Browse Health
Surgical Specialist
33 years of experience
Accepting new patients
Video profile
License & Identifications

A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).

Patient Reviews

Patient comments (9)

The overall average patient rating of Dr. Michael Marohn is Good. Dr. Marohn has been reviewed by 21 patients who have provided 9 comments. The rating is 4 out of 5 stars.

Patient Ratings
Ease of Appointment 4.2
Promptness 3.8
Courteous Staff 4.2
Accurate Diagnosis 4.2
Bedside Manner 4.4
Spends Time with Me 4.4
Follows Up After Visit 4.3

Specialties & Research

Dr. Michael Marohn, DO is board certified in Surgery.

  • He has special expertise in 14 areas:
  • Acid Reflux Disease (Gastroesophageal Reflux / GERD)
  • Acidosis
  • Colon Cancer
  • Colorectal Cancer
  • Colorectal Surgery
  • Diverticulosis
  • Endocrine Disorders
  • Gallbladder Surgery
  • Gallstones
  • Gallstones (Cholecystolithiasis)
  • Hiatal Hernia
  • Inflammatory Bowel Diseases (IBD)
  • Laproscopic Surgery (Laparoscopy)
  • Parathyroid Gland Surgery (Parathyroidectomy)

Education & Awards

Dr. Marohn graduated from Midwestern University, Downers Grove. He has 5 awards.

Dominique Baron Larrey Award Uniformed Services University
David C. Wherry Award for Excellence in Emerging Surgery Techologies Uniformed Services University
Patients' Choice Award (2010)
Compassionate Doctor Recognition (2010, 2013)
Top 10 Doctor - Neighborhood (2014)
Dunbar Broadway


Dr. Marohn has 10 hospital affiliations:

  • Johns Hopkins Bayview Medical Center 
  • The Johns Hopkins Hospital 


  • German
  • Spanish
  • Italian
  • French
  • English

> > > > Dr. Michael Marohn, DO

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Additional Information
Dr. Michael Robert Marohn DO is a male Surgeon, has 33 years of experience and practices in Surgery and Surgical Critical Care.
Where does Dr. Michael R. Marohn practice?
Dr. Michael Marohn has 1 office location.
Dr. Michael Marohn practices Surgery and Surgical Critical Care near Baltimore, MD.
See Baltimore Surgeons.