Functional Medicine in South Portland, Maine
Avoid pharmaceuticals, be energized, feel mentally clear and prevent disease with Med Matrix.
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Personalized Health Solutions
Men’s and Woman’s Health
Explore a variety of cutting edge treatments designed to increase your health span.
Men’s Health
Explore a variety of cutting edge treatments designed to increase men’s health span.
- Vitality
- Strength
- Health
Women’s Health
Explore a variety of cutting edge treatments designed to increase women’s health span.
- Vitality
- Strength
- Health
See How We've Transformed Lives
EXCELLENT Based on 142 reviews Posted on Marc FishmanTrustindex verifies that the original source of the review is Google. Great staff interactionPosted on Adam NorradTrustindex verifies that the original source of the review is Google. First baseline visit was great. Seeing in a short peroid all the info being giving from the body scan machine was so interesting. I’m excited to see what is next.Posted on Myron GreeneTrustindex verifies that the original source of the review is Google. After years of being tired all the time, even though I eat extremely healthy, and Exercise each day, no other regular doctor I had could figure out why, my blood work always showed normal, Dr. Colin finally figured out why! I believe in Saving life’s and always donate to the American Red Cross every 4 months, doing a power red Donation, at 71 years young, and Delivering over 6 gallons of blood to the Red Cross, it was more than my body could handle, I’m on the Road to Recovery, thanks to Dr. Colin and his great team!Posted on Katrina PaglieraniTrustindex verifies that the original source of the review is Google. Wonderful experience with all staff. I truly felt seen and heard. I feel hopeful for the future and know I am in good hands.Posted on Bonnie TaylorTrustindex verifies that the original source of the review is Google. Everyone from reception to the Medical Assistant were excellent and full of information. Very informative 👏 🥰Posted on Rita SevignyTrustindex verifies that the original source of the review is Google. Very pleased with this concept of getting to my best health The nurses and Dr Reynard are very informative and listenPosted on Nick RTrustindex verifies that the original source of the review is Google. Very happy with my first visit, the staff were very friendly. Their location is not hard to find either.Posted on Michelle YoungTrustindex verifies that the original source of the review is Google. The ladies were so helpful, nice and informative
Gordon Opens Up About His Experience
Laurie shares her story with us
Steve speaks about his journey
Elizabeth shares her story with us
Elizabeth Talks About Her Journey with Med Matrix
Renee Shares Her Story With Us
Anthony Shares His Journey With Us
Caleb Shares His Journey With Med Matrix
Mark Opens Up About His Experience
Carla discusses the positive impact Med Matrix had on her well-being
Steve highlights the difference Med Matrix made in his life
Barbra talks about the changes she experienced
Heather shares the impact Med Matrix had on her life
Andrew highlights his experience
Brian gives insight into his journey
Connie recounts her journey
Eric speaks about his journey
Leanne shares what she went through
Cat describes her experience
Ryan talks about his journey
Meet Our World Class Functional Medicine Team at Med Matrix
Work with a team who is invested in your health and knowledgeable about a root cause approach and cutting edge therapies most conventional doctors have never heard of. Our team has a background in eastern and western medicine. We are not constrained by insurance or big pharma so we simply do what’s actually best for the patient.
Dr. Sasha Rose, ND, LAc, MSOM
Dr. Sasha Rose, ND, LAc, MSOM
Dr. Paul Laband, MD
Dr. Paul Laband, MD
Collin Dees, MPAS, PA-C
Collin Dees, MPAS, PA-C
Functional Medicine Provider: Gabriel Rocha, PA-C, MMSC, IFMCP
Functional Medicine Provider: Gabriel Rocha, PA-C, MMSC, IFMCP
Aesthetics Director: Carrie Siefer
Aesthetics Director: Carrie Siefer
Dr. Colin Renaud, DC, DNM, MS, PA-C, FAAMFM, ABAAHP
Dr. Colin Renaud, DC, DNM, MS, PA-C, FAAMFM, ABAAHP
Our Podcasts
Discover Lasting Vitality
Feel your best for as long as possible! Don't wait until you are sick enough to help
You may have heard things like "you're just getting older” “this is normal for your age” “Your labs look fine” “We done test for that” At Med Matrix we don't wait for you to be sick enough to help, we act proactively to keep you as healthy as possible for as long as possible.
We offer the most advanced therapies
Popular Treatments & Care
Popular Services
Explore a variety of cutting edge treatments designed to increase your health span.
IV Therapy
Get the essential vitamins and nutrients you need to achieve optimal health. You can select your own IV or work one...
Ozone Therapy
Ozone therapy is a holistic treatment offered at Med Matrix, harnessing the therapeutic potential of ozone...
Weight Loss
Losing weight and achieving a healthier body is a common goal, but it’s not a one-size-fits-all journey. At Med...
Hormones
The aim of each personalized hormone therapy program we design is to enhance overall health...
Med Spa
Achieve true vitality with cutting edge Med Spa procedures so you can look as young as you feel.
Regenerative Medicine
At Med Matrix we offer many options for cellular regeneration. from peptides, your own stem cells...
Functional Medicine
A personalized in depth approach to healthcare. Call today or click get started below to learn about our...
Regenerative Therapy Options
Non-Surgical Regenerative Treatments
We offer cutting edge authentic regenerative therapies and personalized treatment plans to make sure you receive the best results possible.
About Med Matrix
Who is Med Matrix?
Med Matrix is a modern functional medical clinic and med spa dedicated to helping you achieve your best health. We offer personalized care tailored to your unique needs, focusing on both wellness and aesthetics. Our goal is to be your trusted partner in vitality, ensuring that you look and feel your absolute best every day. Med Matrix proudly provides licensed telehealth and wellness services to patients throughout Maine. Our team is dedicated to delivering safe, compliant, and personalized medical care within the state.
FAQs & Insights
Frequently Asked Questions
Who performs the treatments?
Our treatments are performed by experienced medical professionals, including licensed doctors, nurse practitioners, RNs, LPNs, MAs, and medical aestheticians.
Which payment methods do you accept?
We accept cash, checks, all major credit cards, HSA (health savings account), and a third-party finance company called Cherry with interest free payment plans.
How do I book an appointment?
What is your cancellation policy?
Your appointments and well-being are essential to us. We understand that sometimes unexpected events occur requiring schedule adjustments. If you need to cancel/reschedule your appointment we respectfully request a 24-hour notice. No-shows, late arrivals, and cancellations inconvenience not only our providers but our other clients/patients as well. Please be aware of our policy regarding missed appointments. Missed appointments or cancellations without a 24-hour notice will result in a $50 fee.
Are there any age restrictions for services?
Please contact our staff for specific questions regarding age.
Is there parking available at your location?
Yes, our location has ample parking available.
Do you work with advanced medical issues?
Yes we do, Med Matrix offers comprehensive health memberships where we dive deep into your health care and work on a patient to level to restore proper functional. Reference our functional medicine page and call for more information.
Is primary care and option?
We do not offer primary care however, we have programs that are much more in depth than what you would typically receive at a primary care office.
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EXCELLENT Based on 142 reviews Posted on Marc FishmanTrustindex verifies that the original source of the review is Google. Great staff interactionPosted on Adam NorradTrustindex verifies that the original source of the review is Google. First baseline visit was great. Seeing in a short peroid all the info being giving from the body scan machine was so interesting. I’m excited to see what is next.Posted on Myron GreeneTrustindex verifies that the original source of the review is Google. After years of being tired all the time, even though I eat extremely healthy, and Exercise each day, no other regular doctor I had could figure out why, my blood work always showed normal, Dr. Colin finally figured out why! I believe in Saving life’s and always donate to the American Red Cross every 4 months, doing a power red Donation, at 71 years young, and Delivering over 6 gallons of blood to the Red Cross, it was more than my body could handle, I’m on the Road to Recovery, thanks to Dr. Colin and his great team!Posted on Katrina PaglieraniTrustindex verifies that the original source of the review is Google. Wonderful experience with all staff. I truly felt seen and heard. I feel hopeful for the future and know I am in good hands.Posted on Bonnie TaylorTrustindex verifies that the original source of the review is Google. Everyone from reception to the Medical Assistant were excellent and full of information. Very informative 👏 🥰Posted on Rita SevignyTrustindex verifies that the original source of the review is Google. Very pleased with this concept of getting to my best health The nurses and Dr Reynard are very informative and listenPosted on Nick RTrustindex verifies that the original source of the review is Google. Very happy with my first visit, the staff were very friendly. Their location is not hard to find either.Posted on Michelle YoungTrustindex verifies that the original source of the review is Google. The ladies were so helpful, nice and informative