Sunny Smiles Dental Center is located at 401 Lowell Dr. SE, Huntsville, AL. This location is in the Downtown Huntsville neighborhood. This business specializes in Mental Health. Sunny Smiles Dental Center is open Mon, 8am-5pm; Tue, 8am-5pm; Wed, 8am-5pm; Thu, 8am-5pm; Fri, Closed; Sat, Closed; Sun, Closed and accepts American Express, Discover, Mastercard and Visa.