Our Team

Obesity Treatment
Experienced Bariatric Surgeons
Meet the ALO Bariatrics Team

The ALO Bariatrics team is a group of highly-trained specialists that have dedicated their profession to treating patients with obesity, Metabolic Syndrome, and other associated weight-related conditions. Our expert bariatric surgeons have a combined experience of more than 40 years and have performed more than 6,000 successful surgical weight loss operations.
We offer complete patient care from our full-service, bilingual staff of bariatric surgeons, physicians, nutritionists, nurses, and patient coordinators. Our entire team is fully committed to your weight loss and here to support you every step of the way.

Meet Our Team

  • All Departments
  • Anesthesiologist
  • Bariatric Surgeon
  • Cardiovascular Anesthesiologist
  • Chief Bariatric Surgeon
  • Physician
  • Nurse
  • General Physician
  • Laparoscopic
  • Nutritionist
  • Patient Coordinator

Dr. Alejandro López

Chief Bariatric Surgeon, Physician

“As a surgeon, I consider myself to be in a state of constant training- always advancing my knowledge and pursuing technology in order to offer my patients world-class treatment of obesity.”

Dr. Salvador Ramirez

Bariatric Surgeon, Laparoscopic, Physician

“With obesity becoming such a worldwide problem leading to associated diseases such as hypertension and diabetes, I am proud to be helping people eliminate these disorders and improve their quality of life.”

Dr. Luisa Garcia

Anesthesiologist, Physician

“I love my profession and could not imagine working in any other specialty.”

Dr. Edgar Farias

Cardiovascular Anesthesiologist, Physician

“Working with people who are overweight and obese gives me the opportunity to not only help provide a substantial improvement in their health but also allows me to be part of the process by which our patients start a healthier, happier new life.”

Dr. Leonardo Graxiola

General Physician

“My goal is to encourage those struggling with obesity to be in the best shape and health possible. I am here for my patients to provide support and confidence in their abilities through my knowledge and personal experiences”

Dr. Heribert Hilke

General Physician

As a General Physician during the last years, I have had the privilege to care and engage with people from all around the world seeking a healthier lifestyle. I enjoy watching their health improve and get share their emotions whenever they send me a photo or quick message just to let me know how much this decision has changed their life

Dr Marlise

General Physician

"As a physician, it is my passion to help my patients and walk through the journey together to achieve their weight loss goals. I love to see my patients happy when they look through the mirror and see a fit and healthy person"

Fatima Flores


“Nursing is a very important profession. I enjoy encouraging our patients to live better, healthier lives, and making them feel at home as they turn this important corner and head to their new futures.”

Anakaren Vargas

Nutritionist, Patient Coordinator

“I have always cared for others and love to spend time with my patients. Nutrition is a very important field. I enjoy educating our patients on how to eat healthy to improve their quality of life. “

Sandra Castañeda

Nutritionist, Patient Coordinator

“Often our patients will not remember the names of all the people who help them in this important life-changing event, but my goal is to ensure they will always remember the support, tranquility, and good treatment they received.”

Denisse Campaña

Patient Coordinator

I am Denisse and I am the voice behind the phone. Working at ALO Bariatrics has changed my life. I have always been considered as a person who likes to help others, and at ALO I get to experience that emotion every day. Every time a person send me a message of thanks for having made their entire process easier than they thought, I feel that I am part of the change in their life

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