Karen R.
I am deeply grateful for the Dr. Mielke’s depth of knowledge and compassionate care.

David D.
I really appreciate how Dr. Mielke stays up-to-date regarding the latest treatments and therapies.

Ray J.
Great interaction with a very caring doctor

Ashleigh W.
Loved her. She was so real and I felt like someone finally listened and understood me.

Patty P.
Dr Lynne Mielke and her team are the best! I always feel that I am getting the best care when I see Dr Mileke or on a phone apt. She is a very smart doctor who cares and looks out for you. She is a keeper! We need more doctors like her! The Staff and lab techs are excellent and they go out of their way to make your visit a good experience. And with the current shelter in place. They take all the precautions. Over all a very positive and clean environment. Thank you All!

Linda H.
Dr Mielke and her staff provide consistent high level of care- excellent diagnosis and treatment! My only concern is high level of cost. Seems that’s the situation with functional medicine these days.

Christine C.
Without hesitation I can recommend Dr Kreizenbeck if you are dealing with lyme disease. Her understanding of the disease process and treatment approach has been spot on and so far above what my allopathic MD was even able to understand. She is a great listener and respects my feelings about recommended treatments which I feel is very important since we all have an innate ability to be part of the treatment plan. I’d be lost without her!

Greg O.
DNP Kreizenbeck always makes me feel comfortable and relaxed with talking to her. She offers knowledge with kindness and sensible solutions. I would rate my experience with this clinic as nothing less than top notch. Thank you

Amy Liu L.
I have worked closely with Dr. Mielke for over 7 years, and her knowledge base and understanding of Functional Medicine is incredible. I very much appreciate her untangling of some difficult health issues, and I couldn’t be more pleased.

Dawn B.
Very professional and attentive. She listens to her patients needs and provides care that promotes wellness.

Carey H.
Thank you.

Theresa M.
Dr Mielke is wonderful! Her extensive knowledge and expertise is going to improve our quality of life beyond measure. We look forward to coming back in the future

Marianne B.
I have had all my questions answered regarding menopause and post menopause. I am very happy with my bio identical treatments. Sandi Kreizenbeck. provides excellent care. care!

Kurtis H.
So far so good

Teri S.
Sandy is patient. She listens well, is very personable and professional. Besides being my nurse practitioner and respecting her role, I also like her as a person.

Sandy has sliced and diced my blood test results and constantly tweaked my health supplements that have helped me immensely ! She has turned back my biological clock at least 10 years ! I feel terrific ! THANK YOU AGAIN !

Keith B.
I have never been successful at losing weight before but thanks to Dr. Mielke and her suggestion to start by reading the book “Any Way You Can, by Annette Bosworth” I was finally able to understand how sugar and carbs contribute to inflammation and disease and weight gain. I began the Keto diet and quite easily lost 35 pounds in 60 days as well as almost 4 inches off my waist and was never hungry. Who would have thought you could lose weight by eating steaks and salmon and salads and vegetables with butter and cream and avocado and olive oil and nuts and seeds. I loved how great the food tasted and never felt deprived. I feel so much healthier now and will never go back to eating carbs or junk food. Thank you Dr. Mielke for your support and encouragement.

Sarabjit S.
We have a great experience, it’s always a pleasure to have a visit with Sandi. She really do care about her patients.

Annette ..
I have been taking bio-identical hormones through Dr. Mielke for a little over a month and I am very pleased with the results. I feel I have my life back and that I’m my “old self” again after 3 years of suffering with hot flashes and sleepless nights. I highly recommend Dr. Mielke’s protocol to all those suffering in silence and being neglected by other medical professionals who diminish the dramatic reduction in quality of life which hot flashes and other menopausal symptoms cause. I am very fortunate to have found Optimal Health Spectrums and Dr Mielke.

Kristen T.
We found Dr Sandy when my son was 2 years old, he was diagnosed Autism level one. He didn’t speak, and his health was severely impaired. Dr Sandy & her team helped us through the hardest time of our lives, restoring his health & he is making huge leaps of progress. With extensive testing, diet, supplements and recommendations from her, he has made a huge turn and is flourishing. I can’t say enough about Dr Sandy, her knowledge and her team. Our gratitude for them is outpouring!! Although the office is far from home, they have worked with us to help our son’s steady development & his continual progress reflects this! Thank you Sandy and the team for all you do, our family is forever grateful!!

Tracy L.
Sandi really cares about my health and health concerns.

Debbie J.
Yesterday I had my first experience with the 15-40 laser, it didn’t hurt at all and I’m very happy with the treatment. I can’t wait to see the results! What a good time it was. Easy peasy

Marianne B.
I always learn from Sandi Kreizenbeck and she always helps me keep navigating my way through the changes we women go through during and after menopause. She is very good at what she does!

Anonymous S.
I love Sandy She has saved my life

Monica G.
Always great. Everyone in the front office is attentive, and easy to work with. Sandy is always great to see. I feel better than ever and I have hope for a full recovery. Optimal Health is the way to go.

Linda H.
Dr. Mielke is consistently thorough and knowledgeable in her review of our daughter’s medical tests and adjustment of her tx program. We are forever grateful to her and her staff!

Elizabeth H.
Dr. Mielke was successful in getting to the root cause of my daughter’s fatigue. Her staff is quick to respond to questions and extremely understanding and compassionate to those afraid of needles.

Margaret R.
Sorry but Im just not up to writing a review just now but I am happy with Dr. Mielke.

Diana R.
It’s always a great experience…how often can you walk in to s DRs office and feel totally at ease! Communicates well and is very approachable! I leave feeling up built and well informed. Having a plan that was reached mutually. I could go on and on!

Amy S.
A great visit, Dr. Mielke is educated and understands the issues in functional medicine. A great guide to health!

Holly L.

Friendly staff. As always Dr. Sandi took care of my needs.

Cindy P.

Sandi took her time explaining the lab results and answered all my questions.

Molly S.

I have been a patient of Dr. Mielke’s for many years. She not only solved my overwhelming fatigue when I first came to her, but recently help to heal me of Lyme disease. I am forever grateful for her approach, support and expertise during this journey.

Dawn P.
Always a pleasure to have a visit with Sandi.

Trevor H.
The staff are amazing, super friendly and they truly care about my health. They made the entire process as smooth as possible from seeing the physician to getting the labs done. I was very pleased with the comprehensive lab work that was done to help me with my health. Will definitely be a long time patient.

Monica G.
Sandi has been great to work with and really cares about her patients. It is wonderful to have a blend of natural remedies and the option of prescriptions when needed. This is real medicine to heal get better – not to just make symptoms go away.

Manny A.
She was cool. Very informative.

Virginia S.
Professional and knowledgable Dr Mielke. Excellent and kind staff.

Leslie M.
Dr. Mielke is the most intelligent doctor I have ever had in my entire life. I have been a patient of hers for over 8 years, and she is the only doctor to uncover an underlying thyroid disorder and Celiac Disease. With her comprehensive testing, she has helped me to understand, and prepare for, the health challenges that I have as a result of menopause, aging and genetics. This has prevented serious health issues from arising. Her, and her staff, care a great deal about my health and well being. They promptly follow-up to remind me to take tests when needed and have always guided me in the right direction – especially during some difficult health challenges. I am very grateful to have Dr. Mielke as a trusted doctor! I have learned so much from her and respect her tremendously.

Becky X.
Love the staff! Dr Meilke is so knowledgeable. I love that she offers alternative methods of healing.

Judy S.
Dr. Mielke, A heartfelt thank you to you, Dr. Mielke, and your wonderful staff. Over 3 years ago I had gastro bypass surgery for weight loss. This made me unable to absorb vitamins and (gave me) a weakened immune system. I was not able to fight off illness. After meeting with Dr. Mielke, I got better vitamins, hormones, and added treatments of IV, liquid lift, and natural defense. I have recovered and have my wellbeing back! I highly recommend this program to everyone, whether you have gone through gastro bypass or are not in good health. Dr. Mielke also helped me lose 20 pounds, finally attaining goals I never have been able to before. Thank you again, Dr. Mielke. Sincerely and Gratefully, Judy S.

S. K.

I feel better than I have in years! I went to see Dr. Mielke because I was tired of other doctors telling me that I was fine when I knew I wasn’t. I was just tired, moody, had aches and pains, wasn’t sleeping well, and was way too forgetful. Everyone else told me – you’re just getting older, its normal, just accept it – but I didn’t want to. Dr. Mielke took my complaints seriously and told me she could probably make me feel better – and she did. After doing some tests, I am now taking healthy supplements and bioidentical hormones, and avoiding foods that I was reacting to, and feel better than I have in years. Thank you Dr. Mielke! -Previously written testimonial from an OHS patient.

L. G.
I had always been a pretty healthy person. I had a normal weight my entire life without any special diet or exercise program. Then, all of a sudden, after the age of about 40, I started to gain weight. Nothing I could do seemed to stop the progression. At the same time, I was craving carbs more than before, and my appetite seemed increased. My life was stressful with work and kids like everyone else’s, so I didn’t think much of it. But as time went on, I started having more and more trouble sleeping. I would wake up at 4:00 a.m. almost every night, unable to fall back asleep. I became more and more tired, struggling to get through the day, using more caffeine, and then needing a drink when I got home to calm down. My libido was gone, and this was a big issue in my marriage. I felt like my patience for my family was lower than it used to be. My skin lost its glow and started to show more wrinkles and age spots. I was having more “senior moments” where I was struggling to remember things and think clearly. My regular GYN doctor brushed off my complaints as “normal” for my age. Eventually, I started having hot flashes, which were very uncomfortable. Finally, the GYN paid attention to that, and gave me oral estrogen and progesterone. While those pills did stop the hot flashes, the sleep problem, low libido, brain fog, and weight gain continued unabated. After a few years of that, I heard about bioidentical hormones. I read several of Suzanne Somers books, and knew that this was what I wanted to do. I also learned that taking estrogen orally is a very bad idea, and may have made some of my problems worse. Finally, I saw Dr Mielke. She ordered blood tests to find out what my baseline hormone levels were. I was low in everything! Estrogen, Progesterone, Cortisol, Thyroid, DHEA, Testosterone, Pregnenolone, Melatonin – they were all low. No wonder I didn’t feel great. I started replacing the hormones with creams and pills. It has taken a few months to figure out the right doses for me, but I already feel better. A friend of mine noticed an improvement in my complexion almost immediately. I have more energy and can make it through the day without feeling exhausted, and don’t crave caffeine, carbs and alcohol like I used to. I have lost about 5 pounds in the first two months without even trying. My brain is working better, and I feel mentally sharper. One of the best things is that I can sleep now! My sleep is restful, and I feel good in the morning when I get up. I had forgotten what that feels like. My interest in my husband has improved, which makes him happy! Overall, on bioidentical hormones I feel better than I have in years, and am definitely going to stick with it. -Previously written testimonial from an OHS patient.

K. J.
Dr. Mielke is the doctor for you! This doctor has changed my life. All the other doctors I went to had no idea what was going on with me, and just dismissed me and rushed me out the door. This doctor actually looked for the REASON the problems were happening and tried to stop it without using harmful drugs with risky side effects. I learned from this doctor that natural is the best way to go. If you have any health problem you want fixed, Dr. Mielke is the doctor for you! -Previously written testimonial from an OHS patient.

K. L.

“It was such a pleasure to meet you. The physical health challenges I have been dealing with over the past couple of years have been an uphill climb and most recently that climb has become too steep to manage on my own. As a result I was losing hope. I am a naturally optimistic person who has always been able to bounce back quickly so this seemingly insurmountable challenge was making me increasingly depressed. When I came across your website a while back I connected with your philosophy of guiding your patients to their individual optimal health. After finally securing an appointment I walked through your doors yesterday with great expectation. I would like you to know that my expectations were exceeded by you and your staff yesterday and my hope has been renewed. The wealth of knowledge, understanding and compassion you and your staff displayed confirmed that I have found the right place to begin my healing.” -Previously written testimonial from an OHS patient

Anna B.
I simply cannot say enough about how wonderful I feel after 6 months of seeing Dr. Mielke. I was feeling tired all the time, having terrible night sweats and had gained a fairly large amount of weight in a very short time. Within the first week after recieving bioidentical hormones and supplements I was already feeling better. Its been 6 months and I FEEL LIKE A NEW WOMAN! Not only do I have more energy but I have also lost almost 20 pounds. I am sleeping better then I have in years and no longer wake up drenched with sweat. I was skeptical about bioidentical hormne replacement at first but I am so glad I found Dr. Mielke and Optimal Health Spectrums. THANK YOU DR. MIELKE FOR GIVING ME MY LIFE BACK!!!

Karen M.
Dr. Mielke is fantastic! After 20 years of unsuccessfully searching for headache and migraine relief in the traditional medical world, Dr. Mielke within one visit targeted and remedied several issues causing them. She looked for the origin of the problem, not just how to mask it, and then set me on a track to full recovery. After that, she went to work on smaller issues, all with the goal of creating a healthy body operating at optimal levels. Hormone replacement has been crucial in this journey, which I now see should have started many years ago. It is amazing how traditional medicine totally misses this crucial link to achieving and maintaining total health. I actually look forward to every office visit as we discover and address the next steps to wellness. Dr. Mielke and her nurturing staff are true partners in my health management. I am 54 going on 40, thanks to her guidance!