Dr. Mark Oldendorf is a preeminent primary care physician with a distinguished career spanning over four decades in the Capital District. He is the founder and lead practitioner at Oldendorf Medical Services, a clinic renowned for its commitment to providing exceptional healthcare tailored to the individual needs of each patient. Dr. Oldendorf’s extensive training and board certifications in Internal Medicine, Family Practice, Geriatrics, Clinical Lipidology, Obesity Medicine and Sleep Medicine equip him with a broad and deep expertise, uniquely positioning him to offer comprehensive healthcare solutions.

Born in New York and raised in Los Angeles, Dr. Oldendorf returned to New York to pursue his medical education at Albany Medical College. After completing his medical degree, he further honed his skills with residencies in family practice and internal medicine in Los Angeles. In 1984, Dr. Oldendorf returned to Albany, where he has since established himself as a cornerstone of the local healthcare community.

In 2009, Dr. Oldendorf founded Oldendorf Medical Services with a vision to create a practice that not only treats illnesses but also fosters a proactive approach to health and wellness. His philosophy is centered around prevention and patient education, ensuring that his patients are well-informed and actively involved in their health decisions. This patient-centered approach has cultivated a trusting and enduring relationship between Dr. Oldendorf and those under his care, many of whom have been with the practice since its inception.

Recognizing the critical link between sleep health and overall physical well-being, Dr. Oldendorf expanded his clinical expertise to include Sleep Medicine. Achieving board certification in 2009, he introduced in-home sleep testing to the practice, enabling patients to undergo sleep studies in the comfort of their own homes. This innovation reflects his ongoing commitment to accessible, patient-friendly healthcare solutions.

Beyond his clinical pursuits, Dr. Oldendorf is known for his warm bedside manner and the genuine care he extends to all his patients. He believes that good health extends beyond physical wellness, incorporating emotional and psychological well-being. This holistic approach is enhanced by his personal interests in music and the arts, where he enjoys playing the guitar, keyboard, and banjo, and expressing himself through songwriting.

Dr. Oldendorf’s credentials, combined with his innovative approach to medicine and his compassionate care, make Oldendorf Medical Services a premier destination for those seeking not just treatment, but a partner in long-term health. Patients of Dr. Oldendorf can expect not only top-tier medical care but also a supportive and understanding environment that promotes their overall well-being.