David Bullock, MPT, CLT, LMT, CMTPT, CHT
Physical Therapist & Certified Hand Therapist
Program & Business Development

David received his Master of Physical Therapy in 2003 from Howard University. Since then, he has practiced in more than 18 venues of rehabilitation delivering care spanning from the original Walter Reed Army Medical Hospital for our soldiers in the intensive care and orthopedic units to patients in post-rehabilitation programs in a specially designed gym for Good Samaritan Hospital in Baltimore. Where else? David has delivered therapy at National Rehabilitation Hospital, Doctor’s Community Hospital, Laurel Regional Hospital, Maryland General Hospital, a number of skilled nursing facilities and in patient’s homes for post-hospitalization transition. David’s choice to be in community practice was driven by the increasing demand from patients and physicians to catch musculoskeletal and neuromuscular issues before they exacerbate into greater problems requiring pharmaceutical, injection or surgical intervention.

David is an active member of the American Physical Therapy Association and has served as the Director of Reimbursement for the Maryland Chapter from 2013 to 2017. David is also a CHT, Certified Hand Therapist, graduating from the Drexel University’s Certificate of Advanced Practice in Hand and Upper Quarter Rehabilitation. He is certified through the HTCC, Hand Therapy Certification Commission.

Prior to his education in physical therapy, David received a Bachelor of Business Management (1995) and Bachelor of Health Sciences (2000). His professional background, character and commitment to serve are structured by his education and experiences in hospitality management, R.O.T.C, and fitness endeavors. His interest to pursue the profession in physical therapy and rehabilitation was driven by assisting a dear friend through the recovery of a multiple level spinal fracture suffered from a motor vehicle accident; a lesson in the value of your body, for David, learned the easy way.

David is certified in the management of myofascial pain and the skill of Dry Needling, a skill unique to a handful of therapists in the United States and an incredible adjunct to traditional interventions of physical therapy. He is also a certified Lymphedema Specialist by the Klose group. Prior to his licensing as a therapist, David has held licenses in massage therapy in Maryland and Washington DC. His particular clinical interests are conditions of the shoulder, spine and hip that require mobilization and manipulation of joint, nerve and muscle tissue. If you are scheduled to be evaluated and treated by David, expect a customized program of hands-on, manual therapy and a methodical exercise program.


Physical Therapist & Orthopedic Certified Specialist
Director of Education

Dr. Jung studied Exercise Science and earned Doctorate Degree in Physical Therapy from University at Buffalo, State University of New York. Dr. Jung also completed Manual Therapy Fellowship Program from Regis University and holds a fellow status from the American Academy of Orthopedic Manual Physical Therapists. Dr. Jung utilizes evidence-based medicine in the management of musculoskeletal and vestibular disorders to provide best quality of individualized care. Dr. Jung is one of few primary practitioners in the local medical community to provide in-office Benign Paroxysmal Positional Vertigo Maneuvers and Vestibular Rehabilitation. He also offers golf performance program including video swing analysis for various level of golfers in the area.

Dr. Jung is an Orthopedic Clinical Specialist in Physical Therapy credentialed by American Board of Physical Therapy Specialties. He is a Certified McKenzie Method Provider of Mechanical Diagnosis & Therapy from McKenzie Institute USA and a Certified Orthopedic Manual Therapist from Maitland-Australian Physiotherapy Seminars. He then became a Certified Manual Trigger Points Release and Dry Needling Provider through the Janet G Travell Seminars. Dr. Jung is also an active member of the American Physical Therapy Association and the American Academy of Orthopedic Manual Physical Therapists.

Dr. Jung co-authored few articles and received an award for best poster presentation from APTA combined section meeting. He frequently presents clinical case studies at professional conferences. He continuously performs clinical research regarding cervicogenic headache and dizziness, utilization of subgroup classification favoring lateral principle for non-specific low back pain, dry needling approach in orthopedic practice, and regional interdependence approach for golfers with mechanical low back pain.

Dr. Jung is happily married with wife, a daughter, and two dogs. In his free time, Dr. Jung enjoys hiking and playing soccer. He is an avid golfer and a martial artist in both Kumdo and TaeKwonDo. He also enjoys mentoring regional physical therapy graduate students and clinicians. Dr. Jung currently holds an adjunct faculty position in University of Maryland School of Medicine and Korea University.


Lambros Georgallas, DPT, FCE, CMTPT
Physical Therapist
Director of Rehabilitation

Dr. Georgallas joined the White Oak Physical Therapy and Pain Management family in May 2011. He is originally from New York where he worked as the Clinical Director of a well-known orthopedic, sports and surgical rehabilitation office. He was a part of the faculty and fellowship educators for the Mastery Certification in Manual Therapy (MCMT) provided by Hands-On Seminars. Currently Dr. Georgallas holds the position of Director of Rehabilitation for White Oak Physical Therapy and Pain Management since September 2013.

Dr. Georgallas has a Doctorate of Physical Therapy (DPT) and graduated in 2008 from Stony Brook University in New York. His expertise of physical therapy practice includes Orthopedic Conditions and Sport Injuries affecting the general, working and athletic population using the latest specialized manual and exercise therapy techniques. Dr. Georgallas’ clinical skills expand to the rehabilitation of balance problems and vestibular disorders, and Parkinson’s Disease.

Dr. Georgallas is a Certified Manual Trigger Point Therapist (CMTPT) and Dry Needling provider through Myopain Seminars. He also is a Functional Capacity Evaluator (FCE) to objectively measure a person’s physical capability to perform at their highest potential for their jobs and careers. Dr. Georgallas is known for improving his patients’ condition by assessing the most effective combination of Trigger Point Therapy, Intramuscular Therapy, Myofascial Release Therapy, Muscle Energy Techniques, Manual Manipulation of the Spine and Joints, Interval Exercise Training, Therapeutic Stretching and personalized home exercise programs. Each patient is considered individually for their plan of care and therapeutic goals.


Michael Robinson, PT, DPT, OCS, CMTPT
Physical Therapist & Orthopedic Certified Specialist

Dr. Robinson received his Bachelor of Science from Howard University in 2010. In 2013, he earned his Doctorate of Physical Therapy degree from Emory University in Atlanta, Georgia. Dr. Robinson is also a residency-trained physical therapist via the Orthopedic Residency Program at the University of North Carolina, Chapel Hill.

A board-certified orthopedic clinical specialist (OCS), Dr. Robinson is credentialed by the American Board of Physical Therapy Specialties (ABPTS) and is an orthopedic section member of the American Physical Therapy Association (APTA). Dr. Robinson is also an APTA-Credentialied Clinical Instructor who has mentored physical therapy students from Temple University and the University of Maryland.

Dr. Robinson currently serves as an adjunct professor in orthopedics with the Howard University Doctor of Physical Therapy program.

Dr. Robinson has authored published articles pertaining to the management of lower extremity injuries in active adults and management of individuals with low back pain. He also has interests in dry needling, muscle energy, mechanical diagnosis and treatment (MDT), and the management of temporomandibular dysfunction.

Michael is a White Oak native. He attended Springbrook High School in the mid-2000′s and he looks forward to giving back to the community he comes from.


Aminata Fountain, PT, DPT, CMTPT
Physical Therapist

Dr. Fountain earned her Bachelor of Science Degree in 2007 and Doctorate of Physical Therapy Degree in 2011 from Howard University. She served as president of the physical therapy class from 2008-2009 until the birth of her second child. Motivated by her passion for the profession and aspiration to be a great role model, Dr. Fountain’s strive for success earned her spot in the Division of Allied Health Honor Society and was presented with the Perseverance Award.

Post professional, Dr. Fountain has successfully completed advanced training in the assessment and treatment of myofascial trigger points and is certified in dry needling. She has also received specialized training for pelvic floor pain and dysfunction. Dr. Fountain additionally has training in McKenzie method of mechanical diagnosis and therapy for patients with lumbar spine derangements and dysfunctions.

Dr. Fountain has practiced in a women’s health physical therapy facility treating patients with pelvic pain, pelvic organ prolapse, urinary and fecal incontinence and other women health related dysfunctions. Dr. Fountain has also practiced in skilled nursing treating patients ranging from young adults to the geriatric population with a wide variety of neurological, autoimmune, post operative and orthopedic diagnosis. Currently, Dr. Fountain’s preferable practice venue is in the private sector working with diverse age groups from pediatrics to geriatrics with sport, orthopeadic, neurologic, post-operative and women’s health related conditions.

Dr. Fountain is currently working towards her certification in sports and women’s health. She can relate to female athletes/weekend warriors returning to a sport following childbirth or other women health related conditions. She understands the challenge between nurturing your family and nurturing yourself. Her desire is to empower both women and men to make lifestyle changes that will strengthen their overall well being. She is dedicated to delivering evidence-based treatment and keeping current with the world’s continuous changes in medicine. Dr. Fountain believes, “You are what you do and you are what you don’t… choose your path.”


Nick Poulus, PTA
Physical Therapist Assistant

Nicholas Poulos earned his Bachelor of Science degree in Exercise and Sports Science from Frostburg State University in 2006. Following graduation from Frostburg State, he entered the health and fitness industry as a Certified Personal Trainer. This provided him the opportunity to gain valuable experience by developing programs to address his client’s goals, correct muscular imbalances, and improve overall well-being. He quickly discovered that Physical Therapy was the best way to line up this passion as a career. Nicholas graduated from Montgomery College’s Physical Therapist Assist program with an Associate’s in Applied Science degree in 2016.

Nicholas has worked in outpatient physical therapy since 2009, allowing him to blend his knowledge of performance training and corrective exercise to create unique treatment plans. He is thrilled to continue his career with this team and truly has a passion for providing high quality, evidence based treatment to all his patients. He intends to pursue future career options in the field by becoming a Doctor of Physical Therapy, while continuously adding clinical specializations to further his growth and knowledge. Nick currently has completed specialized training in Manual Trigger Point Therapy, Evidence Based Manual Therapy and Self Care techniques. He is a member of the American Physical Therapy Association (APTA) and the Orthopedic Section of the APTA.

Outside of the clinic, Nicholas enjoys spending time with family and friends, competing in triathlons, obstacle course races, and practicing various forms of strength training.


Amber Rand, DPT, OTR/L, MTPT
Physical Therapist & Occupational Therapist

Dr. Rand obtained a Bachelor of Science degree in Exercise Physiology at Colorado Mesa University in 2008. She went on to the University of Saint Augustine for Health Sciences and completed a Master of Occupational Therapy degree and a Doctor of Physical Therapy degree as part of their duel degree program. While completing her Doctor of Physical Therapy she completed coursework for the University of Saint Augustine’s manual therapy certification.

Dr. Rand is a Certified Manual Trigger Point Therapist and Dry Needling provider and was certified through Myopain Seminars. She has been published on the use of Dry Needling in the Upper Extremity in The American Society of Hand Therapist newsletter Times. The focus of her continuing education has been with upper extremity injuries and management, vestibular dysfunction and pelvic floor rehabilitation. She is currently working toward becoming a Certified Hand Therapist.

Dr. Rand has practiced both inpatient therapy and outpatient hospital settings but finds community oriented practice to be the most fulfilling for her skills. She uses her skills to practice holistic treatment for her patients and finds her rehabilitative techniques – the practice of assessing the whole body as opposed to a label for a diagnosis or injury. She feels education is the key to empower the patient and enhance wellness by allowing them to take responsibility for their own care to maintain function throughout a lifetime.

Dr. Rand lives with her husband and dog. She enjoys hiking, skiing, mountain biking, camping, and spending time with friends..

Jorge Gomez

Jorge L. Gomez, OTR/L, MS
Occupational Therapist

Jorge graduated from Florida International University in 2014. His hard work and high achievements granted him the recognition and was awarded to become a member of Pi Theta Epsilon (PTE) a specialized honor society for occupational therapy students and alumni. He developed a passion for the Upper Extremity and has been practicing in the field of orthopedics upon graduation. He attends National Upper Extremity Conferences in addition to medical journals forums of ASHT (American Society of Hand Therapists), to provide the most efficient and innovated treatment for his patients. Jorge grew up in Miami, FL, and enjoys outdoors sports and spending time his family.