Our Team


Matthew Ditzler, DPT, OCS, CSCS, NSCA-CPT

Dr. Ditzler received his Bachelors Degree in Exercise Science from Bloomsburg University in 2001, and his Doctorate in Physical Therapy from Chatham University in 2007. Following his doctorate he completed an Orthopedic Residency and also became a board certified Orthopedic Clinical Specialist. Dr. Ditzler is also a Certified Strength and Conditioning Specialist and National Strength and Conditioning Association Certified Personal Trainer. In addition to owning and operating Ditzler Physical Therapy, he is adjunct faculty as a Laboratory Instructor in Lebanon Valley College's Doctorate of Physical Therapy Program. He is a member of the American Physical Therapy Association and has presented his research on spinal manipulation and shoulder range of motion at their national conference. He has experience treating a diverse population, from the high level competitive athlete up to the geriatric population. Specialties include manual therapy, orthopedics, and advanced strength and conditioning. Dr. Ditzler is a Lebanon County native and went to Annville-Cleona High School. In his spare time, he enjoys martial arts, hunting, archery, exercising, and is an avid outdoorsman.

DustinDustin Lentz, DPT

Dr. Lentz received his Bachelors Degree in Exercise Science and Minor in Nutrition and Wellness from Bridgewater College in 2011, and his Doctorate in Physical Therapy from Shenandoah University in 2014. He has worked with patients of all ages from elementary age to geriatric. He has a passion for treating the shoulder complex and specifically the overhead athlete with experience in post rotator cuff repair, labral repair, and Tommy John surgery (Ulnar Collateral Ligament Reconstruction) rehabilitation. Specialties include manual therapy, orthopedics, and return to sport/work rehab. Dr. Lentz grew up in Lebanon County and went to Northern Lebanon High School. While outside the clinic he enjoys spending time with his wife and their dog, exercising, traveling, and being active in his church.


LeahLeah Shunk, PTA

Leah is a graduate of Northern Lebanon High School in 1995, and received her Associate of Science degree from Penn State University Hazleton Campus in 1997 at which time she became a board certified Physical Therapist Assistant. She has over 18 years of experience as a Physical Therapist Assistant and has developed advanced knowledge in applying manual techniques and therapeutic exercise prescription in outpatient Physical Therapy. Leah is an active member in the Fredericksburg community with Cub Scout Pack 494 and Saint John's Lutheran Church, and enjoys participating in various community activities throughout the Northern Lebanon area with her two sons.

JenJennifer Gibson

Jennifer is a graduate of Annville-Cleona High School in 2007 where she focused on Health Careers at the Career and Technology Center. She is our Patient Service Representative and is the first smiling face you will see when you come to Ditzler Physical Therapy for treatment. She will schedule your appointments, verify your insurance benefits and copayments, and help in any way she can. In her free time she enjoys spending time with her two children and being in the outdoors.

MeaganMeagan Rittenbaugh

Meagan is our Physical Therapist Tech and is a 2014 graduate of Pine Grove Area High School. She is currently enrolled in the Physical Therapist Assistant program at Lehigh Carbon Community College. Meagan is an active volunteer in the Pine Grove community. She is a member of the Pine Grove FFA and shows livestock at the Schuylkill county fair. In her spare time, she enjoys spending time outdoors, riding bicycle, exercising, snowboarding and taking care of her many animals.


Call for an Appointment

(717) 820-4979

114 East Main Street
Fredericksburg, PA 17026
FAX: (717) 820-4972

Office Hours:
Mon, Weds, Thurs: 8-7
Tues & Fri: 7-12
Sat: By appointment only.