Summary

Dr. Holly Dahlman has practiced internal medicine for 30 years and is affiliated with Sinai Hospital of Baltimore. She treats chronic kidney disease and hypertension, and performs canalith repositioning maneuvers. Dr. Dahlman earned her medical degree from Johns Hopkins University School of Medicine and completed her residency at Johns Hopkins Health System. She sees patients in Lutherville Timonium and Baltimore, Maryland.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 4.3
  • 30 years of experience
  • speaks English
  • Johns Hopkins Health System
  • 12 written reviews
  • 1 specialty
  • 6 areas of expertise
  • 1 hospital affiliation
  • 2 office locations
  • Female

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Locations

Dr. Holly Ryerson Dahlman has 2 locations

Green Spring Internal Medicine Llc

2360 W Joppa Rd Ste 210Lutherville Timonium, MD 21093
Mon8:00 am - 7:00 pm
Tue8:00 am - 7:00 pm
Wed8:00 am - 4:00 pm
Thu8:00 am - 4:00 pm
Fri8:00 am - 4:00 pm
SatClosed
SunClosed

Sinai Hospital Of Baltimore

2401 W Belvedere AveBaltimore, MD 21215

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Dr. Holly Ryerson Dahlman, MD
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Dr. Holly Ryerson Dahlman, MDDr. Maria Munoz, MDDr. Scott Poulton, MDDr. Anita Kunwar, MD
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
4.3 
4 
4.9 
0 
30 Years of Experience 25 Years of Experience 17 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English Speaks English, Spanish Speaks English Speaks English
Lutherville Timonium , MDColumbia , MDCatonsville , MDNottingham , MD
Med School: Johns Hopkins University School Of Medicine Med School: Universidad Iberoamericana School of Medicine Med School: University Of Maryland School Of Medicine Med School: Tribhuvan University Institute of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Holly Ryerson Dahlman

  • Accepts Medicare

Medical Specialties

Dr. Holly Ryerson Dahlman has the following specialty

Specialty Expertise

Dr. Holly Ryerson Dahlman has the following 6 areas of expertise

  • Check-up
  • Heartburn
  • Immunization
  • Physical
  • Vaccination
  • Weight Loss

Certifications, License, & Education

30 Years Experience

Dr. Holly Ryerson Dahlman holds an expired medical license in the state of Maryland.

Medical License

Medical Doctor with an expired medical license in the state of Maryland that expired in 2026.

Education & Training

Residency

Completed their residency at Johns Hopkins Health System.

Medical School

Graduated from Johns Hopkins University School Of Medicine in 1996.

NPI Number

Dr. Dahlman's NPI number is 1962464552.

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Frequently Asked Questions

Is Dr. Holly Dahlman accepting new patients?
Dr. Holly Dahlman is accepting new patients on Vitals. View Dr. Holly Dahlman's profile on Vitals to make an appointment.
Does Dr. Holly Dahlman accept my insurance?
You can see the insurance plans that Dr. Holly Dahlman accepts on their Vitals profile.
Which hospitals is Dr. Holly Dahlman affiliated with?
Dr. Holly Dahlman is affiliated with Sinai Hospital Of Baltimore.
How can I make an appointment with Dr. Holly Dahlman?
You can find contact information for Dr. Holly Dahlman here on Vitals.
Where is Dr. Holly Dahlman's office located?
Dr. Holly Dahlman's office is located at 2360 W Joppa Rd Ste 210, Lutherville Timonium, MD, 21093.

Data Sources

This provider profile is built using data from:

  • NPPES NPI Registry
  • State medical licensing boards
  • Healthcare system and provider network data

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