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Newport Beach  ·  Orange County  ·  FAQ

Newport Beach Medical Spa FAQ

The questions patients actually ask — about who performs treatments, safety, cost, downtime, and how to choose a practice — answered directly.

Written by Dr. Amir Mortazavi, MD  ·  Updated August 2026

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Jump To
  • The Basics
  • Who Performs Treatments
  • Safety & Risk
  • Cost & Insurance
  • Choosing a Treatment
  • Results & Downtime
  • Choosing a Practice
  • About Plump
The Basics

What is a medical spa?

A medical spa provides non-surgical aesthetic treatments under medical licensure. This includes injectables such as neurotoxins and fillers, biostimulators, laser and energy-based devices, and corrective procedures. Medical spas do not perform surgery and do not diagnose or treat skin disease.

How is a medical spa different from a day spa?

A day spa offers non-medical services such as massage and facials. A medical spa offers treatments that require medical licensure to perform — injectables, prescription-strength products, and medical-grade energy devices. The distinction is regulatory, not a matter of luxury or setting.

Should I see a medical spa, a dermatologist, or a plastic surgeon?

See a dermatologist for medical skin conditions and skin cancer screening, a plastic surgeon for anything requiring surgery, and a medical spa for non-surgical aesthetic treatment. The categories overlap heavily in cosmetic work — for non-surgical treatment, the individual provider matters more than the practice type.
Full comparison guide →

What can a medical spa not treat?

Anything requiring surgery — significant excess skin, structural repositioning, implants. And anything requiring diagnosis of skin disease — suspicious lesions, changing moles, skin cancer screening, or medical dermatologic conditions.

Who Performs Treatments

Who performs treatments at a medical spa?

This varies significantly by practice. In California, treatments may be performed by physicians, nurse practitioners, physician assistants, or registered nurses under appropriate supervision. Websites often do not specify which, so it is worth asking directly before booking.

Does a doctor need to be present at a medical spa?

California requires appropriate physician supervision for medical aesthetic treatments, but the supervising physician is not always required to be physically present depending on the treatment and delegation arrangement. Doctor-only practices, where the physician personally performs every treatment, are a separate and less common model.

What does "physician-led" actually mean?

Usually that a physician directs the practice and sets protocols while another licensed provider performs the treatment. It is meaningfully different from "physician-performed," where the doctor personally treats you. Neither is deceptive, but patients frequently read the first as the second.
What doctor-only means →

Is it legal for a nurse to inject Botox in California?

Yes. Registered nurses, nurse practitioners, and physician assistants may administer injectable treatments under appropriate physician supervision and standardized procedures. Doctor-only is a practice choice, not a legal requirement.

Does it matter whether a doctor or a nurse injects me?

Not automatically — an experienced nurse injector will outperform an inexperienced physician. Where physician training tends to matter is with treatments that cannot be reversed, complication management, correcting another provider's work, unusual anatomy, and plans requiring several modalities coordinated together.

How do I verify a provider's license in California?

Use the California Department of Consumer Affairs license lookup — physicians through the Medical Board of California, nurses and NPs through the Board of Registered Nursing, PAs through the Physician Assistant Board. Search the provider's full name and confirm an active, unrestricted license.

Safety & Risk

Is a medical spa safe?

Aesthetic treatments performed by appropriately licensed providers using authentic products have a strong safety record, but they are genuine medical procedures with real risks. The most significant is vascular occlusion with filler, which is uncommon but time-critical. Ask any practice how they manage complications and whether reversal agents are kept on site.

What is vascular occlusion?

A complication where filler compresses or enters a blood vessel, restricting blood supply to tissue. It is uncommon, but outcomes depend heavily on how quickly it is recognized and treated. Any practice injecting hyaluronic acid filler should keep hyaluronidase immediately available and be able to explain their protocol without hesitation.

What are the most common side effects?

Bruising, swelling, and tenderness at injection sites are the most common and typically resolve within days. Neurotoxins can occasionally cause temporary asymmetry or eyelid droop. Laser treatments commonly cause redness and temporary darkening of treated pigment.

How do I know products are authentic?

Ask where products are sourced and whether you can see the vial or syringe before injection. Legitimate practices purchase through authorized US distributors and many open product in front of the patient as standard practice. Resistance to this question is meaningful.

Are there people who should not have injectable treatment?

Pregnancy and breastfeeding, active infection at the treatment site, certain autoimmune conditions, known allergies to product components, and some medications affect candidacy. This is why a genuine medical history review is part of a proper consultation rather than paperwork formality.

Cost & Insurance

How much do medical spa treatments cost in Newport Beach?

Cost depends on how the treatment is priced. Neurotoxins are billed per unit or per area, fillers and biostimulators per syringe or vial, and lasers per session or as a package. Comparing quotes requires knowing the pricing unit, since the same total can represent very different amounts of product.
Full cost guide →

Does insurance cover medical spa treatments?

Cosmetic treatments are not covered by insurance. Some therapeutic applications of the same products, such as neurotoxin for chronic migraine or hyperhidrosis, may be covered depending on the plan and documentation, though many aesthetic practices do not bill insurance directly.

Why is one medical spa so much cheaper than another?

Often it reflects a higher-volume practice using delegated injectors, which is a legitimate model. But product acquisition cost is relatively fixed. When injectable pricing sits dramatically below market, ask specifically how many units or syringes are included and where products are sourced.

Are treatment packages worth it?

For treatments that genuinely require a series — most lasers, biostimulators, RF microneedling — package pricing is usually more cost-effective. For treatments that do not require a series, prepaying mainly benefits the practice.

Choosing a Treatment

What is the difference between Botox and filler?

Neurotoxins such as Botox temporarily reduce muscle movement, softening lines caused by expression. Fillers add volume where tissue has been lost or where structural support is wanted. They address different problems and are frequently used together in different areas.

What is the difference between filler and a biostimulator?

Filler adds volume immediately by occupying space and can be dissolved. A biostimulator such as Sculptra adds no meaningful immediate volume — it gradually stimulates your own collagen over weeks to months, and cannot be dissolved.
Sculptra vs. filler →

Which treatment do I need for my concern?

Lines from movement respond to neurotoxins. Hollowing responds to filler or biostimulators. Texture, pigment, and scarring respond to energy devices. Mild laxity responds partially to RF microneedling and biostimulators; significant excess skin requires surgery.
Complete treatment guide →

Can treatments be combined?

Yes, and many concerns require it. Acne scarring often needs subcision to release tethered scars, a biostimulator for lost volume, and resurfacing for surface texture — sequenced correctly. Whether that is possible depends on whether the practice offers all the required modalities.

Do men need different treatment than women?

Yes. Greater facial muscle mass generally requires higher neurotoxin dosing, and filler placement goals differ — male aesthetics favor a wider jaw and flatter midface rather than the lifted, tapered pattern common in female treatment.
Treatment for men →

What if Botox has stopped working for me?

Some patients develop resistance to Type A neurotoxins over time. Myobloc is a Type B toxin, structurally different, and is used specifically for patients who no longer respond to Botox, Dysport, or Xeomin.
Botox resistance →

Results & Downtime

How long do medical spa treatments last?

Neurotoxins typically last three to four months. Hyaluronic acid fillers generally last six to eighteen months depending on product and area. Biostimulators such as Sculptra can last two years or more. Laser and energy treatment results depend on ongoing sun protection and skin care.

How much downtime should I expect?

Neurotoxins have essentially no downtime. Fillers may cause swelling and bruising for several days. Non-ablative lasers and RF microneedling typically involve one to three days of redness. Ablative CO2 resurfacing requires meaningful downtime, generally five to seven days before skin has fully closed.

How soon will I see results?

Neurotoxins begin working around day 3–5 with full effect at day 10–14. Filler is largely visible immediately, with true results at about two weeks once swelling resolves. Biostimulators build over 6–12 weeks per session. Lasers improve over several weeks across a series.

How often should I get treatments?

Neurotoxins are typically repeated every three to four months. Filler is usually maintained annually or as needed. Biostimulators are administered as a series and then maintained less frequently. Laser treatments are generally a series of three to six sessions with occasional maintenance.

Will people be able to tell I had treatment?

Detectability depends more on the amount and pace of treatment than on the treatment itself. Gradual approaches, treatments improving skin quality rather than adding volume, and conservative dosing with preserved movement tend to be undetectable. Large-volume treatment in one session is what people notice.
Natural-looking results →

Can filler be dissolved if I do not like it?

Hyaluronic acid filler can be dissolved with hyaluronidase. Biostimulators cannot be dissolved and resolve only over time. Ultrasound-guided dissolving allows existing filler to be visualized before enzyme is injected, which matters particularly when product was placed elsewhere.
Ultrasound filler dissolving →

What aftercare is required?

It varies substantially by treatment. Neurotoxins require staying upright and avoiding rubbing the area. Sculptra requires an active massage protocol for several days that genuinely affects the outcome. Laser treatments require diligent sun protection.
Aftercare by treatment →

Choosing a Practice

What should I ask before booking a medical spa?

Ask who will physically perform your treatment and their license, how complications are managed and whether hyaluronidase is kept on site, what they would recommend against for your anatomy, how many of that specific treatment they perform monthly, and what the total cost of the full plan is.
Full checklist →

What are red flags at a medical spa?

Pressure to decide same-day, unusually deep discounts on injectables, refusal to name who will perform your treatment, no discussion of risks, treatment recommended without physical examination, and inability to explain what product is being used or where it came from.

What happens at a first consultation?

Medical history review, physical assessment of your anatomy in good lighting and often with animation, discussion of what is realistically achievable, and a treatment plan with a timeline. Typically 30 to 45 minutes.
What to expect →

Can I be treated the same day as my consultation?

Often yes for straightforward treatments. But same-day treatment should be an option, not an expectation. Feeling pressured to be treated at your consultation is a warning sign rather than a convenience.

Should I tell them about filler I had somewhere else?

Always — including approximate dates, areas, and products if known. Filler frequently persists longer than expected, and a provider who does not know what is already present cannot plan safely. This is clinical information, not a judgment.

About Plump Medical Spa

Which medical spas in Newport Beach are doctor-only?

Plump Medical Spa at 4667 MacArthur Blvd, Suite 310 in Newport Beach operates on a doctor-only model, with every treatment performed personally by Dr. Amir Mortazavi, MD. Most medical spas in the area use nurse practitioners, physician assistants, or registered nurses as injectors under physician supervision.

Who is Dr. Amir Mortazavi?

Dr. Mortazavi is the founder of Plump Medical Spa and performs every treatment personally. His training includes a BS from UC San Diego, MD from Saba University School of Medicine, Internal Medicine training in New York City, Pain Medicine at USC Keck School of Medicine, Advanced Aesthetics through AAAMS, and Skin Care & Repair at Harvard Medical School.

What is Plump known for specifically?

Cases other practices often refer out — ultrasound-guided filler dissolving using Butterfly iQ3 imaging, Myobloc for patients with Botox resistance, and multi-modality acne scar correction combining subcision, Sculptra, and CO2 laser in one planned protocol.

Do you accept patients treated elsewhere?

Yes. Correction cases, filler placed by other providers, and second opinions are a substantial part of the practice. Bringing details of prior treatment is helpful but not required.

Is pricing available before booking?

Yes. Every treatment price is published on the services page rather than held until consultation.

If You Only Ask One Question
"Who will physically be performing my treatment?"

It's the most useful question in aesthetic medicine and the one least often answered clearly on websites. A practice that names the provider and their license immediately is being straightforward with you. A practice that answers with a general reference to their team is worth asking again.

Practice Information
Practice
Plump Medical Spa
Physician
Dr. Amir Mortazavi, MD
Model
Doctor-only — every treatment physician-performed
Address
4667 MacArthur Blvd, Suite 310, Newport Beach, CA 92660
Phone
(949) 568-7544
Hours
Tuesday–Saturday, 10am–6pm
Serving
Newport Beach, Irvine, Costa Mesa, Laguna Beach, Orange County

All Medical Spa Guides

Guide Best Medical Spa in Newport Beach: 2026 Guide Guide Med Spa vs. Dermatologist vs. Plastic Surgeon Guide Doctor-Only Medical Spa Explained Guide How to Choose a Medical Spa Guide Complete Treatment Guide Guide Medical Spa Prices: 2026 Cost Guide Guide Medical Spa Treatments for Men Guide Natural-Looking Aesthetic Treatments Guide Your First Medical Spa Visit

Question not answered here?

Book a consultation with Dr. Mortazavi, or call and ask before you book anything.

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4667 MacArthur Blvd, Suite 310
Newport Beach, CA 92660
(949) 568-7544 info@plumpmedicalspa.com Tuesday – Saturday  ·  10am – 6pm
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