Marek Health Reviews 

Highly recommend Marek Health, personalized care, evidence based protocols, and exceptional support, a trustworthy partner for anyone serious about optimizing their health proactively

The experience has been great, mostly because of Peter Fischer though. He’s very helpful and knowledgeable.

When I first started with Marek I didn’t really have an idea of how to improve or where to even start but Peter was able to guide me without issue and the progress I’ve been able to make has been life changing so far.

Scott Constantino and Krystyna Kolodziej are two folks I have interacted personally with, while signed up with Marek. IMHO, they are both quality individuals; I relate to them, they are both knowledgeable and professional and quite helpful. I have connected with "good" folks and this means a lot to me. This is why I am committed to Marek Health. Good people are important. I am learning about and questioning a lot of my life habits, and realize I can do much better with their guidance.

I started with Marek Health in April 2025 and I wish that I had started sooner. My health coach Garrett Kiger has been incredibly instrumental to my improved health and wellness and I am extremely grateful to have him as my guide along this journey.

Garrett and the Marek Health team take all of the guesswork out of what to do when it comes to improving your health. Yes, there are other companies you can go with that are cheaper but the quality and direction you get from Marek Health is second to none. I don't ever have to worry about the quality of the products or medications I receive and they are always sent in a very timely manner.

Garrett is very responsive whenever I need to order more products and goes out of his way to respond to my questions about different supplements or protocols in a very detailed fashion. He is incredibly knowledgable and direct and will not waste time in getting to what really matters - delivering the best, most effective, and long term results for my own health and performance.

Garrett has been the guide I needed in starting this journey for optimal physical health and performance, I cannot recommend Garrett enough!

Again, if you are on the fence I highly suggest you go all in - I wish I had made the decision years ago!

I am extremely happy with the services provided by Marek Health. I really appreciate that I always have access to the latest treatments and research, and that every protocol is carefully tailored towards my specific needs and health markers.

I have tried a few coaches at Marek, and Joshua Hidock is the best one I’ve had by a large margin. He is a super positive and encouraging coach who is always on point and incredibly responsive. Under his care, I have seen incredible results: over the past year, I’ve gained 5lbs+ of lean muscle, boosted my overall energy levels, and reduced my LDL and ApoB considerably. Highly recommended!

Working with Peter as my health coach has been one of the best decisions I’ve made for my overall health. I’m so thankful to have him as a partner on my health journey. His patience, knowledge, and genuine care have made all the difference.

Peter takes the time to explain my results and next steps clearly, often more than once if I need it, always breaking things down into simple and understandable terms. I’ve learned so much from him about my health and how to take an active role in improving it. He never makes me feel rushed or overwhelmed, just supported and empowered.

I truly couldn’t imagine working with anyone else. Peter has become an invaluable and trusted guide, and I’m deeply grateful for his continued support and dedication.

Ali has been great with coaching me through details about my lab reports and being incredibly responsive with any questions that I have. Would highly recommend if you can afford the guided optimization service!

Peter is truly exceptional—always responsive to questions and consistently thoughtful in recommending only the supplements that are genuinely needed. He’s highly proactive, regularly following up to track progress and make adjustments when necessary. His responsiveness is remarkable; whether it’s early morning or late at night, he’s always available. He also takes personal preferences into account, thoughtfully incorporating adjustments such as injections or oral supplements when appropriate. I’m extremely glad to be working with him and couldn’t ask for better support on my health journey.

Honestly communicating and helping me create my plan that I'm comfortable with and not feeling pressured to just buy Marek products.

Everything about Marek is AMAZING. Peter is beyond professional and VERY knowledgeable and articulate.

Its a very welcoming experience, Rachel and Peter are absolutely for you as a customer. Rachel as a provider is welcoming and helped me with any questions i had and she had no issues talking me through a game plan. Peter is also above and beyong by always getting back to me and giving me info when I have quick questions. Overall im glad I went through them and wouldnt want it any other way!

Peter Fischer and Dr Betler with Marek Health have provided the direction, mentorship and medical support necessary to facilitate my optimization! With Marek Health i have been able to recomp and achieve my Asthetic and health goals in a timely and efficiency manner. I highly recommend anyone serious about health optimization seek Marwk Health, their staff and providers are phenomenal!

Marek is great! I’ve been working Marek for almost a year now and the experience has been awesome. After years of going back and forth with a PCP, who would rather put me on antidepressants than be open to looking at my hormones, I finally signed up. My Health Coach, Peter not only helped me with a protocol that has been feeling and looking great. He also is quick to respond to any questions I have.

My Coach, Peter...is amazing. Knowledgable, attentive and always available for support and questions. His customer service is 2nd to none. I am grateful and appreciative of having him in my corner. He is easy to work with, incredibly responsive, understands my goals and has been encouraging through my journey. Can't say enough good things about my experience with Peter and Marek.

I’ve had an excellent experience with Marek Health. The process is thorough, professional, and genuinely focused on optimizing long term health rather than quick fixes. Everything from labs to follow ups felt well organized and personalized. In particular my health coach, Peter, has been outstanding. He’s knowledgeable, responsive, and takes the time to actually listen and explain things in a way that makes sense. I never felt rushed or like I was getting generic treatment. Everything was tailored to my goals and labs. If you’re serious about improving your health and want a team that truly cares and knows what they’re doing, I highly recommend Marek Health and if possible, working with Peter.

Really appreciate Peter’s attention to detail and frequent check-ins!
He is a class at and has the right character for interacting with folks looking to improve their life but needs someone knowledgeable and approachable to deliver the information!

Thank you!

Peter has been a phenomenal coach and I've had a great experience with them. I've lost 18 lbs this year, getting my testosterone corrected combined with diet and exercise. I look forward to continuing our work together next year.

My health coach Peter Fischer has made my experience with Marek Health flawless. Could not ask for a more caring, responsive representative. He always has my best interest at heart and is always there to help guide my decisions.

If you’re looking for optimization from someone with true knowledge (without any judgement) then Peter is your guy. I am extremely researched and quickly realized I could not find a Dr within 100 miles of me that had half the knowledge/experience of Peter/Marek. Do yourself a favor… spend the money and see the difference.

They are also very flexible in many ways. Listen to their clients and adjust as needed. Can’t say enough positive.

Attentive professionals deliver personalized experience. SIgnificant professional and personal improvements from working with Larry and Maria.