Age Management Center
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Marc Demers, MD, FACS, FSSO

Helping You Stay Healthy, Strong, and Independent
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Meet Marc Demers, MD, FACS, FSSO

North American Menopause Society (NAMS) Certified Menopause Practitioner

Marc Demers, MD, FACS, FSSO, has decades of experience providing superior patient care to patients from Maine to Florida. At the Age Management Center, he helps men and women understand and optimize their hormone health while providing unique insight into overall wellness and enhanced quality of life.

After graduating from medical school at Boston University, Marc completed his general surgery training at Maine Medical Center where he became particularly drawn to cancer surgery and related research. After completing a three-year fellowship in surgical oncology at The University of Texas M. D. Anderson Cancer Center, one of the largest cancer centers in the world, Marc worked for 20 years as a renowned surgical oncologist at the Orlando Regional Medical Center in Florida. During his tenure in Orlando, Marc developed the center’s distinguished breast care center, which still thrives today. He was responsible for the care of countless women with breast cancer, as well as people with tumors of the endocrine system—thyroid, parathyroid, adrenal glands, and pancreas. His familiarity with the effects of hormones on the human body and their manipulation in both men and women has been central to patient care throughout his entire career.

Marc’s personal health philosophy has involved all the areas in which we have control as individuals: exercise, diet, sleep, emotional health, and medications. He believes that by optimizing all of these factors, we have the greatest opportunity for lengthening our lifespans and, as importantly, our health spans. Helping patients to understand the impact of this approach and how to implement it within a busy life is part of Marc’s goal in working with his patients at the Age Management Center. “Working with Age Management Center feels like fate—it provides me the opportunity to bring a lifetime of skills to bear for men and women who hope to make their own lives better.”

Marc’s family runs generations deep in Maine, and as a boy from Massachusetts, he was a frequent visitor to the state. In his free time, Marc enjoys playing the flute, long-distance swimming, and spending time with his wife, Amy, and his two children who live and work in Boston.

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Don’t let the effects of aging control your life. Contact us today to discuss your health needs and determine the health services that will most benefit you.

Real Patient Reviews

What People Are Saying

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Matt McBride profile picture
Matt M
1 days ago
Great experience, very friendly staff. Mark is very caring and I feel great!
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M M profile picture
M M
2 days ago
Dr Demers and his team at Age Management, are fantastic! I have been very pleased with the care provided and the comprehensive approach to improving my quality of living life. I’ve recommended Dr Demers to several friends/family !
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Terry Hopkins profile picture
Terry H
22 days ago
Very in depth yearly exam and periodic lab work let's me feel I'm in competent hands
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Carla Rogers profile picture
Carla R
22 days ago
After many many doctors that would not take the time with me, I found Age Management of New England! First the staff and the Drs are amazing and so friendly and helpful! The care they provide, I am so thankful! They took all the time to listen to me and explain what they do, then after I did all my blood works and tests, the dr went over the results and took his time making sure I understood everything. He talked to me like I was his friend and even talked about personal experiences! I have had contact with them all in person and over the phone and both have been nothing short of amazing. If I have a question or concern, I am able to just text them and I get a response shortly after. Where else can you get this type of service ? After being on what I needed, let just say I am feeling incredible! My husband is also a client and he loves them. It has made a huge difference in our lives, lifestyle and marriage ! Edit: So after almost a year of using Age Management of New England, I wish I would have started sooner. I cannot express how amazing I feel and the changes in my body, my life style and my marriage !!! I highly recommend them, the drs and nurses and staff are so helpful and always quick to respond when I have a need or question. ! Thank you !
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Mary Nicholson profile picture
Mary N
22 days ago
Listen to my needs and concerns. When 1 thing wasn’t working we tried something else until I had success. Very friendly staff and knowledgeable.
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C T profile picture
C T
22 days ago
Forward approach to healthcare and excellent one on one consultation’s
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Greg Nicholas profile picture
Greg N
24 days ago
Dr. Mark and the entire staff are the absolute BEST. Renee and I highly recommend!
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Craig Linscott profile picture
Craig L
24 days ago
Dr Mark Demers is extremely efficient in providing needed health care to people looking for a better experience than provided by most primary care services today. My experience with Age Management Center has been fantastic and I recommend them without hesitation.
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Brenda Thibodeau profile picture
Brenda T
43 days ago
When questions arise and prescription refills are needed they are very prompt. Great staff to work with always.
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Kergan Thomann profile picture
Kergan T
51 days ago
Working with matt was great. Service was good knowledgeable.
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Robert Esposito profile picture
Robert E
51 days ago
Dr Bedics and his staff are fantastic at every aspect of there job. If your health matters and living an active life see age management
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vanessa thomann profile picture
Vanessa T
65 days ago
This is how all health care offices should operate. The communication is next level. The personal care that every staff member delivers is 10/10.