About
Peter Blackstone, DO is a board-certified internist practicing concierge medicine in Paoli, Pennsylvania. He earned his Bachelor of Science in Pharmacy, Cum Laude, from Temple University in 1996. He went on to complete his Doctorate of Osteopathic Medicine at Kansas City University, College of Osteopathic Medicine in 2000. That same year, he received the Warren W. Tuttle Pharmacology Award. He completed both his internship and internal medicine residency at Philadelphia College of Osteopathic Medicine between 2000 and 2003.
Dr. Blackstone holds board certification from the American Board of Internal Medicine and maintains an active license as a Registered Pharmacist. He is a member of the American Osteopathic Association, the American College of Osteopathic Internists, and the Pennsylvania Osteopathic Medical Association. His clinical focus centers on cardiovascular health, diabetes management, and preventive medicine. He approaches care with a whole-person philosophy, building treatment plans around each patient's goals. Outside the office, Dr. Blackstone enjoys traveling, hiking, and cheering on Philadelphia sports teams. He also has a deep love for animals.
Education & Training
Undergraduate
Temple University, B.S. Pharmacy, Cum Laude, 1996
Medical School
Kansas City University, College of Osteopathic Medicine — Doctorate of Osteopathic Medicine, 2000
Residency
Internal Medicine, Philadelphia College of Osteopathic Medicine, 2001-2003
Additional Training
Internship: Philadelphia College of Osteopathic Medicine, 2000-2001
Certifications
Conditions Treated
Who is Dr. Blackstone right for?
Dr. Blackstone is a strong fit for adults seeking preventive-focused internal medicine care. Patients managing cardiovascular disease or diabetes benefit directly from his clinical specialties. His whole-person philosophy suits patients who want a physician engaged in their long-term health goals. Those living in Chester County, Delaware County, or Montgomery County will find his Paoli location convenient. Patients who value same-day access and after-hours availability find his practice model especially practical.
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Frequently Asked Questions
Dr. Blackstone focuses on cardiovascular health and diabetes management. He also provides comprehensive preventive care across all aspects of internal medicine. Patients managing chronic conditions like high blood pressure and high cholesterol benefit from his proactive approach.
Dr. Blackstone believes well-being comes from treating the whole person, not just symptoms. He builds his care around trust and mutual respect. He works with each patient to create a personalized healthcare plan. That plan helps patients make informed decisions and pursue better long-term health.
Yes. Dr. Blackstone holds board certification from the American Board of Internal Medicine. He also maintains an active license as a Registered Pharmacist, which gives him a strong foundation in pharmacology and medication management.
Dr. Blackstone earned his medical degree at Kansas City University, College of Osteopathic Medicine in 2000. He completed his internship and internal medicine residency at Philadelphia College of Osteopathic Medicine between 2000 and 2003. Before medical school, he graduated Cum Laude from Temple University with a degree in Pharmacy.
Dr. Blackstone holds membership in the American Osteopathic Association, the American College of Osteopathic Internists, and the Pennsylvania Osteopathic Medical Association. These affiliations reflect his ongoing commitment to osteopathic internal medicine.
Yes. Members can reach Dr. Blackstone by phone after hours and on weekends. This access is included as part of the MDVIP membership.
Dr. Blackstone holds an affiliation with Paoli Hospital. This connection supports patients who need hospital-level care close to the Paoli area.
Yes. Through the MDVIP network, Dr. Blackstone can help coordinate urgent care with local hospitals, pharmacies, or physicians while members travel. This support gives patients a trusted resource when they need care away from home.
Doctor profile last updated June 6, 2026