Huffman & Huffman Md's PSC They are knowledgeable in the following conditions / disorders: Glaucoma, Diabetes, Nearsightedness, Low Vision. Huffman & Huffman Md's PSC is located on 303 Langdon St in Somerset. They can be reached by phone by calling (606) 679-7461 . Their hours of operation are 7 days a week Closed and they can be reached by calling (606) 679-7461 . Visa, Discover, Master Card, American Express is accepted as methods of payment. They have a single review on MojoPages.com, and it's a positive review.