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About
My clients achieve their fitness goals quickly, effectively, and do so from the comfort of their homes. I am a NASM certified personal trainer with over five years experience. During that time, I have worked with over a hundred clients ranging from 13-80 years old. I am also certified in women’s fitness, pre-post natal, TRX, Mat Pilates, and corrective exercise. In addition to training, I am a professional opera singer, and many of my clients are also in the arts and entertainment industries. I am comfortable working with beginners, clients with injuries, as well as serious fitness enthusiasts.
Top Pros are among the highest-rated, most popular professionals on Thumbtack.
2025
2024
2023
2022
2021
Services offered
Coaching topic
Career
Positive habits
Stress management
Relationships
Subject age
Under 18
18 - 25 years old
26 - 44 years old
45 - 64 years old
Work location
My customers travel to me
I travel to my customers
I work remotely (phone or internet)
Projects and media
Projects and media
Reviews
Customers rated this pro highly for professionalism, work quality, and responsiveness.
Exceptional 5.0
21 reviews
5
100%
4
0%
3
0%
2
0%
1
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Read reviews that mention:
Zhane W.
Oct 29, 2025
I have worked with Bella for 3 years and she is amazing. I've gained muscles and can do exercises I never thought I can do. My body and health has changed for the better and she's very knowledgeable in her field of work. Thank you Bella for all your help, support and challenging me! 🤩🤩🤩
Yasmin B.
Oct 3, 2022
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Hired on Thumbtack
I have been training with Bella for about 9 months and she is an excellent trainer! I reached out to her specifically for her experience with pregnancy and postpartum. She went above and beyond in helping me heal my body from the pregnancy and helped me gain my strength back and lose 30lbs of baby weight. She is very knowledgeable about the human body and was able to quickly modify any exercise to fit my needs during our sessions. She continuously keeps me accountable and has been instrumental in helping me reach my goals. Thanks to her I felt wonderful at the beach this summer only 9 months postpartum. In addition, she is the coolest person ever with the best personality and a pleasure to chat with. I highly recommend Bella!
Personal Training
Maryanne F.
Jun 19, 2020
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Hired on Thumbtack
Working with Bella has been a wonderful experience. She has helped me to build on what I had already accomplished in the gym. I'm with her for a little over 2 months and I am seeing very positive changes in my body and my physical strength as increased as well.
Than you Bella!
Personal Training
Nick M.
Mar 1, 2022
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Hired on Thumbtack
Working with Bella has been great! She is very kind, thoughtful, and does terrific work. She's helped me develop greater strength, flexibility, and recently train for a 10K. Her methods are smart, effective, and lead to results. She's also been very insightful in helping me mitigate injuries from running. Highly recommend working with Bella.
Personal Training
Crystal F.
Jul 13, 2021
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Hired on Thumbtack
Bella is a wonderful resource and is currently helping me in my journey. I'm stronger, I'm losing weight, she helping me with corrective exercises and educating me on my abdominal separation. She's flexible with time (within reason, of course.) I can't ask for better.
Personal Training
Credentials
Background Check
Isabella Lamadriz
FAQs
What is your typical process for working with a new customer?
I like to get your fitness history, injuries, and goals. Why are you deciding to train now? From there we set up your training folder. My style of training is calisthenics based. We do simple movements but they are targeted, dynamic, challenging, but extremely effective. Additionally I want all of my clients to understand why we do the movements, proper form, and language. At the end of the day I want you to be able to be just as knowledgeable as I am and feel comfortable to workout on your own!
What education and/or training do you have that relates to your work?
I am a Certified Personal Trainer through National Academy of Sports Medicine
How did you get started doing this type of work?
I was a dancer from the age of 2. After transitioning out of professional dance into operatic singing I found I still missed the intense workouts from dance, I had several injuries, and wanted to help others find their love for fitness. While in my masters program for Opera I went through NASM’s certified personal training process. I love both my jobs being an artist and trainer and find the two intersect nicely!
