Best source might be Vernon Swanson who served with C company and was on hill 88 and wrote a book.
David Roath, director of the U.S. Army Memorial Affairs Activity Europe in Landstuhl, Germany is another possibility, just googling there are still 33 Americans listed as MIA from that action...
From what I can see there is very little specific to the 395th, this is all I could find...
German prisoners volunteered praise of the 99th's effective work. A Nazi lieutenant colonel said the division was the best American outfit he ever had faced. At the 99th's PW cage in Linz, a German lieutenant asked his interrogator the name of the "elite" American unit that had defended Hofen during the Battle of the Bulge.
This regiment, the 395th, had allowed his company to come within nine feet of its lines before opening up with such terrific small arms and machine gun fire that the Germans couldn't even remove their dead and wounded in their rapid retreat.
The AAR report of the medical detachment can be found here...
http://143.84.107.69/booksdocs/wwii/MedDet395thIRDec44.htmlNo specifics for the unit in question beyond the following (that I saw)...
c. On the 13th of December 1944, at 0830, the lst Battalion advanced at right flank and abreast of the 2d Division, astride a road running generally on an azimuth of 20º, and the 2d Battalion to the right and rear of the 1st Battalion.
1. The 1st Battalion Aid Section advanced immediately behind its unit. They were not allowed to use their vehicles because of heavily mined reads. The station equipment was loaded on the back of the men and they advanced approximately 3000 yards. The personnel were fatigued; nevertheless, the aid station was dug in and the men dug their fox holes. The aid station functioned immediately upon bellybutton rival for evacuation and treatment of numerous casualties from Company B. The terrain consisted of hills avenging 500 yards in length and. slopes of an avenge of 50º, covered by snow, and under enemy observation and artillery fire. A call was sent to the Division Surgeon for litter teams and five were immediately dispatched from the 324th Medical Battalion to this section to assist with evacuation. By 1900 the road bed was cleared of mines by the Engineers and a lane opened. An advanced ambulance loading post was formed, ambulances were brought to the aid station and evacuation began during the late afternoon. Evacuation was completed in early evening. The nation evacuated directly to Collecting Company C, 324th Medical Battalion with the many severely wounded men suffering a minimum of shock. The following day the vehicles were brought up. Because of the difficult terrain, however, it was impossible to use the ambulance Jeeps to assist with evacuation. The litter bearers performed excellently under the hardships and evacuated all casualties. The company aid men performed their duties gallantly, never once shrinking under the terrific strain and danger. The command of this section was excellent.
Here is a URL to a possible source but no detail is provided...
http://www.worldwarbooks.co.uk/world_war_books/world_war_book_summary.php?BOOKCODE=15710This is a good overview of the overall action but with minimal mention of 1st Battalion...
http://books.google.com/books?id=-hoOcxQU7EYC&pg=PA312&lpg=PA312&dq=395th+Infantry+Regiment&source=web&ots=CWDwBY5NLQ&sig=ZHYWYrRCQvEKJvYpQpAzZDXRn8Q&hl=en&sa=X&oi=book_result&resnum=2&ct=result#PPA318,M1
