Summary

Dr. Ferdinand Casis treats osteoporosis, juvenile osteoporosis, and parathyroid disease, and performs bone density tests, angiograms, and open thyroid biopsies. He practices endocrinology, diabetes and metabolism, and internal medicine and has 35 years of experience.

He earned his medical degree from the University of Santo Tomas Faculty of Medicine and Surgery and sees patients in Green Bay and Marinette, Wisconsin, and in Oconto, Wisconsin. He is affiliated with Aurora Medical Center Bay Area, Emplify Health Bellin, HSHS Saint Vincent Hospital, Aurora BayCare Medical Center, and Bellin Health Oconto Hospital. Dr. Casis speaks English and Spanish.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 2.7
  • 35 years of experience
  • speaks English, Spanish
  • University Of Santo Tomas Faculty Of Medicine And Surgery
  • 11 written reviews
  • 2 specialties
  • 14 areas of expertise
  • 5 hospital affiliations
  • 7 office locations
  • Male

Patients’ Perspective

  • Flexible scheduling

Office Locations

Dr. Ferdinand Carasig Casis has 7 locations

Milo C Huempfner Va Outpatient Clinic

2851 University AveGreen Bay, WI 54311
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

Bellin Health Marinette Ambulatory Surgery Center

2820 Roosevelt RdMarinette, WI 54143
Mon6:30 am - 6:00 pm
Tue6:30 am - 6:00 pm
Wed6:30 am - 6:00 pm
Thu6:30 am - 6:00 pm
Fri6:30 am - 6:00 pm
Sat8:00 am - 4:00 pm
Sun8:00 am - 4:00 pm

Bellin Hospital Green Bay

744 S Webster AveGreen Bay, WI 54301

Saint Vincent Hospital

835 S Van Buren StGreen Bay, WI 54301

Aurora Baycare Medical Center

2845 Greenbrier Rd Ste 310Green Bay, WI 54311

Aurora Baycare Medical Center

2845 Greenbrier Rd Ste 330Green Bay, WI 54311

Compare with Similar Doctors

Dr. Ferdinand Carasig Casis, MD
Dr. Kofi Awuah Asiamah, MD
Dr. Richa Aggarwal, MD
Dr. Atit S Shah, MD
Dr. Ferdinand Carasig Casis, MDDr. Kofi Awuah Asiamah, MDDr. Richa Aggarwal, MDDr. Atit S Shah, MD
Endocrinology, Diabetes & MetabolismHospital MedicinePsychiatryPain Medicine
Accepts New Patients Accepts New Patients Accepts New Patients
2.7 
3.7 
4.4 
4.7 
35 Years of Experience 27 Years of Experience 23 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, Spanish Speaks English, Spanish Speaks Russian, Spanish Speaks English
Green Bay , WIFort Atkinson , WIDe Pere , WISheboygan , WI
Med School: University Of Santo Tomas Faculty Of Medicine And Surgery Med School: University Of Ghana Medical School Med School: Government Medical College Amritsar Med School: University Of Illinois At Chicago College Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Ferdinand Carasig Casis

  • Accepts Medicare
  • Accepts Medicaid

Medical Specialties

Dr. Ferdinand Carasig Casis has the following 2 specialties

Specialty Expertise

Dr. Ferdinand Carasig Casis has the following 14 areas of expertise

  • Acromegaly
  • Addison Disease
  • Cushing Disease
  • Diabetes
  • Diabetes (Types I & II)
  • Diabetes Complications
  • Diabetes Mellitus, Type 1
  • Fatigue
  • Gland Issues
  • Hormones
  • Hyperthyroidism
  • Hypopituitarism
  • Hypothyroidism
  • Internal Medicine

Certifications, License, & Education

35 Years Experience

Dr. Ferdinand Carasig Casis holds an expired medical license in the state of Wisconsin.

Medical License

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

Education & Training

Medical School

Graduated from University Of Santo Tomas Faculty Of Medicine And Surgery in 1991.

NPI Number

Dr. Casis' NPI number is 1841209806.

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Frequently Asked Questions

Is Dr. Ferdinand Casis accepting new patients?
Dr. Ferdinand Casis is accepting new patients on Vitals. View Dr. Ferdinand Casis's profile on Vitals to make an appointment.
Where is Dr. Ferdinand Casis's office located?
Dr. Ferdinand Casis's office is located at 2851 University Ave, Green Bay, WI, 54311.
Does Dr. Ferdinand Casis accept my insurance?
You can see the insurance plans that Dr. Ferdinand Casis accepts on their Vitals profile.
How can I make an appointment with Dr. Ferdinand Casis?
You can find contact information for Dr. Ferdinand Casis here on Vitals.
Does Dr. Ferdinand Casis accept virtual/telehealth appointments?
Dr. Ferdinand Casis has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

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