Browse Health
Internist, Cardiologist (heart)
8 years of experience
Video profile
Accepting new patients
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 (1)

The overall average patient rating of Dr. Crystal Maksimik is Excellent. Dr. Maksimik has been reviewed by 1 patients who have provided 1 comments. The rating is 4 out of 4 stars.

Patient Ratings
Ease of Appointment 4.0
Promptness 4.0
Courteous Staff 4.0
Accurate Diagnosis 4.0
Bedside Manner 4.0
Spends Time with Me 4.0

Specialties & Research

Dr. Crystal Maksimik, DO is board certified in Internal Medicine.

  • She has special expertise in 6 areas:
  • AIDS/HIV (Acquired Immunodeficiency Syndrome)
  • Acute Coronary Syndrome (ACS)
  • Heart Block
  • High Blood Pressure (Hypertension)
  • Infectious Disease
  • Unstable Angina

Education & Awards

Dr. Maksimik graduated from Philadelphia College of Osteopathic Medicine.


Dr. Maksimik has 7 hospital affiliations:

  • Lehigh Valley Hospital 
  • Gnaden Huetten Memorial Hospital 


  • Spanish
  • English

> > > > Dr. Crystal Maksimik, DO

Similar doctors nearby

Dr. Norman Marcus

Internal Medicine
33 years experience
Allentown, PA

Dr. Sean George

Internal Medicine
10 years experience
Allentown, PA

Dr. Babak Bozorgnia

Internal Medicine
9 years experience
Allentown, PA

Dr. Robert Oriel

Internal Medicine
37 years experience
Allentown, PA

Dr. Shehzad Malik

Internal Medicine
10 years experience
Allentown, PA

Dr. Stephen Olex

Internal Medicine
38 years experience
Allentown, PA
Search All Similar Doctors
Additional Information
Dr. Crystal A Maksimik DO is a female Internist, has 8 years of experience and practices in Internal Medicine and Cardiology.
Where does Dr. Crystal A. Maksimik practice?
Dr. Crystal Maksimik has 10 office locations.
Dr. Crystal Maksimik practices Internal Medicine and Cardiology near Allentown, PA.
Additional practice locations include: Lehighton, PA and Coopersburg, PA.
See Allentown Internists and Allentown Cardiologists.