Ready to reclaim vitality to live your best life?
Renew Integrative Health is a holistic functional medicine practice in Newark, Delaware founded on compassion.
Our passion is creating and maintaining health, rather than treating symptoms
At Renew Integrative Health we are committed to a comprehensive personalized and preventative approach to reveal the cause of illness and restore wellness. We firmly believe in taking care of each patient on an individual basis by providing the latest innovative therapies.
Our passion for healing will help reclaim vitality to live your best life.
Our Services
Top-Rated Functional Medicine Doctor In Delaware
Don't just take our word for it. Experience the difference patient-centered care makes. We specialize in functional medicine in Delaware, taking a comprehensive approach to uncover and address the root causes of your health issues. See for yourself why we're considered a leading provider of functional medicine Delaware, checkout what our patients say about us in their Google reviews!
Trustindex verifies that the original source of the review is Google. Andrea has been an amazing help to me. When no one could or would help me, she persisted and helped get me to the point where I can do things again. She is very genuine and always well meaning. Her office manager Teren is amazing as well , very pleasant. They are a great team! I would recommend Andrea and her office to anybody struggling with an illness.Trustindex verifies that the original source of the review is Google. I began with Renew in January 2025. It has given me a totally different perspective on health care. Andrea doesn't treat symptoms, she finds the cause of health issues. I've never found a doctor who has spent as much time with me, done the extensive testing, as well as gathering information, so she can do her best to keep me healthy, and help me be able to have a good quality of life. She truly cares about her patients putting in the time and effort to assure she is doing her very best for each individual. She is warm, friendly, and understanding making me comfortable and at ease. Her office is a pleasant space set up with technology to keep tasks easy and convenient to complete. She also has a top notch assistant, very knowledgeable about all aspects of her business, ready to assist at any given time. I feel very fortunate to have discovered this new way of taking care of myself.Trustindex verifies that the original source of the review is Google. I discovered Andrea in a desperate search to find answers after many years of being sick. I have worked with many functional medicine doctors and naturopaths in the past and her intake process and initial interview was more thorough than I have ever experienced. Andrea did a physical exam and found an issue even my pulmonologist had missed. By ordering a chest x-ray and calling me late Friday night with the results, she quite literally saved my life. Once I received my diagnosis of stage 4 Breast Cancer, she has been incredibly kind and supportive. Although I am receiving my oncology treatment more than an hour away, it has been so amazing to be able to access high-dose vitamin C IV treatments in her office. As well as a mild hyperbaric chamber when I’m ready for that stage of healing. She is willing and happy to coordinate with my other practitioners. I feel so safe knowing that she orders her raw materials from a compounding pharmacy, stores them correctly and is completely transparent in what I am actually receiving in my IV. Her office is warm, comfortable and beautifully maintained. Her portal is easy to use to contact both her and her office staff. I have many health appointments each week and Renew Integrative Health is the only one I actually look forward to. Regardless of what you are struggling with, if you aren’t getting answers elsewhere and you don’t feel your best, please do yourself the favor of working with Andrea. Your future self will thank you.Trustindex verifies that the original source of the review is Google. I made my first appt with Andrea after years of receiving no help from a long list of Doctors. She is the only one who fully listened to all of my symptom complaints and ran tests that no one else would. I got answers I never would have otherwise gotten and understood. I have definitely seen improvement and, when I follow her instructions, I feel so much better. Autoimmune illness is so mis-understood and she is the first and only to understand me and get me the answers I need!Trustindex verifies that the original source of the review is Google. I met Andrea about 13 years ago when I was very full of pain, malaise etc. She is the only person to look at all the symptoms I had and decide to do blood work & other tests that found the cause! With a whole body approach she navigated Lyme, thyroid, adrenal fatigue, hormone imbalance, insomnia, mold illness & another 10+ issues. She listens and helped me to understand the path towards healing. At the time I was so low that I barely could function or do normal daily activities. Now I am watching my grandbabies 5 days a week and leading a fulfilling life. My health journey is not over and I appreciate the encouragement, expertise and continued support Andrea gives me. I highly recommend her (even if you don’t live close by). Thank you Andrea Dean!Trustindex verifies that the original source of the review is Google. I have just finished a round of 10 (1 hour sessions) of the Hyperbaric Oxygen Therapy at Renew Integrative Health, and I am feeling like myself again. And a number of people keep mentioning: "You're looking more vibrant. Like your skin is glowing and you are smiling more - you can see that you are feeling better". So I guess this therapy is good for a lot of things outside of what you may be looking for. I was hoping for a bit less brain fog, more energy, healing of my body aches and better sleep. The glowing skin was totally extra for my expectations. And I've added some pics that I took from inside of the chamber (this is not like the big metal ones). And some tips on what worked for me: 1. Wear a tank top, yoga pants, and ankle socks (lightweight and shape hugging as it makes getting in and out easier). 2. Pull hair up if you have long hair. 3. Bring your phone and earphones (have a music play list or audio book ready). 4. When going under pressure at the beginning or coming up when your session is ending, head on pillow, chin pointed up, and stretch your mouth open and closed (yawning helps) to pop your ears. You can always pinch your nose, mouth closed and pop your ears that way too. It feels just like going up in an airplane when the cabin is pressurizing, or diving into a deep end of the backyard swimming pool. 5. Use the bathroom before your session, and lip balm is nice to use ahead of time, hydrate afterwards. 6. I liked going under and coming up a bit slower on the first session because I needed to let my brain settle into being in a smaller space, feeling the pressure change, and wrap my head around breathing and popping my ears. But by the 2nd and 3rd session, I knew what worked for me, and it became very familiar. PS - Shower ahead of your session and put on deodorant (no perfume or cologne). The air does get warm in the chamber. As a side note, at the time I was starting these sessions, I was also diagnosed with severe obstructive sleep apnea and had my left shoulder in stage 1 of frozen shoulder. If I could sleep more than 2 hours at a time, it would have been a miracle. I have yet to receive my cpap machine (paperwork and insurance) so I feel that these sessions gave my body the oxygen it needed to function and heal. For the left frozen shoulder I am trying a different approach since I know what it feels like (my right frozen shoulder 3 years ago was secondary to an injury). I am going to weekly assisted stretching, and receiving Chiropractic care, including Graston and Shock Wave Therapy. I feel that a combination of all of these treatments along with the Oxygen Therapy has allowed my arm and shoulder to not freeze up so far and this is 6.5 months into the onset of Stage 1, and I have full range of motion and pain went from a 10 to a 2 in about a month. I am also using a side positioning, angled pillow that allows my arm to go down and through special holes to take the pressure off of my shoulders. Andrea and Teren at Renew gave me the information I needed, and kept my mask cleaned and ready for me. The hyperbaric chamber was clean and comfortable, and they checked in with me frequently during each treatment through the viewing windows. Give it a try. I can't imagine where I would be physically without this treatment.Trustindex verifies that the original source of the review is Google. I have been receiving treatment from this practice for several years. I've been struggling with some autoimmune issues that were really causing me a lot of pain. I can truly say that I would not be as healthy or pain-free without the care the treatment I have received from this practice. And now now they have a hyperbaric chamber which I have been using and have really seen great results in relation to energy and combating infections. Not only is Andrea knowledgeable about treatment modalities, but she truly cares about the people that she is treating. This is such a rare thing to find in any medical professional. I highly recommend this practice.Trustindex verifies that the original source of the review is Google. Andrea and her team are kind, loving, caring, and extremely competent.Trustindex verifies that the original source of the review is Google. Andrea spent alot of time going over my health concerns. We came up with a good plan. Looking forward to feeling better.Trustindex verifies that the original source of the review is Google. I have had some alarming symptoms for many years now which my primary doctor has added as footnotes to my chart, but never took the time or effort to diagnose and properly treat. I just assumed that was the standard out there and was resigned to it ... until I met Andrea. In the first visit, she thoroughly spent 90 minutes reviewing my entire medical history from as far back as I can remember. She used this information to systematically draw a picture that led up to the symptoms and illnesses I have today, and spent ample time in subsequent visits to explain and educate me on what it all meant. I am happy to say I am now on a plan to recovery (vs ignored completely or given a best-guess fix based on a 5-minute discussion) and my quality of life has already improved thanks to her. It is such a relief to have someone take that time to determine root causes to your illnesses and put forth genuine effort and concern towards your health. If you feel overlooked by your current medical professionals, I highly recommend reaching out to her equally thorough and helpful assistant, Teren, and make an appointment today. Andrea will redefine your expectations on what medical care should be, and your life will be better off for it.Load more
Meet Andrea Dean
As the founder and owner of Renew Integrative Health, Andrea leads her practice with compassion, understanding, and empathy. Her approach to healing is through a holistic perspective that “when you heal the brain, the body will follow.”
From the Blog
