Linda McIver, FNP-C, ABAAHP

Founder & President

Linda McIver, is a board-certified family nurse practitioner and an American Board of Anti-Aging Health Practitioner (ABAAHP).  She has a vision for simplifying healthcare delivery, and she is passionate about promoting wellness.  Linda has enjoyed a career in healthcare for almost 30 years, and her background is diverse.  She attended Auburn University for her Bachelor’s in Nursing, followed by Kennesaw State University for her Master’s degree. Linda has embraced the concepts of functional medical practice, and she has completed the A4M fellowship program.  Linda completed her certification in peptide therapy in 2020, and she is a member of the International Peptide Society.

Robert S. Kaufmann, MD, FACP

Medical Director & Collaborating Physician

Since 1989, Dr. Kaufmann has been practicing internal medicine at The Kaufmann Clinic with offices in Atlanta and Woodstock. Dr. Kaufmann is a native Atlantan.  He earned his medical degree at Morehouse School of Medicine, and completed his residency at the Emory School of Medicine. Dr. Kaufmann has a strong presence in the growing world of film and music in Atlanta, and his services are sought after in this community.

John H. Lloyd, MD

Medical Concierge Provider

Dr. Lloyd brings more than 30 years of experience to 2UMedical.  He is double boarded in Internal Medicine and Emergency Medicine, and he is an Assistant Professor at Emory University School of Medicine, which is also where he attended medical school and completed his residency.  He is currently the Medical Director of Atlanta Technical College’s Paramedic Training Program.  Dr. Lloyd’s dedication to his patients is unsurpassed, and he is committed to delivery of convenient, quality healthcare.

Robyn Zercher, FNP-C, MSN

Family Nurse Practitioner

Robyn has enjoyed a career in health care for almost 20 years. Robyn earned her Bachelor’s in Nursing from North Georgia College and State University and she enjoyed working as an RN in interventional radiology, the emergency room, and in cardiology. She earned her Master’s in Nursing from Walden University and as a nurse practitioner she has worked in cardiology and family medicine. Robyn has a passion for preventative health, sports medicine, and fertility care. When she is not working, Robyn enjoys travel and spending time with her family.

Tessa Cobucci, FNP-C, ABAAHP

Family Nurse Practitioner

Tessa Cobucci is a board-certified family nurse practitioner and an American Board of Anti-Aging Health Practitioner (ABAAHP).  She has a passion for determining the root cause of disease and illness and provides individualized care to the patients she cares for.  Tessa received her nursing degree from Georgia Baptist College of Nursing in 2009 and went on to practice as an ICU nurse for eight years. In 2016, Tessa returned to her alma mater where she graduated Summa Cum Laude with a Master’s of Science in Nursing and obtained her Family Nurse Practitioner degree.  Tessa enjoys spending time with her husband and three kids. She also loves dogs and whole-heartedly believes that having a pet is beneficial for one’s health.

Matthew Berrios, RN, EMT-P

Registered Nurse

Matthew Berrios is a Registered Nurse with a background in Emergency Medicine. He was also a Firefighter and Paramedic for eight years. Matt brings precision and expertise to IV therapy as well as innovative processes to 2UMedical. His drive for helping people is evident in his work every day. In addition to nursing, Matt enjoys traveling, the outdoors, and spending time with his family.

Erin Arrigo, RN-BSN

Registered Nurse

Erin Arrigo earned her Bachelor of Science in Nursing from Mercer University’s Georgia Baptist College of Nursing and has a background in critical care and oncology. While continuing to expand her knowledge of traditional-based medicine, Erin is thrilled to add functional medicine and longevity to her repertoire. Aside from nursing, Erin loves to try new restaurants in and around Atlanta and enjoys spending time with her husband and two daughters. Her personal health philosophy is to enjoy everything in moderation.


Jason Turner, Paramedic


Jason Turner is a Paramedic with 22 years of experience. He began by working as a Firefighter / EMT in 2000, and he also worked as an ER Technician for 4 years at Henry Medical Center. Following his work in the community, Jason began working in the movie industry in 2012, and he was highly sought after by major studios.  Jason has been successful in all facets of the film industry. Jason has an optimistic view of life and a genuine compassion for others. He believes that everything can be better than it is. Jason’s background, skills, and zeal for life have made him successful in the healthcare field.

Patricia Davis, PBT-ASCP


Patricia (Trish) has been a part of the 2UMedical family for over five years and is known around the office as the Chief Vampire. She has 30+ years of phlebotomy experience with many 2UMedical favored labs such as LabCorp, Quest and various integrative and functional labs. Trish is a true expert in the field of phlebotomy.  Outside the office, Patricia loves to visit with family and friends, going to the beach and being an active member in her Church.

Lori Woodward, MS, LD, RD

Registered, Licensed Dietitian

Lori Woodward brings 20 years of experience in nutrition to 2U Medical.   Her passion for helping individuals achieve optimum health is evident in every patient interaction.  Lori’s background is extensive, and includes weight management, diabetes, gastrointestinal disorders, food allergies, pediatric nutrition, and wellness.  She attended Florida State University for both undergraduate and graduate school.  Lori enjoys working with individuals, couples, and families to ensure that healthy nutrition and lifestyle practices are easily integrated into the daily routine.

Elizabeth Dalrymple, DPT

Doctor of Physical Therapy

Elizabeth graduated from Arcadia University’s Doctor of Physical Therapy program and then attended Emory University for her orthopedic residency. She is a board certified orthopedic clinical specialist and is credentialed in dry needling and functional movement assessment. Her own experience as a Division I softball pitcher at Cornell University taught her the importance of a healthy body and the commitment necessary to reach one’s optimal level of fitness.   Elizabeth began her career as a nutrition program coordinator for a clinic in Haiti.   Her passion for helping others combined with her love of movement, led Elizabeth to pursue a career in physical therapy.