Building Stronger Smiles for Life with Expert Periodontal & Implant Care

Nevada’s Leading Specialists to Restore, Protect, and Strengthen Your Smile

At Sierra Nevada Periodontics & Implant Dentistry, your smile is in the hands of specialists. Our experienced team in Reno, NV, is dedicated to diagnosing and treating gum disease, restoring lost tissue, and replacing missing teeth with state-of-the-art implant solutions, all under one roof.

We blend cutting-edge technology with proven techniques and a personalized approach, because we believe lasting oral health starts with care that’s tailored to you. Whether you’re seeking preventive periodontal therapy or a complex implant procedure, we’re here to guide you every step of the way.

Where Expertise Meets Compassionate, Personalized Care

Comprehensive Treatments

Our team offers a full range of periodontal and implant services so you can receive specialized care in one convenient location.

Patient-First Approach

We take time to listen, educate, and create personalized treatment plans that support each patient's goals and comfort.

Board-Certified Care

Our practice brings advanced training and expertise in periodontics and implant dentistry to every procedure we perform.

Comfortable Environment

We prioritize your comfort with modern technology, compassionate care, and sedation options when needed.

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Why See a Periodontist?

A periodontist specializes in diagnosing and treating conditions that affect the gums, bone, and supporting structures of the teeth. Patients often visit a periodontal specialist for advanced care, such as gum disease treatment, soft-tissue grafting, and dental implant placement. Our practice proudly includes the first board-certified periodontist in Reno, NV, bringing a long-standing commitment to expertise and specialized care for our community.

Meet The Doctors

Dr. Amy French

Dr. Amy French earned her Doctor of Dental Medicine (DMD) degree from the University of Nevada, Las Vegas School of Dental Medicine. Immediately following dental school, Dr. French completed a general practice residency at Denver Health Hospital in Denver, Colorado.

She then completed her specialty training in periodontics at the University of Colorado, Denver, from 2011 to 2014. Dr. French is Northern Nevada’s first female, board-certified periodontist. In 2024, Dr. French founded the Nevada Premier Dental Forum, which is affiliated with the prestigious Seattle Study Club and provides continuing education to other dentists in the community.

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Dr. Corneliu Sima

Dr. Sima brings over 15 years of experience as a periodontist and implant surgeon to Sierra Nevada Periodontics and Implant Dentistry. Following his periodontics residency at the University of Toronto, he spent seven years at the Harvard School of Dental Medicine and the Forsyth Institute, providing periodontal and oral surgical care, conducting cutting-edge research, and teaching.

He is a diplomate of the American Board of Periodontology and the International Congress of Oral Implantologists, has published over 30 research publications, and holds multiple awards for excellence in clinical, research, and teaching activities.

Dr. James K. Burnham

Dr. James K. Burnham earned his Doctor of Dental Surgery degree from the University of Tennessee in 1999, followed by advanced specialty training in Periodontics through The George Washington University and the Naval Postgraduate Dental School in 2007. The State of Nevada also licenses Dr. Burnham to provide intravenous moderate sedation.

He is a Board-Certified Periodontist and a Diplomate of the American Board of Periodontology, the highest distinction in his specialty. He is an active member of the American Academy of Periodontology, the American Dental Association, the Nevada Dental Association, and the Northern Nevada Dental Society.

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Advanced Treatments to Restore and Protect Your Smile

LANAP® Laser Treatment

LANAP® laser therapy offers a modern approach to treating gum disease without traditional surgery. This minimally invasive procedure targets infection while preserving healthy tissue and supporting natural healing.

Soft Tissue Grafting

Soft tissue grafting procedures restore lost gum tissue and protect exposed tooth roots. These treatments improve comfort, strengthen the gumline, and enhance the appearance of your smile.

Periodontal Disease Treatment

Our periodontal care focuses on diagnosing and treating gum disease at every stage. Early intervention and advanced treatment options help protect the bone and tissue that support your teeth.

Dental Implants

Dental implants provide a long-lasting solution for replacing missing teeth. Our team specializes in implant placement and restoration, helping you regain a strong, natural-looking smile.

I Wanted To Do Whatever It Took To Keep My Natural Teeth

I Wanted To Do Whatever It Took To Keep My Natural Teeth

Real Stories from Patients Who Trust Our Team

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Randy Wolff
October 21, 2026
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Everybody was kind and helpful. Dr. French.was awesome and made the surgery go very easy. Thanks for making my day!
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Laurie Diggs
October 14, 2026
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Time and time again, they prove their knowledge and expertise! This office went above and beyond to help me. I’m a very nervous dental patient and they always take good care of me!
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J Arri
September 30, 2026
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The entire staff is exceptional!
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Dave Ball profile picture
Dave Ball
September 25, 2026
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This place is very professional and the staff are great!!
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Nolan Wells
September 25, 2026
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Exam by Dr French, & staff. Everythibg just fine. Lots of confidence in Dr French. July Sept, Donna best hygienist ever, and I've had quite a few.
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Debbie Black
August 28, 2026
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Dr. Sima and Mallory, his assistant, are amazing. I thought my receding gums were not salvageable. However, to my suprise they fixed the problem in one visit. I'm so grateful for thier kind, gentle and professional work. I would highly recommend Sierra Nevada Peridontics. I'm eternally grateful. And a shout out to Heather at the front desk. She truly cares and is so efficient. Thank you all. ❤️
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Rick Joyce
August 12, 2026
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The entire staff is 100% Positive….I felt comfortable and completely trusting with their work the entire visit.
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Mimi Vadasz
August 6, 2026
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Great service doc was very through
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Deb Lindsey profile picture
Deb Lindsey
July 23, 2026
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Dr French is the best periodontist ever!! She explains every step that she is doing, and why. Always concerned with my comfort. I'm looking at losing an implant, and she has explained my options, and comforted me because we've been through a lot together. If you ever need the best periodontist ever, Sierra Nevada Periodontics, Dr Amy French!
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Protect Your Smile with Specialized Periodontal Care.

Schedule your consultation with our caring team of periodontists in Reno, NV, today!