Dr. Karen Horton has either authored or reviewed and approved this content.
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For many patients throughout the San Francisco Bay Area, diet and exercise simply cannot address the loose skin, separated abdominal muscles, or stubborn fat deposits that develop after pregnancy, significant weight loss, or the natural aging process. A tummy tuck, clinically known as abdominoplasty, is a body contouring procedure designed to remove excess skin, tighten weakened abdominal muscles, and create a smoother, firmer midsection.
At the practice of Dr. Karen Horton, Double Board-Certified Plastic Surgeon in San Francisco, abdominoplasty is performed with a commitment to precision, natural-looking results, and individualized care. Every surgical plan is tailored to the individual patient and determined during a personal consultation. Whether you are a new mother, someone who has achieved significant weight loss, or simply someone whose body has changed over time, a tummy tuck may help you feel more confident and comfortable in your own skin.
Abdominoplasty is a surgical procedure that addresses the abdomen in ways that no amount of exercise or healthy eating can replicate. During the procedure, Dr. Horton removes excess skin and fat from the abdominal area, repairs separated or weakened abdominal muscles, a condition known as diastasis recti or rectus diastasis, and repositions the belly button for a natural, proportionate appearance.1
The result is a flatter, tighter abdominal contour that reflects the effort you have already put into your health and wellness goals.
According to the American Society of Plastic Surgeons (ASPS), abdominoplasty consistently ranks among the top five body contouring procedures performed in the United States each year, reflecting its proven effectiveness and high patient satisfaction.2
A tummy tuck offers both aesthetic and functional benefits that extend well beyond appearance:
To learn more about Dr. Horton’s approach and philosophy to abdominoplasty, check out her blog.
The best candidates for abdominoplasty in San Francisco are individuals who:
A Note on GLP-1 Medications: If you are currently taking a GLP-1 receptor agonist such as semaglutide or tirzepatide, you must stop taking it at least one month before your tummy tuck surgery. These medications affect gastric motility and anesthesia safety and can negatively influence wound healing after surgery; you will be educated more about these risks and be provided with specific guidance during your consultation. Learn more here.
A tummy tuck is not a weight loss procedure and is not a substitute for a healthy lifestyle. It is most effective as a body contouring tool for patients who are already close to their ideal weight.
Risks and Considerations: As with any surgical procedure, tummy tuck surgery carries risks including infection, seroma (fluid accumulation), changes in skin sensation, scarring, and asymmetry. Dr. Horton will review all potential risks and how they are minimized during your personal consultation.
Dr. Horton tailors each abdominoplasty to the individual patient’s anatomy, goals, and degree of skin laxity. The three primary approaches include:
The full tummy tuck is the most comprehensive option and is appropriate for patients with significant excess skin and muscle laxity across the entire abdominal area. A low, horizontal incision is made just above the bikini line, allowing Dr. Horton to remove excess skin, tighten the abdominal muscles from the ribcage to the pubic bone, and reposition the belly button. Liposuction is frequently incorporated to refine the waistline and flanks.
The “mini” abdominoplasty is designed for patients with mild to moderate skin laxity confined to the lower abdomen, below the navel, and without significant abdominal muscle separation. The incision is slightly shorter, recovery can typically be faster (particularly if muscle repair is omitted), and the belly button is not repositioned. This option is well-suited for patients who are close to their ideal body contour without rectus diastasis, but have a small amount of stubborn lower abdominal skin that does not respond to exercise.
The extended abdominoplasty addresses not only the abdomen but also the circumferential flanks and lower back, making it an excellent option for patients who have experienced significant weight loss or post-bariatric body changes. The incision may extend further around the hips to allow for more comprehensive skin removal and contouring and requires starting face-down (prone position) and turning face-up (supine position) while asleep during surgery.
Tummy tuck surgery is performed under general anesthesia in an accredited surgical facility. The procedure typically takes three to five hours, depending on the extent of correction required and amount of liposuction.
During a full tummy tuck, Dr. Horton makes a low horizontal incision above the bikini line, carefully positioned so that the resulting scar can be concealed beneath underwear or swimwear. The abdominal skin and fat is elevated all the way to the xiphoid process under the sternum, the underlying rectus abdominis muscles are sutured together to repair diastasis recti and narrow the waistline, and excess lower abdominal skin is removed. The belly button is repositioned through a small separate incision to maintain a natural appearance to the navel – akin to bringing a button through a button hold. If an old belly button piercing is present, it will be corrected at the same time. Liposuction is usually performed simultaneously to further sculpt the waistline and flanks, pubic region and upper inner thighs.
Seeing real patient results is one of the most meaningful ways to understand what a tummy tuck can achieve. Dr. Horton’s before and after gallery features a range of patients, differing skin tones and body habituses, including post-pregnancy mothers, post-bariatric patients, and individuals seeking body contouring after weight fluctuation. We invite you to browse the abdominoplasty gallery and bring any questions to your consultation.
Drag the slider to see transformation
Drag the slider to see transformation
Drag the slider to see transformation
Drag the slider to see transformation
Recovery from abdominoplasty is a gradual process, and following your post-operative instructions carefully is essential to achieving the best possible outcome.
You will experience swelling, bruising, and some discomfort, which is managed with prescribed pain medication. A compression garment is recommended to be worn continuously during this period, taking breaks for comfort and removing it to shower, which can be done with assistance after your first follow-up visit on postoperative day three or four. Surgical drains are typically removed within the first one to two weeks.
You will feel better mentally, but become tired after simple daily tasks and may feel emotional about the entire surgical journey. Most patients are able to return to light daily activities at home within two weeks, though strenuous activity must be avoided. Swelling will begin to subside gradually. Driving is not recommended for up to a month after surgery, and working from home until after the four-week mark. Walking may be resumed with clearance from Dr. Horton.
Most patients “turn the corner” by this stage and feel more like themselves as they resume most normal activities such as work, socializing, and hobbies. More vigorous activity, including core exercises and heavy lifting, is typically permitted after six to eight weeks.
Residual swelling continues to resolve, and the final contour of your abdomen becomes fully visible. Scars will continue to mature and fade over nine to twelve months.
Many patients choose to combine abdominoplasty with complementary procedures for more comprehensive body contouring results. In many cases—particularly after pregnancy—these procedures may be performed together as part of a Mommy Makeover, a customized surgical plan designed to address multiple areas of the body affected by pregnancy and weight changes.
Combining procedures can reduce overall recovery time compared to staging them separately. Dr. Horton will discuss which combinations are safe and appropriate for your individual health profile during your consultation.
Liposuction
of the flanks, hips, thighs, or back to enhance overall body proportion
Breast lift
(mastopexy) or breast augmentation as part of a mommy makeover
Breast reduction
for patients seeking upper and lower body contouring simultaneously
Arm lift (brachioplasty) or thigh lift for post-bariatric patients with excess skin in multiple areas
Choosing a surgeon for abdominoplasty is one of the most personal decisions a patient can make. Dr. Karen Horton has spent over two decades earning the trust of patients across the San Francisco Bay Area, not through volume or marketing, but through a consistent record of thoughtful care, surgical precision, and results that hold up over time.
Dr. Horton is Double Board-Certified by both the American Board of Plastic Surgery and the Royal College of Physicians and Surgeons of Canada, a distinction that reflects her training and credentialing on both sides of the border. She is also a Fellow of the American College of Surgeons. Her academic foundation began at the University of Toronto, where she earned her Medical Degree with First Class Honours, followed by a Plastic Surgery Residency and an advanced Fellowship in Reconstructive Microsurgery at The Buncke Clinic in San Francisco, one of the most respected Microsurgery centers in the world. That level of anatomical training translates directly into the precision she brings to every body contouring procedure.
Since opening her boutique Plastic Surgery practice in Pacific Heights in 2006, Dr. Horton has remained committed to a model of care that prioritizes depth over volume. Patients are not rushed through consultations or handed off to staff for follow-up. Every step of the process, from the first conversation to the final post-operative visit, reflects her belief that informed patients achieve better outcomes. She describes her philosophy simply: Educate, Inform, and Empower.
Her contributions to the field extend well beyond the operating room. With more than 100 peer-reviewed publications, book chapters, and conference presentations, Dr. Horton is an active voice in advancing Plastic Surgery standards nationally. She currently serves as an Oral Examiner for the American Board of Plastic Surgery, evaluating surgeons seeking Board Certification in Plastic Surgery, and as a peer reviewer for the Aesthetic Surgery Journal. She holds leadership roles in both the American Society of Plastic Surgeons and The Aesthetic Society, where she chairs the Integrated Marketing (Social Media) Committee.
The Quad A accreditation held by the San Francisco Plastic Surgery Center is particularly meaningful for abdominoplasty patients. It confirms that the surgical facility meets rigorous independent standards for safety, staffing, equipment, and patient care protocols, giving patients confidence that their procedure is performed in a setting that prioritizes their wellbeing at every level.
Dr. Horton’s patients consistently describe feeling heard, prepared, and supported throughout their experience. Her approach is not about recommending the most extensive procedure, but about identifying the right procedure for each individual’s anatomy, goals, and life circumstances.
After giving birth to two children via c-section and then years of self-loathing, I finally made the difficult decision to meet with a plastic surgeon. My husband and I researched local surgeons and concluded that we needed to look out of the area. I came across Dr. Horton’s website, read every review, good and bad. She seemed like a nice fit and I was interested in meeting her. My husband and I met with Dr. Horton and immediately felt comfortable and at ease.
For years, I spent every morning crying in my closet, not wanting to be looked at. I had an abdominoplasty and liposuction, and now at 8 weeks post-op, I have never been happier. I feel strong, sexy, and confident. I finally have my life back. Thank you Dr. Horton.
Dear Dr. Horton, you’ve given me my life back … your unparalleled attention to detail, care and warmth have made me so grateful to have had you as a surgeon. Now looking in the mirror I see the promise of a greater future. Vacations and bathing suits!
I am a 38 year old mother of two. I had two gigantic babies via C-section, which turned my stomach into a very sad place. I work out, I eat well, but no matter what I did, there it was. Finally, I scheduled my surgery with Dr. Horton because she gets it. She is a mom, a businesswoman, and someone who truly understood my struggles.
The results are exactly as Dr. Horton described. She told me what would hurt, where, and how long healing would take. As a woman she is amazing, and as a surgeon she is brilliant. Would I do it again? YES. Would I recommend Dr. Horton? 1000x YES!!! She is a real woman who understands our bodies and sets real expectations. My journey has been a long and hard one. I am so proud to say I am on the other side now. If you are thinking about this surgery, my only advice is to really select the right doctor that actually hears what you want, and take a month off.. you will need it!”
Liposuction removes localized fat deposits under the skin but does not address excess skin or weakened abdominal muscles. A tummy tuck removes excess skin, tightens the abdominal muscles, and can include liposuction as a complementary step. If you have significant skin laxity or diastasis recti, liposuction alone will not achieve the results you are looking for. Dr. Horton will help you determine the right approach during your consultation.
All tummy tuck procedures result in a scar, but Dr. Horton takes great care to place incisions as low as possible and as short as possible so they can be concealed beneath underwear or a bikini bottom. Scars are typically pink and raised in the first few months and gradually fade to a thin, paler line over nine to twelve months. Scar therapy instructions, including silicone gel or sheeting and sun protection, will be provided as part of your post-operative plan.
Tummy tuck results are long-lasting when patients maintain a stable weight and healthy lifestyle. The structural repair of the abdominal muscles are permanent. Significant weight fluctuations or future pregnancies can affect the results, which is why Dr. Horton recommends completing your family planning before undergoing abdominoplasty.
Some discomfort is expected in the first week following surgery and is managed with prescribed pain medication you will receive at your preoperative appointment. Most patients describe the sensation as tightness or muscle soreness rather than sharp pain. By the second week, most patients are comfortable managing with over-the-counter pain relief such as extra-strength Tylenol. Dr. Horton’s team uses a multimodal pain management approach (including TAP blocks performed by the Anesthesiologist during surgery) to maximize comfort throughout your recovery, and a detailed pain management plan will be provided before your procedure.
Yes. Post-weight loss abdominoplasty is one of the most common and rewarding applications of tummy tuck surgery. Patients who have lost a significant amount of weight often have excess skin that cannot be addressed through exercise alone. Dr. Horton has extensive experience with post-weight-loss body contouring and will tailor the procedure to your specific anatomy and goals.
Dr. Karen Horton’s practice is located in the beautiful Pacific Heights neighborhood of San Francisco and serves patients throughout the Bay Area, including Marin County, the East Bay, the Peninsula, and Silicon Valley. If you are searching for a Board-Certified Plastic Surgeon for abdominoplasty near you, we invite you to schedule a consultation to discuss your goals and learn whether a tummy tuck is the right choice for your body.
If you are ready to take the next step toward a flatter, firmer abdomen, we invite you to schedule a tummy tuck consultation with Dr. Karen Horton. Serving patients throughout San Francisco, the Bay Area, Marin County, the East Bay, the Peninsula, and Silicon Valley, Dr. Horton and her team are here to answer your questions and help you move forward with confidence.
Contact us to schedule your consultation.
1 Mayo Clinic. Tummy Tuck. https://www.mayoclinic.org/tests-procedures/tummy-tuck/about/pac-20384892. Accessed March 4, 2026
2 American Society of Plastic Surgeons. Plastic Surgery Statistics 2024. Available: https://www.plasticsurgery.org/plastic-surgery-statistics. Accessed March 4, 2026.
3 American Society of Plastic Surgeons. Who is a good candidate for tummy tuck surgery? Available: https://www.plasticsurgery.org/cosmetic-procedures/tummy-tuck/candidates. Accessed March 4, 2026.
Dr. Karen Horton has either authored or reviewed and approved this content.
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Dr. Karen M. Horton
2100 Webster St., Suite 520
San Francisco, CA 94115
Phone: 415.923.3067
We are located in the
Pacific Heights District
in the Pacific Professional Building.
*Please note: Our office is no longer a Participating Provider for insurance. We can provide a financial quote for what anticipated surgical fees will be after your consultation.