Dr. Ferdinand Casis, MD is accepting new patients on Healthline FindCare. You can check to see if Dr. Casis is offering online scheduling or call the provider’s office for more information.

Dr. Ferdinand Casis, MD
Overview of Dr. Ferdinand Casis, MD
Dr. Ferdinand Casis, MD is an Endocrinology, Diabetes & Metabolism Specialist in Green Bay, WI. They specialize in Endocrinology, Diabetes & Metabolism, has 23 years of experience. They graduated from MAYO CLINIC and is affiliated with Bellin Health Oconto Hospital and Bellin Memorial Hospital.
Dr. Casis works at
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Dr. Casis' Office Locations
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1
Bellin Health Cardiovascular and Thoracic Surgery720 S Van Buren St Ste 104, Green Bay, WI 54301 Directions (920) 445-7226
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2
Bellin Health ENT704 S Webster Ave Ste 501, Green Bay, WI 54301 Directions (920) 433-6050
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3
Bellin Health ENT2820 Roosevelt Rd, Marinette, WI 54143 Directions (715) 735-5225
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4
Bellin Health Algoma831 Parker Ave, Algoma, WI 54201 Directions (920) 487-3676
Hospital Affiliations
- Bellin Health Oconto Hospital
- Bellin Memorial Hospital
Experience & Treatment Frequency
View All Accepted Carriers
- Aetna
- Anthem
- Anthem Blue Cross Blue Shield
- Arise Health Plan
- Blue Cross Blue Shield
- Blue Cross Blue Shield of Michigan
- Cigna
- First Health
- Humana
- Network Health
- UnitedHealthCare
- Wellmark Blue Cross and Blue Shield
* Please verify this information when scheduling an appointment.
Ratings & Reviews
How was your appointment with Dr. Casis?
Dr. Casis is always very attentive and informative when I meet with him. He thoroughly explains his diagnosis and his treatment recommendation and never seems rushed when I have additional questions for him to answer. Dr. Casis is friendly and easy to talk to and understand and his staff are always very helpful and nice. I definitely would recommend my family and friends to see him!
About Dr. Ferdinand Casis, MD
- Endocrinology, Diabetes & Metabolism
- 23 years of experience
- English, Tagalog
- 1841209806
Education & Certifications
- MAYO CLINIC
Frequently Asked Questions
Dr. Casis has an average wait time of 10 – 15 minutes at their office(s).
Dr. Casis accepts Aetna, Anthem and Anthem Blue Cross Blue Shield, and other major insurance plans. Please call ahead to confirm all accepted insurance plans.
Dr. Casis has indicated that they do offer telehealth services. Please call the provider’s office at for more information.
Dr. Casis works at
Dr. Casis has seen patients for Diabetes With Renal Manifestations, Calcium Metabolism Disorders and Hypothyroidism, and more. You can see other conditions treated by Dr. Casis on their profile. Please call the provider’s office to confirm all visit reasons.
Dr. Casis speaks Tagalog.
34 patients have reviewed Dr. Casis. The overall rating for this provider is 2.9. You can read verified reviews and ratings and leave your own review based on your experience with Dr. Casis.
Whether a person prefers to schedule an appointment online or over the phone with Dr. Casis, there are benefits to both methods. A person calling to schedule an with Dr. Casis appointment can ask questions about the practice, provider availability, conditions treated, procedures performed, and if their insurance carrier is accepted. While online scheduling is quicker, easier, allows one to view a wide range of appointment times, and may provide the ability to sync with a personal calendar.