UnaSource - Comprehensive Weight Loss Center

UnaSource Comprehensive Weight Loss Center
4550 Investment Drive
Suite 220
Troy, MI 48098
Phone: (248) 952-5083

Meet the Staff

Michael S. Doyle, MD, MPH- Medical Director

Dr. Doyle earned his Bachelor of Science degree in Biochemistry from the University of Michigan in 1975. He completed his Medical Degree from Wayne State University School of Medicine in 1980. He completed an Internal Medicine internship at the Detroit Medical Center in 1981. Dr. Doyle served as a general medical officer with the USAF 18th Tactical Fighter Wing in Okinawa Japan from 1981 to 1985, where he was awarded the Air Force Commendation Medal. He subsequently completed his residency in Internal Medicine at William Beaumont Hospital from 1985 to 1987. He earned his Masters of Public Health in Human Nutrition from the University Of Michigan School Of Public Health in 1995.

Dr. Doyle has served as Medical Director of Beaumont Hospitals Ferndale Clinic Division; Assistant Director of William Beaumont Hospitals Internal Medicine Residency Program; Chief of the Division of Preventive and Nutritional Medicine; Director of William Beaumont Hospitals Lipid Clinic; and Medical Director of William Beaumont Hospitals Weight Control Center. He was subsequently Director of the Lipid Clinic and Medical Director of Northpointe Health Center. Additionally, he has served as adjunct lecturer in Human Nutrition at the University Of Michigan School Of Public Health. He is also Clinical Assistant Professor of Internal Medicine at Wayne State University School of Medicine.

Dr. Doyle has been primary investigator in more than one hundred clinical research trials in the areas of obesity, diabetes, hypertension, lipid disorders, smoking cessation, and osteoporosis. He has been repeatedly named “Top Doc” in Lipid Disorders by Detroit Hour Magazine, is regularly included on the “Best Doctors in America” list, and is one of America’s top physicians in Bariatric Medicine as noted by Consumer’s Research Council of America. Dr. Doyle is a recognized regional expert and frequent lecturer on lipid disorders, preventive cardiology, nutrition, and obesity. His hobbies include long distance running, and he frequently competes in local, regional, and national races.

Barbara L. Ciesliga, MD

Dr. Ciesliga obtained her Bachelor of Arts in English Literature from the University of Michigan in 1989. Prior to her career in medicine, she worked as a research technician in Chicago at Children's Memorial Hospital in the Cardiology Department. She received her Medical Degree from St. George's University School of Medicine in 1995. She accomplished her combined residency of Internal Medicine and Pediatrics at Albany Medical Center in upstate New York from 1995-1999. Here she was the recipient of the Otto Faust Award for most outstanding Pediatric Resident in 1999.

After graduation Dr. Ciesliga returned to her home state of Michigan, where she began practicing primary care medicine in Swartz Creek.  Here she pioneered a new practice from its inception as an employed physician of Hurley Health Services.  She advocated preventive medicine, childhood immunizations and women's health maintenance. She was on staff at Hurley Hospital in Flint and was regularly involved with teaching in the Internal Medicine/ Pediatrics residency program.

Dr. Ciesliga joined Unasource Comprehensive Weight Loss Center to further foster her passion for preventive care and primary care issues such as obesity, hypertension, diabetes, nutrition, lipid management, and weight loss.

She enjoys lecturing to school groups about health maintenance and wellness and donates her time performing athletic physicals for local schools.

She is board certified in Internal Medicine and on staff at William Beaumont Hospital in Royal Oak

Nanette Cameron RD- Director of Dietetics

Nanette Cameron received her Bachelor of Science in Dietetics from Eastern Michigan University in 1995. During this time she completed her coordinated undergraduate program at William Beaumont Hospital in Royal Oak. She has been commissioned on the Dietetic Registration of the American Dietetic Association since 1995, and is also a member of the American Dietetic Association.

Nanette’s expertise as a dietitian has been focused on weight management, diabetes, and cardiovascular nutrition. Her current role as Director of Dietetics at UnaSource Comprehensive Weight Control Center is to primarily provide individual nutritional counseling for patients seeking weight loss, (including pre and post bariatric surgery), leading weekly nutrition classes, and conducting monthly cooking classes. Nanette has also written a cookbook called The Perfect Day” it provides 90 recipes of breakfast, lunch and dinners to help take the guess work out of healthy eating. All the recipes include the nutrition information, serving suggestions and tips to make cooking fast and convenient. These recipes are excellent to add to any weight loss program.

Nanette’s main professional goal is to provide patients with the most up to date research supported nutrition recommendations in an easy to understand and practical way. Her emphasis is consistent with the basic philosophy of UnaSource, i.e. preventive nutritional therapy. This involves a non-dieting approach which includes lifestyle change and behavior modification geared towards each patient’s individual needs. Her personal goals are to continue to “practice what she preaches” to her patients and to continually try to maintain excellent health. Nanette is an expert at recipe modification and new recipe development. She enjoys exercising regularly and spending time with her two wonderful children. Nanette strives to be a role model professionally and personally.

Margaret McLand, MS RD- Associate Dietitian

Margaret McLand has been a registered dietitian for over 20 years. She received her Bachelor of Science degree from Central Michigan University and her Masters Degree from Wayne State University in Nutrition and Food Science. She has worked in the area of obesity and weight loss for over 15 years including William Beaumont Hospitals Preventive Medicine and Nutrition Center in Birmingham Michigan. She truly enjoys working with people and helping them achieve a healthful lifestyle.

Margaret’s specialties include weight loss, bariatric nutrition, and the nutritional management of diabetes and cardiovascular/heart disease. She has served as a Wayne State University faculty member for dietetic students and food service director. In addition to her work at UnaSource, Margaret continues to practice as an intensive inpatient clinical dietitian at Providence Hospital in Southfield Michigan.

Daniel C. Stettner, PhD- Director of Psychology

Dr. Stettner is a Licensed Psychologist providing individual and group behavioral health services to UnaSource patients. He is also an adjunct graduate professor at Wayne State University and is affiliated with Eastwood Clinics in Eastpointe. Dr. Stettner was the Director of Psychology for the William Beaumont Hospital Preventive Medicine and Nutrition Center for twelve years prior to joining the UnaSource program. Dr. Stettner works on improving patient quality of life through lifestyle change work that integrates past, present, and future. His emphasis is on self care which focuses on weight loss and long term weight loss stability.


2 out of 3 adult Americans have a weight problem of medical significance.

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