Meet Dr. Arash Khoshnevis

Dr. Arash Khoshnevis is our resident periodontist. He focuses on prevention, diagnosis & treatment of gum disease & jawbone health with seven years of experience. In addition to his Doctor of Dental Medicine degree, he underwent extensive training for challenging cases involving gum disease & implants.

Dr. Khoshnevis is driven to the dental profession to transform patients’ lives by relieving tooth pain. He enjoys working in a multispecialty practice that has given him the opportunity to make lasting connections.

In his free time, Dr. Khoshnevis enjoys playing a variety of sports including tennis, table tennis & skiing.

What Our Patients Say About Us

    
 
 
      Posted on Google  
   
   Julie Walker 
 29 October 2026
 
 
  Tracey did a wonderful job.  My teeth can be difficult to clean and worked so hard at cleaning them. I hope to have her again.  They felt so clean afterwards
  
 
     Posted on Google  
   
   Elizabeth Sullivan 
 29 October 2026
 
 
  Super friendly and helpful! Excellent, knowledgeable care.
  
 
     Posted on Google  
   
   Dennis Walker 
 29 October 2026
 
 
  I had a toothache like I’ve never had in 63 years. I called office and was politely asked if I could come in that day! I was amazed! And thankful! Staff was exceptionally nice and caring. The doctor examined my tooth, explained the situation, and then said “we can take care of it now if you would like”. I cannot tell you how thankful I was to hear that!  The doctor and her assistant got to work, and I cannot tell you the relief I felt as the pain subsided. I would also like to mention the assistant was was especially kind and caring, and my comfort was her number one goal. I was very thankful for the whole experience.
  
 
     Posted on Google  
   
   h tom 
 27 October 2026
 
 
  Another great dental teeth cleaning!
  
 
     Posted on Google  
   
   david douglas 
 27 October 2026
 
 
  all went well and on schedule. Very professional
  
 
     Posted on Google  
   
   William Porter 
 23 October 2026
 
 
  Very good
  
 
     Posted on Google  
   
   Max Serra 
 22 October 2026
 
 
  Great place, knowledgeable staff, Maria is very nice to work with.
  
 
     Posted on Google  
   
   Jamie McCollum 
 22 October 2026
 
 
  I have been going here for years ! Always great experience. Dr. Kossaka is the best dentist I have ever had in my life.
  
 
     Posted on Google  
   
   Helene Popovich 
 22 October 2026
 
 
  Dr. Kim is such a compassionate, caring, dentist. He explains all procedures to reduce any stress and answer all questions. Likewise, the entire staff at Knollwood  Dental Care are professional, and caring.
  
 
     Posted on Google  
   
   Pauline Thomas 
 21 October 2026
 
 
  Today I had Hannah for my cleaning and she was fantastic!!

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Improve Your Health & Resistance to Disease With Two Cleanings a Year!

Start your journey to better health with us today. We have $0 cleanings for insured patients. We also have expanded our hours to include evenings in order to fit your busy schedule.

586-268-1400