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Take the first step by calling our wellness center in Oakland, proudly welcoming clients from Central Maine
Dr. Gillis' Wellness Center
Attention Current Patients: You can now order refills online anytime! Click the button below to place your secure prescription refill. If you need to change your dose, please call our office for approval prior to placing your order. Without this approval, your order will be cancelled.
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This year we’re honored to be finalists in two Medical/Health/Spa categories:
- Medical Specialty
- Medical Office/ Facility
We’re proud to stand alongside so many talented peers and outstanding local practices in our community.
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Welcome to a New Kind of Weight Management—With an Old-School Touch
Services We Offer:
We specialize in medically supervised weight loss, gut health, hormone optimization, and wellness—always focused on patient safety, evidence-based practices, and affordability.
GLP-1 & Peptide Therapies:
- Semaglutide and Tirzepatide – for effective, long-term weight loss
- Retatrutide – offering GLP therapies: Semaglutide (GLP-1), Tirzepatide (GLP, GIP) and Retatrutide (GGG)
- CJC-1295 & Sermorelin – to support muscle recovery, growth, and natural hormone production
- NAD+ – for enhanced brain clarity, energy, and cellular repair
- Testosterone Therapy – for men seeking improved vitality and hormonal balance
- Meno Shot – created for women managing symptoms of menopause
- Wolverine stacked peptide + GHK peptide
Natural Supplements & Injections:
- Stackers – our exclusive in-house, all-natural vegan capsules
- Choose from Spice Mix or Nut Mix
- Each blend contains 5 essential ingredients to improve gut health
Oral glp therapies:
Semaglutide & Tirzepatide (ODT)
We are pleased to announce that we now offer sublingual tablet formulations as part of our treatment options.
Sublingual tablets are designed to dissolve rapidly under the tongue, allowing for direct absorption through the oral mucosa into the bloodstream. By bypassing the gastrointestinal tract and first-pass metabolism in the stomach, sublingual administration can enhance bioavailability compared to traditional oral tablets.
We provide multiple dosage strengths for each medication to ensure individualized treatment and appropriate titration based on clinical needs.
Sublingual therapy may be an excellent option for individuals who:
- Prefer to avoid injectable medications
- Travel frequently and desire a convenient administration method
- Are new to GLP-based therapies
- Are transitioning to or maintaining a maintenance dose
Monthly treatment plans start at $149 per month.
Contact our office to learn more about whether sublingual therapy is appropriate for you.
Unlock your fullest health potential
Are you ready to embark on a transformative wellness journey? You’ve come to the right place. Dr Gillis' Wellness Center is a one-stop shop for cutting-edge wellness services, such as medical age reversal and weight loss solutions. Our wellness center is located in Oakland, ME, but we’re proud to serve clients from Bangor, Augusta, ME and offer telehealth services throughout Central Maine.
We'll help you enhance your physical well-being and rejuvenate your spirit. Schedule your body sculpting service only today!
At our clinic, you’ll find real care, real conversations, and real results—delivered by a doctor who still wears cowboy boots and gives out his personal cell number.
Meet Dr. Gillis:
Dr. Gillis is a board-certified physician and surgeon with over 25 years of experience in gut health and gastrointestinal surgery. He has served on the Board of Trustees at Inland Hospital (until its closure in June 2025), currently sits on the State Medical Board in Augusta, ME, and holds hospital privileges at MaineGeneral and St. Mary's.
In 2023, Dr. Gillis made a life-changing decision—not just for himself, but for his community. Seeing the link between obesity and colon cancer, he set out to educate and support patients in making healthier, more informed choices.
This led to the launch of his cutting-edge weight loss clinic, the first in Central Maine to offer Semaglutide—a nationally recognized GLP-1 medication for medical weight loss.
The response? Overwhelming.
Within six months, demand was so high that we expanded into a full second floor.
What Makes Us Different?
- No Contracts – You choose how often to come: weekly, bi-weekly, or monthly
Free Consults Every Wednesday – from 1–6 PM - Telehealth Appointments – For privacy and convenience
- Group Consultations – Supportive, informative, and always complimentary
While other clinics and spas charge upfront or lock you into long-term plans, we believe in giving you control over your health journey—with expert guidance, not sales pressure.
Ready for Something Different?
At Dr. Gillis’ Wellness Center, we provide flexible treatment options with no long-term contracts, allowing you to choose weekly, bi-weekly, or monthly injection plans based on your individualized care needs.
We offer complimentary consultations every Wednesday from 1:00–5:45 PM, ensuring you can explore your health goals and treatment options at no cost, with all follow-up appointments remaining complimentary as part of your ongoing care.
For added convenience and discretion, telehealth appointments are available. From the beginning of your program, you will receive unlimited support from our dedicated clinical team and a personalized treatment plan tailored specifically to you—designed to equip you with the education, tools, and guidance necessary for safe, sustainable success.
📍 Visit Us: 8 Water Street, Suite 2 Oakland, Maine 04963
📞 Call us: 207-716-1555
We’re here to help you feel better, live healthier, and take control of your journey—on your terms.
What sets us apart?
We've been empowering individuals to reach their health goals since 2023 by harnessing the power of peptides. Dr. Gillis, a licensed medical professional, takes a holistic approach to make sure you receive the highest level of care. For your convenience, we offer easy online payment options and the option to have medication shipped directly to you or picked up at our clinic. We also offer a free clinic every Wednesday from 1 p.m. to 6 p.m., with no contracts or pressure to sign up. Our mission is to provide safe and effective weight loss solutions grounded in medical practices to ensure success and safety on your wellness journey.
Explore our wellness services
Our clinic provides a wide variety of health and rejuvenation services to get you started on your wellness journey. We offer:
Medical weight loss services
Testosterone replacement therapy (TRT)
NAD+ injections
Body contouring services
You can now book your next Body Sculpting Service at our wellness center right from your phone!
Medical weight loss backed by proven science and personalized care
At Dr Gillis' Wellness Center, we take a medically informed approach to weight loss that goes beyond fad diets and temporary fixes. Based in Oakland, ME, and serving all of Central Maine, our clinic also welcomes clients from Bangor, Augusta, ME, and beyond, combining the latest in weight management science with compassionate care from a licensed medical doctor. Our tailored treatment plans may include cutting-edge weight loss injections, such as Semaglutide and Tirzepatide, as well as peptides and low-dose oral medications — all designed to support lasting results. Whether you're local or a telehealth patient, you'll receive expert guidance and a plan aligned with your body’s unique needs.
Start your weight loss journey today.
Learn More About Our Services
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