Cardiologists near you

Cardiologist providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.

  1. Atlanta, GA
  2. Baltimore, MD
  3. Chicago, IL
  4. Dallas, TX
  5. Denver, CO
  6. Detroit, MI
  7. Houston, TX
  8. Los Angeles, CA
  9. Miami, FL
  10. Minneapolis, MN
  11. New York, NY
  12. Orlando, FL
  13. Philadelphia, PA
  14. Phoenix, AZ
  15. Riverside, CA
  16. San Antonio, TX
  17. San Diego, CA
  18. San Francisco, CA
  19. Seattle, WA
  20. St. Louis, MO
  21. Tampa, FL
  22. Washington, DC

Chiropractors near you

Chiropractor providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.

  1. Atlanta, GA
  2. Baltimore, MD
  3. Boston, MA
  4. Charlotte, NC
  5. Chicago, IL
  6. Dallas, TX
  7. Denver, CO
  8. Detroit, MI
  9. Houston, TX
  10. Los Angeles, CA
  11. Miami, FL
  12. Minneapolis, MN
  13. New York, NY
  14. Orlando, FL
  15. Philadelphia, PA
  16. Phoenix, AZ
  17. Riverside, CA
  18. San Antonio, TX
  19. San Diego, CA
  20. San Francisco, CA
  21. Seattle, WA
  22. St. Louis, MO
  23. Tampa, FL
  24. Washington, DC

Dentists near you

Dentist providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.

  1. Atlanta, GA
  2. Baltimore, MD
  3. Boston, MA
  4. Charlotte, NC
  5. Chicago, IL
  6. Dallas, TX
  7. Denver, CO
  8. Detroit, MI
  9. Houston, TX
  10. Los Angeles, CA
  11. Miami, FL
  12. Minneapolis, MN
  13. New York, NY
  14. Orlando, FL
  15. Philadelphia, PA
  16. Phoenix, AZ
  17. Riverside, CA
  18. San Antonio, TX
  19. San Diego, CA
  20. San Francisco, CA
  21. Seattle, WA
  22. St. Louis, MO
  23. Tampa, FL
  24. Washington, DC

Dermatologists near you

Dermatologist providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.

  1. Atlanta, GA
  2. Baltimore, MD
  3. Boston, MA
  4. Chicago, IL
  5. Dallas, TX
  6. Denver, CO
  7. Detroit, MI
  8. Houston, TX
  9. Los Angeles, CA
  10. Miami, FL
  11. Minneapolis, MN
  12. New York, NY
  13. Orlando, FL
  14. Philadelphia, PA
  15. Phoenix, AZ
  16. Riverside, CA
  17. San Antonio, TX
  18. San Diego, CA
  19. San Francisco, CA
  20. St. Louis, MO
  21. Tampa, FL
  22. Washington, DC

Family Physicians near you

Family Physician providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.

  1. Atlanta, GA
  2. Baltimore, MD
  3. Boston, MA
  4. Charlotte, NC
  5. Chicago, IL
  6. Dallas, TX
  7. Denver, CO
  8. Detroit, MI
  9. Houston, TX
  10. Los Angeles, CA
  11. Miami, FL
  12. Minneapolis, MN
  13. New York, NY
  14. Orlando, FL
  15. Philadelphia, PA
  16. Phoenix, AZ
  17. Riverside, CA
  18. San Antonio, TX
  19. San Diego, CA
  20. San Francisco, CA
  21. Seattle, WA
  22. St. Louis, MO
  23. Tampa, FL
  24. Washington, DC

OB-GYNs near you

OB-GYN providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.

  1. Atlanta, GA
  2. Baltimore, MD
  3. Boston, MA
  4. Charlotte, NC
  5. Chicago, IL
  6. Dallas, TX
  7. Denver, CO
  8. Detroit, MI
  9. Houston, TX
  10. Los Angeles, CA
  11. Miami, FL
  12. Minneapolis, MN
  13. New York, NY
  14. Orlando, FL
  15. Philadelphia, PA
  16. Phoenix, AZ
  17. Riverside, CA
  18. San Antonio, TX
  19. San Diego, CA
  20. San Francisco, CA
  21. Seattle, WA
  22. St. Louis, MO
  23. Tampa, FL
  24. Washington, DC

Ophthalmologists near you

Ophthalmologist providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.

  1. Atlanta, GA
  2. Baltimore, MD
  3. Boston, MA
  4. Charlotte, NC
  5. Chicago, IL
  6. Dallas, TX
  7. Denver, CO
  8. Detroit, MI
  9. Houston, TX
  10. Los Angeles, CA
  11. Miami, FL
  12. Minneapolis, MN
  13. New York, NY
  14. Orlando, FL
  15. Philadelphia, PA
  16. Phoenix, AZ
  17. Riverside, CA
  18. San Diego, CA
  19. San Francisco, CA
  20. St. Louis, MO
  21. Tampa, FL
  22. Washington, DC

Orthopedic Surgeons near you

Orthopedic Surgeon providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.

  1. Atlanta, GA
  2. Baltimore, MD
  3. Boston, MA
  4. Charlotte, NC
  5. Chicago, IL
  6. Dallas, TX
  7. Denver, CO
  8. Detroit, MI
  9. Houston, TX
  10. Los Angeles, CA
  11. Miami, FL
  12. New York, NY
  13. Orlando, FL
  14. Philadelphia, PA
  15. Phoenix, AZ
  16. Riverside, CA
  17. San Antonio, TX
  18. San Diego, CA
  19. San Francisco, CA
  20. Seattle, WA
  21. St. Louis, MO
  22. Tampa, FL
  23. Washington, DC

Pediatricians near you

Pediatrician providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.

  1. Atlanta, GA
  2. Baltimore, MD
  3. Boston, MA
  4. Charlotte, NC
  5. Chicago, IL
  6. Dallas, TX
  7. Denver, CO
  8. Detroit, MI
  9. Houston, TX
  10. Los Angeles, CA
  11. Miami, FL
  12. Minneapolis, MN
  13. New York, NY
  14. Orlando, FL
  15. Philadelphia, PA
  16. Phoenix, AZ
  17. Riverside, CA
  18. San Antonio, TX
  19. San Diego, CA
  20. San Francisco, CA
  21. Seattle, WA
  22. St. Louis, MO
  23. Tampa, FL
  24. Washington, DC

Physical Therapists near you

Physical Therapist providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.

  1. Atlanta, GA
  2. Baltimore, MD
  3. Boston, MA
  4. Charlotte, NC
  5. Chicago, IL
  6. Dallas, TX
  7. Denver, CO
  8. Detroit, MI
  9. Houston, TX
  10. Los Angeles, CA
  11. Miami, FL
  12. Minneapolis, MN
  13. New York, NY
  14. Orlando, FL
  15. Philadelphia, PA
  16. Phoenix, AZ
  17. Riverside, CA
  18. San Antonio, TX
  19. San Diego, CA
  20. San Francisco, CA
  21. Seattle, WA
  22. St. Louis, MO
  23. Tampa, FL
  24. Washington, DC

Podiatrists near you

Podiatrist providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.

  1. Atlanta, GA
  2. Baltimore, MD
  3. Boston, MA
  4. Charlotte, NC
  5. Chicago, IL
  6. Dallas, TX
  7. Denver, CO
  8. Detroit, MI
  9. Houston, TX
  10. Los Angeles, CA
  11. Miami, FL
  12. Minneapolis, MN
  13. New York, NY
  14. Orlando, FL
  15. Philadelphia, PA
  16. Phoenix, AZ
  17. Riverside, CA
  18. San Antonio, TX
  19. San Diego, CA
  20. San Francisco, CA
  21. Seattle, WA
  22. St. Louis, MO
  23. Tampa, FL
  24. Washington, DC

Psychiatrists near you

Psychiatrist providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.

  1. Atlanta, GA
  2. Baltimore, MD
  3. Boston, MA
  4. Charlotte, NC
  5. Chicago, IL
  6. Dallas, TX
  7. Denver, CO
  8. Detroit, MI
  9. Houston, TX
  10. Los Angeles, CA
  11. Miami, FL
  12. Minneapolis, MN
  13. New York, NY
  14. Orlando, FL
  15. Philadelphia, PA
  16. Phoenix, AZ
  17. Riverside, CA
  18. San Antonio, TX
  19. San Diego, CA
  20. San Francisco, CA
  21. Seattle, WA
  22. St. Louis, MO
  23. Tampa, FL
  24. Washington, DC
Dr. Mahshid Majlessi Koopaeei, Dentist

Dr. Mahshid Majlessi Koopaeei

Dentist

3 Washington Circle, NW
#306
Washington, DC

Overall rating

Top reviews

Loved my visit! Took time to explain things - everyone in the office was friendly and helpful. Didn’t try to upsell things/felt very transparent. Highly recommend !

Andrew K. • October 19, 2024

Perfect

Lee R. • September 30, 2024

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Dr. Mahshid Majlessi Koopaeei?


About Dr. Mahshid Majlessi Koopaeei

Mahshid Majlessi Koopaeei, DMD, MSc, is a highly skilled oral health physician who takes a calming approach to patient care. As one of the leading providers at K Street Dental & Orthodontic Group in Washington, D.C., and Gaithersburg, Maryland, Dr. Majlessi takes the time to ensure each patient receives high-quality, comfortable treatment. 

Dr. Majlessi attended the University of Michigan in Ann Arbor, where she received her Master of Science and a certificate of specialty in endodontics. She received her Doctor of Dental Medicine from the University of Pennsylvania in Philadelphia, where she was part of the clinical honors program and recipient of the Pre-Doctoral Endodontic Program Outstanding Clinical Award. She’s also a diplomate of the American Board of Endodontics.

In addition to her work in patient care, Dr. Majlessi is published in the Journal of the American Dental Association. She is also a current member of the American Association of Endodontics. She is bilingual, speaking both English and Farsi.

When she’s free, Dr. Majlessi spends much of her time with friends and family. She also enjoys painting, sports, and participating in fitness events. 


Services, Conditions and Procedures

Dental Implants

CBCT Scan

Invisalign

Root Canal

Sleep Apnea

Teeth Whitening

Dentures

Fillings

Crowns and Bridges

Cosmetic Dentistry

Wisdom Teeth Removal

Gum Disease Treatment

Oral Cancers

Sleep Dentistry

Inlays and Onlays

TMJ Treatment

Emergency Dentistry


Location

K Street Dental & Orthodontic Group

3 Washington Circle, NW
#306
Washington, DC, 20037


More About Dr. Mahshid Majlessi Koopaeei

Practice

K Street Dental & Orthodontic Group

Specialties

  • Endodontist
  • Dentist

NPI Number

1235573486

Provider's Gender

Female


Reviews

4.95
136 Reviews

Loved my visit! Took time to explain things - everyone in the office was friendly and helpful. Didn’t try to upsell things/felt very transparent. Highly recommend !

Andrew K. • October 19, 2024

Perfect

Lee R. • September 30, 2024

Dr KamranTavakkoli, was knowledgeable about concerns, his team was very nice and welcoming. The location is easy access from Foggy Bottom metro station or driving or any public transportation. I will go back again and take my family to him.

Oumkeltoum A. • July 16, 2024

Actually got help as a Veteran

Audry M. • July 01, 2024

The worker was extremely friendly and courteous with. me. Coolest dentist ever! My smile looks amazing thanks to you!

Steven H. • May 18, 2024

Dental work is expensive. But the experience with Dr. T, Chelsea, and all staff made the visit worth it. I had my brackets removed and the remainder of my tooth was extracted in the blink of an eye. I had a little swelling but only needed one pain pill. Great work! I look forward to seeing the doctor again next month. The goal is a model smile:)

Kim P. • April 29, 2024

Enjoy the work enviroment and dedication to the field.

Darnell C. • April 23, 2024

professional and frlyend

Dennis K. • April 19, 2024

Dr. Maur listens to you the patient. She is also confident/and creative in her decisions by the great dental work provided.

Jeffrey B. • April 18, 2024

Friendly, efficient, and did an excellent job explaining what was happening and what needed to be done.

Alexandra D. • April 17, 2024

Very professional

Latisa M. • April 15, 2024

Dr. Maur is an extremely personable, genuine, and skilled dentist. Dr. Maur has an uncanny ability to immediately disarm you and to alleviate alot of the fears associated with oral procedures. Since I’ve been under her care, I have noticed a significant difference in my overall oral health. Best dentist ever!

Gerwyn B. • April 03, 2024

Been a patient at K St. Dental for years. Love this place. Great team, great Dentists. Good location in DC.

Randy M. • April 02, 2024

The service was provided strictly according to the plan. It was on time and on point! I was told what to expect and she delivered! All questions were answered and all next steps explained and scheduled In all, great service!

Mcarthur S. • March 21, 2024

I love this place!!! Very good staff!!!

Kimberly T. • March 19, 2024

Provided comprehensive dental examination respectfully and professionally. Great communicator!

Herman T. • March 12, 2024

Excellent service. Professional and extremely welcoming from complete staff. Thank you for your service.

Xanthippia B. • March 02, 2024

Every visit to K Street Dental with Dr. Sumeen Maur isexcellent. She is a friendly and dedicated dentist. Dr. Maur makes every procedure feel like a walk in the park. Her voice is soothing and nice to listen to. I also appreciate her high energy. I highly recommend her for your dental needs.

Joyce R. • February 24, 2024

Dr. Kambiz Tavakkoli is very professional and thorough. I can't think of enough good remarks to say about him and the staff.

William D. • February 23, 2024

The office has been remodeled the staff was very friendly and professional and helpful the dentist wanted to make sure that I was comfortable and understood what had been done I would recommend this practice to anybody

Daniel Y. • February 13, 2024

They are patience and thorough!

Mark T. • January 30, 2024

Honestly, one of the best dentists ever. The practice is well managed--no long wait times. Every single person who works there is helpful and kind. Dr. Maur does excellent work. Highly recommend.

Yael G. • January 25, 2024

The dentist, technicians and staff were very thorough, patient and kind.

Ruth T. • January 25, 2024

The new patient cleaning deal was very good, but unfortunately I couldn't afford to have my wisdom teeth removed.

Matthew R. • January 18, 2024

Personnel are experienced, great, friendly and excellent bedside manners. Cleaning was thorough and appreciative. Repeat customer indeed!

Robert M. • January 17, 2024

Really appreciate Dr. Kamran and the hygienist Tatiana’s attentiveness to my concerns. Very thorough exam and consultation.

Ian M. • January 11, 2024

K Street Dental consistently provides a top-notch customer experience and dental services. The front-desk staff are friendly, knowledgeable, and they take their time to explain your benefits as well as your treatment plan. I have been coming here for years and I would highly recommend this practice.

Derrick E. • January 09, 2024

Very professional and caring service for patients. I was satisfied and will recommend this clinic to any one who may be apprehensive to going to the dentist. The dentist along with their assistants will make you comfortable and your experience a very good one. Bill B.

William B. • January 05, 2024

Very Professional and talk you through each step she was taking

Charles A. • December 31, 2023

Everyone is so friendly and efficient

Emilie M. • December 09, 2023

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