Terri, Owner

Terri opened Express Weight Loss and Wellness Clinic in 2014 with her sister Diane.  It was their dream to create a place that motivated people to get healthy.  A one-stop clinic that utilizes medical advancements such as lab testing, injections, and prescription medication as well as holistic alternatives.  Understanding the need for permanent lifestyle changes, her team educates clients on best practices through nutritional guidance and healthy alternatives that are realistically achievable for parents on budgets, career-driven clients with hectic schedules, and for those ready to make health their number one priority. Terri holds a Bachelor of Science degree in Engineering from MSU, working in Detroit’s auto industry for over a decade before deciding to change her career path to more closely match her passion for helping people.  She studied weight loss, wellness and lab testing while training in Georgia, then brought the expertise of over 70 weight loss/wellness affiliates to one location, offering the only truly customized weight loss programs in Michigan.
Volunteering on mission trips and for local charity organizations is another one of Terri’s passions. She often enrolls the clinic (staff and clients) to join her in renovating homes for survivors of trafficking, feeding our homeless community, and mentoring troubled youths.   Keep an eye out for these opportunities on our social media pages!

Dr. Mark Ryan, DO Physician

Dr. Ryan grew up here in Clarkston, attending Clarkston High School!  With over 18 years of experience, Dr. Ryan has earned a 5-star rating across all patient-rated categories, reviews of over 300 patients  (112 reviews within the last 12 months).  Dr. Ryan received his medical degree from Michigan State University, College of Osteopathic Medicine, 2004.  He holds certification with the AOA Board of Orthopedic Surgery. Dr. Ryan is highly acclaimed, earning the Patients’ Choice Award (2015, 2016, 2017), Compassionate Doctor Recognition (2015, 2016, 2017), On-Time Doctor Award (2016, 2017), and the Vitals Preferred Provider.  He is passionate about “giving patients their life back”.


Angela, Nurse Practitioner

Angela’s compassion for her patients is unmatched! Her knowledge comes from 30 years with Beaumont Hospital, now managing 70 practitioners.  Her career began with her Bachelor of Science in Nursing from Madonna University, then treating patients as a nurse for 12 years.  She earned her Master of Science in Nursing- Adult Primary Nurse Practitioner and had worked with Beaumont’s Weight Control Center for 7 years before bringing her vast knowledge of weight loss to our team. Angela is always advancing in education, later earning Certification as a Nurse Educator and is presently pursuing her Doctorate degree.  Angela has been honored with the Nurse Practitioner of the Year Award (2014),  Madonna University’s Mentorship Award (2015) and Leadership Award (2011), and earned a First Place Research Award (2003).

Denni, Dietitian

Denni is passionate about educating people about nutrition and how to make healthier food choices.  She received her bachelor’s degree in Dietetics from Michigan State University and did her internship at St. Mary’s Hospital in Rochester, MN.  She has been helping people improve their quality of life through healthy eating for nearly 30 years.  “Healthy eating has many fabulous benefits, including:  weight loss, increased energy, better brain function, immune health, slowed aging, decreased risk of hypertension, lessened inflammation, stronger bones, cancer protection and lower LDL (bad cholesterol).  As nutrition increases, so does your quality of life!”