Holtorf Medical Group provides hormone replacement, thyroid treatment services, endocrine system treatments, and health optimization to the El Segundo, CA area.
Explore offerings from Holtorf Medical Group on 2232 E Maple Ave in El Segundo, with popular services available at this location.
Holtorf Medical Group - Services
27 items
services
Body Contouring
Botox
Juvederm
Laser Hair Removal
Skin Revitalization
Vaginal Rejuvenation
Wrinkle Reduction
Digestive Issues
Environmental Toxins
Fatigue Syndromes
Health Optimization
Hormones
Metabolic Dysfunction
Musculoskeletal
Neurological
Skin Issues
Thyroid And Endocrine System
Tick-Borne Illness
Eboo Therapy
Electro-Magnetic
Hormone Replacement
Iv Therapy
Low Dose Allergen
Low Dose Immunotherapy
Low Dose Naltrexone
Prozolone Therapy
Red Light Therapy
Reviews
4.7
133 reviews
5 stars
119
4 stars
3
3 stars1
2 stars
3
1 star
7
PW
Patricia Warren
6 days ago
5.0
I am very happy with Dr Evan’s . She listened to me about what I did and didn’t want .What she prescribed for me is working very well and I feel like myself again . Dr Evan’s is really good Doctor
KK
Katie
Oct 5, 2026
5.0
I have been a patient at Holtorf Medical Group for almost 20 years. When I first came to HMG it was after seeing several endocrinologists who said there was nothing wrong with me despite all my symptoms. It was a matter of HMG doing the correct testing to figure out my condition. They are thorough and professional and I am very grateful for all they have done for me over the years.
LG
Leah Whitman Guttry
Oct 4, 2026
5.0
Dr Evans is great - I like the balanced perspective she provides - she operates as a MD but with a holistic approach. She has been great with refining my treatment plan - Love some of the compounded options she has prescribed which as been a game changer for me. Kim on her team is awesome and extremely responsive.
LC
Lauren Cohn
Sep 27, 2026
5.0
Holtorf Medical Group saved my life in 2012 and my family and I have been patients ever since! If you're sick of being dismissed by the medical community and are ready to finally get answers as well as solutions, Holtort Medical Group is where you want to be. They incorporate Eastern and Western medicine and have their own compounding pharmacy! You have access to IV therapy, peptides, red light therapy bed, and treatments used overseas for decades that you wouldn't have access to in a regular doctors office. Their doctors and nurses treat you like family and that alone makes going to the doctor less stressful! Make an appointment if you're ready to be on the path of healing and recovery!
LS
Lindsey Scheftic
Sep 25, 2026
5.0
Dr. nancy Evans is one of the best doctors I’ve been to. I love this facility, how much care they have, and really digging deep to help with underlying issues. The IV lab is also amazing and the tech is incredible. The entire team at Holtorf from the front door to the doctors, assignees, nurses are incredibly warm, responsive, helpful and friendly.
Frequently Asked Questions About Holtorf Medical Group
How long will it take before I feel better?
Each patient is unique in their diagnosis, treatment plan, and genetic makeup. Although there is no guarantee when you will start to feel the positive effects of your treatment protocol, we generally see patients beginning to notice an improvement in symptoms by the fourth appointment.
When should I cancel my appointment?
We request 48 business-hours (weekends do not count) notice for cancellations and reschedules, there is a $100.00 charge for not providing the 48 business-hours' notice.
How come my doctor doesn't believe in the importance of thyroid testing?
A question that is often raised by patients is Why doesn't my doctor know all of this? The reason is that the overwhelming majority (all but a few percent) of physicians (endocrinologists, internists, family practitioners, rheumatologists, etc.) do not read medical journals. When asked, most doctors will claim that they routinely read medical journals, but this has been shown not to be the case. The reason is multi- factorial, but it comes down to the fact that the doctors do not have the time. This is especially true for endocrinological conditions, where physicians are very resistant to changing old concepts of diagnosis and treatment despite overwhelming evidence to the contrary because it is not what they were taught in medical school and residency. At Holtorf Medical Group, we specialize in treating thyroid disorders. Although the research is clear, there is still controversy around testing thyroid function. The general use of TSH (thyroid stimulating hormone) as the sole screening test is outdated and has been shown repeatedly in research to be an unreliable marker of thyroid disorders. Dr. Holtorf has published two separate peer-reviewed studies confirming that TSH is not an accurate marker of tissue levels of thyroid hormone as the result of stress, chronic fatigue, infection, depression, extreme dieting, obesity, diabetes, and aging. The TSH also misses up to 80% of thyroid disorders in some conditions.
Can Holtorf Medical Group be my primary care physician?
Although Holtorf Medical Group has world-class physicians who are trained in specialties like family medicine and internal medicine, we require that our patients maintain a primary care physician for visits such as strep or flu testing and annual physicals, which we do not perform.
When should labs be completed?
We recommend that you have labs completed prior to your second appointment with your Holtorf Medical Group provider. This allows your doctor enough time to review all lab work and establish a treatment plan for your care.
Should I provide my entire medical history?
No, Holtorf Medical Group asks that each patient complete a detailed health questionnaire that will help guide the physician to gain a better understanding of each patient's individual health needs.
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