Head: Battlemap Hide Helm (h.UP) or Helm of the Majestic Stag (Kirin Tor Rep)
Neck: Amulet of Dazzling Light (h.Nexus) or Titanium Spellshock Necklace (crafted)
Shoulder: Spaulders of the Violet Hold (h.VH) or Stormhide Shoulders (crafted)
Back: Wispcloak (crafted) or Shroud of Resurrection (h.UP)
Chest: Dalronn's Jerkin (h.UK) or Revenant's Breastplate (crafted)
Wrist: Bands of Channeled Energy (h.Nexus) or Flame Sphere Bindings (h.AK)
Hands: Grips of Fierce Pronouncements (Wyrmrest Accord Rep) or Lightning-Charged Gloves (h.HoS)
Waist: Mail Girdle of the Audient Earth (h.HoL) or Slad'ran's Coiled Cord (h.Gun)
Legs: Kilt of Dark Mercy (Knights of the Ebon Blade Rep) or Frozen Forest Kilt (h.Nexus)
Feet: Sandals of Crimson Fury (Wyrmrest Accord Rep) or Revenant's Treads (crafted)
Fingers: Band of Enchanted Growth (h.Occ), Titanium Spellshock Ring (crafted), Signet of Hopeful Light (Argent Crusade Rep), Band of Guile (h.CoS)
Trinkets: Darkmoon Card: Illusion (darkmoon faire), Soul Preserver (regular CoS), Winged Talisman (h.HoL), Spark of Life (h.HoS)
1Hand: War Mace of Unrequited Love (h.Nexus) or Titansteel Guardian (crafted)
Shield: Facade Shield of Glyphs (regular AN) or Tor's Crest (regular UP)
Totem: Totem of the Bay (Venture Coin Vendor) -- NO OTHER CHOICE HERE .. THIS THING IS TRIVIAL TO GET AN VERY GOOD!!
You should be able to heal h.Naxx in crafted gear, the Totem, and whatever else you can pick up that has spell power on it. Once you have most of the gear above you'll be easily able to handle 10mans, and lower end 25mans.
There are other options for each slot (accept trinket) but these are my top two choices in each, and I've stayed away from any BoP crafted items you may be able to make nor have I included tier drops you might get from turning in emblems or running things like Vault.