Ontario Plastic Surgeon
3333 Concours Street, Building 3
Ontario, California 91764 US
Call Doctor Write a Review

Treatment Pricing

Treatment Pricing
Get a price quote
Coming soon!
15K profile views
16 years experience
Last contacted by
a user ...

Write a review

Are you a patient of Troy Andreasen, MD?

Write a Review



4.8 out of 5 stars 4.8 stars from 30 reviews See details Hide details
5.0 out of 5 stars Doctor's bedside manner
5.0 out of 5 stars Answered my questions
5.0 out of 5 stars After care follow-up
5.0 out of 5 stars Time spent with me
5.0 out of 5 stars Phone or email responsiveness
5.0 out of 5 stars Staff professionalism & courtesy
5.0 out of 5 stars Payment process
5.0 out of 5 stars Wait times
Narrow 30 reviews by:
Sort by:
  • Featured
  • Highest Rating
  • Lowest Rating
  • Recent
Treatment results may vary

5 out of 5 stars Breast Implants

Implants - Love Everything About It

It was wonderful and i loved everything about it. i just want to know how many pounds it added to my weight. I weighed 111.8 pounds the morning of the surgery.When I got home I weighed myself and I weighed 122 pounds. Am I heavier because of all the liquids that I took in from the iv or do the implants weight 10 pounds? Please help.

21 // 5'7 // 150pds // 415cc silicone HP unders

I'm getting my BA on may 18th so just in a few days and I am so excited!!!! I am super super nervous about my size that I am picking and I keep going back and forth. As you can see my leftie is smaller my doctor recommended silicone HP natrelle 415cc in the left and 385cc in the right. I'm wanting a full c/small d and I am currently a 34a I'm hoping this gets me the size I want and I hope that...

5 out of 5 stars Tummy Tuck

30 Year Old That Wants to Feel Sexy Again! - Ontario, CA

All I can say is WOW!!!- from the first call I knew I made the right decision. I've had two friends go to him for breast augmentation and they felt comfortable, and, I just knew I would! And, I was right! Scheduled my consult and he was on time, knowledgable, professional, handsome..(this was important to me.. Seeing as tho I was getting plastic surgery lol.. I made him aware of what I wanted and what my expectations were and that was what he focused on. I left the consult and he emailed me just welcoming me into his practice and invited me to email him if I had any questions. I thought that was super important that he answered his emails and not his receptionists. I booked the procedure and it was here before I knew it. I did a lot of research about abdominalplasty so I was ready with many many questions. He always answered them. Didn't matter what time it was. I am so glad I put my life and body in his hands. He gave me back what I knew would make me happy!!

5 out of 5 stars Tummy Tuck

Life changing :)

I heard about him on the radio (KFrog).

1 out of 5 stars Tummy Tuck

Go somewhere else for TT

Had a TT in 2015 and now i realize what a mistake it was to go to this doctor. I had a linear midline abdominal scar running at least 2-3 inches above my umbilicus to the pubis. At the pre-op he told me that after the TT there would be no scar above my umbilicus. But to my dismay I had a scar that was exactly 2-3 inches above my umbilicus except that it looked "new"!! That means he ever...

5 out of 5 stars Breast Lift with Implants

Breast Aug an Lift

I immediately felt comfortable with Dr. Andreasen and felt like we were on the same page with the vision for what I wanted. He answered all my questions in a way that I could understand. He and his staff spent ample time with me and I felt like they really cared about my cares and concerns. I cannot say enough about how pleased I am with how the surgery went and how my recovery has been. I feel like Dr. Andreasen takes such care and pride with his patients and makes for the most flawless recovery possible. Even the staff follow-up has been above and beyond. And I could not be happier with my results!

Office review - Needed to Have 40+ Year Old Silicone Implants Removed. Ontario, CA

I had a 2pm appointment for a consultation with the Andreasen office for explantation of 42 year old silicone breast implants. I arrived at 1:50 to complete paper work. After waiting 45 minutes I inquired at the reception desk, and was told the doctor was with a patient but would see me soon. I waited another 45 minutes, without being seen, then left. I received no phone call, no apology regarding the extended wait and the failure to consult, no offer to re-appoint. However, the following week I received an email from the Andreasen office announcing a promotion on a breast implant procedure. I was insulted and totally disgusted.

5 out of 5 stars Mentor Breast Implants

31-Year-Old, Kid-free, 5'2, 145lbs, Asian, Active 34 A/B Cup =>375CC HP Mentor Unders - Ontario, CA

I was recommended Dr. Troy Andreasen by a friend who knew two girls who were his former patients. Gal 1 had saline implants around 10 years ago, and Gal 2 had silicone implants 6 years ago. Both were felt Dr. Andreasen was super capable and loved his work to this day. Gal 1 said she would have gone with silicone if it was available at the time. Gal 2 has had two kids and still loved her breast aug. I've met these girls IRL and didn't know they had undergone the surgery. I just figured, "Just another white girl born with big boobs, unlike my tiny 'yellow hills’" The office is easy to find; parking was even easier to find. The staff is super helpful and kind. Dr. Andreasen was super knowledgeable. He encouraged all my questions so nothing was “too stupid” to ask. Ladies, don’t worry- he isn’t creepy. You really don’t need to shy away from a male doctor especially one with a professional demeanor as his. His recommendation for sizing and implant selecting were tailored to my lifestyle, body frame, and desired outcome. The big piece of advice I would give to potential patients is plan on arriving for your appointment time an hour BEFORE when they tell you they want you to be there: I was advised to call the office on Friday before my surgery if I didn’t get a call by noon. I called the office at 1pm. The office told me I had to call the surgery center, so I hung up and called the surgery center. I was told that my appointment was going to be at 9:00am, and that a nurse would call me back with more instructions. The nurse called later to tell me my appointment was at 8:30am and gave me all my instructions. I called the surgery center back to confirm whether my appointment was going to be at 8:30 or 9:00. They said 8:30 for arrival and my surgery was probably going to be at 9:30. During the morning of the surgery, according to the navigation app, we had an ETA that would have put us 15 mins early to our appointment but 45 mins before my appointment, I get a call from the nurse saying I should be there now since they were ready for me regardless of my appointed time. I start to panic but she said to just drive safely, and they would see me when I got there. When I got there, I was kind of rushed through the sign in process and was told, “Everyone is waiting on you”. Whatever. I was really stressed out at that point and pretty pissed because I did everything I could to be prepared for this, and had I received a call requesting me to come in earlier, I would have done so. Instead I get a call almost 45 mins before my appointed time saying I should be there already since they are running early. I don’t know know if it was because Dr Andreason’s team is so efficient that they just breeze through surgeries, or if people cancelled, or if they were in a hurry because it was the holidays, but they will not call you to see if you can get there earlier than expected, they will just expect you to be there. Which I have no issue with because I line up early for concert tickets, busy restaurants, Apple product releases so my boobs, for sure, I’ll line up early than expected for them… I just didn’t know I would have to and got stressed out. In summary: || Dr Andreasen: Awesome doc. Personable. Listens. Thorough || Office: Easy to find. Easy to park. || Office Staff: Kind. Attentive. Organized. Readily Available for questions || Surgery Center: Easy to find. Easy to park. || Surgery Center Work: Great. Quick. Made patients comfortable for procedure || Surgery Center Appointment System: Needs Improvement

5 out of 5 stars Mentor Breast Implants

35 no more mom boobs 2 Kids Silicone Under 300/325 High Profile - Ontario, CA

Quite down to earth

5 out of 5 stars Breast Implant Revision

Capsulorrhaphy with Implant Exchange from 300 Mod Plus to 400 Hp - Ontario, CA

He is a wonderful doctor. Very caring, concerned about his patients, and really takes time. He answered every email i sent personally. His staff are wonderful also. They were understanding when I got neurotic about size and surgery. I cannot recommend this office enough. His prices are very reasonable. Definitely make an appointment :)

*Your results may vary. Any specific claims or permanence length of results vary for each patient and are not guaranteed.

Board Certifications

Board-certified by the American Board of Plastic Surgery


American Society for Aesthetic Plastic Surgery (ASAPS)
American Society of Plastic Surgeons (ASPS)

Consultation Fee

Free. Complimentary

Hospital Privileges

Dr. Andreasen has hospital affiliations at Arrowhead Regional Medical Center, Redlands Community Hospital, San Antonio Community Hospital.


  • Undergraduate & Medical School

    Medical: University of Utah School of Medicine, 1995
  • Post-Medical School Training

    Residency: General Surgery / Plastic Surgery program, Loma Linda University

Treatments offered at Troy J. Andreasen MD Inc.

Before and After Photos by Dr. Andreasen

Troy Andreasen, MD has shared 109 before and after pictures with 8 helpful votes from the RealSelf community.

Narrow by:
Treatment results may vary

There is no recent activity.

*Your results may vary. Any specific claims or permanence length of results vary for each patient and are not guaranteed.