DR. LOUIS ZIEGLER, D.C., F.I.A.M.A.
Dr. Ziegler is a board-certified holistic chiropractic integrative physician, licensed by the Virginia Board of Medicine and has been serving in private practice for over 20 years. He has been named "Top Physician" by his peers for over 15 consecutive years. Dr. Ziegler attended the University of Connecticut on a full athletic scholarship and then received a doctorate degree from Life University in Atlanta, Georgia. He completed post graduate studies and physiological therapeutics at National University of Health Science in Lombardi, Illinois and received a fellowship in medical acupuncture from the International Academy of Medical Acupuncture in Carefree, Arizona. In addition, he is certified by the American Biomechanical and Bioengineering Association.
Since 1990, Dr. Ziegler has provided families with health care, focusing on prevention and healing to promote optimal wellness. As an expert, his approach is whole body and mind to include scientific approaches including the use of acupuncture, chiropractic, nutrition, vitamin supplements and physical medicine. He takes all aspects of the patient's lifestyle into account and uses integrative medicine to facilitate the healing response. Dr. Ziegler strives to create a partnership with his patient to better understand the complex interactions between mind, body and spirit while incorporating their unique internal and external environments into treatment plans.
Thousands of people have seen Dr. Ziegler due to his regular contributions to national and local media organizations such as: ABC's "Good Morning America", ABC's "News Channel 8", Northern Virginia Magazine, Washingtonian Magazine and Your Health Magazine. In addition, he is a consultant to the medical office of the Japanese Embassy and has served as an expert witness for multiple jury trials. Dr. Ziegler finds true passion in healthcare and fitness and has completed both Marine Corps and New York City Marathon's multiple times.
DR. SEOL YOON, L.AC., DIPL. OM, DAcCHM (NCCAOM)
Dr. Seol Yoon, DAcCHM, L.Ac., is a nationally board-certified Diplomate in Oriental Medicine (Acupuncture and Chinese Herbal Medicine) and a licensed acupuncturist dedicated to helping patients restore balance, improve function, and achieve lasting wellness through Traditional Chinese Medicine (TCM).
She earned her Master’s degree in Acupuncture and Oriental Medicine from Arirang University in Virginia and completed her Doctorate in Acupuncture with a specialization in Chinese Herbal Medicine at Pacific College of Health and Science in California. Her advanced education and clinical training allow her to thoughtfully integrate classical Eastern medical principles with modern, patient-centered care.
With extensive training in Traditional Chinese Medicine, Dr. Yoon specializes in Korean SaAm Acupuncture and Tung’s Acupuncture—refined systems recognized for their precision, gentle application, and powerful therapeutic effects. Using comprehensive diagnostic methods, including pattern-based tongue diagnosis, she creates highly individualized treatment plans designed to address both immediate symptoms and the underlying root causes of imbalance.
Dr. Yoon believes that meaningful healing begins when patients feel heard, understood, and actively involved in their care. Her approach supports the body’s natural healing capacity while offering practical lifestyle guidance and personalized herbal medicine recommendations to promote sustainable, long-term health rather than temporary relief.
She has a special passion for women’s health and fertility care, focusing on hormonal balance, menstrual health, prenatal support, labor preparation, and postpartum recovery. Dr. Yoon also works closely with patients undergoing fertility treatments such as IUI and IVF, helping to nurture both physical and emotional balance throughout their journey.
She welcomes individuals seeking care for a wide range of concerns, including chronic pain, digestive disorders, chronic fatigue, immune imbalance, migraine headaches, insomnia, stress and anxiety, autoimmune conditions, women’s health issues, and overall wellness support. Through her compassionate and thoughtful approach, Dr. Yoon strives to create a supportive healing environment where patients feel comfortable, empowered, and guided toward improved health and lasting vitality.
EMILY CHANG , L.Ac., Dipl. Ac. (NCCAOM)
Emily Chang is a licensed acupuncturist and a diplomat in acupuncture certified by the National Commission for Acupuncture and Oriental Medicine (NCCAOM).
Emily holds a degree of Masters of Acupuncture at Maryland University of Integrative Health (formerly Tai Sophia Institute) in Laurel, Maryland. Prior to acupuncture school, she went to Rensselaer Polytechnic Institute in Troy, NY and received Bachelor's degree in Chemistry.
She is now the (5) fifth generation carrying on the path of a healer, raised in a family practicing acupuncture and herbal medicine. Acupuncture and Oriental Medicine are holistic approaches to conventional Western Medicine and are marvelous holistic tools for the prevention, maintenance and treatment of various ailments and health problems. They offer safe and effective methods to balance the mind, body and spirit.
"My goal is to improve the health of my patients using the natural and proven methods of Oriental Medicine which help the body heal itself restore comfort, confidence and happiness in the patient. A unique treatment plan is designed for each patient to address his or her specific concerns I would like to assist you in your journey to the best possible health. I specialize in the treatment of chronic and acute pain management, in fertility, sinus problems, allergy, migraines, headaches, women's issues, psychological disorders, hormonal imbalance and immune disorders.”
She is active and proud partner of the American Pregnancy Association (APAP). The mission of the organization is to promote reproductive and pregnancy wellness.
MONIQUE WILLINGHAM, MS, CRNP
My goal is to help my patients get well by finding a balance in life — not just physically, but in mind, body and spirit. I look at each patient’s medical history, family history, medications, sleep problems, adrenal and other endocrine problems. We do a thorough workup and develop a treatment plan. Sometimes relatively simple changes can radically improve a patient’s health!
Monique Willinghan, ANP-BC, approach to care comes from a Functional Medicine (FM) perspective, treating the “whole person,” not just her patient’s symptoms. Each new patient visit starts with a look back in time to find stressors or traumas that may be contributing to his or her health condition.
After a thorough physical examination, targeted blood work and other specialized tests to find hormonal imbalances, nutritional deficiencies, or other fundamental dysfunctions within the body will be ordered. Monique Willinghan, ANP-BC, then creates a unique treatment plan that aims to address those imbalances and lower inflammation so the body can begin healing.
To achieve optimal health, she believes in identifying and treating bodily symptoms, imbalances, causes and dysfunctions. Her functional and integrative focus promotes patient-centered medical healing. Monique Willingham, ANP-BC special interests include: thyroid disorders, digestive ailments (Leaky Gut), nutritional deficiencies, adrenal fatigue, and weight loss. She also specializes in bioidentical hormone replacement therapy for perimenopausal & postmenopausal women, including the treatment of hormonal imbalances in men. She offers both traditional and comprehensive blood testing to detect toxins & food allergies; as well as, hormonal levels and vitamin deficiencies through the use of hair, saliva and/or stool analysis.
Nurse Practitioner Willingham, CRNP is native to Maryland and has over 15 years of clinical experience in oncology, surgery and wellness. She earned her Master of Science degree from University of Maryland and earned her Bachelor of Science in Nursing from University of Delaware. She is certified in cosmetic injections as well as completing continuing education on the science of medical cannabis, infusion based cellular health with micronutrient therapy, peptide therapy, food is medicine and therapeutic exercise programs.
dR. CHAD GREGORY KAHL, M.D., FAAFP
Dr. Kahl is a board-certified physician with expertise in Embedded Medical Care, Medical Quality Assurance, Preventive Medicine, Population Health, Chronic Disease Management, and Aerospace Medicine.
His subject matter expertise and published articles have been widely used to spearhead wellness initiative programs that focus on prevention of chronic diseases and illnesses across a wide variety of organizations.
Dr. Kahl is adjunct faculty in Georgetown University’s Integrative Medicine Program and an assistant professor at USU, teaching aerospace medicine, integrative pain management, and acupuncture at Walter Reed’s Intrepid Center.
A longtime volunteer with Team RWB, he has helped raise nearly $250,000 for veteran health and suicide-prevention initiatives.
Dr. Kahl graduated summa cum laude from the University of West Florida and earned his medical degree from the University of Florida. In addition to his professional accomplishments, he is a proud father and husband.
MANDANA SHAFAI, M.D. (Currently Not Seeing Patients)
Dr. Mandana Shafai practices Internal Medicine with over 20 years in Primary Care Medicine experience. She was an honor graduate from Wright State University Medical School in Dayton, Ohio and completed her residency in Internal Medicine at Georgetown University Hospital in 1996. She has taught as an Attending Physician at The Georgetown Clinic and the Virginia Hospital Center in Arlington, Virginia. She was the Preceptor for the Physician’s Assistant Program at Howard University and the Guest Speaker for Cancer Prevention and Screening at Planning Research Corporation (PRC). Dr. Shafai was invited as a speaker to discuss various health related issues on “The Voice of America”, which was aired in many Middle Eastern Countries.
It is Dr. Shafai’s goal to find the underlying cause of your illness versus “putting a bandaid on the symptom.” Her mission is to join you on your journey to balanced health through prevention, education, proper nutrition, stress management, and supplemental injections. Utilizing her extensive training in both traditional and holistic health, she treats your acute and chronic illnesses, such as: diabetes, hypertension, high cholesterol & asthma; and performs physical & well woman exams.