Summary

Dr. David Erchak specializes in internal medicine, providing comprehensive care for adult patients. He earned his medical degree from the Medical College of Georgia at Augusta University and completed his residency training at the University of Alabama Hospital. With 35 years of experience in practice, Dr. Erchak brings extensive knowledge to diagnosing and treating a wide range of internal medical conditions.

Dr. Erchak is affiliated with East Alabama Medical Center and practices in Opelika, Alabama. He has particular expertise in managing complex conditions such as breathing difficulties, diabetes, and kidney problems. His procedural skills include performing life-saving techniques like CPR and specialized cooling treatments for critically ill patients.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 1
  • 35 years of experience
  • University Of Alabama Hospital
  • 2 written reviews
  • 1 specialty
  • 17 areas of expertise
  • 1 board certification
  • 1 hospital affiliation
  • 2 office locations
  • Male

Patients’ Perspective

  • Flexible scheduling

Office Locations

Dr. David Neal Erchak has 2 locations

Internal Medicine Associates Pc

121 N 20th St Ste 6Opelika, AL 36801
Mon7:30 am - 4:30 pm
Tue7:30 am - 4:30 pm
Wed7:30 am - 4:30 pm
Thu7:30 am - 4:30 pm
Fri7:30 am - 4:30 pm
SatClosed
SunClosed

East Alabama Medical Center

2000 Pepperell PkwyOpelika, AL 36801

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Dr. David Neal Erchak, MD
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Dr. David Neal Erchak, MDEric HarkerDr. Sujana ReddyDr. Kayla Flowers Powers
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients
35 Years of Experience 25 Years of Experience
No Virtual Visit Option Virtual Visit Available No Virtual Visit Option No Virtual Visit Option
Speaks English
Opelika , ALLyons , COOpelika , ALMobile , AL
Med School: Medical College Of Georgia At Augusta University Med School: Duke University School Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. David Neal Erchak

  • Accepts Medicare
  • Accepts Medicaid

Medical Specialties

Dr. David Neal Erchak has the following specialty

Specialty Expertise

Dr. David Neal Erchak has the following 17 areas of expertise

  • Anxiety Disorders
  • Arthritis
  • Asthma
  • Check-up
  • Chest Pain (Angina)
  • Depression
  • Diabetes Mellitus, Type 1
  • Heartburn
  • Immunization
  • Physical
  • Preventive Medicine
  • Primary Headache Disorders
  • Sciatica
  • Shingles (Herpes Zoster)
  • Vaccination
  • Weight Loss
  • Weight Loss (non-surgical)

Certifications, License, & Education

35 Years Experience

Dr. David Neal Erchak holds an expired medical license in the state of Alabama.

Medical License

Medical Doctor with an expired medical license in the state of Alabama that expired in 2025.

Education & Training

Residency

Completed their residency at University Of Alabama Hospital.

Medical School

Graduated from Medical College Of Georgia At Augusta University in 1991.

NPI Number

Dr. Erchak's NPI number is 1538190897.

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Frequently Asked Questions

Where is Dr. David Erchak's office located?
Dr. David Erchak's office is located at 121 N 20th St Ste 6, Opelika, AL, 36801.
Does Dr. David Erchak accept virtual/telehealth appointments?
Dr. David Erchak has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Is Dr. David Erchak accepting new patients?
Dr. David Erchak is accepting new patients on Vitals. View Dr. David Erchak's profile on Vitals to make an appointment.
How can I make an appointment with Dr. David Erchak?
You can find contact information for Dr. David Erchak here on Vitals.
Does Dr. David Erchak accept my insurance?
You can see the insurance plans that Dr. David Erchak accepts on their Vitals profile.

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