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9 years experience


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Marianne Cohan, DDS, is a highly skilled and renowned dentist who enhances smiles and optimizes oral health for her patients at Summerlin Dental Solutions in Las Vegas. Dr. Cohan attended the State University of New York at Buffalo for both her undergraduate education and her dental degree, which she did with a minor in periodontics. She graduated from her dental program with both the periodontics award and the operative dentistry award. She is committed to continuing her education in order to stay at the forefront of advances in the dental field, with a special focus on cosmetic, reconstructive, and implant dentistry. Dr. Cohan practices dentistry with the patient as her top priority. She ensures that her patients are educated on their conditions and understand their treatment options, and always consults and collaborates with them to devise a treatment plan that fits their unique needs and desires. As a true concierge dentist, she also takes pride in being available for any and all dental emergencies. Outside of her practice, Dr. Cohan is an active volunteer for the Make-A-Wish Foundation, and spends a great deal of time supporting local animal rescues. She’s also an avid horse rider and breeder, and previously served on the board of directors of the USPRE, an association for the advanced breeding of dressage horses in the United States and Europe.

Why should patients choose you as their provider instead of others in the area?

"I've been practicing dentistry for over 25 years, and treat a wide range of issues. Our practice focuses on making sure that you are feel comfortable and feel safe with our COVID safety practices. The office staff is welcoming, friendly and experienced.

What are the top 3 treatments that you focus on?

Comfort, function and aesthetics

What are you proud of in your practice?

Something that makes me very proud is that our practice has good reviews because of our experienced staff, attractive aesthetics and advanced equipment. We are not a regular storefront dental office.

Which cases do you enjoy treating? Why?

I actually enjoy all aspects of dentistry. It is gratifying to see a patient with a smile when they were previously in pain. What we find especially rewarding is giving a patient back their youthful smile. This can change their life and make them feel good about themself again.

Frequently asked questions

Does Dr. Marianne Cohan accept insurance?

Dr. Marianne Cohan accepts MetLife, Union Plans, Ameritas and more. Enter your insurance details on Opencare to check coverage.

Education & Certifications

State University of New York-Buffalo
Nevada State Board of Dental Examiners
Oct 3, 2014

Most Helpful Reviews

  • Reviewed on November 22nd, 2022  •  Verified patient
    The doctor was so nice and knowledgeable I look forward to seeing her again and having her be my dentist. The office was beautiful and in a beautiful building the staff was so nice, and welcoming. Super helpful.
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  • Reviewed on September 20th, 2022  •  Verified patient
    Wonderful experience! The staff were awesome. Great nonjudgmental environment. Perfect choice for people who are nervous about going to the dentist.
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