About Us

We Are A One-Stop Shop

We offer a wide variety of services including preventive care, regular checkups, teeth cleaning, gum disease treatment, complete smile makeovers (including teeth whitening, veneers, tooth-colored restorations, and Invisalign), full-mouth rehabilitation, and implant dentistry. All procedures are performed under one roof – no need to see different specialists!

Dedicated To Patient Satisfaction

Our doctors and team members are dedicated to our patients. We want you to have the best possible dental experience each time you visit. We work with the best dental professionals in the country who are not only talented but also excel in people skills. Expect warm, compassionate attention from every member of our staff.

Dr. Piyuse Das

Dr. Das earned his dental degree from the Baylor College of Dentistry in 1996 after earning a bachelor’s degree in Biochemistry at the University of Texas in Austin. Prior to entering private practice, he completed a general practice residency in at the West Los Angeles VA Hospital in Los Angeles, CA. He followed up his training by earning a Fellowship in Implant Dentistry at the University of Southern Illinois. He is a current member of the International Congress of Oral Implantologists, American Academy of Implant Dentistry, Academy of Osseointegration, and the Dental Organization for Conscious Sedation.

Dr. Das founded Clear Lake Dental Care in 2000 when he moved back to Houston. His primary focus is comprehensive reconstructive and implant dentistry with an emphasis on cosmetics.

Dr. An Pham

Dr. Pham got his degree in dental surgery from Baylor University and didn’t stop there! He continues to further his knowledge of the field by taking continuing education courses. He has also finished postgraduate implant training that has given him experience you won’t find elsewhere.

Dr. Pham is constantly taking continuing education courses to be familiar with the latest technology and techniques in dentistry to provide the best care for his patients. Dr. Pham takes great pleasure in giving back to his community by providing dental services in underserved areas. He also plans to continue his involvement with events such as the Texas Mission of Mercy mobile dental clinic.

Dr. Pham is married and has two children. In his spare time, he enjoys drawing, painting, reading, and exercising.

Dr. Grisel Acevedo Rivera

Dr. Acevedo received her dental degree from the University of Puerto Rico and completed a general practice residency in upstate New York. She is a member of the American Academy of Cosmetic Dentistry and stays up to date with evolving technologies through regular continuing education.

“I have a very caring spirit and I love art,” says Dr. Acevedo. “Dentistry was a natural fit because it incorporates both.” Dr. Acevedo is known for her compassion and her attention to detail. “Creating and maintaining a positive relationship with my patients is key,” she says. “I make sure they are informed about every stage of treatment so there is no uncertainty about what will happen or the expected results.”

Our Staff

Our staff does an amazing job at working with our patients because they will treat you the way that you want to be treated. Not only is our staff kind, but they are also extremely experienced and know what they are doing when they are on the job! Our job is to make you feel comfortable and feel right at home in our office!

Office Manager

Clinical Leader

Treatment Coordinators

Dental Assistants

Front Office Team


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We wish to give you the smile that you’ve always dreamed about, even in seemingly hopeless situations. Your smile can be realized at Clear Lake Dental Care!

Monday – Friday



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