Now accepting Telehealth appointments. Schedule a virtual visit.

About All Functional Health

About Practice

Led by Jeffrey Mark, MD, who holds four board-certifications, All Functional Health employs cutting-edge technology to help patients improve their quality of life. All Functional Health is a leading practice that caters to patients in the Bay Area and specializes in customized age management, regenerative, functional medicine, and functional gastroenterology. With convenient locations in San Ramon and Turlock, California, the state-of-the-art offices offer highly personalized, holistic care. They also see patients from a wide variety of neighboring communities, including Danville, Pleasanton, Dublin and Walnut Creek.

Through conservative, drug-free options and minimally invasive procedures, patients always have choices and receive comprehensive education to make informed decisions. 

Whether it’s an anti-aging treatment with platelet-rich plasma, hormone replacement therapy, chronic pain management, or stress reduction you’re seeking, All Functional Health has an answer for your health needs.

Dr. Mark also provides individualized care plans for a variety of gastroenterology conditions, which directly impact brain health that address patients’ needs and preferences while ensuring desired outcomes. His patient-centered, science-based approach often includes a combination of natural therapies, prescribed medication management, nutraceuticals, and minimally invasive procedures. 

The warm, friendly staff helps patients feel comfortable and at ease despite potentially dealing with health concerns. They also deliver exceptional customer service and make items such as appointment setting, asking questions, and payment options seamless and simple. 

To meet all your health and wellness needs, schedule a visit to All Functional Health. Call the office or use the online booking tool today to request a time to come in.

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All Functional Health

Led by Jeffrey Mark, MD, who holds four board-certifications, All Functional Health employs cutting-edge technology to help patients improve their quality of life. All Functional Health is a leading practice that caters to patients in the Bay Area and specializes in customized age management, regenerative, functional medicine, and functional gastroenterology. With convenient locations in San Ramon and Turlock, California, the state-of-the-art offices offer highly personalized, holistic care. They also see patients from a wide variety of neighboring communities, including Danville, Pleasanton, Dublin and Walnut Creek.

Through conservative, drug-free options and minimally invasive procedures, patients always have choices and receive comprehensive education to make informed decisions. 

Whether it’s an anti-aging treatment with platelet-rich plasma, hormone replacement therapy, chronic pain management, or stress reduction you’re seeking, All Functional Health has an answer for your health needs.

Dr. Mark also provides individualized care plans for a variety of gastroenterology conditions, which directly impact brain health that address patients’ needs and preferences while ensuring desired outcomes. His patient-centered, science-based approach often includes a combination of natural therapies, prescribed medication management, nutraceuticals, and minimally invasive procedures. 

The warm, friendly staff helps patients feel comfortable and at ease despite potentially dealing with health concerns. They also deliver exceptional customer service and make items such as appointment setting, asking questions, and payment options seamless and simple. 

To meet all your health and wellness needs, schedule a visit to All Functional Health. Call the office or use the online booking tool today to request a time to come in.


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CHOOSE YOUR PROVIDER

 

Jeffrey Mark, MD


Board-Certified Anti-Aging and Regenerative Medicine & Functional Medicine Practitioner & Functional Gastroenterologist

 


 

Frances Mark, PharmD, DD


Anti-Aging, Aesthetics & Regenerative Medicine Nutraceutical Expert Practitioner

 

OUR PATIENTS

Many of our patients travel from the Silicon Valley, San Francisco/ Bay Area, Wine Country and North Coast with easy access from the following areas

Pleasanton

Palo Alto

Fremont

 

Walnut Creek

Hillsborough

Napa Valley

 

Berkeley

Marin

Danville

NEW OFFICES


New offices to open soon in Kona , Hawaii and the greater Chicago areas neighboring the University of Chicago and Northwestern University.

More Locations

We also service many patients in the Central Valley / Big Sur and Central Coast from the following areas with easy access

Modesto

Oakdale

Santa Barbara

San Diego

 

Merced

Sonora

Santa Cruz

Santa Monica

 

Fresno

Sacramento

Los Angeles

La Jolla

 
 
 

We offer Telemedicine Services at the following locations:

Greater Chicago Area

(312) 819-6788

Big Island, Hawai'i

(808) 756- 9189

 
 
Testimonials

Words from our patients

  • Yelp

    "Dr. Jeffrey Mark and Dr. Fran are by far the most knowledgeable, smart, and technologically forward thinking, and practicing practitioners in the Bay Area"

    Robin O.
  • Yelp

    "I highly recommend Dr Marks and I am so grateful I found such a caring and thorough Doctor."

    MG G.
  • facebook

    "As a long time patient I can attest to the outstanding skills of Dr. Jeffrey Mark. As well as Dr. Fran Mark for taking care of protecting and strengthening my skin..."

    Barbra B.