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Dr. John Diaz, MD - Board Certified Plastic Surgeon in Beverly Hills, California

Dr. John Diaz, MD

Board Certified Plastic Surgeon

Beverly Hills, California
NPI: 1295815090· License: A91692 (CA) verify

25+ years of experience · self-reported

Industry payments (2024): $673 across 14 payments (what this means)
4.9(244 ratings)

Consultation $250

In Dr. John Diaz's own words

How Dr. John Diaz describes their own approach, from their Instagram posts. Each statement links to the original.

Approach

  • I'd rather give you a result that holds up and that I know is safe than chase a trend
  • I’ve admired her for so many reasons, but her openness about plastic surgery always stood out to me
  • Dr. John Diaz has never performed large volume BBL and will never do so.
  • What I have always done is proportional BBL's that match the person's frame

Specialization

  • A facelift addresses the neck. Never, because a facelift is a face lift

Technique

  • The combination of FaceTite with neck liposuction is one of the doctor's favorite combinations.
  • The doctor's approach for lower blepharoplasty involves repositioning the fat rather than removing it.
  • The combination of FaceTite with neck liposuction uses tiny incision points instead of a traditional lift.

Consultation

  • A consultation provides information without requiring a commitment to surgery.
  • A consultation provides a real answer on what would actually make a difference for a patient's eyes.

Safety

  • The practice can create BBL results that look great and are safe.
  • Large-volume BBLs carry the highest risk of death of any cosmetic procedure the doctor knows of.

Statements are quoted or closely paraphrased from Dr. John Diaz's own public posts and are their claims, not NavMDs' medical advice. Doctors can correct or remove any item via their claimed profile or support [at] navmds.com.

About

Dr. John Diaz is a Board Certified Plastic Surgeon in Beverly Hills, California, specializing in breast procedures—including augmentation, lifts, revisions, and removals—and elevating facial aesthetics. He champions transparency in plastic surgery, believing honesty builds trust in an industry often marked by secrecy. His approach to breast augmentation emphasizes proportional, modest volume results tailored to the patient's actual frame, using fat transfer or implants for a natural silhouette. For Brazilian Butt Lifts, he prioritizes long-lasting, safe outcomes over trends, always performing proportional BBLs that match the person's frame, noting large-volume BBLs carry significant risks and often do not age well. Dr. Diaz frequently combines procedures for optimal results, such as neck liposuction with a chin implant for a balanced profile, or FaceTite with neck liposuction for a tighter jawline using minimally invasive techniques. He also treats hyperhidrosis with miraDry, a single treatment that permanently eliminates underarm sweat and odor glands. Recognizing the importance of medical oversight in "anti-aging" and "wellness" trends, Dr. Diaz founded RXSpan MD to ensure safe, regulated sourcing for peptides and similar treatments. Consultations offer a clear plan built around individual anatomy and goals.

Connect with Dr. John Diaz on Social Media

SpecialtiesProceduresAverage CostReviewsIndustry PaymentsInsuranceLocationAffiliationsEducationFAQ

Specialties

  • Board Certified Plastic Surgeon

Procedures & Services

Select a service to schedule an appointment · each is approximately 60 minutes

Average Cost of Surgery

Healthcare costs shouldn't be a mystery. Below, you'll find crowdsourced data on the actual costs of surgeries performed by Dr. John Diaz, submitted anonymously by the patient community. Use this as a guide to better anticipate your own expenses. Please note that final costs can vary based on your specific medical needs.

Breast Lift With Implants

$15,000

About typicalTypical in Beverly Hills: $10,000–$15,250 (median $12,138, 12 reports) compare ↗

Help us keep this data current and accurate. If you've had a procedure with Dr. John Diaz, please take a moment to contribute your cost information.

Questions, Answers, and Information Directly from Dr. John Diaz

Sourced directly from Dr. John Diaz's social posts and replies.

What is Dr. Diaz's philosophy on Brazilian Butt Lifts (BBLs) and what are the long-term considerations?
Dr. Diaz prioritizes long-lasting and safe BBL results over chasing trends. He emphasizes performing proportional BBLs that match the patient's frame, which he believes look beautiful and age well. He cautions that large-volume BBLs almost never look good long-term, as gravity can pull down extra volume, making a result that looked great at six months appear weighed down and unnatural years later. He also states that large-volume BBLs carry the highest risk of death of any cosmetic procedure he knows of, reinforcing his commitment to safety and natural, sustainable outcomes.
Source →
What are the benefits and recovery for combining neck liposuction with a chin implant?
Combining neck liposuction with a chin implant can create a more balanced, contoured profile. Neck liposuction removes excess fullness under the chin and jaw, while a chin implant brings the chin forward to improve facial proportion, resulting in a stronger, more defined line from chin to neck. Recovery for both procedures is straightforward, with most patients returning to their normal routine within one to two weeks. Final results settle in over the following months.
Source →
What is FaceTite with neck liposuction and what is the recovery like?
FaceTite with neck liposuction is a minimally invasive combination procedure Dr. Diaz favors to achieve a tighter jawline without traditional incisions. It uses tiny incision points to remove small pockets of fat under the chin and contour the jawline, delivering real, lasting definition. Recovery is quick, with most patients returning to their normal routine within a few days to a week. Results continue to improve for months as the skin tightens.
Source →
What is hyperhidrosis and how is it treated with miraDry?
Hyperhidrosis is a real, treatable medical condition defined as sweating beyond what the body needs to regulate temperature, occurring at rest, in cool rooms, and without exertion. Dr. Diaz treats it with miraDry, a procedure that applies thermal energy to permanently eliminate sweat and odor glands in the underarm. It typically requires one treatment, takes about an hour, and clinical data shows an average 82% reduction in sweat.
Source →
How long should I wait for breast surgery after breastfeeding?
While the timing for breast surgery after breastfeeding is not a simple, black-and-white issue, Dr. Diaz generally recommends waiting about 6 months after stopping breastfeeding. This allows the body time for milk production to cease and breast tissue to settle into its new shape. He emphasizes that every patient's timeline is unique, and the definitive answer requires a personal conversation during a consultation.
Source →
What is the difference between upper and lower blepharoplasty, and what is Dr. Diaz's approach?
Upper blepharoplasty addresses excess skin that hoods the eye, which can weigh it down, dull the crease, and sometimes limit peripheral vision. Removing this skin opens the eye for a rested, not altered, look. Lower blepharoplasty targets bags, hollows, and loose skin under the eye. Dr. Diaz's approach for lower blepharoplasty involves repositioning fat rather than removing it, softening a tired look without hollowing the area or changing eye shape. The goal for both is a refreshed appearance, never an operated-on look. Many patients benefit from both procedures, which can be performed together in a single recovery, with the appropriate plan determined by individual anatomy and concerns.
Source →
What can I expect from a consultation with Dr. Diaz?
A consultation with Dr. Diaz is designed to provide information without requiring a commitment to surgery. Patients can expect a real answer on what would actually make a difference for their concerns. The process is conducted without pressure or assumptions, resulting in a clear, personalized plan built around the patient's unique anatomy and goals.
Source →
What is RXSpan MD and how does it relate to Dr. Diaz's practice?
Dr. Diaz founded RXSpan MD to address concerns about medical safety, licensing, and sourcing in 'anti-aging' and 'wellness' trends, particularly for treatments like peptides. RXSpan MD ensures that peptides and similar treatments originate from safe, regulated, verifiable sources within the U.S., providing accessible care while maintaining physician involvement. Dr. Diaz emphasizes that peptides belong in a supervised medical setting with proper sourcing and administration. RXSpan MD offers services for longevity, hormone optimization, weight management, sexual health, and hair loss, all under medical supervision.
Source →

From Dr. John Diaz's Instagram

@drjohndiaz →

Recent photos posted by @drjohndiaz, Dr. John Diaz's own Instagram account. Each image opens the original post on Instagram.

Images © Dr. John Diaz / @drjohndiaz, shown here with a link to the original post. Procedure labels are inferred from the post's caption and hashtags. If you are the account owner and want an image removed, contact support [at] navmds.com.

Technologies & brands Dr. John Diaz mentions

Devices, implants, injectables and products named in Dr. John Diaz's own posts and videos. A mention is not an endorsement; ask the office what they currently offer.

Skin tighteningFaceTite

Patient Experience

Dr. John Diaz Review Summary

4.82
Dr. Diaz receives stellar reviews, averaging 4.8 out of 5 stars across multiple platforms. Patients consistently praise his skill, professionalism, and dedication to achieving beautiful, natural-looking results.

Ratings from Other Platforms

baptisthealth.net

4.9 out of 5

Based on 90 reviews

View on baptisthealth.net

yelp.com

4.9 out of 5

Based on 398 reviews

View on yelp.com
Dr. John Diaz, MD - Board Certified Plastic Surgeon in Beverly Hills, California

Main Office

465 N. Roxbury Dr., Penthouse Suite, Beverly Hills, California

Book a Service Consultation

Consultation fee: $250

Each service is approximately 60 minutes.

+4 more

Industry Payments

Federal law (the Physician Payments Sunshine Act) requires drug and medical-device companies to report anything of value they give to a physician — consulting and speaking fees, research funding, travel, royalties, and even meals. Medicare publishes all of it in a public database called Open Payments. We show it here so you don't have to go looking for it.

Total received (2024)

$673

Payments

14

Compared to peers

Modest

Dr. John Diaz received $673 across 14 payments in 2024. That is higher than about 56% of the physicians here who received any industry payment. Most of it was categorised as food and beverage, and the largest single payer was ABBVIE INC..

What this means for your care

  • A disclosed payment is a business relationship, not evidence of wrongdoing, and it says nothing on its own about the quality of your care.
  • Most payments are small. Across the physicians listed on NavMDs, the single most common category is food and beverage at industry-sponsored talks.
  • Larger consulting, speaking or royalty payments mean an ongoing financial relationship with a company whose products your doctor may use or recommend. That is worth knowing about, and it is reasonable to ask about.
  • A fair question to ask: “Do you have a financial relationship with the maker of the implant, filler or device you're recommending — and what alternatives did you consider?”

Source: CMS Open Payments, the federal database created by the Sunshine Act. View the full record on CMS Open Payments ↗

Insurance Information

Please contact Dr. John Diaz's office directly for information about accepted insurance plans.

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Location & Contact Information

Main Office

465 N. Roxbury Dr., Penthouse Suite

Beverly Hills, California

Get Directions

Office Information

Where does Dr. John Diaz practice?

Doctor's Office

Main Office (Primary)

465 N. Roxbury Dr., Penthouse Suite, Beverly Hills, California

(59 reviews)

Hospital Affiliations

Hospital affiliations unknown

Do you know which hospitals Dr. John Diaz is affiliated with? This information helps patients understand where they might receive care.

Education & Experience

Education

Ivy League Graduate From Cornell University
University Of Barcelona In Barcelona, Spain

Certifications & Licenses

Board Certified Plastic Surgeon

Frequently Asked Questions

Can you make an appointment with Dr. John Diaz online?
This information is not available based on the provided details.
Does Dr. John Diaz offer telehealth?
This information is not available based on the provided details.
What do patients have to say about Dr. John Diaz?
Patients rave about Dr. Diaz's meticulous and safe procedures, achieving natural-looking results that exceed expectations. They describe him as knowledgeable, professional, and going above and beyond for his patients. One patient specifically mentioned their breast augmentation details (280/220 cc Natrelle Inspira SRLP silicone implants, placed under the muscle). Overall, patients express extreme satisfaction and highly recommend him.
What areas of care does Dr. John Diaz cater to?
Dr. Diaz specializes in plastic surgery, with a focus on breast procedures such as augmentation, lifts, revisions, and implant removals. While some information suggests he may have also practiced family medicine and gynecologic oncology, the most consistent and prominent information points to his expertise as a plastic surgeon. Dr. Diaz also focuses on elevating facial aesthetics with precision and artistry.