​About Us

Cenegenics® San Francisco - Concierge Medicine At It’s Finest

Our Incredible Team

When you become a Cenegenics® San Francisco patient, you are provided a dedicated team consisting of your physician, nutrition/exercise counselor and service coordinator. Your team is focused on helping you achieve your health, vitality and wellness goals every day.

Each Cenegenics® physician has completed the Clinical Strategies for Healthy Aging in Age Management Medicine program, sponsored by the Age Management Medicine Education Foundation (AMMEF), the educational division of Cenegenics® Education and Research Foundation (CERF) - providing our physicians with a specialized skillset to practice this medical specialty.

Paul F. Campion,​​​​ M.D.

Dr. Paul F. Campion, M.D. is a Fellow of the American Board of Ophthalmology with medical licenses in California and Nevada. After earning a medical degree from George Washington University, he completed an internal medicine internship at The Huntington Memorial Hospital (in Pasadena, under the auspices of the University of Southern California), followed by an ophthalmology residency at George Washington University. From 1989 to 1993, he was an assistant clinical professor at the California Pacific Medical Center (San Francisco) and later developed a solo ophthalmology/eye wellness practice in Petaluma, CA.

In mid-2012, Dr. Campion completed Cenegenics'® Physician Training & Certification in Age Management Medicine program and became a Cenegenics® Physician Partner in 2013, helping them launch their 22nd age management medicine center, Cenegenics® San Francisco. In December 2013 Dr. Campion assumed the role as Director to the Beverly Hill Center.

Dr. Campion has been involved in research over the years, working with UCLA's Department of Oncology, the Smithsonian Institution (National Zoo) and the George Washington University's Department of Pathology. He also has been seated on several committees, including the Petaluma Valley Hospital Surgery Executive Committee, Bio-ethics Committee, Operating Room Committee, PHO Development Committee and Library/Education Committee.

Proficient in French, Italian and Spanish, Dr. Campion is a known horticulturist specialist in the Bay Area, highly regarded for his hybridization and propagation of peonies.

Paul Campion

James Grogan​

Director of Operations California

Born in Santa Clara, CA, James Grogan started his career in Sales at an early age and became interested in operations and project management. After acquiring his degree in Computer Science, James eventually became an Information Technology Manager which ultimately led to his current position as Cenegenics'® Director of Operations – California.

Both a product of the Cenegenics® Elite Health and a vital component of its continued success, James' involvement with franchising originally came about when he watched Dr. Paul Campion (President of Cenegenics® California) go through the program with impressive transformational results. Deciding to then join Cenegenics® as a patient, James ultimately saw life changes in himself and immediately knew he wanted to work for the company due to his commitment and belief in the brand.

Part of the pleasure in James' work is not only the positive modifications in people's health, but in the ways people generally perceive health. He fully supports Cenegenics®, seeing huge potential growth in its California branches over the next couple of years, and embraces its state-of-the-art, innovative approach to improving one's well-being.

When not working, James enjoys traveling and indulges his deep enthusiasm for both art and architecture. An avid painter and artist since the tender age of 9, he regularly showcases his admired pieces at several shows.

James Grogan

Juliana Jason,

MS - Nutrition & Exercise Counselor

Juliana holds a Master of Science Degree in Kinesiology with an emphasis in Exercise Science from California State University, Long Beach, as well as a Bachelor’s Degree in Molecular, Cellular, and Developmental Biology from University of California Santa Barbara. She is a Clinical Exercise Specialist and Certified Personal Trainer through the American College of Sports Medicine. She also holds the top level of ACSM’s “Exercise is Medicine” Credential. Juliana holds a specialty certification in Nutrition for Optimal Health, Wellness, and Sport from Thomas Edison University and is a member of the American College of Sports Medicine and the National Sports and Conditioning Association.

While completing her Masters, Juliana was chosen to be the sole recipient of the Graduate Research Fellowship Scholarship where she assisted faculty with a variety of research projects. Juliana was awarded the Dorothy Deatherage Scholarship, intended for a student with outstanding academics and who has contributed to the department of kinesiology in significant ways. She also won the Sub-Disciplinary award, given to the most outstanding student in the Exercise Science department. Juliana is published in the Diabetes Journal regarding Body Composition and presented her own thesis entitled, “The Effect of Cadence on Ground Reaction Forces during the Push-Up Exercise” at the National Strength and Conditioning Association conference in 2009.

Since completing her Masters work in 2010, Juliana has worked as an Exercise Physiologist and Nutrition Counselor for major computer and corporate health companies. She has also personally lost 60lbs as an adult and has competed in two amateur body building competitions in 2011 & 2012.

Juliana is extremely passionate about nutrition and exercise and makes it her life’s work to help others reach their goals, stay happy, and find balance using science, research, and personal experience.

Juliana enjoys working as the Exercise & Nutrition Counselor at Cenegenics® San Francisco because she can clearly see the effects of her personalized plans in her clients and the success that it brings them.

Juliana Jason


Resources for You


Read our White Paper, Defy Your Age with Cenegenics, and learn about the science of age defiance and the Cenegenics process.

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