Meet the Doctors

Dr. David M. Kaffey

Dr. David M. Kaffey

With over 2 decades of experience providing dental care to people of all ages, I am well versed and experienced in many different areas of dentistry. Since 2000, I have concentrated my advanced training on Cosmetic Dentistry, Implant Dentistry, TMJ Treatment, Oral Medicine, Sleep Apnea Therapy, and Prosthetics. I have studied extensively at the world renowned Las Vegas Institute for Advanced Dental Studies with a concentration on Cosmetic Dentistry and TMJ disorders. By advancing my education and clinical skills in these areas, I have been able to greatly improve the quality of life of many people.

In addition to being involved in several professional organizations, including the American Dental Association, and the Pennsylvania Dental Association, I have been featured on NBC for my cosmetic dentistry and I have had several articles on cosmetic dentistry published. As a member of the Montgomery Bucks Dental Society, I currently serve as the Chair of the Distinguished Speakers Series, a series of educational seminars for dental professionals.

I am also a Past President, Treasurer, and Secretary of the Main Line Dental Society.

I find it important to help those that are less fortunate and throughout my career I have worked for different public health organizations as a way to "pay it forward" and help those in need. Most recently I was a volunteer at the largest urban Mission of Mercy effort in Pennsylvania, MOM-N-PA. We provided dental care for over 1800 needy people at Temple University’s Liacouras Center.

In my free time, I enjoy many outdoor activities with my wife and our two teenage children including skiing, hiking, camping, travel, soccer, softball and baseball.

Credentials and Memberships

  • American Dental Association
  • Pennsylvania Dental Association
Credential logo Credential logo
Dr. Mark S Weinstein

Dr. Mark S Weinstein

I am proud to have served patients in our community for over 30 years. Our unique combination of an exceptionally trained and experienced staff of professionals plus a state of the art facility will ensure your comfort and the highest level of care.

Credentials and Memberships

  • American Dental Association
  • Pennsylvania Dental Association
  • Montgomery Bucks Dental Society
  • Philadelphia County Dental Society
  • Master of the Academy of General Dentistry
  • A. V. Purinton Academy
Credential logo Credential logo Credential logo

More About Leading Dental Solutions

Invisalign Invisible Braces

Invisalign is the invisible way to straighten your teeth without braces. Treatment takes about the same length of time as traditional braces and is far more comfortable.

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Do You Want to Zoom!?

The Zoom! In-Office Whitening System is a revolutionary tooth whitening dentistry procedure, it's safe, effective and fast, very fast. In just over an hour, your teeth will be dramatically whiter.

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Learn more about laser dentsitry.

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Convenient Financial Arrangements

Our goal is to maximize your insurance benefits and make any remaining balance easily affordable. If you have any questions regarding your insurance benefits, please don't hesitate to call our office to review your concerns.

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Free Smile Analysis

If you want to find out how you can get the gorgeous, sparkling smile of your dreams, call our office today to schedule a free smile analysis. You've got nothing to lose and so much to gain.

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Read what Our Patients Are Saying

Our satisfied patients are always our best advertising. Read what some of them have to say about the positive changes that great dentistry has made in their lives.

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Dental Insurance

At Leading Dental Solutions we're committed to helping you get the most from your dental insurance coverage. We accept many of the top dental plans and we're always happy to work with you to get you and your family the dental care you deserve.

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CareCredit is a great payment option for dental healthcare services for you and your family. CareCredit offers special financing, low monthly payment options and no up-front costs.

Migraines? Chronic Headaches? We can help!

At Leading Dental Solutions we offer the NTI-tss Plus, a proven treatement for patients with migraines or chronic headache. Call us today and find out if this small dental appliance, worn at night, is right for you.

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Visit Our Video Gallery!

Take a look at our great new video library. You'll find plenty of information on how the services we offer can help maximize your dental health.

Watch the videos…

Affordable Dentures

Many people who need dentures worry about the cost. At Leading Dental Solutions our experienced team will be happy to explain all the options available to get you smiling again.

Ask Us About Anxiety-Free Dentistry

If fear of visiting the dentist is keeping you from getting the dental care you need, call us today at (855) 842-3740.

We understand how you feel and can explain how anxiety-free dentistry can help ease your fears.

Cosmetic Dentistry for a Beautiful Smile!

Modern cosmetic dentistry offers so many ways to improve your smile. From veneers and tooth bonding to natural-looking tooth-colored crowns and fillings - we are committed to helping you get the smile you've always wanted.

Dental Implants

If you're hiding your smile because of a missing, damaged or diseased tooth, call us today at (855) 842-3740 to learn how a permanent, natural-looking dental implant can get you smiling again.

Gorgeous Smiles with Porcelain Dental Veneers

Now you can transform your smile with natural-looking porcelain dental veneers.It's a great choice for fractured teeth, gaps between teeth, and minor bite problems.

Call our office today at (855) 842-3740 to see if porcelain veneers could be right for you.

Gingivitis and Gum Disease Care

Did you know that gum disease is the biggest cause of tooth loss in adults? If you have swollen or bleeding gums, call us at (855) 842-3740 today to schedule an appointment. We can help you get back on track to a healthy smile.

Root Canal: Save Your Abscessed Tooth!

A modern, comfortable root canal can often save an abscessed tooth and, in the long run, it's far less expensive than dentures or an implant to replace a lost tooth.

If you're suffering from tooth pain, don't wait to call us at (855) 842-3740 to schedule an appoiontment.

Sleep Apnea Could Be the Cause

Did you know that your dentist may be able to help? Snoring problems may be a sign of sleep apnea, a sleep disorder that is characterized by abnormal pauses in breathing while you're asleep.

Call our office at (855) 842-3740 to learn how we may be able to help you overcome this disruptive and potentially dangerous condition.

TMJ Disorder Can Cause Jaw Pain

Did you know that your dentist may be able to help? If you're experiencing uncomfortable popping and clicking in your jaw, or if you have jaw pain, please call our office today at (855) 842-3740.

We have a range of options that can bring relief and get you smiling again.

What Patients Say About Leading Dental Solutions

I was impressed with the new digital x-ray equipment and the digital camera and software for viewing & documenting my teeth/gums. I also appreciated the friendly treatment and work performed by the entire staff.

I have always been treated with the utmost courtesy. The office staff is always smiling and ready to help with any questions that I have. The hygienists are also very nice and make my visit as comfortable as possible. I like Dr Weinstein. He reminds me of a dentist that I went to in Utah for over 20 years. When he retired I almost cried. In the 13 years that I have been back in Penna. Dr. Weinstein is the first dentist that I have seen that I feel very comfortable with.

Professional and friendly, always a pleasure to visit.

I don't have any recommended changes at this time. I would like to add that the doctor and his staff has worked diligently to try and satisfy my dental needs.

Leading Dental Solutions Appointments

(215) 368-6636

Leading Dental Solutions Appointments


(215) 368-6636

Leading Dental Solutions

2032 North Broad Street

Lansdale, PA 19446

General Info: (215) 368-6636

Leading Dental Solutions
2032 North Broad Street
Lansdale, Pennsylvania 19446
General Info: (215) 368-6636

Appointments: (855) 842-3740


If you are having a true dental emergency that requires immediate attention, you may either go to your local hospital or call 215-368-6636.

Leading Dental Solutions Office Hours

  Morning Afternoon/Evening
Mon. Closed Closed
Tue. 8am - 1pm 2pm - 5pm
Wed. 8am - 1pm 2pm - 5pm
Thu. 11am-2pm 3pm-8pm
Fri. 8am - 12pm Closed
Sat. Closed Closed
Sun. Closed Closed

Call (215) 368-6636 now to make an appointment!

How to Find Us

Leading Dental Solutions is conveniently located at 2032 North Broad Street Suite 1 Lansdale, PA 19446. 215-368-6636

Practice Services

  • Your comfort is our first concern
  • Friendly, caring staff
  • Natural-looking crowns & bridges
  • People hours not office hours
  • Highest infection control standards
  • Beautiful cosmetic techniques to fix chips, cracks & stains
  • IMPLANTS – the alternative to dentures
  • Zoom!® teeth whitening for a bright smile
  • Comfortable natural-looking full and partial dentures
  • Aesthetic dentistry for beautiful results
  • Invisalign® orthodontic treatment, no wires, no metal
  • We specialize in second opinions
  • Comfortable dental hygiene treatment for oral health
  • Lots of enthusiastic references available
  • Sleep apnea treatment options

What Can a Lansdale Cosmetic Dentist Do for Your Smile?

At Leading Dental Solutions we're always happy to talk to you, listen to your needs, then discuss all the modern dentistry options available to get you the most perfect teeth possible. Ask us about veneers and teeth whitening and how we can maximize your dental insurance. We also provide teeth whitening, braces and dental implants.

If you're interested in whiter teeth, we offer a variety of gentle bleaching procedures that protect your enamel while brightening your smile.

Dr. Kaffey also offers natural-looking porcelain dental veneers, dental crowns and tooth-colored composite fillings to make your new smile sparkle.

Call now for an appointment for Lansdale cosmetic dentistry at (215) 368-6636 or just fill out our simple online form. Please don't hesitate to contact us if you have any questions. We are here to help, and look forward to speaking with you!

Leading Dental Solutions

David M. Kaffey DDS and Mark S. Weinstein DMD

Call for an Appointment!

(215) 368-6636

General Info: (215) 368-6636

or CLICK to appoint online!

Zoom tooth whitening Invisalign braces NTI-tss Plus Veneers