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Team

R2 is proud
to introduce

Our dynamic team of passionate medical providers to assist with all of your Wellness needs. We all look forward to meeting you and thank you in advance for placing your trust and allowing us to be part of your Health and Wellness journey.

Dr. Erik Natkin, DO

Medical Director and Provider

Dr. Natkin, although not a true Colorado native, has lived off-and-on in the Denver area since 1987.

He was born in California and moved to Germany with his family at the age of 11 when his father, a Psychiatrist, re-enlisted with our Armed Forces.

After completing 6 grade through the first year of college in Germany he moved to Boulder, Colorado to pursue college at the University of Colorado.

After an eclectic career including environmental chemistry, owner/operator of a small construction-contractor company, and computer information technology he eventually returned to his earlier pursuit of medicine and moved to Los Angeles, California for medical school.

He then spent a year in Denver, Colorado completing a year of general surgery and then to Oregon for orthopedic surgery residency training.

Upon leaving Oregon he has focused his medical career on the treatment of patient pain management needs which has led him into the world of Health and Wellness and Regenerative Medicine.

His diverse background in life and medical education have suited his patients with a pleasurable and satisfying medical experience.

When not at work and attending to his patients needs, Dr. Natkin is an avid cyclist and enjoys cycling, snowboarading, scuba diving, music, movies, theater and art, travel, and a good book.

Christine Cook,
MSN, FNP-BC

Nurse Practioner

Christine Cook has 18 years of nursing experience and recently graduated with her Master’s degree specializing in Family Nurse Practitioner. Christine has worked in the hospital setting and as a nurse injector at a hormone replacement clinic.

Christine is incredibly passionate about helping patients look and feel their best by developing a connection and discussing her patients desires and expectations. In her free time, Christine loves to run, read, and spend time with her family and friends.

Tina Jacobs, PA-C

Physicians Assistant

Tina Jacobs was born and raised in Milwaukee, Wisconsin where she attended Alverno College. She received her bachelor’s degree in Biology and Chemistry. During school, she worked as a Certified Nurse Assistant where she developed her passion for patient care. After collage, she moved to the beautiful Denver, Colorado to work in Vascular Biology Research at the University of Colorado Denver Anschutz Medical Campus.

Interested in advancing her medical career and having the opportunity to help more patients, Tina attended Barry University’s Physician Assistant Program in Miami Shores, Florida. She graduated in 2016 and spent some time in the Miami and Fort Lauderdale area getting experience and learning the latest in Anti-Aging Medicine. She is trained and experienced in prescribing Bio-Identical Hormone Therapy, Medical Weight Loss, Vitamin Injection and IV Nutrient Therapy, Neurotoxin (Botox) and Filler injections for men and women and Laser Therapy. She loves using her skills to help her patients feel young and vibrant inside and out. She recently moved back to the Denver area and is excited to once again enjoy the mountains. Her favorite things to do in Colorado are hiking with her dog and skiing.

Tami Lowisz

Medical Assistant

Tami Lowisz was born and raised in Chicago, Illinois (Northern Suburbs). She attended College and received her Associates Degree in Liberal Arts. She worked for Discover Financial Services, INC Headquarters for 10 years as a Technical Writer, before she and her two young boys decided to move to Castle Rock, Colorado in 2005. She’s always loved and hoped to return to the mountains, since living in Scottsdale, Arizona from 1990-1997. Moving to Colorado was the best move she feels she could have made, for many unknown reasons at the time.

In her spare time, Tami enjoys spending time with her two teenage sons. She likes to keep busy with cooking, boating, dirt bike riding/motorcycling (passenger, NOT driver), country line dancing, music, occasional weekend get-aways, and a good movie!