Meet The Staff

Vitality Chiropractic and Medical Wellness is a Rockville, MD centered team of carefully selected healthcare professionals working together to help individuals achieve their health goals. We create a safe and healing atmosphere through our personalized service.

Our Doctors of Chiropractic and support staff are expertly trained and strive to meet the healthcare needs of the patients we serve.


– Dr. Glenn Molin, Director

– Dr. Diego Proano

– Dr. Robert Rifkin (founder/retired)


– Ling Liu, L.Ac., Dipl. Ac.

Nutrition Consultant

– Elizabeth Credi, MS, CNS, LDN

Dr. Glenn Molin, Director

Dr. Molin has over 25 years of experience in the world of healthcare. After receiving a Bachelors degree from Adelphi University, he went on to receive his Doctorate of Chiropractic degree from New York Chiropractic College in 1991. He then opened the first of several successful chiropractic wellness centers in Virginia. Dr. Molin became a valued and trusted health resource for the many patients he served. Over the years, he became a much sought lecturer and educator on health and wellness and ultimately received several awards for his outstanding service to patients and the chiropractic profession. He is most proud of receiving the B.J. Palmer Memorial award for dedicated service to the profession and for being named “Chiropractor of the Year” in 1996 by his peers in the VA Society of Chiropractic.

Dr. Molin is a nationally certified Doctor of Chiropractic and is licensed in New York, Virginia, and in Maryland.

After 12 years of active clinical practice, he decided to utilize his diagnostic and clinical skills to assist other doctors help their patients through the use of advanced medical diagnostics. In 2005, he founded and developed a thriving radiology center in Columbia, MD utilizing state-of-the-art diagnostic equipment. It was there that Dr. Molin realized the need of an integrated approach to managing health. He saw, quite literally, the devastating effects of poor health from the inside of patients’ bodies. Physicians referred people to his radiology clinic looking perfectly fine on the outside only to find debilitating disease on the inside.

“People seemed like they were rusting away” Dr. Molin was quoted as saying. “Doctors have become very good at adding years to our lives, and now is the time to take the steps to add life to our years…”

Dr. Molin developed Vitality Chiropractic and Medical Wellness resting on the foundational work of Dr. Robert Rifkin and Rifkin Chiropractic and Wellness Center in Rockville, MD.

He remains passionately committed to serving the Rockville community by offering the finest in Chiropractic and Integrative healthcare with the goal of helping people live “Vibrantly for Life”.

Dr. Diego Proano

Dr. Diego Proano grew up in Montgomery, MD just a few miles from our office and is a true native Marylander. After graduating from Magruder High School in Rockville, Dr. Proano attended the University of Maryland, College Park, where he majored in Neurobiology and Physiology. Dr. Proano earned his Doctor of Chiropractic degree from Palmer College of Chiropractic, Florida Campus, where he graduated Cum Laude in 2009.

Following earning his Doctor of Chiropractic degree from Palmer College of Chiropractic, he returned to Maryland and began practicing in the Baltimore area as part of a large multi-disciplinary healthcare and rehab group. He quickly earned a clinic director position at an office that focused on active physical therapy, aquatic therapy, functional capacity evaluations, work conditioning, work hardening and pre-and-post surgical rehabilitation. He has lectured on the topics of Functional Capacity Evaluations, aquatic rehabilitation and functional rehabilitation.

Dr. Proano is well educated and passionate about evaluating and treating the whole body by addressing and correcting dysfunctional movement patterns that lead to pain. He focuses on using an integrated approach, including chiropractic techniques, functional movement, active rehabilitation and soft tissue release. Dr. Proano firmly believes that the best approach to getting out of pain centers on teaching his patients how to facilitate the body’s natural ability to respond and adapt to positive change (corrective exercises and adjustments), and addressing faulty body mechanics and lifestyle patterns (poor posture, weak or tight muscles).

Dr. Proano is fluent in both Spanish and English and enjoys treating his patients as he would the closest members of his family. He is an avid sports fan, and his number one love is the University of Maryland Men’s Basketball Team. Dr. Proano is a self-described “foodie” and when not treating patients at Vitality Chiropractic in Rockville, enjoys seeking new and diverse cuisines.

Ling Liu, L.Ac., Dipl. Ac.

Ling Liu, L.Ac., Dipl. Ac. is licensed in Acupuncture in Maryland and Virginia. She is certified by the National Certification Commission for Acupuncture and Oriental Medicine (NCCAOM). Ling practices acupuncture and Chinese herbal medicine, and people who have received her treatment have greatly improved their health conditions. From 2001 to 2002, Ling participated in research (with Georgetown University Medical School and Dr. Xiaoming Tian, L.Ac.) sponsored by NIH on the efficacy of Acupuncture as a treatment for Fibromyalgia. She graduated from Beijing Medical University in 1991, and then received her training in Acupuncture and Chinese Medicine at the Beijing University of Traditional Chinese Medicine. She finished the master-leveled program, and received the Distinguished Achievement Award from the Maryland Institute of Traditional Chinese Medicine.

Ling is on the Board of Directors of the Chinese Association of Traditional Chinese Medicine in the Greater Washington D.C. Area, the secretary of the National Association of Chinese Medicine, and a member of the American Society of Acupuncturists.

Lindsey Brandenberg, M.S. Nutrition and Integrative Health

Lindsey Brandenberg, M.S. Lindsey received her master’s degree in Nutrition and Integrative Health from Maryland University of Integrative Health in August 2014 where she studied a variety of traditional and conventional approaches to nutrition and health. Lindsey’s approach to nutritional counseling is rooted in the belief that every time we eat, it is a chance to nourish and support our body’s own healing ability. Together, Lindsey will work with you to give you the tools and guidance you need to create long-lasting change and help create the healthiest version of yourself.

Vitality Chiropractic and Medical Wellness Rockville

Office Hours





8 – 12









8 – 1



By Appt.





What Sets Us Apart

  • We Accept Most Insurances
  • Free Consultations Available
  • Convenient Hours & Location
  • Feature Cutting Edge Techniques
  • Utilize State-of-the-Art Equipment