Implant & Periodontal Associates NW knows how difficult it can be to feel comfortable when you need extensive care for your smile. To help alleviate your concerns, Dr. Vikas Puri is licensed for IV sedation in Richland, Washington. This conscious sedation option is a great way to help you feel relaxed as our periodontist and team see to your dental needs. Call us at 509-542-9111 if you have questions about our care.