Welcome to Grayson Surgical Associate

Our Mission

To serve our community by providing compassionate, sensitive care to our patients and their families. As your team, we make a commitment that we will be with you every step of the way, and will provide the support you need. We continue to base our practice on the belief that personal relationships and great care are essential to being successful.

Our Goal

Treatment that gives patients more confidence and motivation to continue a healthy lifestyle.

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Our Clinic Services

Services we provide

Duodenal Switch

A weight loss operation that combines qualities of both the sleeve gastrectomy and the gastric bypass reducing diabetes.

Gastric Bending

Adjustable Gastric Banding is a restrictive procedure which the amount of food that can be consumed is dramatically reduced.

Nutrition Counseling

Nutrition counseling , Meal planning with step by step approach to makes changes achievable in the long term.

We eliminate the inconvenience
of multiple visits

  • No second injections or temporaries
  • No unprofessional doctors
  • No poor quality products
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Go from Overweight to Overjoyed

Call us at 903-957-0700
Make an Appointment

This is what our patients have to say about us.

I started the process over a year ago in 2016. Even after all the months of waiting to start again i never wanted another Doctor to do my surgery. Dr Starnes answers all your question plus ones you haven't thought of yet. He makes you feel comfortable and wants you to be Happy  &  Healthy. The staff is just wonderful. They want to help you to make better life choices. I would do this surgery 100x if I had to that's how amazing you feel after.


Dr. Starnes is an excellent Doctor.

If i did a survey I would rate him a 10 on all my experiences.


I have had a great experience working with Dr. Starnes and his office staff.

They have gone above and beyond to help with all my medical needs.


I have always had great experience with Dori.

She is a fantastic all round NP. She is very knowledgeable in so many areas of medical problems.


I call her Dr. Dori. She has always been great with helping me heal after injuries.


Very good. Staff is excellent and very considerate.

Dr. Starnes has one of the best bed side manners of any Doctor I have ever been to.

Jim & Karen

It is the best decision i have ever made in my life ! No regrets ! Grayson Surgical helped me every step of the way. After spending the last 25 years overweight, depressed, diabetic, high blood pressure, it is a small sacrifice to give up certain foods to be healthy. Dr. Starnes is an awesome surgeon!


Dr. Schrank is great at what he does. He explains everything in detail and cares about his patients. Staff is always helpful and courteous. Appointment Scheduling is easy and timely.

Nursing staff are polite and Knowledgeable.


Dr. Schrank saved my life twice. He is wonderful. He helped me when no one else would. I have enjoyed my experience with Grayson Surgical. They have been very helpful with all my needs & questions.


At first i was nervous about getting bariatric surgery, but after my consultation with Dr. Starnes i found courage to go through it. Dr. Starnes and his staff have worked to guide my success by making sure i have the steps and information i needed to lose the weight.


Meet Our Physicians


Dr. Starnes is a highly trained General and Bariatric Surgeon.  Dr. Starnes performs various major and minor surgeries.  His specialty of minimally invasive laparoscopic, complicated general and bariatric surgery. He is fellowship trained in advanced minimally invasive and bariatric surgery and is a current member of ASMBS (American Society of Metabolic & Bariatric Surgery).

Dr. Schrank provides comprehensive and compassionate care through his general surgery practice. He is board certified by FACS (Fellow of the American College of Surgeons). Dr. Schrank specializes in minimally invasive, laparoscopic, general and complicated surgeries.


Dori Poe, FNP-C is an advanced Practice Nurse, Family Nurse Practitioner that is board certified by the American Academy of Nurse Practitioners. She specializes in comprehensive and individualized pre-surgical education and compassionate post-surgical patient care. Dori is highly trained in performing minor office procedures.

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Your comfort is our priority


Dentures actually improve our smiles and overall apperance. Not only they
make us look better, but also make our life easier. Enjoy simple things as food,
conversation and smile. Forget about uncomfortable social encounters.

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Contact Us

Do not hesitate to contact Us!

Our Address

300 N. Highland Ave, Ste 415, Sherman, Texas 75092



Open Hours

Mon - Thurs: 8:30am - 5:00pm(closed for lunch 11:30 - 1PM)
Friday: : 8:30am - 12:00pm