Contact Us :
Phone Numbers
NorthBay Cosmetic and Plastic Surgery:
(707) 624-8180
NorthBay Cosmetic and Plastic Surgery:
VacaValley Wellness Center
1020 Nut Tree Road, Suite 390, Vacaville, CA 95687
Office Hours
Mon-Fri 8:00 a.m. to 5:00 p.m.

NorthBay Healthcare offers an expert in cosmetic and plastic surgery, which means you can get that quality-of-life procedure you’ve been waiting for without having to travel far from home.

Whether you're facing breast cancer surgery, suffer from poor elasticity of the skin, need a revision from a previous surgery or have life-long wishes for change, Dr. Jason Marengo brings years of experience and positive outcomes to this NorthBay specialty practice. He will take time to understand your objectives and concerns, and will partner with you in creating a plan to help you achieve your goals so you can look and feel your best.

Cosmetic Surgery Procedures We Offer:

Cool green rectangle with the CareCredit logo near the top and the words 'financing available' underneath.

Financing for procedures is available through Care Credit.

You might choose to have a tummy tuck if you have excess fat or skin around your bellybutton or a weak lower abdominal wall. There are a number of reasons for this condition, including:

  • Significant changes in weight
  • Pregnancy
  • Abdominal surgery, such as a C-section
  • Aging
  • Your natural body type

A breast lift is a surgical procedure to change the shape of your breasts. During a breast lift, excess skin is removed and breast tissue is reshaped to raise the breasts.

You might choose to have a breast lift if your breasts sag or your nipples point downward. A breast lift won't significantly change the size of your breasts. However, a breast lift can be done in combination with breast augmentation or breast reduction.

Breast augmentation — also known as augmentation mammoplasty — is surgery to increase breast size. For some women, breast augmentation is a way to feel more confident. For others, it's part of rebuilding the breast after surgery or illness.

Breast reduction surgery removes excess fat, tissue and skin from the breasts. If you have large breasts, you might choose to have breast reduction surgery to ease discomfort or to achieve a breast size proportionate to your body.

One reason to get a breast revision is if you are experiencing pain from your current implants, which will require relieving the tightness from your scar tissue. Another reason to get a breast implant revision is that if you want to correct implant asymmetry which occurs when one implant heals differently from the other one.

The reasons for getting a breast implant revision or a breast implant replacement include a desire to change the shape, size, and position of the breasts, a change from saline to silicone or vice versa, or correction of implant related problems such as implant leak or rupture.

Fat grafting, also called autologous fat transfer, is emerging as a new breast reconstruction technique. In fat grafting, fat tissue is removed from other parts of your body — usually your thighs, belly, and buttocks — by liposuction. The tissue is then processed into liquid and injected into the breast area to recreate the breast.

Another form of fat grafting, called lipofilling, has been used for a number of years to fix minor differences in the shape, balance, or position of the reconstructed breast compared to the other breast.

Top Surgery for Transgender Women

Top surgery for transgender women and other transfeminine individuals is the same as breast augmentation. It involves the insertion of a silicone or saline implant inside or beneath the breast in order to increase breast size.

Estrogen can help maximize breast growth, making it safer and easier for the surgeon to perform the augmentation.

Top Surgery for Transgender Men

There are two broad categories of top surgery for transmasculine individuals—nipple sparing and surgery involving nipple grafts. When you meet with Dr. Marengo, he will go over the different incision types and scar placement with you to learn what you are most comfortable with and will fit your surgical goals. As many trans men report that one of their goals with surgery is to go shirtless in places where other men go shirtless, comfort with scar placement is important.

Gynecomastia is a condition that makes breast tissue swell in some boys and men. It can happen when the balance of two hormones in your body is thrown off.

Liposuction can remove excess fatty tissue. It involves inserting a small tube through a 3- to 4-millimeter incision.

In some cases, both excision and liposuction will be used.

What to Expect On Your First Visit

  • Discuss your expectations.
    Share why you want aesthetic surgery, and what you're hoping for in terms of appearance after the procedure. Before and after photos are available upon request.
  • Review your medical history.
    Be prepared to answer questions about your current and past medical conditions, any surgeries you've had, and any medication you're currently taking or recently taken. If seeking breast cosmetic or plastic surgery, tell the doctor if you have a family history of breast cancer and bring the results of any mammograms or breast biopsies.
  • Do a physical exam.
    To determine your treatment options and before any procedure can happen, the doctor will need do a physical examination. Along with learning your medical history, this helps Dr. Marengo make a plan specific to you.

Find the best doctor for you.

Meet our surgeon trained in plastic and reconstructive breast surgery in Vacaville.