Meet Elite
Dr. Jason Litt, MD, D.ABA
Founder And Owner
Utilizing cutting-edge technologies for the treatment of musculoskeletal pain and disease, Dr. Jason Litt, MD, D.ABA is a double board-certified physician in anesthesiology and pain management. He has dedicated his medical career to improving the health and lives of others. He is an expert diagnostician focused on having his patients return to the activities they love using non-surgical and cutting edge therapies.
Dr. Litt has extensive experience treating various conditions including complex spine pain; tendon, shoulder and knee injuries; osteoarthritis; and discogenic pain as well as complex regional pain syndrome (CRPS). Dr. Litt uses the most advanced technologies available, including radiofrequency ablation, neuromodulation, regenerative medicine therapies, and various pain-device implants for minimally invasive treatment of chronic back, neck, knee, joint, and other pain issues.
Dr. Litt has received extensive medical training in Pain Medicine and Anesthesiology at some of the nation's top programs, and is fully board certified in both fields.
Dr. Litt graduated from the University of Maryland at College Park with a Bachelor’s of Science in Physiology and Neurobiology. A New Jersey native, he returned to the state to obtain his medical degree at Rutgers Medical School. During medical school, he was inducted into the prestigious Gold Humanism Honor Society, to which he was nominated by his peers for his exceptional compassion towards his patients. Dr. Litt went on to complete his internship and anesthesiology residency training at The Mount Sinai Hospital in New York City. From there, he completed his fellowship training in interventional pain medicine at The University of Virginia in Charlottesville.
Driven by his passion to help the community and provide outstanding service and medical care, he founded Elite Spine & Pain, LLC, where he hopes to continue to aid the community with his unique, and customized approach to pain management. Through interventional injections/procedures, medication management and physical and cognitive therapy, he creates a personalized treatment plan for each patient to achieve and maintain maximum pain relief.
Dr. Mohsin Sheikh, MD
Mohsin S. Sheikh, M.D., is board-certified in both physical medicine & rehabilitation and pain medicine. He served as the founder and medical director of Pain, Spine & Rehab Associates in Gaithersburg, MD for eleven years before joining the Elite Spine & Pain team.
Utilizing his unique dual training, Dr. Sheikh accurately diagnoses painful conditions and comprehensively treats them using non-surgical techniques. He takes a multidisciplinary approach to care, coordinating with primary care physicians, other specialists, and therapists, to ensure his patients receive well-rounded and complete care. Above all, his personal and professional approach, combined with a compassionate and humanistic nature, have been extremely well regarded by his peers and very well received by his patients. Dr. Sheikh has been recognized as a “Top Doctor” in Washington, D.C., by Washingtonian magazine for the last nine years.
In 1996, Dr. Sheikh earned his B.A. in Biology and Psychology from Rutgers University and in 2002, he obtained his medical degree from St. George’s University School of Medicine. He completed his internship in Internal Medicine at Drexel University College of Medicine in Philadelphia.
Dr. Sheikh was Chief Resident at Georgetown University Hospital and National Rehabilitation Hospital in Washington, DC. Afterwhich, he completed his fellowship at the University of North Carolina at Chapel Hill Pain Medicine.
When he’s not improving the lives of his patients, Dr. Sheikh loves watching college basketball, playing tennis, traveling, and spending time with his wife and two daughters at their home in Rockville, Maryland.
Cassandra Walker, CRNP
nurse Practitioner
As a nurse practitioner, Cassandra brings a compassionate approach to her role at Elite Spine & Pain. With a healthcare career that began in 2014, Cassandra earned her Bachelor of Science in Nursing from the University of Maryland School of Nursing and furthered her expertise with a Master’s of Science in Nursing from Simmons University in 2019.
Her diverse experience spans from the Pediatric ICU/ER to advanced urgent care and clinical decision units, obesity management, and sleep medicine. This variety has equipped her with a deep understanding of patient care across all ages, reinforcing her natural empathy and commitment to patient well-being.
Cassandra is dedicated to advocating for her patients and their families, focusing on creating effective care plans that enhance their quality of life and health. Her blend of professional skill and genuine concern for her patients makes her a valued member of the Elite Spine & Pain team.
Kristin Reisinger, PA-C
Physician Assistant
Kristin Reisinger, PA-C, is a nationally certified Physician Assistant (NCCPA) with extensive clinical expertise in pain management. She received her Bachelor of Science from the University of Maryland before completing her Master of Science in Physician Assistant Studies from Rutgers University in 2016.
Prior to joining Elite Spine & Pain, Kristin practiced in Gaithersburg for 8 years, where her approach to pain management focused on multidisciplinary collaboration and utilizing evidence-based practices regarding medication and interventional procedures. Kristin is adept in various musculoskeletal procedures, including trigger point injections, intra-articular joint injections, bursa injections, Botox injections for chronic migraine management and occipital nerve blocks. She is passionate about providing compassionate, patient-centered care that emphasizes education and individualized treatment plans to help her patients improve their functional status and quality of life.
Outside of work, Kristin enjoys spending time with her family and friends, being outdoors, and following her favorite sports teams.
Amy Ramos
Practice Manager
Amy, a seasoned and empathetic professional, brings over seven years of rich experience in medical leadership roles to her position as the Practice Manager at Elite Spine & Pain. Her journey in the healthcare sector is marked by an unwavering commitment to excellence and an in-depth understanding of patient care dynamics.
In her pivotal role, Amy excels in streamlining operational efficiencies, enhancing patient services, and fostering a collaborative and supportive environment for both staff and patients. She holds a remarkable record of implementing innovative strategies that significantly improve patient satisfaction and operational productivity. Her ability to balance the intricacies of healthcare management with a compassionate approach to patient interaction sets her apart.
Amy's leadership is characterized by her proactive approach to problem-solving, adaptability to evolving healthcare trends, and a keen insight into both administrative and clinical aspects of healthcare management. Her efforts are instrumental in maintaining high standards of care at Elite Spine & Pain, where she oversees everything from regulatory compliance and staff development to financial management and quality improvement initiatives.
Under Amy's guidance, Elite Spine & Pain has not only achieved operational excellence but also cultivated a patient-centric culture that prioritizes empathy and personalized care. Her dedication and skillful leadership make her an indispensable asset to the team, significantly contributing to the practice's reputation as a leader in pain management and patient care.