Tri County Rheumatology Llc. 1650 Huntingdon Pike Ste 352, Meadowbrook, PA, 19046 . Alec E Musten Md. 1650 Huntingdon Pike Ste 352, Meadowbrook, PA, 19046 . Richard K Rettig Dpm. 120 Huntingdon Pike Ste 202, Jenkintown, PA, 19046 . Average office wait time. Office cleanliness . Courteous staff ..