About Our Oral Surgery Practice

Whether you're a Chicagoan neighbor or a McHenry County native, Lehman & Menis Dental Implant and Oral Surgery Specialists has your oral health covered. We feel honored to have the opportunity to positively impact the lives of others, and our doctors are passionate about providing exceptional oral surgery services. The Crystal Lake community is rich with history and small-town wholesomeness, and we hope that our presence here will improve the confidence and oral health of our fellow neighbors and friends.

Our Mission

It is our mission to provide patients with superior oral health services. We aim to create an atmosphere where communication thrives and patients feel safe and comfortable while under our care.

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Meet Our Doctors

Dr. Gregory A. Lehman knew he wanted to become an oral surgeon by the time he was in the sixth grade, and Dr. Michael A. Menis was inspired by his father to pursue a career in healthcare. Both doctors are passionate about exceptional patient care and strive to create a comfortable, welcoming, and friendly environment.

Hear What Our Patients and Referring Providers Have to Say

Hear From Our Patients

Hear From Our Referring Providers

6 Reasons Why We Stand Out

6 Reasons Why We Stand Out

Our surgeons continue learning about cutting-edge approaches to oral surgery, including new advances in dental implant placement.

Dr. Lehman and Dr. Menis opened their doors in 1996 and have been providing outstanding care ever since.

Our office is equipped with a 3D CBCT scanner and guided implant surgery technology for increased accuracy and better results.

Our doctors’ areas of expertise and clinical focuses range from dental implants to oral pathology, impacted canines, wisdom teeth, and much more.

We make it easy to schedule appointments. Simply call our office or fill out a quick form to contact us.

In order to help our patients feel comfortable and at ease during treatment, we provide a variety of anesthesia and sedation options to choose from.

Meet Our Team

Our team consists of highly trained individuals who are passionate about delivering an excellent patient experience. From our surgical staff members, who are trained in the safe administration of anesthesia, to our front desk team, who are well-versed in financial options and insurance details, we are the specialists that you can depend on.

About staff amy practice manager


Practice Manager

About staff aracely patient care specialist


Patient Care Specialist

About staff urzula


Patient Care Specialist

About staff karen patient education coordinator


Patient Education Coordinator

About staff pat insurance coordinator


Insurance Coordinator

About staff tracee


Insurance/Admin Assistant

About staff susan medical records coordinator


Medical Records Coordinator

About staff heather sa


Surgical Assistant

About staff perla sterile processing coordinator sa


Sterile Processing Coordinator, Surgical Assistant

Lauren surgical assistant


Surgical Assistant

Gisela surgical assistant


Surgical Assistant

About staff yomaili sa


Surgical Assistant

About staff alicia sa


Surgical Assistant

Our Office

Located just 45 miles northwest of Chicago, Crystal Lake is a small town with a big history. Our town got its name from Ziba S. Beardsley, who noted the "waters were as clear as crystal" in 1835. Today, Crystal Lake is 238 acres large, and the town hosts many year-round events to bring families closer together, including the annual Johnny Appleseed Festival to teach children about the famous Midwestern figure. You can find our office just east of Three Oaks Recreation Area, off of State Rte 31.

Lehman & Menis Dental Implant and Oral Surgery Specialists office
Lehman & Menis Oral Surgery Procedures
Lehman & Menis Oral Surgery Procedures
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Learn More

We invite you to explore our website to learn more about the procedures that we offer and our incredible team.

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Serving Patients in the Following Areas