Our Team

Welcome to Chronic Conditions Center. Here you can regenerate, rejuvenate and restore your health. Chronic Conditions Center’s mission is to help our clients move forward and optimize their health using the most advanced connective tissue supplementation and other regenerative therapies available. The practice was founded by Dr. Robert Kuhn and has evolved into a premier chronic pain and anti-aging therapy clinic with a focus on Regenerative & Functional Medicine approach.

Dr. Mark Hamra – Medical Director

Dr. Mark W. Hamra DO is a practicing Physician, Medical Director, and Healthcare IT Consultant with 20+ years of experience. He attended undergraduate school at Southwest Missouri State University graduating in 1991 with a bachelor’s degree in Biology and Chemistry. In 1996 he Graduated from Medical School at the University of Osteopathic Medicine and Health Sciences as a Doctor of Osteopathy. Following Medical school, he completed a Residency in Family Medicine at Metro Health Center, in Erie PA graduating in 1999.  He is board certified in Family Medicine by the American Osteopathic Board of Family Physicians. Following his Residency Dr. Hamra Served as a Physician in the United States Air Force from 1998 to 2009.  After serving he has maintained an active medical practice and consults as a clinical subject matter expert to the Department of Defense and Department of Veteran Affairs for the world-wide deployment of a Joint Electronic Health Record (EHR).  Dr. Hamra currently holds a Board Certification in Integrative Medicine.

Dr. Margaret Teu – Nurse Practitioner

Dr. Margaret Teu, DNP, RN, LNP, WHNP-BC, FNP-BC, CNE has been a nurse practitioner for over 10 years. She received a BA in history from James Madison University is 2002. After graduation, she took a position in a physician’s office that ignited her passion for nursing and healthcare, specifically women’s health. She attended Bon Secours Memorial College of Nursing and obtained her diploma in nursing in 2005. She then continued her education at the graduate level at Virginia Commonwealth University where she obtained a master’s of science in nursing with a focus on women’s health. Dr. Teu earned her doctor of nursing practice terminal degree from Duquesne University in Pittsburgh in 2011. Her capstone research focused on patient education prevention interventions related to sexually transmitted disease prevention. In 2016, Dr. Teu obtained a post master’s certificate as a family nurse practitioner from Maryville University. Dr. Teu is the program director and assistant professor for the MSN FNP program at South University in Richmond, VA. In addition to teaching, she has an extensive clinical background in infectious diseases, women’s health, aesthetics and injections, adult-gerontology, regenerative medicine- specifically the application of connective tissue supplementation, and medical weight loss. She is a board certified by the National Credentialing Center as a women’s health nurse practitioner and is board certified by the American Nurses Credentialing Center as a family nurse practitioner. Dr. Teu received certification from the National League of Nursing as a certified nurse educator. Dr. Teu lives in Richmond, VA with her two dogs, Kevin and Sassy Jo. She enjoys reading, ballroom dancing, travelling, and spending time with family and friends.

Dr. Robert Kuhn

Dr. Robert Kuhn graduated from Parker College of Chiropractic in Dallas, Texas and has been in full-time practice since 1999. He is the author of the book Return to Health: Overcoming the Unimaginable and Beating the Odds. Dr. Kuhn is also a nationally recognized speaker at the NeuroMetabolic Superconference and trains and consults other doctors in his profession.

His wellness-based practice focuses on taking care of people with chronic conditions, autoimmune imbalances, weight problems and numerous other undiagnosed pain syndromes and health problems.

Dr. Kuhn is Board Certified in Integrative Medicine and holds a diplomat in Whole Medical Systems from the American Association of Integrative Medicine. He is also a graduate of the American Functional Neurology Institute (AFNI). He has been helping patients regain their health utilizing functional medicine, functional neurology and chiropractic techniques in his practice for twenty years.


"I've had an unbelievable experience after having connective tissue therapy. I'm walking with less pain and my stamina has improved tremendously. It's been a great experience."



Chronic Conditions Center

let's talk! please contact us today!

109 Bulifants Blvd Suite C, Williamsburg, VA 23188

Phone: (757) 229-6069

501 Independence Parkway Suite 101 Chesapeake, VA 23320

Phone: (757) 842-6848