HCG Weight Loss Program San Diego

Dr. Stengler is committed to helping our nation’s crisis of obesity. Patients of all ages come for his expertise in weight loss and management. He pinpoints the cause(s) of weight gain and through exercise, targeted nutrition, and balancing hormones his patients are usually able to lose significant weight and keep it off.

He is offering a limited time special on his HCG Weight Loss Program. Learn more and see if this could be a solution for you.

HCG is very effective for weight loss

Dr. Stengler is experienced in using HCG (human chorionic gonadotropin) to help those resistant to weight loss. The off-label use of this prescription hormone, combined with a very low calorie diet, has helped many of his patients lose 20 to 30 pounds in thirty to forty days. This is a medically supervised program where Dr. Stengler personally oversees each patient’s program. He has worked with a local compounding pharmacy in the pioneering of a HCG sublingual drops that requires a prescription. This allows patients to receive the benefits of HCG without the use of needles and injections. Dr. Stengler has modified the traditional HCG diet first pioneered by Dr. A.T.W. Simeons MD several decades ago to make it easier for patients to follow with the same dramatic weight loss results.

See Dr. Stengler’s newsletter article on: Hormones: Your Secret Allies in the Weight Wars

Find out more information on Dr. Stengler’s approach to helping achieve weight loss.


This HCG has been amazing. I went from a size 18 to a size 10. 198 pounds to 158 pounds. My waste went from 40 inches to 32.5 inches. Never before happened on any other diet. Thank you so much.

Holly G

Weight Loss

"After having H Pylori many times and taking medication twice in my life time (which can only be taken two times in a lifetime) it was finally eradicated with natural supplements from Dr. Stengler. I am free of all symptoms and feeling good again."

Carolyn Cuellar

Digestive, Digestion

"30 years ago when I was a few years out of college I had a chronic vomiting attack for 14 days. It took 2 months to get my weight back, but then it happened again and for the next 10 years every 3 months. I would have a chronic vomiting attack. During this time I kept going to doctors and getting tests searching for a diagnosis. Finally I was diagnosed with pancreatitis, which is a hard one to diagnose. I was put on a diet and started to get well. 10 more years and I stopped vomiting but still was in poor health with terrible pancreatic attacks.

Last year I took turn for the worse. Weight loss and I started to give up because it was so bad for so long. Regular doctors weren’t helping so I searched for a holistic doctor with pancreas experience. Found Dr Stengler 6 months ago. He gave me a blood test for food sensitivity and a resulting diet. In 2 months I was noticeably better. Now have my weight back and have broken the cycle of pancreatic attacks and fell healthy for the first time in 30 years. What fantastic turn around. Thank you Dr Stengler."

Rick O'Keefe

Digestion, Digestive, Weight Loss, Food Sensitivity

After struggling with weight issues for years and then being diagnosed with Diabetes Type 2, I was relieved when Dr. Stengler told me he could reverse the diabetes. And he did! Within several days my sugar levels began dropping. I lost 90 lbs and my diabetes completely disappeared!"

Carol R.

Dr. Stengler's HCG protocol has helped me tremendously! I lost 30 pounds in 40 days. I am not short of breath. It is a lot easier for me to breathe. My worries of being overweight have gone away. I have learned how to control my hunger cravings and have changed my outlook on food.

Richard Roscoe

Before coming to Dr. Stengler it seemed no matter what I did to lose weight, it didn't work. With the supplements and directions from Dr. Stengler, I’ve finally been successful losing the weight and getting my body healthy. It is great to look and feel good!

Carolee Reynolds - San Diego, CA

I am 62 years old and have spent the last year and half trying to lose weight—cutting back on food, exercise—nothing worked. After being on the HCG protocol for 1.5 cycles, I have lost 15 pounds, but more than that—inches! I have gone from a size 12 pant to a size 8 and am not done yet!! I am never hungry and have never felt better in my life. Lots of energy!

Pam Irvine - Santee, CA

I LOVE the results I got from doing the HCG diet! I lost 20 pounds in 30 days and 2 and 1/2 inches off my waist. My regular doctor was skeptical so she ran blood tests when I had been on the diet for about 2 1/2 weeks and the results were wonderful. Hormone levels, cholesterol, triglycerides were all normal. My husband and friends can't believe the difference. I feel better than I've felt in years!

Lanette Clark - San Diego, CA

What a breakthrough! I had tried to lose weight for years with a strict low calorie diet (1200-1300 calories) and intensive exercise (up to 2 hours daily). Frustratingly, I was unable to lose weight. Dr. Stengler put me on a special diet along with a prescription of HCG cream. It helped to control my appetite and burn fat. I lost a total of 24 pounds in one month! Even better news is that I have been able to keep the weight off and have actually lost a few more pounds with a less strict diet without HCG for several months. It seems my metabolism is reset and I don't crave the carbohydrates like I did before.

S. Aarman - San Diego, CA

I lost 28 pounds in six weeks with Dr. Stengler’s HCG weight loss program. The staff was knowledgeable, caring, and enthusiastic. The diet plan was healthy, reasonable, and a wonderful nutritionist assisted me in my journey. My BMI went from a 29.3 to a 25.8. I went from having purchased my first size 14 pants to having plenty of room in my size 10 pants. It is so much fun shopping, even in my own closet! More importantly, I lost 15 inches total, and 6.5 of those inches came from my waist. Gaining my waist back and loosing those muffin tops was really important to me.
Most importantly, however, I have continued to maintain my weight two months after completion of the program. I look and feel younger and healthier and my husband feels like he has a new woman. I would highly recommend Dr. Stengler’s program. Thank you!

RACB - San Diego, CA

Dr. Mark Stengler saved my life...PERIOD. I was 290 lbs and covered with eczema when I called his office in January 2009. The doctors I went to before discovering Dr. Stengler were top-rated doctors in the fields of dermatology, internal medicine, rheumatology and more. I spent thousands of dollars over and above what my insurance covered for extra tests I insisted on because I knew there was something wrong that they were not diagnosing properly. They told me I was just over 50, fat with an underactive thyroid and that my eczema was incurable and prescribed cortisone. When I went to see Dr. Stengler, I was a size 24 and I wore a bathing suit under my clothes so I could show him the extent of the eczema. It wasn't a pretty picture. When I asked if he could help me with it, he said, "Yes, it won't even be hard..."

So, I asked if he could also help me with my digestive issues and weight and he asked, "Will you do what I tell you to do?" and I said "Yes" because I was ready to get well again. You see, I was not fat or sick all my life. In fact, I was 145 lbs (and I am 6'2') most of my adult life until the past 10 years or so. I am ecstatic to report that at age 56, thanks to Mark Stengler (and Andrea Weisel), I am a size 10 again...AND I have NO eczema at all! I lost 100 lbs in less than 7 months following his advice...and though most of the eczema cleared up right away, I did have some stubborn spots; but they are now healed, too. Thank you, Dr. Stengler! God bless you and your work! I hope I can help you spread the gospel of natural cures to those who need them because I am convinced that if I had not met you, I would still be fat and sick and depressed about the prospect of living out the rest of my days that way. You changed my life and I am forever grateful."

Mary Sweeney - San Diego, CA


I lost 28 pounds in 30 days! Powerful experience. Easy, and extreme results right away. There was no intense carb/sugar withdrawal either. Plus, the healthy habits, ie: shopping, making lunch are great tools to take forward. Not to mention the financial gain by not running my ATM card through dozens of "food" stops through the day. That savings alone practically paid for the protocol. Of course, I need to buy new clothes since I have none that fit anymore!

Mike Olmert - La Jolla, CA

Convenient Appointments Available

See Dr. Stengler in person at his clinic in Encinitas, California. If you do not live in Southern California, you can still benefit from Dr. Stengler’s care and expertise. His clinic is open weekdays for both in-office, telephone and video conferencing consultations. Please call our office at (760) 274-2377 or toll free at (855) DOC.MARK to schedule your appointment or get more information on HCG Weight Loss. (Patients who require hormone replacement must schedule an in-office appointment.)