Denver's Primary Care Medical Practice & Integrative Health Center

The Medical Providers of East-West Health Center

Dr. Beatriz Linn

Internal Medicine, Family Medicine, and Gynecology

Beatriz Linn at East-West Health CenterIt’s as if we were lifeguards who focused on saving drowning people instead of preventing them from falling in to begin with. Wellness is keeping our patients out of the deep-end.

Dr. Linn offers Internal Medicine in our Denver Tech Center office. She is taking new patients, both men and women ages 19 and older.

A Message from Dr. Linn:

Welcome to Wellness at East-West Health Centers with Dr. Beatriz Linn. In my 22 year career as an internal medicine doctor, I’ve enjoyed long-term relationships with a variety of patients. Over the years, I’ve noticed some specific trends in patients’ health: certain conditions that I have treated that could have been prevented to the patient’s holistic well-being. For example, the number of Americans with health problems related to their diet, exercise, and lifestyle choices has skyrocketed in the last 20 years. It seems strange to focus so much healthcare energy and dollars on fixing diabetes, treating hypertension and controlling cholesterol, or worse ignoring them, instead of addressing the causes. These consequences are not limited to condition normally associated with obesity: fitness and wellness can also reduce risk for cancer and other diseases.

It’s as if we were lifeguards who focused on saving drowning people instead of preventing them from falling in to begin with. Wellness is keeping our patients out of the deep-end. We combine your family and personal history with quantifiable measures of your health and craft a specific health plan, whether with medicine, lifestyle modification and other options, to produce the best outcome for you now, and you ten years in the future.
We work with experts in diet, exercise, stress reduction and women and men’s health to provide to you the practice of the future.


Robert Green, DO 

Internal Medicine and Family Medicine 

Robert Green DO joins East-West Health Centers with over 25 years of family medicine experience. He received his medical training at Nova Southeastern University College of Osteopathic Medicine, and has achieved board certification in family practice.  His history includes leadership roles with national medical insurance plans and at a community hospital.

As a former clinical professor and national speaker, he brings a focus on compassionate patient education and holistic preventative care. Dr. Green strives to form a friendly and strong relationship with his patients to help direct and enable their healthcare goals and desires.  His recommendations can be based upon conventional treatment or a more natural approach.

Dr. Green now warmly welcomes the opportunity to join East-West Health Centers and looks forward to meeting and working with all staff members.

Please consider visiting our office to meet him personally!


Christen Vu, DO 

Internal Medicine, Family Medicine & Women’s Healthcare

Christen Vu, DO comes to East-West Health Centers with nearly two decades of medical experience. She completed her Family Medicine Residency at the University of Massachusetts and has been fortunate enough to work in many clinical settings including her own private practice in Tacoma, WA.

Dr. Vu’s passion for medicine was discovered on a dental mission trip to the Dominican Republic when she was 16 years old. In 2016 she was able to return to the Dominican Republic and fulfil her goal of providing healthcare to a much needed and deserving population.

Dr. Vu has a wide range of expertise including an emphasis on taking care of the entire patient, all aspects and ages. She offers pediatrics, adolescent medicine, women’s health, and Geriatric care.

“Being a physician is an honor and I treasure my role in the team approach to your health.  I am a believer in preventative health care; caring for the entire individual – mind, body and soul, and look forward to getting to know you!


Mario Capocelli, PA-c. 

Internal Medicine, Family Medicine & Women’s Healthcare

Mario CapocelliWith over 20 years of experience as a Physician’s Assistant, Mario Capocelli joined East-West Health Centers in January 2016. A native of Naples, Italy, Mario has an extensive history in medicine. He started working at an Urgent Care center in Salina, Kansas then moved to Colorado to be closer to family, and to enjoy the benefits of the Colorado lifestyle.

Mario received his Bachelor of Science in Biology at Metropolitan State College of Denver, and went on to receive his Baccalaureate of Physician Assistant Studies at Wichita State University in Wichita, Kansas. Mario strives to provide the best possible continuity of care to his patients. He values the unique opportunity to become an active part of his patient’s long-term health goals and sees it as the essence of good medicine. Over the years he has gained extensive experience in the area of pediatrics, adult medicine, and women’s health.

With an unfailingly positive attitude, Mario brings new ideas, and a constant eagerness to learn.


Theresa Holsan, DNP, FNP-c

Theresa Holsan at East West Health CenterTheresa Holsan began her nursing career over 30 years ago working in OB-GYN. She then realized her love was primary care and has been working with entire families, including several tri-generational ones, for more than 20 years. She sees children from the time they are born and adults through their twilight years.

Being a Colorado native and life-long learner Theresa opted to earn her degrees in Denver; her advanced degrees include a Master’s in Nursing, specializing as a Family Nurse Practitioner, from Regis University and a Doctorate in Nursing Practice from the University of Colorado Health Sciences Center. She has created a “New Parent’s Handbook”. Her doctoral research focused on improving hypertension; she presented the findings locally, nationally, and internationally. She has presented on improving End-Of-Life care for patients to nurse educators. She has served multiple terms on the Colorado Nursing Board. Although she has retired from teaching in the classroom at Regis University, she remains a clinical faculty.

Specialties: Theresa works to partner with patients to help them reach their healthcare goals. In addition to routine medical care, she is trained to perform minor office surgical procedures and many GYN procedures such as skin biopsies, trigger point injections, Nexplanon and IUD insertions, colposcopies (to evaluate abnormal paps) and endometrial biopsies (to evaluate post-menopausal bleeding). Theresa is board certified in Family Practice.