Summary

Dr. Alan Rosen is a gastroenterologist and internal medicine physician who brings over four decades of experience to digestive health care. He earned his medical degree from Johns Hopkins University School of Medicine and completed his residency at the University of Maryland Medical System. Throughout his extensive career spanning 41 years, Dr. Rosen has developed expertise in both specialized digestive disorders and comprehensive internal medicine. He communicates with patients in both English and Spanish.

Dr. Rosen practices at multiple locations across Pennsylvania and Maryland, including York, Hanover, Gettysburg, Baltimore, and Cumberland. His hospital affiliations include Sinai Hospital of Baltimore, MedStar Union Memorial Hospital, and Johns Hopkins Bayview Medical Center. He specializes in treating colon polyps and managing high blood pressure in both adult and pediatric patients. Dr. Rosen performs colonoscopies and oversees pathology testing to provide comprehensive digestive health evaluations. Patients have given him an average rating of 4.4 stars for his care.
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Quick Facts

  • 4.4
  • 41 years of experience
  • speaks English, Spanish
  • University Of Maryland Medical System
  • 10 written reviews
  • 2 specialties
  • 11 areas of expertise
  • 2 board certifications
  • 8 hospital affiliations
  • 10 office locations
  • Male

Office Locations

Dr. Alan Aaron Rosen has 10 locations

WellSpan Digestive Health

2350 Freedom Way Ste 200York, PA 17402
Mon8:00 am - 4:30 pm
Tue8:00 am - 4:30 pm
Wed8:00 am - 4:30 pm
Thu8:00 am - 4:30 pm
Fri8:00 am - 4:30 pm
SatClosed
SunClosed

WellSpan Digestive Health - York

2350 Freedom WayYork, PA 17402

WellSpan Digestive Health

1227 Baltimore StHanover, PA 17331
Mon8:00 am - 4:30 pm
Tue8:00 am - 4:30 pm
Wed8:00 am - 4:30 pm
Thu8:00 am - 4:30 pm
Fri8:00 am - 4:30 pm
SatClosed
SunClosed

Medstar Union Memorial Hospital

201 E University PkwyBaltimore, MD 21218

Wellspan Gettysburg Hospital

147 Gettys StGettysburg, PA 17325

Upmc Memorial

1701 Innovation DrYork, PA 17408

Upmc Hanover

300 Highland AveHanover, PA 17331

Upmc Western Maryland

12500 Willowbrook RdCumberland, MD 21502

Wellspan York Hospital

1001 S George StYork, PA 17403

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Dr. Alan Aaron Rosen, MDAshley Anderson, APRNChimdi Mfebe, APRNJi Soo Choi, APRN
GastroenterologyGastroenterologyGastroenterologyGastroenterology
Accepts New Patients Accepts New Patients Accepts New Patients
4.4 
41 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English, Spanish Speaks English Speaks English Speaks English
York , PASACRAMENTO , CALittle Rock , ARSACRAMENTO , CA
Med School: Johns Hopkins University School Of Medicine Med School: East Tennessee State University - Quillen College of Medicine Med School: Chamberlain University College of Nursing Med School: New York University
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Insurance Plans Accepted by Dr. Alan Aaron Rosen

Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.

Medical Specialties

Dr. Alan Aaron Rosen has the following 2 specialties

Specialty Expertise

Dr. Alan Aaron Rosen has the following 11 areas of expertise

  • Abdominal Pain
  • Acid Reflux Disease (Gastroesophageal Reflux / GERD)
  • Acid Reflux Disease (GERD)
  • Celiac Disease
  • Colonoscopy
  • Constipation
  • Hemorrhoids
  • Hepatitis C
  • Internal Medicine
  • Irritable Bowel Syndrome (IBS)
  • Ulcerative Colitis

Certifications, License, & Education

41 Years Experience

MEDICAL LICENSE

Medical Doctor, Pennsylvania, 2026, Active
Medical Doctor, Maryland, 2027, Active

EDUCATION & TRAINING

Residency

University Of Maryland Medical System

Medical School

Johns Hopkins University School Of MedicineGraduated in 1985

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Frequently Asked Questions

Which hospitals is Dr. Alan Rosen affiliated with?
Dr. Alan Rosen is affiliated with Sinai Hospital Of Baltimore, Medstar Union Memorial Hospital, Johns Hopkins Bayview Medical Center, Wellspan York Hospital, Upmc Hanover, Upmc Western Maryland, WELLSPAN GETTYSBURG HOSPITAL, and Upmc Memorial.
Does Dr. Alan Rosen accept my insurance?
You can see the insurance plans that Dr. Alan Rosen accepts on their Vitals profile.
Does Dr. Alan Rosen accept virtual/telehealth appointments?
Dr. Alan Rosen has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Is Dr. Alan Rosen accepting new patients?
Dr. Alan Rosen has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
What languages does Dr. Alan Rosen speak?
Dr. Alan Rosen speaks English and Spanish.

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