Practice Spotlight: Neil Hirschenbein, MD, PhD, CCN, CNS,
MaryAnn Hirschenbein, RN, CCN


"The doctor of the future will give no medicine, but will interest his patients in the care of the human body, in diet, and in the cause and prevention of disease."

Thomas Edison

The above quote, centrally located in Neil and MaryAnn Hirschenbein's "Institute of Comprehensive Medicine," is at the core of their vision and purpose in working with patients for optimum health and well-being.
 
Prior to graduating from the University of Illinois Medical School, Dr. Hirschenbein completed his undergraduate major in Liberal Arts at the University of Michigan and his graduate studies in Clinical Psychology from Boston University. It was while doing his psychology internship in various hospitals that Dr. Hirschenbein was exposed to medicine and his own desire to pursue it.

Medical school for Dr. Hirschenbein, along with twenty fellow students, was a special program for independent study to engage their best way of learning. He completed his Internship and Residency in Internal Medicine at U.C. San Diego, coupled with a Fellowship in Gastroenterology. He is board certified in both of those specialties.

"I have always had a strong interest in nutrition and exercise; in understanding and appreciating the inner-workings of our bodies," Dr. Hirschenbein explains. "Medicine became the perfect vehicle for exploring and sharing my passion for total health and well-being."

It wasn't long before Dr. Hirschenbein met MaryAnn Doyle, RN, and they became known to each other as 'Hirschenbein' and 'Doyle' respectively, as well as husband and wife. Doyle was an Associate Director of a major hospital; Hirschenbein was the hospital's Chief of Staff. Their shared passion for the excitement of life, with its rewards as well as its challenges, ignited a lasting bond, personally and professionally.

"My hospital work, not only as a nurse but also as part of the management team," Doyle says, "was a perfect fit for assisting Hirschenbein in vital ways, along with our shared commitment to our own personal health. Both of us are runners as well as cyclists, with plans to participate in our first triathlon in March 2010. My first husband, who is deceased, and I were very conscientious about health in raising our children. In fact, my kids still tease me about it. Neil and I married in 1992 and we are both very active; we feel good. 'Leading by example,' 'walking our talk' is of utmost importance to us."

Hirschenbein and Doyle developed their first practice, Personal Physicians, in East County, San Diego. "I enjoyed the primary care component of medicine and soon realized that it was difficult to be a primary care physician and offer other services, so I began to hire additional physicians to work with me. Within one year we had five primary care physicians (family and internal medicine) on board with me, as well as an Osteopath, Acupuncturist, Cardiologist who integrated homeopathic medicine, and two Doctors of Naturopathy. We also had a commercial kitchen with a professional nutritional Chef. People came from all over the county for our cooking classes. Personal Physicians was a unique practice in San Diego at that time and became the largest primary care practice in San Diego not run by a hospital."

A New Location for Furthering Their Dream
Realizing how tired he had become dealing with issues of traditional medicine, Hirschenbein began commuting between East County and La Jolla in order to collaborate with "Vital Imaging," a center offering body scans and electron beam tomography. "They wanted a physician who understood body scans and the myriad of health issues their clients would be posing, so I set-up my own office adjacent to their clinic. Initially I worked three days at this new practice and two days in East County where Doyle continued to manage full time."

Before too long Hirschenbein and Doyle decided to sell their practice in East County, including the selling of the name Personal Physicians, and settled in La Jolla to focus anew on their passion and commitment for educating and inspiring patients in the practice of Lifestyle Medicine that he had been pursuing for the past fifteen years. "During those first years of medical practice," Hirschenbein explained, "I had pursued learning many additional modalities of treatment, becoming certified in nutrition with a CNS and CCN, becoming a fellow in Holistic Health, Board Certified in Anti-Aging Medicine and a member of the National Lipid Association." Doyle also completed her CCN. She was the only RN in her class with physicians and pharmacists and loved delving into bio-chemistry so deeply. Thus, now was the right time and the right place for Hirschenbein and Doyle to create The La Jolla Institute of Comprehensive Medicine.

This new venture more fully represents the "doctor of the future" that the Hirschenbeins believe in. As healthcare providers that partner with their patients in caring for themselves, body and spirit, they are bringing to life the truth that Thomas Edison predicted. MaryAnn noted: "The Zen mode of our new office is a healing environment with soft colors, a library and an area for relaxing to enjoy a cup of hot organic tea brewed for each patient and visitor if they so desire. We wanted to create a life-giving experience from the moment they arrive. An 18' hand-painted wall mural of a man and woman by famed artists Michelangelo and Botticelli, along with the Edison quote, reminds each of us about our innate beauty and value."

Patient Population
"Our patients tend to be adults, with our oldest at this moment being ninety-nine years old," Hirschenbein explained. "Some are age three or four, but the average age of our younger patients is ten and older. Patients come for a wide variety of reasons but the majority are pre-selected because 1) they believe in lifestyle medicine, and 2) are extremely educated. They are ready and willing to have us 'partner with them' for their health rather than the traditional model of expecting the doctor to 'do it' for them. Our patients range from people who are basically healthy and want to continue to be so, to people with diabetes, high blood pressure, heart disease, lipid problems, fibromyalgia, chronic fatigue, cancer and many other issues."

"Our holistic approach asks, 'What are the underlying problems people have?' Six patients may all have diabetes, but the treatment plan will be different for each because each one got there in different ways. My background in gastroenterology is invaluable. Paying attention to and understanding the intestinal tract is crucial in evaluating, treating, and making recommendations for someone's health. Even if people are eating an ideal diet, but not absorbing nutrients as they need, then we have to look at any possible underlying issues. It's like peeling an onion." Traditional lab tests are utilized, as well as specialized tests such as GI testing, nutrient and metabolic inflammation testing, and others depending on the protocol required for each individual patient.

Hirschenbein is the only physician at this time and therefore sees every patient himself. Doyle works in even greater detail with patients, as needed, with regard to their eating habits-including eating out at restaurants, their stress level, exercise routine and the like. She reviews their access to good food, who does the cooking and how, gives them recipes, goes with them to their personal trainer or to the grocery store. It's very hands-on learning and people love it. For some, it's a one-time visit with Doyle, for others it is on-going.

Doyle's passion for empowering others for health is efficacious when she says: "If we could simply educate more people! Food is so important, as is water. We have a lot of people who think they eat well, but in fact do not. When patients clean out their cupboard of unhealthy foods and learn to read labels, even those two tasks make a significant difference to their health! The myth in our society, that medicine is a powerful force for health but lifestyle is not, must be undone. One's lifestyle makes all the difference in the world."

She continued, "I am a certified lifestyle educator and am working on completing my Life Coach certification. Whether or not I see patients depends as much on each one's particular needs as well as their interest in such personal coaching and making lifestyle changes. And of course each patient's financial means is relevant since not all of our services are covered by health ininsurance. "

Finances
At this point the practice is self-sustaining. "We run lean and mean," Doyle proclaimed. "We both do management details, with two part-time staff persons and one full time medical assistant. Each person brings exceptional qualities and expertise to this work."

"We are a fee for service practice and therefore do not handle insurance. However, we do give patients a 'super bill' that has all the pertinent information they need for potential reimbursement. In addition, one of our part-time staff comes in specifically to assist patients with any insurance billing questions or issues. We advocate for them, and find that 70% of Hirschenbein's services are reimbursed at anywhere from 60-90%. Many patients tell us that they 'have us in their healthcare budget' which to me is a testimony to their own commitment to health."

Success is Real
The La Jolla Institute of Comprehensive Medicine partners with patients in addressing a wide array of health issues and utilize a wide variety of complimentary modalities including nutrition, exercise, stress control and more. Weight loss is a key issue for many patients. Hirschenbein says that the average weight loss of their patients is 40 lbs.

Hirschenbein recounted a senior management patient at a large corporation with metabolic syndrome. His weight dropped from 315 to 215 pounds, and blood pressure from 180/120 to 100/70, with blood sugar having decreased as well. As an added benefit, the patient's wife has also lost 40 pounds.

"Another patient in his late 40's, who is diabetic with elevated lipids, and takes three medications for diabetes and three for cholesterol (all at high doses), has done remarkably well in only three months. His sugar level decreased from 300 to 150, total cholesterol went from 350 to 150 with triglycerides dropping from 2200 to 150 and HDL cholesterol increasing from 25 to 50. At present he is taking the same medicines with a goal of being able to decrease the dosages if not eliminate some of the medications altogether."

Hirschenbein shared about heart disease as one more example of the service they provide at The La Jolla Institute of Comprehensive Medicine: "The cause of atherosclerosis is not elevated LDL cholesterol. Heart disease is a complicated, multifactorial problem and requires a multifactorial treatment approach. Multiple statin studies have demonstrated a 30% reduction in cardiac events. However in other studies, combining an LDL lowering agent with a HDL raising agent, cardiac events have been reduced between 80 and 90%. Therefore a comprehensive approach to identify and treat multiple risk factors appears to be the best approach. This approach has been used successfully for years at our Institute."

"It is exciting to witness our patients' success rate," Doyle commented, "It is very high. Even those who fall back on their progress, tend to come back within twelve months because they remember how good they felt."

Marketing
"Our number one marketing comes from referrals," Doyle says. "We are booked four weeks out; all referred by other patients. And we average two new patients each day. The effect we have had locally, and that ACLM is having nationally, is phenomenal in terms of offering patients solutions for their health that are real, are possible, and are cost-effective."

ACLM Disclaimer: Our Practice Spotlights are intended to provide examples of Lifestyle Medicine in practice. We recognize that Lifestyle Medicine practices vary widely, and inclusion in Practice Spotlight is not intended to imply official endorsement of individuals or practices.