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Accepted Insurance

James Donald Fontaine, MD has not yet specified accepted insurance plans.


Primary: Regenerative Medicine Specialist

Sub-Specialty: General,Anti-Aging and Aesthetics

Additional Specialties: Physical Medicine/Rehabilitation, Physiatrist (Physical Medicine & Rehabilitation)


Dr. James Fontaine is a board-certified physician, specializing in anti-aging, aesthetics, and preventive medicine, including the latest regenerative medicine treatments. Located in Torrey Hills, San Diego, California, Dr. Fontaine is a graduate of the University of Southern Californias Keck School of Medicine and brings two decades of clinical experience and a diverse background in medicine to help patients age with optimum health and grace.

To that end, he provides the most advanced anti-aging treatments, including bioidentical hormone replacement therapy for men and women, adult stem cell therapy and platelet-rich plasma injections (PRP). To enable patients to look as young as they feel, he also offers a full menu of leading-edge aesthetic treatments, including BOTOX, Juvderm, non-invasive body sculpting, skin tightening, liposuction, and laser skin care including photo facial and skin resurfacing.

Dr. Fontaine completed an Aesthetic Fellowship through the American Academy of Anti-Aging Medicine. He also studied bioidentical hormone replacement therapy (BHRT) with Dr. Neal Rouzier who is world-renowned for his work in natural hormone replacement therapy. Dr. Fontaine has a strong passion for wellness care and preventive medicine and enjoys seeing his patients continue to do the activities they enjoy at their highest level.

Dr. Fontaine was raised in Southern California. He is an avid mountain biker and enjoys a variety of outdoor activities with his wife, Julie, as well as spending time with his sons and extended family in San Diego.


Accepts New Patients
  • Botox
  • Prp
  • Laser Skin Resurfacing
  • Skin Care
  • Coolsculpting
  • Sten Cell Theraphy
  • Bioidentical Hormones
  • Testosterone Theraphy
  • Juvedern
Patients Treated
  • Adults

Provider Training

University of Southern California’s Keck School of Medicine
Doctorate, M.D., 1990

Physical Medicine and Rehabilitation

Location & Hours

Practice Affiliations

Fontaine MD

4765 Carmel Mountain Rd 207B

San Diego, CA 92130

Main Location

4765 Carmel Mountain Rd

San Diego, CA 92130

Regular Hours
Extra Phones

Phone: (858) 793-0058

Fax: (858) 876-1322

Carmel Valley, Northern San Diego


Payment Method
cash, amex, master card, visa

Other Information

Other Link

Physicians & Surgeons, Physicians & Surgeons, Physical Medicine & Rehabilitation



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C. T.


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Amazing Results and Service!

Dr. Fontaine did a thorough analysis and took the time to listen. He created a thoughtful treatment plan. My results have been amazing! Highly Recommend.

Ms. C

Jennifer D.


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I would recommend Dr. Fontaine highly, as he and his staff our caring and tackle your biggest concer

I was experiencing symptoms of menopause and feeling sluggish. My moodiness was affecting relationships with my loved ones.
After seeing Dr. Fontaine For BHRT , and other issues bothering me, I was prescribed a program customized to my specific needs. Feeling youthful and energetic again,I wanted my face to project this newfound energy. Knowing he also is an expert in aesthetics, I had him suggest areas in which filler and Botox would accentuate my outward beauty. 50's are great again!

Ashley C.


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Fontaine MD is the office for me!!!

My experience with Fontaine MD has been such a great experience for me, they are so kind and friendly them make me feel so at easy . They are very knowledgeable . I would highly recommend they to all my friend and family. They get a 5 stars in my book.

Jill C.


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Awesome Experience - I feel GREAT!

I came to Dr. Fontaine to seek relief for menopausal symptoms that I've been experiencing for some time. In the initial consult we talked about me and what about we can do to not only treat these symptoms, but make me feel better overall. It's been just over a month and I feel great. Dr. Fontaine is very personable, listens and is enjoyable to "patient" with. I feel better than I've ever felt - excited for the rest of this journey with him and his lovely wife, Julie.

N. L.


Provided by - 
Incredible, Thoughtful and Encouraging Dr's Experience

For years I haven't felt great, physically unable to figure out my body. Its been 16 weeks since I've started with Dr. Fontaine and I couldn't be more pleased. He's helped me understand how my body works, what I as an individual can and can't process, and helped move towards optimizing my body. He is 100% focused on helping me become the best me possible, and I couldn't be more thankful.

Gregory S.


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I love my doctor!

Dr. Fontaine has helped me tremendously to get control of my weight and body composition. My overall health has improved tremendously. Muscle mass up, body fat down, way down! I feel good too. I am a very satisfied patient of Dr. Fontaine's!

J. P.


Provided by - 
Great experience!!!

Dr Fountaine and Julie are a breath of fresh air. Walking in their office I don't feel like I'm being judged....I just feel welcomed. I've done Sculptra and Coolsculpting. Both proceedures had amazing results!! I especially recommend Sculptra...AMAZING!

John P.


Provided by - 
Outstanding service and guidance

Dr. Fontaine provides excellent care. He listens to your goals and objectives and builds a program specific to your needs. Flexible hours and availability also a plus for those with a busy schedule.

Very knowledgeable - I highly recommended Dr. Fontaine for those looking to make a lifestyle change and improve health.

Jane R.


Provided by - 
I am so happy with my results from Dr. Fontaine!

I have had multiple laser treatments for my face, neck, and hands to reverse sun damage and aging. I am SO HAPPY with the results and the patience, care, and expertise Dr. Fontaine has provided! After a very detailed consultation of how I was hoping to improve my skin (wrinkles, sun damage, loose skin), Dr. Fontaine came up with a wonderful plan to reverse the signs of aging and I couldn't be happier. The office environment is comfortable and appealing and the office staff is super friendly!