Medical Weight Loss treatment at Petra's Weight Loss Clinic

Medical Weight Loss in Oklahoma City

Lose Weight Safely and Naturally. No Crash Diets. No Guilt.

Overview

Understanding medical weight loss.

Your health journey is unique, shaped by your lifestyle, age, and experiences. At Petra’s Weight Loss Clinic in Oklahoma City, we believe that weight loss is not about chasing unrealistic ideals. It’s about helping you feel healthier, more energized, and more confident in your own body. Our medical weight loss programs are designed to work with your body, not against it.

Whether you’re just starting or have been trying for years, our team is here to support you through a personalized, sustainable approach to wellness.

Who it is for

Is it right for you?

  • Your goals and health history will be reviewed during a consultation.

Benefits

Why clients consider it.

Realistic Progress

Plans that are easy to follow and made to fit into your everyday life.

Better Energy and Sleep

Clients often feel more rested and alert after just a few weeks.

Healthier Lab Results

Blood pressure, blood sugar, and cholesterol may improve over time.

Less Confusion Around Food

We simplify nutrition so you can stop stressing about every bite.

Support You Can Rely On

Our team stays with you, offering guidance without judgment.

Your visit

What to expect.

  1. 1

    Initial Consultation

    We’ll talk through your medical history, lifestyle, eating habits, and goals. This is your opportunity to share what has worked, what hasn’t, and where you’d like to go next.

  2. 2

    Personalized Plan

    Your plan is created just for you. Whether it focuses on nutrition, movement, sleep, or medication, everything is tailored to your unique needs and preferences.

  3. 3

    Regular Monitoring

    We schedule check-ins to track your progress and keep you motivated throughout your journey. If something isn’t working, we adjust it together.

  4. 4

    Support and Education

    We don’t just hand you a list of rules. You’ll learn how your body works and why small changes can lead to big results. We’re here to answer questions and cheer you on.

Before & after

Care around your appointment.

How to prepare

  • Stay hydrated and eat normally.
  • Wear comfortable clothes for body scans or weigh-ins.
  • Write down any questions or medications.
  • Be ready to talk about your day-to-day routines.

Aftercare

  • Begin your plan one small step at a time.
  • Keep drinking water and getting gentle movement each day.
  • Reach out with questions, we're here for you.
  • Celebrate your wins, even the small ones.

Questions

Frequently asked.

Client results

Weight-loss program results.

Individual results vary.

Before and after Dr. Petra Whisenhunt's 78-pound weight-loss journey
Dr. Petra · 78 lbs lost · size 18 to size 3
Before and after Petra's client Mary, size 24 to size 9 in five months
Size 24 → size 9 in 5 monthsView service
Before and after Petra's client Tressa, size 22 to size 4 in four months
Size 22 → size 4 in 4 monthsView service
Before and after a Petra's client weight-loss transformation
Client transformationView service

Client reviews

Kind words from our clients

Read reviews on Google

I would give 10 stars if possible. Petra and her staff were all friendly and helpful. Petra is extremely knowledgeable about all the methods available. She really cares about your needs, and will work with you to find the best solution for you…

C. PhillipsGoogle · 7 months ago

Petra and her staff was so kind and caring about my health journey. It was the best choice I have made for myself. They made sure I understood what was going to take place and not once did I feel uncomfortable or out of place. I am so excited to start this part of my life…

MechelleGoogle · 4 months ago

I like Petra's. I did the mommy makeover 1 session, it was a good experience, and then I'm doing the GLP-1 shots. It was fast and easy! I'm excited to try them and I can't wait to see my results and lose some weight. Thanks Petra's and staff…

Bre E.Google · 4 months ago

From walking in the door to walking out of it there were nothing but friendly smiling faces. This was the Dr., the staff and the clientele. They aim to please and are very informative. I'm looking forward to my next visit…

Teale T.Google · 2 weeks ago

They are very professional and Petra, she is super good. You can tell right away she knows what she's doing.

Juan A.Google · 4 months ago

Petra was absolutely amazing! I had such a great experience! My technician, Courtney was absolutely amazing. I will be going back in the future for many procedures to come!!!

Rachel B.Google · 4 months ago

…The environment was calming and pleasant. The whole staff, including Petra herself, welcomed me warmly and made sure I was comfortable the entire time…

Dinah C.Google · a year ago

My pamper package with Nevhah was amazing. She took her time and focused on the areas I requested. I was very relaxed after the service. I will definitely request her in the future…

Ms. E.Google · 8 months ago

I loved my attendant, Cherri. Wonderful lady…

Helen H.Google · 2 months ago

Petra's Weight Loss Clinic

Your plan starts with a conversation.

Tell us what you want to change. We will help you choose a thoughtful next step.

Book a consultation