About Us

Crescent Park Dental has been your neighbourhood dentist for over 30 years. We pride ourself on honest, high quality work with a focus on using gentle techniques and advanced technologies.

Why Choose Us?


We’ve been serving the White Rock Community for over 30 years and we always strive to be the best.


We have a perfect 5 out of 5 ranking across all major review sites and our patients refer their friends and family daily!


We use advanced technology (like lasers) to ensure we provide the best quality and least painful dental experience.


Dr. Lange’s friendly and knowledgeable staff is fully trained and each member has many years of dental experience. They are dedicated to providing you with the highest quality treatment and your total comfort. You can relax during the procedures with pillows, blankets, sun glasses, stereo headphones and television. With that, enjoy a warm towel when you are done. If there is any more we can do, just ask.

Did you bring a friend or family member? They can make themselves at home with a wide range of magazines updated monthly and of course daily newspapers. Walk in to our modern day office and you will know you have come to the right place for state of the art care.


Dr. Lange and her associates can perform your dental care with some of the most advanced equipment available. Whether for routine or the most complex procedures, you can be confident that Dr. Lange continually researches the effectiveness of new methods, and brings you only those that will give you better, faster results.

Service Offerings

While general family dental care is our primary focus Dr. Lange and her associates offer all aspects of comprehensive dentistry in the convenience of one office. Dr. Lange, through intra oral and digital photography, is able to review your particular situation in great detail. She is also able to discuss before and after pictures of previous cases she has treated which have similarities to your proposed treatment. With this process, you are better able to visualize dental problems as well as proposed treatment outcomes. Of course this means more precise and more beautiful restorations for you.

  • I feel right at home at Crescent Park Dental. You guys and girls ROCK!

  • I never believed that going to the Dentist could be an enjoyable experience but Dr. Lange and her staff make the trip as good as it can get!

    Jaswant D
  • This was my first experience with Crescent Park Dental. They were very friendly and professional. My filling was done quickly and pain free and I can’t even see I have a filling.

    Tracy A

Our Team

Dr. Alisa Lange

Dr. Lange graduated with a Doctorate of Medical Dentistry in 1994 from the University of British Columbia. After practicing in Squamish for a year she moved to White Rock and took over Crescent Park Dental.

As the friendly and caring community dentist, Dr. Lange’s patients referred her so many patients that she had to start adding associates to keep up with demand. Her mission to provide the best quality dental care at a fair price still remains as her team continues to grow.


“My philosophy for my practice is simple; I want to provide the best dental care possible for the entire family. Through advanced education I continue to provide comprehensive aesthetic procedures to allow my patients to achieve a smile they never dreamed possible”


Dr. Lange is ALWAYS learning and getting better. Throughout the year she travels all over North America to take extra “continuing education” courses to stay true to her mission of providing the best care. She has taken extensive training in Cosmetic, Orthodontic, Laser and Implant dentistry. Ever improving dental techniques and technology give her the expertise to provide the best functional and aesthetic result possible for her patients.

Dr. Lange is regarded as one of the most educated dentists in BC and her reviews speak for themselves, she has a 5 star rating across all major sites!

In her spare time Dr. Lange enjoys playing the piano and spending time with her 3 daughters. She is actively involved in the community and enjoys helping out her daughters’ various sports teams.

Awards presented upon dental school graduation:

  • Omicron Kappa Upsilon Dental Honor for top student award
  • Academy of General Dentistry top student award
  • Vancouver Reach Dental Clinic Completion
  • Quintessence Award for Academic Achievement
  • American Society of Dentistry for Children Award
  • Beavers Dental Bill Scott Prize
  • Externship Program Completion with emphasis on Oral Surgery

Member in good standing of:

  • B.C. College of Dental Surgeons
  • Canadian Dental Association
  • Academy of General Dentistry
  • UBC Advanced Orthodontic Study Group
  • UBC Advanced Prosthodontic Study Group
  • Fraser Valley Dental Society
  • UBC Faculty-Mentorship Program
  • RV Tucker Gold Study Symposium, Vancouver B.C.
  • Advanced Periodontal and Implant Institute of Seattle
  • Kavo Key 3 laser training seminar
  • World Clinical Laser Institute
  • Associate Certification in Diode and Biolase Lasers (hard and soft tissue)
  • Nobel Biocare Implant Restoration Diploma
  • Advanced Invisalign Certification for Clear Essentials I and II
  • UBC Symposium of Advanced Endodontic Techniques
  • UK Managing Temporomandibular Disorders
  • Straumann Implant Restoration Diploma/ Nobel Biocare Implant Restoration Diploma
  • Pacific Dental Conference Attendance with Emphasis on Anterior Aesthetic Restorations and Practice Management
  • Attendant at symposiums in Seattle, Washington, San Diego, California and Whistler, BC
  • Fraser Valley Dental Society Attendant with Emphasis on Prosthodontics and Endodontics.

Dr. David London

Dr. David London was born and raised in Vancouver, British Columbia and has consistently been an active member of his community.  He completed a Bachelor of Science in molecular biology at Simon Fraser University in 1997 and a Doctorate of Medical Dentistry at the University of British Columbia in 2001.  Dr. London is dedicated to lifelong learning and education in order to keep up to date in an ever-changing profession.  He demonstrates this commitment to continuing education in dental research and practice by participating in various dental study clubs and courses in areas including cosmetic dentistry, root canals, gum surgery, dental implants and oral medicine.

Dr. London feels privileged to have had the opportunity to work within the South Surrey community since 2002.  Dr. London makes it his personal responsibility to ensure each and every one of his patients is treated with the same attention and care that his own immediate family would receive.

He and his wife enjoy spending time with their beautiful children. His family keeps busy by enjoying travel, hiking, theatre and community involvement. Dr. London looks forward to providing you with gentle and compassionate care.

Dr. London has accreditation with and is a member in good standing of the College of Dental Surgeons of B.C., Canadian Dental Association, and B.C. Dental Association.

Dr. Cindy Sidhu

Dr. Cindy Sidhu was born in Victoria, B.C. and graduated from UBC Dental School in 1986 receiving the “most promising general dentist” award from the Academy of General Dentistry.

She had a solo practice in Surrey prior to the birth of her triplet boys and younger daughter. Cindy moved to the White Rock / South Surrey area with her family in 2001 and was thrilled to join Crescent Park Dental in 2005 as a part-time associate. Having four children less than twenty months apart has enabled her to develop an abundance of patience which she finds an asset in clinical practice.

Upon completing the one year General Practice Dental Residency Program at Vancouver General Hospital Dr. Sidhu gained extensive experience in oral surgery. She has pursued this passion and has expanded her surgical expertise to include gum grafting procedures and placement of dental implants. She recognizes that dental implants are improving the quality of patient’s lives and are now considered the “standard of care.”

Membership and training in the following:

  • College of Dental Surgeons
  • Canadian Dental Association
  • Fraser Valley Dental Society
  • RV Tucker Cast Gold Restorations
  • Advanced Invisalign Certification for Clear Essentials I and II
  • Bites Implant Study Group
  • Noble Biocare Implant Placement and Restoration
  • Hiossen Implant Placement and Restoration
  • Cas-Kit Crestal Approach Sinus Lift
  • Immediate Anterior Implant Placement Surgery
  • Immediate Posterior Implant Placement Surgery
  • PRF (platelet rich fibrin) predictable osseous regeneration technique
  • Free Gingival Soft Tissue Grafting
  • Connective Tissue Grafting

Dr. Kristen Dupuis

Dr. Kristen Dupuis moved to Vancouver from a small town in Ontario where she provided a wide range of dental procedures in a busy office. She is a confident, well-trained, dedicated professional who relates well to people.  Her passion for dentistry comes from her core belief that a dentist can impact a patient’s overall well-being by caring for their dental health.  Dr. Dupuis is a graduate of Western University’s well-respected Doctor of Dental Surgery (DDS) program.

Since moving to Vancouver, Dr. Dupuis has been enjoying Vancouver’s vibrant and health-conscious lifestyle, and understands the need to balance a busy professional life with taking the time to take care of yourself.

Busy professionals trust that we are committed to providing the best treatment while respecting their valuable time. We invite you to join our loyal patient base. We appreciate the trust you place in us and will strive to provide the high quality of dental care that you deserve.