(925) 846-8000
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Integrative Wellness Clinic in Pleasanton, CA
## We Welcome New Patients
Call Us: (925) 846-8000
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## Welcome To Optimal Health Spectrums
Optimal Health Spectrums is an integrative medical clinic for all ages. We are devoted to enhancing your wellness, happiness, and appearance, inside and out. Based on sound functional medical research and principals, our goal is to heal your health issues by first listening to you, testing for what is making you sick, and then treating your underlying nutrient and hormone deficiencies, eliminating the toxins and infections that are dragging you down and preventing you from being your best self.
When you feel great, you can focus on looking great too – we want you to have it all! Let us help you look and feel better than you have in years!
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### Hormones for Women
There are hormone receptors on every major tissue in the body – which speaks to their importance to our health. Menopause means that your main hormone factories (your ovaries) have shut down for the rest of your life. It does not mean just having some hot flashes and then it is over. Once it starts, menopause is never over until you die. Unless you replace your hormones, you are living in a state of serious hormone deficiency from then on, and there are hundreds of studies that show that this is not good for your health.
### Bioidentical Hormones
Whether you have obvious symptoms like the hot flashes of menopause, erectile dysfunction caused by low testosterone, or you simply endure chronic fatigue and don’t know why, bioidentical hormone therapy may be the treatment you need to restore balance. Contact Dr. Lynne R. Mielke and Sandi Kreizenbeck, DNP, at Optimal Health Spectrums in Pleasanton, California, for a thorough evaluation of your health as well as hormone testing.
### Thyroid
Thyroid hormones (T3 and T4) are essential to maintain your metabolic rate, which affects your weight and energy levels, among many other things. Thyroid hormone can decline with age just as other hormones do and are tested with a simple blood test.
### Autism
It’s estimated that one in 68 children has an autism spectrum disorder. Many of them don’t have access to the type of medical testing and biomedical treatments that can help them recover. That’s why Dr. Lynne R. Mielke and Sandi Kreizenbeck, DNP, at Optimal Health Spectrums in Pleasanton, California, operate a clinic dedicated to using integrative medicine to help special needs children recover to the fullest extent possible.
### Asthma
Asthma affects up to 10% of all Americans, it’s the most common chronic condition in children, and it contributes to a significant amount of time missed from school and work. Dr. Lynne R. Mielke and Sandi Kreizenbeck, DNP, at Optimal Health Spectrums offer a comprehensive integrative approach to asthma that tests for and treats many of the underlying triggers.
### More
We strive to create individualized treatment plans for each of our patients as each person has a unique history and unique needs. See all our services.
 **WHAT OUR PATIENTS SAY**
Very much appreciated my appointment with Dr. Kreizenbeck. She provided good advice on hormone balancing and alternatives to keeping all in check for healthy energy as a women in my 60s.
#### Deborah H.
I am so thankful that I found Sandra Kreizenbeck and Optimal Health Spectrums. I have been seeing her for 9 years and I have never felt better.
She has helped me so much and I highly recommend Optimal Health Spectrums and Sandra.
#### Laurie B.
Dr Lynne Mielke is one the best doctors ever! She will assess you until she finds the answers which I have experienced that no other doctor has been able to. She pays attention to symptoms and studies the connection with lab reports. She is smart and suggests the best approach for your quality of life. She handles each patient differently.
Dr Mielke uses the best labs and is always up on cutting edge medical technology. Been seeing her since 2015 and I feel very blessed to have her in my life. She saved my life so to speak. I know that I am getting the highest quality care when I see her.
#### Patty P.
I have 20+ year history with Dr. Mielke.
I was referred to her from another care provider, after suffering with major depression, which resulted after an extremely poor surgical outcome. I was damaged by the surgeon and it was not repairable. I was in physical and mental pain. Dr. Mielke was literally a lifeline.
#### Teresa P.
Very happy with my work with Dr. Mielke on HRT and general nutrition so far. I've learned so much from her--and feel so much better already after only a couple months. Her staff is amazing, starting with the 3-4 calls leading up to booking my first appointment. I had loads of questions which were answered thoroughly and with enormous patience.
#### Shawn C.
Optimal Health Spectrums is the best place for special needs children biomedical treatments. I have seen Sandi since my son was four years old. Since then, I have seen so much progress in my son's life. I moved to Washington state in 2018, but I could not find the proper biomedical treatment Doctor like Sandi, so I decided to keep her and travel to California as needed. It is worth it! I highly recommend Dr. Sandi Kreizenbeck, DNP; she is the best!
#### Yamerot A.
Dr. Mielke has been my doctor for a number of years now. I can’t say enough positive things about her and my experience at Optimal Health Spectrum. I came to her feeling horrible and she has helped me turn that completely around. Her office staff is knowledgeable and helpful. I am truly grateful to have found Dr. Mielke...I love her.
#### Cathi W.
Dr. Kreizenbeck is the most caring doctor I could imagine. She has been my son's doctor for years and she is completely dedicated to solving his complicated medical problems. We are so grateful to be under her care.
#### Luci E.
#### Latest Posts
[### Spelling to Communicate for Autistic People with Communication Problems
Did you know that recent research into the brains of people with autism and speech issues has shown that many of them – probably most – actually have a...
[### Autoimmune Encephalitis – also known as PANDAS/PANS
Did you know that it is possible for a child (and even an adult) to get an infection, and then to have that infection trigger an autoimmune attack on...
[### Long – Haul COVID
Since the pandemic began, there have been reports of patients – some of whom were not even that sick from COVID – developing debilitating long-term symptoms, which has become...
#### Location
 [4463 Stoneridge Dr # A
 Pleasanton, CA 94588
Phone:  (925) 846-8000
#### Office Hours
Monday: 9:00 AM – 12:00 PM, 1:30 PM – 4:30 PM
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