Bellariva Trattoria & Pizzeria has been serving New Providence area customers since 1984. All of our food and sauces are made fresh daily with only the best ingredients to provide flavor beyond flavor every time. Bellariva offers dine-in, takeout, free delivery, and both on and off premise catering services. Tables Available for Outdoor Dinning. No Contact Take-Out & Delivery. Curbside Pick-Up. All CDC Guildlines Followed.