About - David Brooks
Dr. David Brooks is a leading specialist in Preventive Medicine and Executive Health Diagnostics, dedicated to helping corporate leaders, busy professionals, and international medical travelers proactively manage their long-term health. With over 15 years of clinical expertise, Dr. Brooks specializes in high-efficiency, multi-system health evaluations engineered to identify silent risk factors and early-stage conditions long before symptoms emerge.
Utilizing advanced diagnostic modalities and evidence-based clinical protocols, Dr. Brooks designs personalized executive health checks addressing cardiovascular risk stratification, metabolic optimization, cellular aging, and comprehensive oncological screening. His practice is built on a VIP concierge care model, delivering thorough 360-degree health audits within a streamlined 1- to 2-day window to respect demanding schedules.
Dr. Brooks collaborates with a multi-disciplinary team of radiologists, cardiologists, and endocrinologists to provide every patient with a clear, prioritized 12-month preventive health roadmap alongside their diagnostic results.
Education
Dr. David Brooks has received advanced training in preventive medicine, executive health diagnostics, and longevity science from leading institutions. His academic background includes:
- MD (Doctor of Medicine) – Johns Hopkins University School of Medicine
- Residency in Internal Medicine – Mayo Clinic Hospital
- Advanced Fellowship in Preventive Medicine & Diagnostics – Harvard Medical School
- Board Certification in Internal Medicine – American Board of Internal Medicine (ABIM)
- Specialized Training in Executive Health Screening & Longevity Diagnostics – Global Centers of Excellence
Membership
Dr. David Brooks is an active member of leading medical and scientific organizations, allowing him to stay at the forefront of preventive medicine, longevity science, and executive diagnostic protocols. His affiliations include:
- American College of Physicians (ACP)
- International Society for Executive Health & Prevention (ISEHP)
- American Academy of Anti-Aging Medicine (A4M)
- World Medical Tourism & Global Healthcare Association
- Medical Content Review Committee – PlacidWay Medical Tourism
As a PlacidWay medical content reviewer, he ensures that patients worldwide receive verified, research-backed information on executive health checkups, preventive diagnostics, and medical tourism options.
Areas of Expertise
Dr. Brooks is a leader in preventive medicine and executive health checkups, offering comprehensive, multi-system assessments for corporate leaders, busy professionals, and international medical travelers. His key areas of expertise include:
Comprehensive Executive Health Screenings
- 360-Degree Multi-System Health Audits
- Rapid 1-Day & 2-Day VIP Concierge Checkups
- Whole-Body Functional & Organ Function Panels
- Executive Burnout & Stress Biomarker Evaluation
Cardiovascular & Metabolic Risk Stratification
- Advanced Lipid Sub-Fractionation & ApoB Profiling
- Coronary Artery Calcium (CAC) Scoring & Angiography
- Insulin Resistance Assessment (HOMA-IR) & Metabolic Efficiency
- Arterial Stiffness & Endothelial Function Testing
Early Cancer Detection & Advanced Imaging
- Whole-Body MRI & High-Resolution Ultrasound Diagnostics
- Liquid Biopsy & Comprehensive Tumor Marker Panels
- Targeted Low-Dose CT Lung & Abdominal Scans
- Genomic Cancer Risk Profiling
Longevity & Preventive Wellness Medicine
- Biological Age & Cellular Health Metrics
- Hormonal Balance & Endocrine System Optimization
- Nutritional & Microbiome Analysis
- Customized 12-Month Preventive Health Roadmaps
Dr. Brooks tailors each assessment based on individual patient risk factors, utilizing state-of-the-art diagnostic techniques and clinical protocols to maximize accuracy and actionable health insights.
Commitment to Executive Health & Preventive Diagnostics
Dr. David Brooks is dedicated to advancing preventive medicine while ensuring transparency in patient education. His dual role as a clinician and a medical content reviewer allows him to:
- Develop customized executive screening protocols based on the latest diagnostic research.
- Review and validate medical content for PlacidWay, ensuring global patients receive reliable information about preventive health assessments, diagnostic options, and long-term wellness benefits.
- Educate patients about evidence-based preventive care, helping them make informed decisions regarding proactive health management and early disease prevention.
As a pioneer in executive health diagnostics, Dr. Brooks also welcomes international patients seeking world-class preventive care, offering personalized consultations, comprehensive evaluations, and remote post-care support.
California Wellness Institute reviews
What kind of treatment does your institute do for multiple sclerosis
Natan J
May 27 2026I love their Purium Products
Geni M
Google Aug 26 2018The staff was wonderful, as soon as I walked in I was greeted with a friendly face. Check in process was easy and waiting area was very comfortable. Office was very clean and patient rooms were very spacious. I would recommend visiting the institute.
Adam B
Google May 14 2021
Frank M
Google Jun 09 2021Great people, friendly, give personal advise & individual attention. Best office manager Frank, & Carol managing director & Julia esthetician.
Mo
Google Jun 22 2021Does anyone know uf this place is still open? Phone number is not in service.
Marlene N
Google Apr 28 2022Above and beyond expectations. I have always been concerned about my time in the sun and the consequences that come with it, I knew I needed this type of C02 Laser , so I am forever grateful to Carol and her awesome team of nurses. The entire process was explained from pre op to post op. With very minimal pain. Please do not go anywhere else. My skin so far looks absolutely flawless only after one week. I am also looking forward to feel beautiful on the inside too, IV therapy specially designed for me is my next appt.. beauty comes from within too, so I have heard.
Carla M
Google Jan 11 2023Dr. Raj is an amazing doctor and is completely focused on my health and well being. I am currently under his care and have never felt better in my life! I fly all the way here from Seattle, because Dr. Raj offers what I feel is the best programs focused on my health goals. I would highly recommend the California Wellness Institute.
jonathan h
Google Jan 15 2023HIGHLY RECOMMENDED!!!! Angela was WONDERFUL!!!
Tamara
Google Jul 04 2023For two days, I was in excruciating pain and completely debilitated with a new ailment… Plantar Fasciitis (anyone want a really adorable pair of Karl Lagerfeld black, suede ankle boots)? It was suggested I receive Shockwave Therapy (EPAT). I called California Wellness Institute and was greeted by Tamlyn Berry, a wellness advocate CWI. She understood and sympathized with my pain, and told me I could come in that day. I was greeted by Dr. Eugene Rajaratnam and Tamlyn. I was immediately whisked away for treatment. I had 10 minutes of EPAT and walked out of there with about 60% improvement. I was walking without having to hobble like I was using only one foot. I was able to walk all the way to my car without hobbling. It wasn’t 100% yet, but I was extremely grateful for the improvement I did have. Today is the second day after treatment, and I have forgotten I even had plantar fasciitis at all. I highly (HIGHLY) recommend EPAT treatment. I know I’m keeping their number close-by instead of suffering for days in nearly complete debilitation. I am truly grateful.
Julie R
Google Nov 21 2023I received an EPat treatment with Chaz, it was instant relief from my sciatic pain.Thank you, amazing equipment.
Anna S
Google Mar 22 2024
I love CWI!
I\'ve done several services with Carol, Dr. Raj and Chaz.
Carol does the best colon hydrotherapy. She made me feel really comfortable and my stomach felt amazing after we were finished.
I\'ve also got a B12 shot and Myers cocktail when I was under the weather with Dr. Raj. I will be doing my blood panel too so he can review my hormones.
I went to Chaz also for my sciatica pain I\'ve been having for over 6 years and one EPAT treatment helped me tremendously! I will definitely do more treatments!
Over an amazing place with so many different services!
Janka D
Google Mar 25 2024Carol is amazing as was Chaz. She is knowledgeable and knows so much about the digestive system and everything . In one colon hydrotherapy session, I already felt such immense relief from the pain I was experiencing. She has such care and compassion and listens! I now finally feel like I am on the right path to totally handling my pain and discomfort. Thank you!!
Eve
Google Apr 13 2024I decided to go to this place for their weight loss program because of the positive reviews I read. This is my experience with Carol Christian, which is the only person you will be seeing and the front receptionist for this particular program(the picture of a doctor and the medical supervised program is just to get you there but that will be the closest you will ever get to a real doctor). Anyways please be warned that Carol is very good at speaking and she will tell you whatever you want to hear to get you to pay so much money and please be warned that the cost will not end there, she will keep trying to talk to you into all these treatments because according to her “ you will need them to get healthy and loose weight”. Carol is so hungry for money that she will say anything to get it! Please do your research first, the Injections she will give you to apparently lose weight ARE NOT FDA APPROVED FOR WEIGHT LOSS AND DO NOT WORK! I paid so much money and everyday I was more hungry than the day before at 500 calories per day. She kept telling me to wait but after 2 weeks and me feeling extremely hungry and dizzy decided to stop the treatment and go to a real medical professional (Dr) to prescribe me FDA approved injections like ozempic. To end this very long review she didn’t want to refund me the rest of my money for a program that SHE ASSURED ME AND MY HUSBAND THAT WILL TAKE MY HUNGER AWAY! She told me I signed some paperwork and refused to give me the money for the treatment I didn’t receive. Again the HCG injections she offers ARE NOT FDA APPROVED and didn’t help me at all to suppress my appetite. Please try ozempic/semaglutide injections and be supervise by an MD don’t go to this woman that will do anything for money! Final note, I developed side effects from a procedure she talked me into because she claimed I needed it to “properly lose weight. Please be careful!????
Araceli
Google Apr 16 2024This place is first class. Great team with Dr. Raj,Carol, Chazz and Janka. I\'ve seen a lot of benefits since going there, and it\'s just a fraction of what they offer. If you go there, you will be in good hands and on the road to wellness.
Leighton G
Google Jun 28 2024
I went to California Wellness Institute the 1st week in January 2024. I met with Carol and Dr. RAJ they told me about the weight loss program they do, and it is all natural. I was skeptical but needed to lose weight. Within 2 months, I lost 41 lbs, and as of today, I have lost 63 lbs. My blood test came back, and I have perfect cholesterol and A1C. I just want to thank the team at CWI for helping me change my life. It\'s now been almost 6 months since I have learned the right way to eat and am grateful for their help.
Thank You so much.
william n
Google Jun 29 2024Love this place. The people, their services, their vibes… all of it.
Bri C
Google Jul 03 2024I love the Zen Den! Kimberly and Bryan are such amazing instructors. I love their Meditation/ Soundbowl class. It is so relaxing. Definitely recommend for your next yoga classes!!
Janka D
Google Feb 22 2024Above and beyond expectations. I have always been concerned about my time in the sun and the consequences that come with it, I knew I needed this type of C02 Laser , so I am forever grateful to Carol and her awesome team of nurses. The entire process was explained from pre op to post op. With very minimal pain. Please do not go anywhere else. My skin so far looks absolutely flawless only after one week. I am also looking forward to feel beautiful on the inside too, IV therapy specially designed for me is my next appt.. beauty comes from within too, so I have heard.
Carla M
California Wellness Institute May 14 2023The staff was wonderful, as soon as I walked in I was greeted with a friendly face. Check in process was easy and waiting area was very comfortable. Office was very clean and patient rooms were very spacious. I would recommend visiting the institute.
Adam B
California Wellness Institute Jul 04 2023Great people, friendly, give personal advise & individual attention. Best office manager Frank, & Carol managing director & Julia esthetician.
Mo
California Wellness Institute Jul 12 2023I love their Purium Products!
Geni M
California Wellness Institute Aug 23 2023HIGHLY RECOMMENDED!!!! Angela was WONDERFUL!!!
Tamara
California Wellness Institute Sep 02 2023
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