About our practice

Inspired by patient care

When you visit our oral surgery practice, you can expect to receive attentive care and compassion from experts who strive to provide every patient with a positive and meaningful oral surgery experience. We value our patients’ care and comfort, and when you visit one of our oral surgery offices, we want you to feel like part of the family. Welcome to 7x7 Dental Implant & Oral Surgery Specialists, where we create designer smiles!

Meet Our Team

Meet the doctors

Dr. Dean Duncan, Dr. Eric Scharf, Dr. Mugdha Patwardhan, Dr. Joseph Yang, and Dr. Len Tolstunov manage and treat a wide variety of problems relating to the mouth, teeth, and face. All of our oral surgeons are board-certified or eligible for board certification, which means that they regularly maintain the highest standards of oral surgery care. Our team at 7x7 Dental Implant & Oral Surgery Specialists looks forward to giving you exceptional treatment and care in a welcoming and friendly environment.

  • Our mission

    We are dedicated to providing exceptional oral surgery care to all of our patients in a safe and welcoming environment. Our doctors have excelled as scholars and educators, and we strive to continuously exceed the standard of oral and maxillofacial surgery by implementing technological advancements and positively impacting the lives of others. It is our goal to create a warm and friendly environment where patients of all ages can expect unparalleled oral surgery treatment, safety, and overall care.

What makes us different?

  • Qualified experts at 7x7 Dental Implant & Oral Surgery Specialists

    Qualified experts

    All of our oral surgeons are board-certified or board-eligible, which means that they implement the highest oral surgery standards.

  • Educating others at 7x7 Dental Implant & Oral Surgery Specialists

    Educating others

    Members of our team participate in a well-known implant study group as well as lead seminars and write scholarly articles.

  • Technological advancements at 7x7 Dental Implant & Oral Surgery Specialists

    Technological advancements

    We utilize sophisticated equipment, such as 3D scanning and imaging, to provide highly accurate and effective treatment.

  • Unparalleled safety at 7x7 Dental Implant & Oral Surgery Specialists

    Unparalleled safety

    Our oral surgeons are highly trained and experienced in safely administering all forms of anesthesia and value your safety and comfort.

  • Fast treatment at 7x7 Dental Implant & Oral Surgery Specialists

    Fast treatment

    Our staff schedules appointments around your busy schedule and perform accurate and effective procedures in a timely manner.

  • Friendly staff at 7x7 Dental Implant & Oral Surgery Specialists

    Friendly staff

    Our clinical and administrative staff consists of warm, friendly professionals who are happy to help and answer any questions you may have.

West Portal office

Our pristine West Portal office is located 10 minutes east of the San Francisco Zoo and welcomes patients of all ages. When you visit our West Portal office, you are sure to feel welcomed and at home with our friendly staff and experienced oral surgery specialists. All of our offices are equipped with state-of-the-art technology, delivering accurate treatment and exceptional results.

Stonestown office

Our clean and friendly Stonestown office is next to Lake Merced and welcomes patients to have a positive and beneficial oral surgery experience. All of our doctors are board-certified or board-eligible and look forward to meeting you so that we can provide exceptional oral care to patients of all ages in the San Francisco area.

Van Ness office

Our Van Ness office is conveniently located in the heart of San Francisco, where we are excited to be a part of the beautifully historic, friendly community here. Our doctors are proud to offer elite oral surgery services, such as dental implants, wisdom teeth removal, and more to patients of all ages in the bay area. Our staff is excited to get to know you and when you make a visit to our Van Ness office, you will be treated like a part of the family!