Arthritis and Rheumatism Associates, P.C. ARAPC Staff

Physical Therapy Services 

Our Staff 

Wheaton Location 


 pt-kathleenChun Yin Jethro Mak, PT, DPT

Jethro Mak completed his undergraduate studies at West Virginia University in Morgantown, WV. He enrolled in WVU Honors College, and earned his Bachelor of Science degree in Exercise Physiology with Summa Cum Laude honors. He later earned his Doctorate of Physical Therapy from the University of Maryland, School of Medicine in Baltimore, MD. During physical therapy school, Jethro had experiences working in various clinical settings, including outpatient orthopedics, inpatient rehabilitation, and skilled nursing facility. He enjoys working with patients of all ages, as well as a variety of orthopedic and neurological conditions. Jethro believes it is important to develop customized rehabilitation programs, provide appropriate education, and utilize various treatment techniques to help patients achieve their functional goals and best possible outcomes and prevent future injuries.

As a clinician, he is certified in LSVT BIG, an evidence-based, intensive treatment program which helps people with Parkinson’s disease to improve mobility and activities of daily living. He has also honed his treatment skills through continued education focused in orthopedic physical therapy since joining Arthritis & Rehabilitation Therapy Services.

Jethro grew up in Hong Kong, and is a native speaker of Cantonese and Mandarin. He enjoys spending time with his family and friends, hiking, playing piano, traveling, and learning different cultures. His personal motto is to “rest in the highest excellence”.

Jethro is an exceptional person! Excellent in his job, and patient with us, good sense of humor and extremely capable! He has helped me a lot!! My quality of life has improved a lot! I am more flexible, have almost no pain and do hundreds of things that were impossible to do before!

Nelly C.  (Patient)

I met Jethro when I was in EXTREME PAIN! With a few sessions, he reduced my pain considerably. I felt very comfortable with his therapy.

V.B.P.  (Patient)

Back and hip surgeries, osteoporosis, arthritis and scoliosis caused me to have a lot of pain. Since working with Jethro there is a definite increase in my leg strength and improvement in my balance. I can walk further without much pain. The program here is thorough and Jethro is very knowledgeable and caring!

Anne E.  (Patient)


Eunice Ahn, PT, DPT, CMTPT

Eunice Ahn is a native of the Montgomery County area.  She received her Bachelor of Science degree in Kinesiology from the University of Maryland, College Park.  She then earned her Doctor of Physical Therapy degree from the University of Maryland, Baltimore. During her clinical rotations, she gained experience in a variety of settings including outpatient orthopedics, vestibular rehabilitation, inpatient cardiac rehabilitation, and surgical oncology rehabilitation.

Eunice is skilled in treating a variety of patient populations, including patients suffering from acute and chronic pain conditions, hypermobility syndrome, general orthopedics, post-operative patients, and balance and vestibular disorders. She believes in a holistic approach and will work together with her patients to find the root cause of the pain, rather than treat just the symptoms. Eunice has her certification as a Certified Myofascial Trigger Point Therapist (CMTPT) through Myopain Seminars and uses dry needling in her practice for the treatment of myofascial pain and dysfunction.

Outside of work Eunice is a huge foodie and loves to find good eats in the DMV area. She also enjoys being physically active at her local gym and playing with her dogs.  

“Eunice prepared me for the surgery with exercises to strengthen the muscles around my knee. Post-surgery I was surprisingly quick to be able to move with confidence. I had a greater range of movement and flexibility. Post-surgery sessions gave me much to work on, which moved the healing and strengthening much further. I am most grateful for her support.” 

Kandy H. (Patient)

“I began PT due to back pain from stenosis, I realized this would be ongoing pain and hoped to learn from physical therapy how to manage it, before turning to injections, etc. Eunice explained in detail and worked to help me cope with the issues. I gradually gained confidence and [learned] the best movements to reduce pain. I was encouraged to try various exercises and how to best optimize their effectiveness — without fear!  Now I can walk and balance my walking with helpful exercises.” 

Anne H. (Patient)


Rockville Location  

Sarah Van Buitten, PT, DPT 

Sarah Van Buitten grew up in Connecticut. She received a Bachelor of Health Science degree with a minor in Spanish from Quinnipiac University. She then went on to achieve her Doctorate of Physical Therapy from Quinnipiac University. As a physical therapist, Sarah has acquired clinical experience in outpatient, subacute, and inpatient rehabilitation settings. She spent some time as a traveling physical therapist in Connecticut and Delaware before moving to Maryland to be closer to her brother. Although she misses New England at times, she does not miss the snow and colder winters!

Sarah enjoys treating a wide variety of patients with rheumatologic, orthopedic, neurologic, and/or cardiopulmonary conditions. She has an extensive background in fitness, which she enjoys incorporating into her practice. When Sarah is not in the office, she enjoys cooking, being active outdoors, and spending time with family and friends.


Allison Berger, PT, DPT

Allison grew up in Silver Spring, Maryland, and graduated from Mount Holyoke College with a Bachelor of Arts in Chemistry with a minor in Anthropology in 2014. A phenomenal patient experience led her to pursue a Doctorate in Physical Therapy, which she earned from the University of Maryland, Baltimore in 2021. Allison’s primary childhood movement practice was martial arts, where she began formally teaching both adults and children at age 11. She earned her black belt at age 14 after eight years of study and continued to teach for many years. While she entered PT school with the intention of becoming a pediatric physical therapist, Allison had the opportunity to practice in outpatient geriatrics, neurological inpatient rehabilitation, school-based physical therapy, and outpatient orthopedics. Through the course of her clinical education, Allison developed a passion for optimizing independence in older adults and assisting patients of all ages with reducing and managing chronic pain.

In treating patients, Dr. Berger formulates an individualized plan of care incorporating therapeutic exercises, neuromuscular reeducation, manual therapy, pain-relieving modalities, and patient education aimed at assisting patients in meeting their goals and learning how to best manage their conditions independently. She has a special interest in treating patients with chronic pain, balance deficits, and hypermobility syndrome. Her position as a physical therapist at Arthritis and Rehabilitation Therapy Services allows her to apply her ever-expanding base of knowledge and skills to the specialized treatment of patients with various arthritic and rheumatological conditions. She also enjoys the opportunity to develop her French and Spanish language skills when working with patients.


Alicia Skibinski, PT, DPT

Alicia grew up in Massachusetts. She received a Bachelor of Science degree in Rehabilitation Science from Northeastern University in Boston, MA. She then went on to receive her Doctorate in Physical Therapy from Northeastern University.

Alicia has practiced physical therapy in Florida and Massachusetts, gaining experience in the acute care and outpatient settings. Prior to returning to the east coast and joining Arthritis and Rehabilitation Therapy Services in 2021, she practiced for over six years in Chicago, Illinois, where she worked at a Level One Trauma Center that also served as a Certified Burn and Stroke Center. Alicia primarily worked in the outpatient clinic, but also served in the acute care hospital on weekends and during the COVID-19 pandemic. While working in Chicago, Alicia further developed and honed her Spanish language skills, which she continues to cultivate and utilize in her current practice. 

In her current practice, Alicia enjoys working with a wide variety of patient populations, including general orthopedics, geriatrics, and medically complex patients. She also has a special interest in working with patients with vestibular and balance disorders. Alicia strives to design individualized plans of care, utilizing manual therapy techniques, therapeutic exercise, and neuromuscular reeducation to assist patients in achieving their functional goals. Patient education remains at the forefront of her practice, as she assists and guides patients in understanding their conditions, as well as the tools and strategies needed to manage their symptoms independently. Alicia is a proponent of improving postural awareness, ergonomics, and body mechanics with each of her patients to prevent future exacerbation of symptoms and complications. 

As a certified clinical instructor, Alicia enjoys mentoring physical therapy students eager to learn and foster skills for their future profession. 

A true New England girl, Alicia has a love for all New England sports, summer beach days, and yummy seafood. In her free time, she enjoys exploring the DMV area and finding good eats and wine with her fiancé. 


Chevy Chase

 pt-kathleenKatelyn Weeks, PT, DPT

Katelyn Mills graduated from University of Maryland College Park with a Bachelor of Science degree in Kinesiology and Elementary Education. After graduation, she served as a substitute teacher in Montgomery County and enjoyed working with children of different ages. She soon realized that her true passion was helping people and decided to return to school in order to obtain her Doctorate of Physical Therapy. She entered a DPT program at Nova Southeastern University in Fort Lauderdale, Florida. During graduate studies, she gained physical therapy experience in a variety of clinical settings, including orthopedics, in-patient, and school-based therapy.

After graduation, Katelyn moved back to the area in order to be close to her family and pursue a full-time physical therapy career. In her practice, she strives to be a comprehensive diagnostician and clinician and to provide her patients with the best care, utilizing an individualized plan of care for every patient. She uses a variety of treatments, including manual techniques, patient education, and therapeutic exercises, in order to achieve optimal outcomes for patients.

While working with Arthritis and Rehabilitation Therapy Services, Katelyn has further expanded her knowledge and treatment skills through continuing education, including in the use of manual trigger point release and other manual treatment techniques, which are integral components of her practice.

I had a really bad fall in 2006 resulting in permanent disability. Katie has helped me improve my quality of life. P.T. from Katie helped me a lot and I am able to do more things for longer periods of time. One of the most valuable aspects of treatment was learning ways to control the pain. One thing that sets you apart from others is the attention to my specific issues and the attention to a holistic treatment.

Beatriz F.  (Patient)

Katelyn was great to work with while I learned how to expand my range of motion with neck and shoulders. She took the time needed to explain the exercises. She also provided very useful information and materials to assist me now that I have been diagnosed with osteoporosis.

Anne T.  (Patient)

3) I came to ARTS on the recommendation of my rheumatologist for my arthritis; in particular my right hip pain. As I moved from eval to treatment and home exercises, Katelyn always met me where I was. As I noted my progress, and learned about my body, she was “with me” all the way. Together, we saw progress and what needed more work. I was always supported and encouraged in my P.T. She and all the staff are warm and friendly. I received very useful instructions also from Darcy, Kwesi and Brendan. And I heard realistic info and nothing ‘sugar-coated’. Thank you all!

Sara H.  (Patient)


Danya Czarnolewski, PT, DPT 

Danya graduated from University of Maryland, College Park with a Bachelor of Science degree in Kinesiology. She then went on to earn her Doctorate of Physical Therapy degree from University of Maryland, Baltimore. In her time as a physical therapist, she has worked in a variety of settings, including the ICU, step down unit, and outpatient orthopedic. She enjoys working with patients of all populations and ages, and has special interest in the geriatric, orthopedic, and burn survivor populations. In helping her patients achieve their goals, she utilizes plans of care individualized for each patient, including therapeutic exercise, neuromuscular reeducation, and manual therapy techniques to correct postural and muscular imbalances that lead to dysfunction. Empowering patients through education on their conditions and treatment strategies is extremely important to her. She strives to explain rehabilitation concepts in a clear manner and encourages patients to ask questions and provide feedback about their care, so patients become active participants in their recovery. 


“Danya listened carefully and was very thorough.  I’m back to normal and so grateful.”

Ingrid O. (Patient)

“I came in with shoulder and upper arm pain, Danya did a very thorough evaluation and instituted a plan for in-office therapy and at-home exercises.  I saw improvement fairly quickly… Danya is very good at what she does. Very knowledgeable and has a good temperament for the job.  The information/knowledge gained from Danya about how my arm/shoulder/body works and how to improve it (was most valuable).”

Anita R (Patient)


Washington DC Location 

pt-matt-2016Matthew Morici, PT, DPT, Cert. MDT

Matthew Morici graduated from Sacred Heart University with a Bachelor of Science degree in Exercise Science in 2007. He was then admitted to the Doctorate in Physical Therapy (DPT) program at Sacred Heart, graduating in 2010. Matt began his career as a traveling physical therapist for two years where he worked in various clinical settings in Texas, Arizona, Florida and Virginia. While on the road, Matt was able to get sound experience in orthopedic and neurological outpatient clinics, skilled nursing facilities and acute care hospitals. He has since settled in the DC Metro area and became a full-time employee of Arthritis and Rheumatism Associates (ARA) in January of 2013.

Matt employs a variety of manual therapy techniques and therapeutic exercise in his physical therapy practice. In December of 2019, after extensive study, Matt became credentialed in the McKenzie Method of Mechanical Diagnosis and Therapy, a structured assessment method to diagnose and treat orthopedic conditions. Using McKenzie Method principles, Matt assists his patients in achieving rapid and long-lasting results and optimal physical therapy outcomes by using simple movements of the body and without developing dependency on the clinician. Matt’s main objective with each patient is to form a strategic alliance and provide the best possible care and guidance while encouraging the patient to become as independent as possible in the treatment and management of their condition and in preventing future recurrences throughout their lifetime.

At 73, my upper neck began to tighten up and I had some difficulty turning sideways and then one weekend the muscles greatly tensed up and it was very difficult to find a position to sleep. But thanks to Matt at ARA, I learned what was happening with the muscles, tendons, and joints and with exercises for neck, I’ve successfully found how to decrease pain and gain flexibility. The knowledge gained and exercises learned made the days and nights comfortable.

H.J.W  (Patient)

I have had hip, shoulder and back pain chronically for almost five years. ARTS, Matt especially have helped me stop being controlled by my disease / injuries and take control of my health again. I am able to complete all daily activities without difficulty.

Amara  (Patient)

Matt is my safety net and ergonomics guru. His matter-of-fact approach and emphasis on body mechanics helps me see the path and tricks I need to get stronger and stay stronger. No cheats, no shortcuts – just a path to a pain-free day. I appreciate it great! The rest of the staff is just as friendly and helpful.

Mike G.  (Patient)

After being hospitalized and some issues with my shoulder, which became worse as time went by the pain became worse.   And very limited mobility affected my daily life.  Working with Matt has had astonishing results, but knowing I will never be 100% the same.  The increased mobility has enabled me to a satisfactory life style again.  Matt provided me the motivation to keep improving. He was very professional and very organized.  The most valuable aspect in getting therapy here was “getting back into the saddle” after feeling somewhat hopeless. Thanks

Christine G (Patient)

After two total knee replacements, osteoarthritis treatment by Dr. Diamond, I had physical therapy with Matt.  Therapy with Matt was as good as it gets! He taught me techniques to help recover and motivate me to push on.  This was a great team, very competent combined with excellent physical interaction.  I am finally fixed!                

Nisg T.  (Patient)


Rebecca Breve, PT, DPT

Rebecca Breve completed her undergraduate studies at Manhattanville University in White Plains, NY, where she earned a Bachelor of Arts degree in Sports Studies. She then went on to obtain her Doctorate of Physical Therapy from Elon University in Elon, NC. During her graduate studies at Elon University, Rebecca volunteered at the Hope Clinic, providing physical therapy services for the uninsured and underserved community and breaking the language barrier to facilitate more comprehensive and effective care for the Hispanic community.

Rebecca’s experience in providing physical therapy care extends to a number of patient populations and rehabilitative settings, including treatment of patients with a variety of orthopedic, musculoskeletal, and rheumatologic diagnoses and chronic pain conditions and rehabilitation of the competitive athlete. She enjoys treating patients of all ages and conditions and has special interest in development and progression of strength training and conditioning programs to improve her patient’s functional capabilities for activities of daily living or athletic performance.

Rebecca is an accomplished athlete, having played soccer collegiately at Manhattanville University and for the U-20 and Senior Honduran Soccer National Teams. Given her professional experience as a physical therapist and background as a high-level athlete, she subscribes to the belief that preventive care and rehabilitation is the key to physical well-being and optimal performance. Outside of work, she continues to enjoy playing sports.




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