5 stars Customer since 2007

Per usual, my appointment was timely and all the staff were genuinely kind and professional. My hygienist (Elizabeth) was wonderful. Although I had never had her clean my teeth, she was thorough and very good about explaining everything as she proceeded with the cleaning.

5 stars Verified customer

Lew Specker is the finest dentist I have ever known. What makes a visit to his office such a complete experience is not only his skills and knowledge but also the amazing staff supporting him. I trust him entirely,

5 stars Verified customer

Jovial ,efficient, thorough, friendly.

5 stars Customer since 2012

Fabulous as always.

5 stars Customer since 1997

Te Hygienist was very good . she asked me questions about my general health as well as dental issues. She was very thorough in her cleaning of my teeth. I liked her.

5 stars Customer since 1997

The staff is always wonderful. Really enjoy meeting the hygienist Arial and I thought she did a wonderful job and was very gentle.